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Home Return to list Heat Advisory 0002 Issued by the St. Louis Forecast Office
Action: New Issued At: 2025-07-21 13:57:46 501 WWUS73 KLSX 211857 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 157 PM CDT Mon Jul 21 2025 ILZ079-100>102-MOZ041-042-047>052-059>065-072>075-084-085-099-221000- /O.CON.KLSX.XH.W.0002.000000T0000Z-250725T0000Z/ Randolph IL-Madison IL-Saint Clair IL-Monroe IL-Boone MO-Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Crawford MO-Washington MO-Saint Francois MO-Sainte Genevieve MO-Iron MO-Madison MO- Reynolds MO- Including the cities of Sullivan, Sparta, Farmington, Edwardsville, Saint Charles, Fulton, Jefferson City, Alton, Belleville, Mexico, Cahokia, Saint Louis, Columbia, Union, Chester, and Washington 157 PM CDT Mon Jul 21 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY... * WHAT...Dangerously hot conditions with heat index values up to 110. * WHERE...Portions of southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ069-074-095>098-MOZ018-019-026-027-034>036-221000- /O.UPG.KLSX.XH.A.0002.250722T1700Z-250725T0000Z/ /O.NEW.KLSX.HT.Y.0002.250722T1700Z-250725T0000Z/ Clinton IL-Washington IL-Adams IL-Brown IL-Pike IL-Calhoun IL- Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO- Including the cities of Pittsfield, Mount Sterling, Quincy, Hannibal, and Bowling Green 157 PM CDT Mon Jul 21 2025 ...HEAT ADVISORY IN EFFECT FROM NOON TUESDAY TO 7 PM CDT THURSDAY... * WHAT...Heat index values up to 108 expected. * WHERE...Portions of south central, southwest, and west central Illinois and northeast Missouri. * WHEN...From noon Tuesday to 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ058>060-064-065-070-099-221000- /O.CON.KLSX.XH.A.0002.250722T1700Z-250725T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Marion IL- Jersey IL- Including the cities of Salem, Centralia, Vandalia, and Litchfield 157 PM CDT Mon Jul 21 2025 ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH THURSDAY EVENING... * WHAT...Dangerously hot conditions with heat index values up to 108 possible. * WHERE...Bond IL, Fayette IL, Marion IL, Montgomery IL, Greene IL, Jersey IL, and Macoupin IL Counties. * WHEN...From Tuesday afternoon through Thursday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ Gosselin Action: Time and Area Extended Issued At: 2025-07-22 02:33:37 558 WWUS73 KLSX 220733 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 233 AM CDT Tue Jul 22 2025 ILZ079-100-MOZ041-042-047>052-059-060-072>075-084-085-099-222245- /O.CAN.KLSX.XH.W.0002.000000T0000Z-250725T0000Z/ /O.EXB.KLSX.HT.Y.0002.250722T0733Z-250725T0000Z/ Randolph IL-Madison IL-Boone MO-Audrain MO-Moniteau MO-Cole MO- Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO-Saint Francois MO-Sainte Genevieve MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Columbia, Alton, Fulton, Edwardsville, Jefferson City, Mexico, Sparta, Farmington, and Chester 233 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WARNING HAS BEEN REPLACED BY A HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THURSDAY... * WHAT...Heat index values up to 108. * WHERE...Portions of southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ101-102-MOZ061>065-222245- /O.CON.KLSX.XH.W.0002.000000T0000Z-250725T0000Z/ Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Union, Saint Charles, Washington, Sullivan, Belleville, Cahokia, and Saint Louis 233 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY... * WHAT...Dangerously hot conditions with heat index values up to 112. * WHERE...In Illinois, Monroe IL and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-064-065-070-099-222245- /O.UPG.KLSX.XH.A.0002.250722T1700Z-250725T0000Z/ /O.EXB.KLSX.HT.Y.0002.250723T1700Z-250725T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Marion IL- Jersey IL- Including the cities of Salem, Litchfield, Vandalia, and Centralia 233 AM CDT Tue Jul 22 2025 ...HEAT ADVISORY IN EFFECT FROM NOON WEDNESDAY TO 7 PM CDT THURSDAY... * WHAT...Heat index values up to 108 expected. * WHERE...Bond IL, Fayette IL, Marion IL, Montgomery IL, Greene IL, Jersey IL, and Macoupin IL Counties. * WHEN...From noon Wednesday to 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ069-074-095>098-MOZ018-019-026-027-034>036-222245- /O.CON.KLSX.HT.Y.0002.250722T1700Z-250725T0000Z/ Clinton IL-Washington IL-Adams IL-Brown IL-Pike IL-Calhoun IL- Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO- Including the cities of Hannibal, Mount Sterling, Quincy, Bowling Green, and Pittsfield 233 AM CDT Tue Jul 22 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 7 PM CDT THURSDAY... * WHAT...Heat index values up to 108 expected. * WHERE...Portions of south central, southwest, and west central Illinois and northeast Missouri. * WHEN...From noon today to 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Delia Action: Continued Issued At: 2025-07-22 02:33:37 558 WWUS73 KLSX 220733 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 233 AM CDT Tue Jul 22 2025 ILZ079-100-MOZ041-042-047>052-059-060-072>075-084-085-099-222245- /O.CAN.KLSX.XH.W.0002.000000T0000Z-250725T0000Z/ /O.EXB.KLSX.HT.Y.0002.250722T0733Z-250725T0000Z/ Randolph IL-Madison IL-Boone MO-Audrain MO-Moniteau MO-Cole MO- Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO-Saint Francois MO-Sainte Genevieve MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Columbia, Alton, Fulton, Edwardsville, Jefferson City, Mexico, Sparta, Farmington, and Chester 233 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WARNING HAS BEEN REPLACED BY A HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THURSDAY... * WHAT...Heat index values up to 108. * WHERE...Portions of southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ101-102-MOZ061>065-222245- /O.CON.KLSX.XH.W.0002.000000T0000Z-250725T0000Z/ Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Union, Saint Charles, Washington, Sullivan, Belleville, Cahokia, and Saint Louis 233 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY... * WHAT...Dangerously hot conditions with heat index values up to 112. * WHERE...In Illinois, Monroe IL and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-064-065-070-099-222245- /O.UPG.KLSX.XH.A.0002.250722T1700Z-250725T0000Z/ /O.EXB.KLSX.HT.Y.0002.250723T1700Z-250725T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Marion IL- Jersey IL- Including the cities of Salem, Litchfield, Vandalia, and Centralia 233 AM CDT Tue Jul 22 2025 ...HEAT ADVISORY IN EFFECT FROM NOON WEDNESDAY TO 7 PM CDT THURSDAY... * WHAT...Heat index values up to 108 expected. * WHERE...Bond IL, Fayette IL, Marion IL, Montgomery IL, Greene IL, Jersey IL, and Macoupin IL Counties. * WHEN...From noon Wednesday to 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ069-074-095>098-MOZ018-019-026-027-034>036-222245- /O.CON.KLSX.HT.Y.0002.250722T1700Z-250725T0000Z/ Clinton IL-Washington IL-Adams IL-Brown IL-Pike IL-Calhoun IL- Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO- Including the cities of Hannibal, Mount Sterling, Quincy, Bowling Green, and Pittsfield 233 AM CDT Tue Jul 22 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 7 PM CDT THURSDAY... * WHAT...Heat index values up to 108 expected. * WHERE...Portions of south central, southwest, and west central Illinois and northeast Missouri. * WHEN...From noon today to 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Delia Action: Time and Area Extended Issued At: 2025-07-22 02:33:37 558 WWUS73 KLSX 220733 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 233 AM CDT Tue Jul 22 2025 ILZ079-100-MOZ041-042-047>052-059-060-072>075-084-085-099-222245- /O.CAN.KLSX.XH.W.0002.000000T0000Z-250725T0000Z/ /O.EXB.KLSX.HT.Y.0002.250722T0733Z-250725T0000Z/ Randolph IL-Madison IL-Boone MO-Audrain MO-Moniteau MO-Cole MO- Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO-Saint Francois MO-Sainte Genevieve MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Columbia, Alton, Fulton, Edwardsville, Jefferson City, Mexico, Sparta, Farmington, and Chester 233 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WARNING HAS BEEN REPLACED BY A HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THURSDAY... * WHAT...Heat index values up to 108. * WHERE...Portions of southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ101-102-MOZ061>065-222245- /O.CON.KLSX.XH.W.0002.000000T0000Z-250725T0000Z/ Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Union, Saint Charles, Washington, Sullivan, Belleville, Cahokia, and Saint Louis 233 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY... * WHAT...Dangerously hot conditions with heat index values up to 112. * WHERE...In Illinois, Monroe IL and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-064-065-070-099-222245- /O.UPG.KLSX.XH.A.0002.250722T1700Z-250725T0000Z/ /O.EXB.KLSX.HT.Y.0002.250723T1700Z-250725T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Marion IL- Jersey IL- Including the cities of Salem, Litchfield, Vandalia, and Centralia 233 AM CDT Tue Jul 22 2025 ...HEAT ADVISORY IN EFFECT FROM NOON WEDNESDAY TO 7 PM CDT THURSDAY... * WHAT...Heat index values up to 108 expected. * WHERE...Bond IL, Fayette IL, Marion IL, Montgomery IL, Greene IL, Jersey IL, and Macoupin IL Counties. * WHEN...From noon Wednesday to 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ069-074-095>098-MOZ018-019-026-027-034>036-222245- /O.CON.KLSX.HT.Y.0002.250722T1700Z-250725T0000Z/ Clinton IL-Washington IL-Adams IL-Brown IL-Pike IL-Calhoun IL- Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO- Including the cities of Hannibal, Mount Sterling, Quincy, Bowling Green, and Pittsfield 233 AM CDT Tue Jul 22 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 7 PM CDT THURSDAY... * WHAT...Heat index values up to 108 expected. * WHERE...Portions of south central, southwest, and west central Illinois and northeast Missouri. * WHEN...From noon today to 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Delia Action: Continued Issued At: 2025-07-22 14:46:53 852 WWUS73 KLSX 221946 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 246 PM CDT Tue Jul 22 2025 ILZ101-102-MOZ061>065-231100- /O.CON.KLSX.XH.W.0002.000000T0000Z-250725T0000Z/ Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Union, Saint Louis, Washington, Saint Charles, Belleville, Cahokia, and Sullivan 246 PM CDT Tue Jul 22 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY... * WHAT...Dangerously hot conditions with heat index values up to 110. * WHERE...In Illinois, Monroe IL and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ069-074-079-095>098-100-MOZ018-019-026-027-034>036-041-042- 047>052-059-060-072>075-084-085-099-231100- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250725T0000Z/ Clinton IL-Washington IL-Randolph IL-Adams IL-Brown IL-Pike IL- Calhoun IL-Madison IL-Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO-Boone MO-Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO- Crawford MO-Washington MO-Saint Francois MO-Sainte Genevieve MO- Iron MO-Madison MO-Reynolds MO- Including the cities of Farmington, Pittsfield, Edwardsville, Mount Sterling, Sparta, Chester, Hannibal, Quincy, Jefferson City, Fulton, Mexico, Columbia, Bowling Green, and Alton 246 PM CDT Tue Jul 22 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY... * WHAT...Heat index values up to 108. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, northeast, and southeast Missouri. * WHEN...Until 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ058>060-064-065-070-099-231100- /O.CON.KLSX.HT.Y.0002.250723T1700Z-250725T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Marion IL- Jersey IL- Including the cities of Litchfield, Centralia, Vandalia, and Salem 246 PM CDT Tue Jul 22 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON WEDNESDAY TO 7 PM CDT THURSDAY... * WHAT...Heat index values up to 107 expected. * WHERE...Bond IL, Fayette IL, Marion IL, Montgomery IL, Greene IL, Jersey IL, and Macoupin IL Counties. * WHEN...From noon Wednesday to 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Gosselin Action: Continued Issued At: 2025-07-22 14:46:53 852 WWUS73 KLSX 221946 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 246 PM CDT Tue Jul 22 2025 ILZ101-102-MOZ061>065-231100- /O.CON.KLSX.XH.W.0002.000000T0000Z-250725T0000Z/ Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Union, Saint Louis, Washington, Saint Charles, Belleville, Cahokia, and Sullivan 246 PM CDT Tue Jul 22 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY... * WHAT...Dangerously hot conditions with heat index values up to 110. * WHERE...In Illinois, Monroe IL and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ069-074-079-095>098-100-MOZ018-019-026-027-034>036-041-042- 047>052-059-060-072>075-084-085-099-231100- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250725T0000Z/ Clinton IL-Washington IL-Randolph IL-Adams IL-Brown IL-Pike IL- Calhoun IL-Madison IL-Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO-Boone MO-Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO- Crawford MO-Washington MO-Saint Francois MO-Sainte Genevieve MO- Iron MO-Madison MO-Reynolds MO- Including the cities of Farmington, Pittsfield, Edwardsville, Mount Sterling, Sparta, Chester, Hannibal, Quincy, Jefferson City, Fulton, Mexico, Columbia, Bowling Green, and Alton 246 PM CDT Tue Jul 22 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY... * WHAT...Heat index values up to 108. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, northeast, and southeast Missouri. * WHEN...Until 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ058>060-064-065-070-099-231100- /O.CON.KLSX.HT.Y.0002.250723T1700Z-250725T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Marion IL- Jersey IL- Including the cities of Litchfield, Centralia, Vandalia, and Salem 246 PM CDT Tue Jul 22 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON WEDNESDAY TO 7 PM CDT THURSDAY... * WHAT...Heat index values up to 107 expected. * WHERE...Bond IL, Fayette IL, Marion IL, Montgomery IL, Greene IL, Jersey IL, and Macoupin IL Counties. * WHEN...From noon Wednesday to 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Gosselin Action: Continued Issued At: 2025-07-23 01:58:10 698 WWUS73 KLSX 230657 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 157 AM CDT Wed Jul 23 2025 ILZ101-102-MOZ061>065-232200- /O.CON.KLSX.XH.W.0002.000000T0000Z-250725T0000Z/ Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Belleville, Saint Louis, Union, Saint Charles, Sullivan, Cahokia, and Washington 157 AM CDT Wed Jul 23 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY... * WHAT...Dangerously hot conditions with heat index values up to 116. * WHERE...In Illinois, Monroe IL and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ069-074-079-095>098-100-MOZ018-019-026-027-034>036-041-042- 047>052-059-060-072>075-084-085-099-232200- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250725T0000Z/ Clinton IL-Washington IL-Randolph IL-Adams IL-Brown IL-Pike IL- Calhoun IL-Madison IL-Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO-Boone MO-Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO- Crawford MO-Washington MO-Saint Francois MO-Sainte Genevieve MO- Iron MO-Madison MO-Reynolds MO- Including the cities of Bowling Green, Mexico, Alton, Hannibal, Farmington, Edwardsville, Sparta, Fulton, Chester, Quincy, Columbia, Jefferson City, Mount Sterling, and Pittsfield 157 AM CDT Wed Jul 23 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY... * WHAT...Heat index values up to 109. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, northeast, and southeast Missouri. * WHEN...Until 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ058>060-064-065-070-099-232200- /O.CON.KLSX.HT.Y.0002.250723T1700Z-250725T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Marion IL- Jersey IL- Including the cities of Litchfield, Centralia, Salem, and Vandalia 157 AM CDT Wed Jul 23 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 7 PM CDT THURSDAY... * WHAT...Heat index values up to 109 expected. * WHERE...Bond IL, Fayette IL, Marion IL, Montgomery IL, Greene IL, Jersey IL, and Macoupin IL Counties. * WHEN...From noon today to 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Delia Action: Continued Issued At: 2025-07-23 01:58:10 698 WWUS73 KLSX 230657 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 157 AM CDT Wed Jul 23 2025 ILZ101-102-MOZ061>065-232200- /O.CON.KLSX.XH.W.0002.000000T0000Z-250725T0000Z/ Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Belleville, Saint Louis, Union, Saint Charles, Sullivan, Cahokia, and Washington 157 AM CDT Wed Jul 23 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY... * WHAT...Dangerously hot conditions with heat index values up to 116. * WHERE...In Illinois, Monroe IL and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ069-074-079-095>098-100-MOZ018-019-026-027-034>036-041-042- 047>052-059-060-072>075-084-085-099-232200- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250725T0000Z/ Clinton IL-Washington IL-Randolph IL-Adams IL-Brown IL-Pike IL- Calhoun IL-Madison IL-Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO-Boone MO-Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO- Crawford MO-Washington MO-Saint Francois MO-Sainte Genevieve MO- Iron MO-Madison MO-Reynolds MO- Including the cities of Bowling Green, Mexico, Alton, Hannibal, Farmington, Edwardsville, Sparta, Fulton, Chester, Quincy, Columbia, Jefferson City, Mount Sterling, and Pittsfield 157 AM CDT Wed Jul 23 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY... * WHAT...Heat index values up to 109. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, northeast, and southeast Missouri. * WHEN...Until 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ058>060-064-065-070-099-232200- /O.CON.KLSX.HT.Y.0002.250723T1700Z-250725T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Marion IL- Jersey IL- Including the cities of Litchfield, Centralia, Salem, and Vandalia 157 AM CDT Wed Jul 23 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 7 PM CDT THURSDAY... * WHAT...Heat index values up to 109 expected. * WHERE...Bond IL, Fayette IL, Marion IL, Montgomery IL, Greene IL, Jersey IL, and Macoupin IL Counties. * WHEN...From noon today to 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Delia Action: Continued Issued At: 2025-07-23 14:24:33 433 WWUS73 KLSX 231924 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 224 PM CDT Wed Jul 23 2025 ILZ101-102-MOZ061>065-241030- /O.CON.KLSX.XH.W.0002.000000T0000Z-250725T0000Z/ Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Union, Washington, Saint Louis, Belleville, Saint Charles, Cahokia, and Sullivan 224 PM CDT Wed Jul 23 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY... * WHAT...Dangerously hot conditions with heat index values up to 114. * WHERE...In Illinois, Monroe IL and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-064-065-069-070-074-079-095>100-MOZ018-019-026-027- 034>036-041-042-047>052-059-060-072>075-084-085-099-241030- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250725T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Clinton IL- Marion IL-Washington IL-Randolph IL-Adams IL-Brown IL-Pike IL- Calhoun IL-Jersey IL-Madison IL-Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO-Boone MO-Audrain MO-Moniteau MO- Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO-Saint Francois MO-Sainte Genevieve MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Hannibal, Vandalia, Farmington, Centralia, Salem, Litchfield, Jefferson City, Fulton, Pittsfield, Columbia, Sparta, Mount Sterling, Mexico, Alton, Chester, Edwardsville, Quincy, and Bowling Green 224 PM CDT Wed Jul 23 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY... * WHAT...Heat index values up to 110. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, northeast, and southeast Missouri. * WHEN...Until 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Gosselin Action: Continued Issued At: 2025-07-24 02:23:55 070 WWUS73 KLSX 240723 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 223 AM CDT Thu Jul 24 2025 ILZ101-102-MOZ061>065-242230- /O.CON.KLSX.XH.W.0002.000000T0000Z-250725T0000Z/ Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Washington, Sullivan, Belleville, Cahokia, Saint Charles, Saint Louis, and Union 223 AM CDT Thu Jul 24 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Dangerously hot conditions with heat index values up to 107. * WHERE...In Illinois, Monroe IL and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-064-065-069-070-074-079-095>100-MOZ018-019-026-027- 034>036-041-042-047>052-059-060-072>075-084-085-099-242230- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250725T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Clinton IL- Marion IL-Washington IL-Randolph IL-Adams IL-Brown IL-Pike IL- Calhoun IL-Jersey IL-Madison IL-Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO-Boone MO-Audrain MO-Moniteau MO- Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO-Saint Francois MO-Sainte Genevieve MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Sparta, Quincy, Columbia, Centralia, Vandalia, Bowling Green, Hannibal, Farmington, Fulton, Salem, Chester, Pittsfield, Litchfield, Jefferson City, Mexico, Mount Sterling, Alton, and Edwardsville 223 AM CDT Thu Jul 24 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Heat index values up to 105. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, northeast, and southeast Missouri. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Delia Action: Cancelled Issued At: 2025-07-24 12:20:42 518 WWUS73 KLSX 241720 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 1220 PM CDT Thu Jul 24 2025 MOZ018-019-026-241830- /O.CAN.KLSX.HT.Y.0002.000000T0000Z-250725T0000Z/ Knox MO-Lewis MO-Shelby MO- 1220 PM CDT Thu Jul 24 2025 ...HEAT ADVISORY IS CANCELLED... Clouds today have limited the temperature rise, preventing dangerous heat index values this afternoon. $$ ILZ101-102-MOZ061>065-250000- /O.CON.KLSX.XH.W.0002.000000T0000Z-250725T0000Z/ Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Saint Louis, Cahokia, Saint Charles, Union, Washington, Sullivan, and Belleville 1220 PM CDT Thu Jul 24 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Dangerously hot conditions with heat index values up to 105. * WHERE...In Illinois, Monroe IL and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-064-065-069-070-074-079-095>100-MOZ027-034>036-041-042- 047>052-059-060-072>075-084-085-099-250000- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250725T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Clinton IL- Marion IL-Washington IL-Randolph IL-Adams IL-Brown IL-Pike IL- Calhoun IL-Jersey IL-Madison IL-Marion MO-Monroe MO-Ralls MO-Pike MO-Boone MO-Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO- Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO- Washington MO-Saint Francois MO-Sainte Genevieve MO-Iron MO- Madison MO-Reynolds MO- Including the cities of Hannibal, Farmington, Quincy, Jefferson City, Mount Sterling, Edwardsville, Salem, Chester, Bowling Green, Fulton, Vandalia, Litchfield, Sparta, Mexico, Centralia, Columbia, Pittsfield, and Alton 1220 PM CDT Thu Jul 24 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Heat index values up to 105. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, northeast, and southeast Missouri. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Gosselin Action: Continued Issued At: 2025-07-24 12:20:42 518 WWUS73 KLSX 241720 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 1220 PM CDT Thu Jul 24 2025 MOZ018-019-026-241830- /O.CAN.KLSX.HT.Y.0002.000000T0000Z-250725T0000Z/ Knox MO-Lewis MO-Shelby MO- 1220 PM CDT Thu Jul 24 2025 ...HEAT ADVISORY IS CANCELLED... Clouds today have limited the temperature rise, preventing dangerous heat index values this afternoon. $$ ILZ101-102-MOZ061>065-250000- /O.CON.KLSX.XH.W.0002.000000T0000Z-250725T0000Z/ Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Saint Louis, Cahokia, Saint Charles, Union, Washington, Sullivan, and Belleville 1220 PM CDT Thu Jul 24 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Dangerously hot conditions with heat index values up to 105. * WHERE...In Illinois, Monroe IL and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-064-065-069-070-074-079-095>100-MOZ027-034>036-041-042- 047>052-059-060-072>075-084-085-099-250000- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250725T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Clinton IL- Marion IL-Washington IL-Randolph IL-Adams IL-Brown IL-Pike IL- Calhoun IL-Jersey IL-Madison IL-Marion MO-Monroe MO-Ralls MO-Pike MO-Boone MO-Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO- Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO- Washington MO-Saint Francois MO-Sainte Genevieve MO-Iron MO- Madison MO-Reynolds MO- Including the cities of Hannibal, Farmington, Quincy, Jefferson City, Mount Sterling, Edwardsville, Salem, Chester, Bowling Green, Fulton, Vandalia, Litchfield, Sparta, Mexico, Centralia, Columbia, Pittsfield, and Alton 1220 PM CDT Thu Jul 24 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Heat index values up to 105. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, northeast, and southeast Missouri. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Gosselin Action: Time Extended Issued At: 2025-07-24 14:07:45 346 WWUS73 KLSX 241907 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 207 PM CDT Thu Jul 24 2025 ILZ101-102-MOZ061>065-251015- /O.EXT.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Saint Louis, Cahokia, Saint Charles, Union, Washington, Sullivan, and Belleville 207 PM CDT Thu Jul 24 2025 ...EXTREME HEAT WARNING NOW IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 114. * WHERE...In Illinois, Monroe IL and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-064-065-069-070-074-079-098>100-MOZ041-047>052-059-060- 072>075-084-085-099-251015- /O.EXT.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Clinton IL- Marion IL-Washington IL-Randolph IL-Calhoun IL-Jersey IL-Madison IL-Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO- Saint Francois MO-Sainte Genevieve MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Farmington, Jefferson City, Edwardsville, Salem, Chester, Fulton, Vandalia, Litchfield, Sparta, Centralia, Columbia, and Alton 207 PM CDT Thu Jul 24 2025 ...HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ095>097-MOZ027-034>036-042-250000- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250725T0000Z/ Adams IL-Brown IL-Pike IL-Marion MO-Monroe MO-Ralls MO-Pike MO- Audrain MO- Including the cities of Hannibal, Quincy, Mount Sterling, Bowling Green, Mexico, and Pittsfield 207 PM CDT Thu Jul 24 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Heat index values up to 104. * WHERE...In Illinois, Adams IL, Brown IL, and Pike IL Counties. In Missouri, Audrain MO, Marion MO, Monroe MO, Pike MO, and Ralls MO Counties. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Gosselin Action: Continued Issued At: 2025-07-24 14:07:45 346 WWUS73 KLSX 241907 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 207 PM CDT Thu Jul 24 2025 ILZ101-102-MOZ061>065-251015- /O.EXT.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Saint Louis, Cahokia, Saint Charles, Union, Washington, Sullivan, and Belleville 207 PM CDT Thu Jul 24 2025 ...EXTREME HEAT WARNING NOW IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 114. * WHERE...In Illinois, Monroe IL and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-064-065-069-070-074-079-098>100-MOZ041-047>052-059-060- 072>075-084-085-099-251015- /O.EXT.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Clinton IL- Marion IL-Washington IL-Randolph IL-Calhoun IL-Jersey IL-Madison IL-Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO- Saint Francois MO-Sainte Genevieve MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Farmington, Jefferson City, Edwardsville, Salem, Chester, Fulton, Vandalia, Litchfield, Sparta, Centralia, Columbia, and Alton 207 PM CDT Thu Jul 24 2025 ...HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ095>097-MOZ027-034>036-042-250000- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250725T0000Z/ Adams IL-Brown IL-Pike IL-Marion MO-Monroe MO-Ralls MO-Pike MO- Audrain MO- Including the cities of Hannibal, Quincy, Mount Sterling, Bowling Green, Mexico, and Pittsfield 207 PM CDT Thu Jul 24 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Heat index values up to 104. * WHERE...In Illinois, Adams IL, Brown IL, and Pike IL Counties. In Missouri, Audrain MO, Marion MO, Monroe MO, Pike MO, and Ralls MO Counties. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Gosselin Action: Expired Issued At: 2025-07-24 18:55:24 970 WWUS73 KLSX 242354 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 654 PM CDT Thu Jul 24 2025 ILZ095>097-MOZ027-034>036-042-250100- /O.EXP.KLSX.HT.Y.0002.000000T0000Z-250725T0000Z/ Adams IL-Brown IL-Pike IL-Marion MO-Monroe MO-Ralls MO-Pike MO- Audrain MO- Including the cities of Bowling Green, Hannibal, Mount Sterling, Mexico, Pittsfield, and Quincy 654 PM CDT Thu Jul 24 2025 ...HEAT ADVISORY WILL EXPIRE AT 7 PM CDT THIS EVENING... Clouds and precipitation will lead to cooler temperatures on Friday, at least temporarily ending the threat of daily dangerous heat index values. $$ ILZ101-102-MOZ061>065-251500- /O.CON.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Union, Saint Charles, Washington, Belleville, Saint Louis, Cahokia, and Sullivan 654 PM CDT Thu Jul 24 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 112. * WHERE...In Illinois, Monroe IL and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-064-065-069-070-074-079-098>100-MOZ041-047>052-059-060- 072>075-084-085-099-251500- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Clinton IL- Marion IL-Washington IL-Randolph IL-Calhoun IL-Jersey IL-Madison IL-Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO- Saint Francois MO-Sainte Genevieve MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Salem, Columbia, Farmington, Vandalia, Fulton, Centralia, Edwardsville, Sparta, Litchfield, Jefferson City, Chester, and Alton 654 PM CDT Thu Jul 24 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Pfahler Action: Continued Issued At: 2025-07-24 18:55:24 970 WWUS73 KLSX 242354 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 654 PM CDT Thu Jul 24 2025 ILZ095>097-MOZ027-034>036-042-250100- /O.EXP.KLSX.HT.Y.0002.000000T0000Z-250725T0000Z/ Adams IL-Brown IL-Pike IL-Marion MO-Monroe MO-Ralls MO-Pike MO- Audrain MO- Including the cities of Bowling Green, Hannibal, Mount Sterling, Mexico, Pittsfield, and Quincy 654 PM CDT Thu Jul 24 2025 ...HEAT ADVISORY WILL EXPIRE AT 7 PM CDT THIS EVENING... Clouds and precipitation will lead to cooler temperatures on Friday, at least temporarily ending the threat of daily dangerous heat index values. $$ ILZ101-102-MOZ061>065-251500- /O.CON.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Union, Saint Charles, Washington, Belleville, Saint Louis, Cahokia, and Sullivan 654 PM CDT Thu Jul 24 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 112. * WHERE...In Illinois, Monroe IL and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-064-065-069-070-074-079-098>100-MOZ041-047>052-059-060- 072>075-084-085-099-251500- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Clinton IL- Marion IL-Washington IL-Randolph IL-Calhoun IL-Jersey IL-Madison IL-Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO- Saint Francois MO-Sainte Genevieve MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Salem, Columbia, Farmington, Vandalia, Fulton, Centralia, Edwardsville, Sparta, Litchfield, Jefferson City, Chester, and Alton 654 PM CDT Thu Jul 24 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Pfahler Action: Continued Issued At: 2025-07-25 02:10:37 530 WWUS73 KLSX 250710 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 210 AM CDT Fri Jul 25 2025 ILZ100-260015- /O.UPG.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ /O.EXA.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Madison IL- Including the cities of Edwardsville and Alton 210 AM CDT Fri Jul 25 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 111. * WHERE...Madison IL County. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ101-102-MOZ061>065-260015- /O.CON.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Washington, Belleville, Saint Charles, Cahokia, Union, Sullivan, and Saint Louis 210 AM CDT Fri Jul 25 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 114. * WHERE...In Illinois, Monroe IL and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-064-065-069-070-074-079-098-099-MOZ041-047>052-059-060- 072>075-084-085-099-260015- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Clinton IL- Marion IL-Washington IL-Randolph IL-Calhoun IL-Jersey IL-Boone MO- Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO- Gasconade MO-Warren MO-Crawford MO-Washington MO-Saint Francois MO-Sainte Genevieve MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Fulton, Salem, Vandalia, Chester, Columbia, Litchfield, Sparta, Jefferson City, Farmington, and Centralia 210 AM CDT Fri Jul 25 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ MRB Action: Upgraded Issued At: 2025-07-25 02:10:37 530 WWUS73 KLSX 250710 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 210 AM CDT Fri Jul 25 2025 ILZ100-260015- /O.UPG.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ /O.EXA.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Madison IL- Including the cities of Edwardsville and Alton 210 AM CDT Fri Jul 25 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 111. * WHERE...Madison IL County. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ101-102-MOZ061>065-260015- /O.CON.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Washington, Belleville, Saint Charles, Cahokia, Union, Sullivan, and Saint Louis 210 AM CDT Fri Jul 25 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 114. * WHERE...In Illinois, Monroe IL and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-064-065-069-070-074-079-098-099-MOZ041-047>052-059-060- 072>075-084-085-099-260015- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Clinton IL- Marion IL-Washington IL-Randolph IL-Calhoun IL-Jersey IL-Boone MO- Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO- Gasconade MO-Warren MO-Crawford MO-Washington MO-Saint Francois MO-Sainte Genevieve MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Fulton, Salem, Vandalia, Chester, Columbia, Litchfield, Sparta, Jefferson City, Farmington, and Centralia 210 AM CDT Fri Jul 25 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ MRB Action: Upgraded Issued At: 2025-07-25 14:18:54 786 WWUS73 KLSX 251918 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 218 PM CDT Fri Jul 25 2025 ILZ064-069-070-074-079-MOZ075-261030- /O.UPG.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ /O.EXA.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Sainte Genevieve MO- Including the cities of Chester, Salem, Centralia, and Sparta 218 PM CDT Fri Jul 25 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 112. * WHERE...In Illinois, Bond IL, Clinton IL, Marion IL, Washington IL, and Randolph IL Counties. In Missouri, Sainte Genevieve MO County. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ100>102-MOZ061>065-261030- /O.CON.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Madison IL-Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO- Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Washington, Union, Edwardsville, Cahokia, Sullivan, Alton, Saint Charles, Belleville, and Saint Louis 218 PM CDT Fri Jul 25 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 113. * WHERE...In Illinois, Madison IL, Monroe IL, and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ097-MOZ034>036-042-261030- /O.EXB.KLSX.HT.Y.0002.250726T1700Z-250730T0000Z/ Pike IL-Monroe MO-Ralls MO-Pike MO-Audrain MO- Including the cities of Bowling Green, Mexico, and Pittsfield 218 PM CDT Fri Jul 25 2025 ...HEAT ADVISORY IN EFFECT FROM NOON SATURDAY TO 7 PM CDT TUESDAY... * WHAT...Heat index values up to 109 expected. * WHERE...In Illinois, Pike IL County. In Missouri, Audrain MO, Monroe MO, Pike MO, and Ralls MO Counties. * WHEN...From noon Saturday to 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ058>060-065-098-099-MOZ041-047>052-059-060-072>074-084-085-099- 261030- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Calhoun IL-Jersey IL-Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Columbia, Vandalia, Jefferson City, Litchfield, Farmington, and Fulton 218 PM CDT Fri Jul 25 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 109. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Gosselin Action: Time and Area Extended Issued At: 2025-07-25 14:18:54 786 WWUS73 KLSX 251918 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 218 PM CDT Fri Jul 25 2025 ILZ064-069-070-074-079-MOZ075-261030- /O.UPG.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ /O.EXA.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Sainte Genevieve MO- Including the cities of Chester, Salem, Centralia, and Sparta 218 PM CDT Fri Jul 25 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 112. * WHERE...In Illinois, Bond IL, Clinton IL, Marion IL, Washington IL, and Randolph IL Counties. In Missouri, Sainte Genevieve MO County. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ100>102-MOZ061>065-261030- /O.CON.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Madison IL-Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO- Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Washington, Union, Edwardsville, Cahokia, Sullivan, Alton, Saint Charles, Belleville, and Saint Louis 218 PM CDT Fri Jul 25 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 113. * WHERE...In Illinois, Madison IL, Monroe IL, and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ097-MOZ034>036-042-261030- /O.EXB.KLSX.HT.Y.0002.250726T1700Z-250730T0000Z/ Pike IL-Monroe MO-Ralls MO-Pike MO-Audrain MO- Including the cities of Bowling Green, Mexico, and Pittsfield 218 PM CDT Fri Jul 25 2025 ...HEAT ADVISORY IN EFFECT FROM NOON SATURDAY TO 7 PM CDT TUESDAY... * WHAT...Heat index values up to 109 expected. * WHERE...In Illinois, Pike IL County. In Missouri, Audrain MO, Monroe MO, Pike MO, and Ralls MO Counties. * WHEN...From noon Saturday to 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ058>060-065-098-099-MOZ041-047>052-059-060-072>074-084-085-099- 261030- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Calhoun IL-Jersey IL-Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Columbia, Vandalia, Jefferson City, Litchfield, Farmington, and Fulton 218 PM CDT Fri Jul 25 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 109. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Gosselin Action: Continued Issued At: 2025-07-25 14:18:54 786 WWUS73 KLSX 251918 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 218 PM CDT Fri Jul 25 2025 ILZ064-069-070-074-079-MOZ075-261030- /O.UPG.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ /O.EXA.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Sainte Genevieve MO- Including the cities of Chester, Salem, Centralia, and Sparta 218 PM CDT Fri Jul 25 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 112. * WHERE...In Illinois, Bond IL, Clinton IL, Marion IL, Washington IL, and Randolph IL Counties. In Missouri, Sainte Genevieve MO County. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ100>102-MOZ061>065-261030- /O.CON.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Madison IL-Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO- Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Washington, Union, Edwardsville, Cahokia, Sullivan, Alton, Saint Charles, Belleville, and Saint Louis 218 PM CDT Fri Jul 25 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 113. * WHERE...In Illinois, Madison IL, Monroe IL, and Saint Clair IL Counties. In Missouri, Franklin MO, Jefferson MO, Saint Charles MO, Saint Louis City MO, and Saint Louis MO Counties. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ097-MOZ034>036-042-261030- /O.EXB.KLSX.HT.Y.0002.250726T1700Z-250730T0000Z/ Pike IL-Monroe MO-Ralls MO-Pike MO-Audrain MO- Including the cities of Bowling Green, Mexico, and Pittsfield 218 PM CDT Fri Jul 25 2025 ...HEAT ADVISORY IN EFFECT FROM NOON SATURDAY TO 7 PM CDT TUESDAY... * WHAT...Heat index values up to 109 expected. * WHERE...In Illinois, Pike IL County. In Missouri, Audrain MO, Monroe MO, Pike MO, and Ralls MO Counties. * WHEN...From noon Saturday to 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ058>060-065-098-099-MOZ041-047>052-059-060-072>074-084-085-099- 261030- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Calhoun IL-Jersey IL-Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Columbia, Vandalia, Jefferson City, Litchfield, Farmington, and Fulton 218 PM CDT Fri Jul 25 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 109. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Gosselin Action: Continued Issued At: 2025-07-26 03:07:28 848 WWUS73 KLSX 260806 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 306 AM CDT Sat Jul 26 2025 ILZ064-069-070-074-079-100>102-MOZ061>065-075-262315- /O.CON.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Saint Charles, Salem, Centralia, Alton, Union, Edwardsville, Belleville, Cahokia, Chester, Sparta, Saint Louis, Sullivan, and Washington 306 AM CDT Sat Jul 26 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 114. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-065-098-099-MOZ041-047>052-059-060-072>074-084-085-099- 262315- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Calhoun IL-Jersey IL-Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Fulton, Farmington, Jefferson City, Vandalia, Columbia, and Litchfield 306 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 109. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ097-MOZ034>036-042-262315- /O.CON.KLSX.HT.Y.0002.250726T1700Z-250730T0000Z/ Pike IL-Monroe MO-Ralls MO-Pike MO-Audrain MO- Including the cities of Bowling Green, Pittsfield, and Mexico 306 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110 expected. * WHERE...In Illinois, Pike IL County. In Missouri, Audrain MO, Monroe MO, Pike MO, and Ralls MO Counties. * WHEN...From noon today to 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ MRB Action: Continued Issued At: 2025-07-26 03:07:28 848 WWUS73 KLSX 260806 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 306 AM CDT Sat Jul 26 2025 ILZ064-069-070-074-079-100>102-MOZ061>065-075-262315- /O.CON.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Saint Charles, Salem, Centralia, Alton, Union, Edwardsville, Belleville, Cahokia, Chester, Sparta, Saint Louis, Sullivan, and Washington 306 AM CDT Sat Jul 26 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 114. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-065-098-099-MOZ041-047>052-059-060-072>074-084-085-099- 262315- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Calhoun IL-Jersey IL-Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Fulton, Farmington, Jefferson City, Vandalia, Columbia, and Litchfield 306 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 109. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ097-MOZ034>036-042-262315- /O.CON.KLSX.HT.Y.0002.250726T1700Z-250730T0000Z/ Pike IL-Monroe MO-Ralls MO-Pike MO-Audrain MO- Including the cities of Bowling Green, Pittsfield, and Mexico 306 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110 expected. * WHERE...In Illinois, Pike IL County. In Missouri, Audrain MO, Monroe MO, Pike MO, and Ralls MO Counties. * WHEN...From noon today to 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ MRB Action: Time and Area Extended Issued At: 2025-07-26 14:35:14 958 WWUS73 KLSX 261934 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 234 PM CDT Sat Jul 26 2025 ILZ064-069-070-074-079-100>102-MOZ061>065-075-271045- /O.CON.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Centralia, Cahokia, Saint Louis, Saint Charles, Chester, Edwardsville, Washington, Union, Belleville, Alton, Sullivan, Salem, and Sparta 234 PM CDT Sat Jul 26 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 113. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ095-096-MOZ018-019-026-027-271045- /O.EXB.KLSX.HT.Y.0002.250727T1800Z-250730T0000Z/ Adams IL-Brown IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Including the cities of Mount Sterling, Quincy, and Hannibal 234 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY IN EFFECT FROM 1 PM SUNDAY TO 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110 expected. * WHERE...In Illinois, Adams IL and Brown IL Counties. In Missouri, Knox MO, Lewis MO, Marion MO, and Shelby MO Counties. * WHEN...From 1 PM Sunday to 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ058>060-065-098-099-MOZ041-047>052-059-060-072>074-084-085-099- 271045- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Calhoun IL-Jersey IL-Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Vandalia, Jefferson City, Litchfield, Farmington, Columbia, and Fulton 234 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 109. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ097-MOZ034>036-042-271045- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Pike IL-Monroe MO-Ralls MO-Pike MO-Audrain MO- Including the cities of Mexico, Pittsfield, and Bowling Green 234 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110. * WHERE...In Illinois, Pike IL County. In Missouri, Audrain MO, Monroe MO, Pike MO, and Ralls MO Counties. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Gosselin Action: Continued Issued At: 2025-07-26 14:35:14 958 WWUS73 KLSX 261934 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 234 PM CDT Sat Jul 26 2025 ILZ064-069-070-074-079-100>102-MOZ061>065-075-271045- /O.CON.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Centralia, Cahokia, Saint Louis, Saint Charles, Chester, Edwardsville, Washington, Union, Belleville, Alton, Sullivan, Salem, and Sparta 234 PM CDT Sat Jul 26 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 113. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ095-096-MOZ018-019-026-027-271045- /O.EXB.KLSX.HT.Y.0002.250727T1800Z-250730T0000Z/ Adams IL-Brown IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Including the cities of Mount Sterling, Quincy, and Hannibal 234 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY IN EFFECT FROM 1 PM SUNDAY TO 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110 expected. * WHERE...In Illinois, Adams IL and Brown IL Counties. In Missouri, Knox MO, Lewis MO, Marion MO, and Shelby MO Counties. * WHEN...From 1 PM Sunday to 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ058>060-065-098-099-MOZ041-047>052-059-060-072>074-084-085-099- 271045- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Calhoun IL-Jersey IL-Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Vandalia, Jefferson City, Litchfield, Farmington, Columbia, and Fulton 234 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 109. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ097-MOZ034>036-042-271045- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Pike IL-Monroe MO-Ralls MO-Pike MO-Audrain MO- Including the cities of Mexico, Pittsfield, and Bowling Green 234 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110. * WHERE...In Illinois, Pike IL County. In Missouri, Audrain MO, Monroe MO, Pike MO, and Ralls MO Counties. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Gosselin Action: Continued Issued At: 2025-07-26 14:35:14 958 WWUS73 KLSX 261934 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 234 PM CDT Sat Jul 26 2025 ILZ064-069-070-074-079-100>102-MOZ061>065-075-271045- /O.CON.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Centralia, Cahokia, Saint Louis, Saint Charles, Chester, Edwardsville, Washington, Union, Belleville, Alton, Sullivan, Salem, and Sparta 234 PM CDT Sat Jul 26 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 113. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ095-096-MOZ018-019-026-027-271045- /O.EXB.KLSX.HT.Y.0002.250727T1800Z-250730T0000Z/ Adams IL-Brown IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Including the cities of Mount Sterling, Quincy, and Hannibal 234 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY IN EFFECT FROM 1 PM SUNDAY TO 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110 expected. * WHERE...In Illinois, Adams IL and Brown IL Counties. In Missouri, Knox MO, Lewis MO, Marion MO, and Shelby MO Counties. * WHEN...From 1 PM Sunday to 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ058>060-065-098-099-MOZ041-047>052-059-060-072>074-084-085-099- 271045- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Calhoun IL-Jersey IL-Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Vandalia, Jefferson City, Litchfield, Farmington, Columbia, and Fulton 234 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 109. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ097-MOZ034>036-042-271045- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Pike IL-Monroe MO-Ralls MO-Pike MO-Audrain MO- Including the cities of Mexico, Pittsfield, and Bowling Green 234 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110. * WHERE...In Illinois, Pike IL County. In Missouri, Audrain MO, Monroe MO, Pike MO, and Ralls MO Counties. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Gosselin Action: Continued Issued At: 2025-07-27 02:14:01 433 WWUS73 KLSX 270713 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 213 AM CDT Sun Jul 27 2025 ILZ064-069-070-074-079-100>102-MOZ061>065-075-280115- /O.CON.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Centralia, Washington, Chester, Saint Charles, Sparta, Edwardsville, Cahokia, Saint Louis, Alton, Sullivan, Union, Salem, and Belleville 213 AM CDT Sun Jul 27 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 112. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-065-097>099-MOZ034>036-041-042-047>052-059-060-072>074- 084-085-099-280115- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Pike IL-Calhoun IL- Jersey IL-Monroe MO-Ralls MO-Pike MO-Boone MO-Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO- Gasconade MO-Warren MO-Crawford MO-Washington MO-Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Jefferson City, Farmington, Fulton, Columbia, Vandalia, Litchfield, Mexico, Pittsfield, and Bowling Green 213 AM CDT Sun Jul 27 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, northeast, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ095-096-MOZ018-019-026-027-280115- /O.CON.KLSX.HT.Y.0002.250727T1800Z-250730T0000Z/ Adams IL-Brown IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Including the cities of Hannibal, Quincy, and Mount Sterling 213 AM CDT Sun Jul 27 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM CDT TUESDAY... * WHAT...Heat index values up to 112 expected. * WHERE...In Illinois, Adams IL and Brown IL Counties. In Missouri, Knox MO, Lewis MO, Marion MO, and Shelby MO Counties. * WHEN...From 1 PM this afternoon to 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ MRB Action: Continued Issued At: 2025-07-27 02:14:01 433 WWUS73 KLSX 270713 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 213 AM CDT Sun Jul 27 2025 ILZ064-069-070-074-079-100>102-MOZ061>065-075-280115- /O.CON.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Centralia, Washington, Chester, Saint Charles, Sparta, Edwardsville, Cahokia, Saint Louis, Alton, Sullivan, Union, Salem, and Belleville 213 AM CDT Sun Jul 27 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 112. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-065-097>099-MOZ034>036-041-042-047>052-059-060-072>074- 084-085-099-280115- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Pike IL-Calhoun IL- Jersey IL-Monroe MO-Ralls MO-Pike MO-Boone MO-Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO- Gasconade MO-Warren MO-Crawford MO-Washington MO-Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Jefferson City, Farmington, Fulton, Columbia, Vandalia, Litchfield, Mexico, Pittsfield, and Bowling Green 213 AM CDT Sun Jul 27 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, northeast, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ095-096-MOZ018-019-026-027-280115- /O.CON.KLSX.HT.Y.0002.250727T1800Z-250730T0000Z/ Adams IL-Brown IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Including the cities of Hannibal, Quincy, and Mount Sterling 213 AM CDT Sun Jul 27 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM CDT TUESDAY... * WHAT...Heat index values up to 112 expected. * WHERE...In Illinois, Adams IL and Brown IL Counties. In Missouri, Knox MO, Lewis MO, Marion MO, and Shelby MO Counties. * WHEN...From 1 PM this afternoon to 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ MRB Action: Area Extended Issued At: 2025-07-27 14:25:29 903 WWUS73 KLSX 271924 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 224 PM CDT Sun Jul 27 2025 ILZ064-069-070-074-079-100>102-MOZ061>065-075-281030- /O.CON.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Belleville, Alton, Cahokia, Salem, Sullivan, Washington, Chester, Sparta, Saint Charles, Saint Louis, Edwardsville, Centralia, and Union 224 PM CDT Sun Jul 27 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 113. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ095-096-MOZ018-019-026-027-281030- /O.EXA.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Adams IL-Brown IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Including the cities of Hannibal, Mount Sterling, and Quincy 224 PM CDT Sun Jul 27 2025 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110. * WHERE...In Illinois, Adams IL and Brown IL Counties. In Missouri, Knox MO, Lewis MO, Marion MO, and Shelby MO Counties. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ058>060-065-097>099-MOZ034>036-041-042-047>052-059-060-072>074- 084-085-099-281030- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Pike IL-Calhoun IL- Jersey IL-Monroe MO-Ralls MO-Pike MO-Boone MO-Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO- Gasconade MO-Warren MO-Crawford MO-Washington MO-Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Litchfield, Vandalia, Columbia, Mexico, Pittsfield, Fulton, Bowling Green, Jefferson City, and Farmington 224 PM CDT Sun Jul 27 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 109. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, northeast, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Gosselin Action: Continued Issued At: 2025-07-27 14:25:29 903 WWUS73 KLSX 271924 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 224 PM CDT Sun Jul 27 2025 ILZ064-069-070-074-079-100>102-MOZ061>065-075-281030- /O.CON.KLSX.XH.W.0002.000000T0000Z-250730T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Belleville, Alton, Cahokia, Salem, Sullivan, Washington, Chester, Sparta, Saint Charles, Saint Louis, Edwardsville, Centralia, and Union 224 PM CDT Sun Jul 27 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Dangerously hot conditions with heat index values up to 113. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ095-096-MOZ018-019-026-027-281030- /O.EXA.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Adams IL-Brown IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Including the cities of Hannibal, Mount Sterling, and Quincy 224 PM CDT Sun Jul 27 2025 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110. * WHERE...In Illinois, Adams IL and Brown IL Counties. In Missouri, Knox MO, Lewis MO, Marion MO, and Shelby MO Counties. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ058>060-065-097>099-MOZ034>036-041-042-047>052-059-060-072>074- 084-085-099-281030- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Pike IL-Calhoun IL- Jersey IL-Monroe MO-Ralls MO-Pike MO-Boone MO-Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO- Gasconade MO-Warren MO-Crawford MO-Washington MO-Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Litchfield, Vandalia, Columbia, Mexico, Pittsfield, Fulton, Bowling Green, Jefferson City, and Farmington 224 PM CDT Sun Jul 27 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 109. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, northeast, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Gosselin Action: Time Extended Issued At: 2025-07-28 02:21:38 181 WWUS73 KLSX 280721 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 221 AM CDT Mon Jul 28 2025 ILZ064-069-070-074-079-100>102-MOZ061>065-075-290000- /O.EXT.KLSX.XH.W.0002.000000T0000Z-250731T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Union, Cahokia, Saint Louis, Sparta, Sullivan, Washington, Belleville, Chester, Salem, Centralia, Saint Charles, Edwardsville, and Alton 221 AM CDT Mon Jul 28 2025 ...EXTREME HEAT WARNING NOW IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Dangerously hot conditions with heat index values up to 113. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ MOZ047>049-059-072>074-084-085-099-290000- /O.EXT.KLSX.HT.Y.0002.000000T0000Z-250731T0000Z/ Moniteau MO-Cole MO-Osage MO-Gasconade MO-Crawford MO-Washington MO-Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Jefferson City and Farmington 221 AM CDT Mon Jul 28 2025 ...HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Heat index values up to 109. * WHERE...Cole MO, Moniteau MO, Osage MO, Crawford MO, Gasconade MO, Washington MO, Iron MO, Madison MO, Reynolds MO, and Saint Francois MO Counties. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ058>060-065-095>099-MOZ018-019-026-027-034>036-041-042-050>052- 060-290000- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Adams IL-Brown IL- Pike IL-Calhoun IL-Jersey IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO-Boone MO-Audrain MO-Callaway MO- Montgomery MO-Lincoln MO-Warren MO- Including the cities of Mexico, Fulton, Bowling Green, Vandalia, Columbia, Hannibal, Litchfield, Pittsfield, Quincy, and Mount Sterling 221 AM CDT Mon Jul 28 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, and northeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ MRB Action: Continued Issued At: 2025-07-28 02:21:38 181 WWUS73 KLSX 280721 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 221 AM CDT Mon Jul 28 2025 ILZ064-069-070-074-079-100>102-MOZ061>065-075-290000- /O.EXT.KLSX.XH.W.0002.000000T0000Z-250731T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Union, Cahokia, Saint Louis, Sparta, Sullivan, Washington, Belleville, Chester, Salem, Centralia, Saint Charles, Edwardsville, and Alton 221 AM CDT Mon Jul 28 2025 ...EXTREME HEAT WARNING NOW IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Dangerously hot conditions with heat index values up to 113. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ MOZ047>049-059-072>074-084-085-099-290000- /O.EXT.KLSX.HT.Y.0002.000000T0000Z-250731T0000Z/ Moniteau MO-Cole MO-Osage MO-Gasconade MO-Crawford MO-Washington MO-Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Jefferson City and Farmington 221 AM CDT Mon Jul 28 2025 ...HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Heat index values up to 109. * WHERE...Cole MO, Moniteau MO, Osage MO, Crawford MO, Gasconade MO, Washington MO, Iron MO, Madison MO, Reynolds MO, and Saint Francois MO Counties. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ058>060-065-095>099-MOZ018-019-026-027-034>036-041-042-050>052- 060-290000- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Adams IL-Brown IL- Pike IL-Calhoun IL-Jersey IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO-Boone MO-Audrain MO-Callaway MO- Montgomery MO-Lincoln MO-Warren MO- Including the cities of Mexico, Fulton, Bowling Green, Vandalia, Columbia, Hannibal, Litchfield, Pittsfield, Quincy, and Mount Sterling 221 AM CDT Mon Jul 28 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 110. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, and northeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ MRB Action: Continued Issued At: 2025-07-28 14:41:56 801 WWUS73 KLSX 281941 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 241 PM CDT Mon Jul 28 2025 ILZ064-069-070-074-079-100>102-MOZ061>065-075-291045- /O.CON.KLSX.XH.W.0002.000000T0000Z-250731T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Sullivan, Saint Charles, Saint Louis, Edwardsville, Salem, Sparta, Alton, Belleville, Washington, Centralia, Union, Cahokia, and Chester 241 PM CDT Mon Jul 28 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Dangerously hot conditions with heat index values up to 116. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-065-095>099-MOZ018-019-026-027-034>036-041-042-050>052- 060-291045- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Adams IL-Brown IL- Pike IL-Calhoun IL-Jersey IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO-Boone MO-Audrain MO-Callaway MO- Montgomery MO-Lincoln MO-Warren MO- Including the cities of Litchfield, Pittsfield, Hannibal, Quincy, Bowling Green, Mount Sterling, Columbia, Fulton, Vandalia, and Mexico 241 PM CDT Mon Jul 28 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 115. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, and northeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ MOZ047>049-059-072>074-084-085-099-291045- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250731T0000Z/ Moniteau MO-Cole MO-Osage MO-Gasconade MO-Crawford MO-Washington MO-Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Jefferson City and Farmington 241 PM CDT Mon Jul 28 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Heat index values up to 112. * WHERE...Cole MO, Moniteau MO, Osage MO, Crawford MO, Gasconade MO, Washington MO, Iron MO, Madison MO, Reynolds MO, and Saint Francois MO Counties. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Delia Action: Continued Issued At: 2025-07-28 14:41:56 801 WWUS73 KLSX 281941 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 241 PM CDT Mon Jul 28 2025 ILZ064-069-070-074-079-100>102-MOZ061>065-075-291045- /O.CON.KLSX.XH.W.0002.000000T0000Z-250731T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Sullivan, Saint Charles, Saint Louis, Edwardsville, Salem, Sparta, Alton, Belleville, Washington, Centralia, Union, Cahokia, and Chester 241 PM CDT Mon Jul 28 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Dangerously hot conditions with heat index values up to 116. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-065-095>099-MOZ018-019-026-027-034>036-041-042-050>052- 060-291045- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Adams IL-Brown IL- Pike IL-Calhoun IL-Jersey IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO-Boone MO-Audrain MO-Callaway MO- Montgomery MO-Lincoln MO-Warren MO- Including the cities of Litchfield, Pittsfield, Hannibal, Quincy, Bowling Green, Mount Sterling, Columbia, Fulton, Vandalia, and Mexico 241 PM CDT Mon Jul 28 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values up to 115. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, and northeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ MOZ047>049-059-072>074-084-085-099-291045- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250731T0000Z/ Moniteau MO-Cole MO-Osage MO-Gasconade MO-Crawford MO-Washington MO-Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Jefferson City and Farmington 241 PM CDT Mon Jul 28 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Heat index values up to 112. * WHERE...Cole MO, Moniteau MO, Osage MO, Crawford MO, Gasconade MO, Washington MO, Iron MO, Madison MO, Reynolds MO, and Saint Francois MO Counties. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Delia Action: Continued Issued At: 2025-07-29 04:00:04 185 WWUS73 KLSX 290859 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 359 AM CDT Tue Jul 29 2025 ILZ064-069-070-074-079-100>102-MOZ061>065-075-300000- /O.CON.KLSX.XH.W.0002.000000T0000Z-250731T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Salem, Centralia, Union, Alton, Sullivan, Saint Charles, Chester, Washington, Saint Louis, Belleville, Edwardsville, Sparta, and Cahokia 359 AM CDT Tue Jul 29 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Dangerously hot conditions with heat index values up to 110. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-065-095>099-MOZ018-019-026-027-034>036-041-042-050>052- 060-300000- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Adams IL-Brown IL- Pike IL-Calhoun IL-Jersey IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO-Boone MO-Audrain MO-Callaway MO- Montgomery MO-Lincoln MO-Warren MO- Including the cities of Litchfield, Columbia, Quincy, Mount Sterling, Hannibal, Bowling Green, Pittsfield, Fulton, Vandalia, and Mexico 359 AM CDT Tue Jul 29 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Heat index values up to 110. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, and northeast Missouri. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ MOZ047>049-059-072>074-084-085-099-300000- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250731T0000Z/ Moniteau MO-Cole MO-Osage MO-Gasconade MO-Crawford MO-Washington MO-Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Farmington and Jefferson City 359 AM CDT Tue Jul 29 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Heat index values up to 109. * WHERE...Cole MO, Moniteau MO, Osage MO, Crawford MO, Gasconade MO, Washington MO, Iron MO, Madison MO, Reynolds MO, and Saint Francois MO Counties. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Jaja Action: Continued Issued At: 2025-07-29 04:00:04 185 WWUS73 KLSX 290859 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 359 AM CDT Tue Jul 29 2025 ILZ064-069-070-074-079-100>102-MOZ061>065-075-300000- /O.CON.KLSX.XH.W.0002.000000T0000Z-250731T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Salem, Centralia, Union, Alton, Sullivan, Saint Charles, Chester, Washington, Saint Louis, Belleville, Edwardsville, Sparta, and Cahokia 359 AM CDT Tue Jul 29 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Dangerously hot conditions with heat index values up to 110. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-065-095>099-MOZ018-019-026-027-034>036-041-042-050>052- 060-300000- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Adams IL-Brown IL- Pike IL-Calhoun IL-Jersey IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO-Boone MO-Audrain MO-Callaway MO- Montgomery MO-Lincoln MO-Warren MO- Including the cities of Litchfield, Columbia, Quincy, Mount Sterling, Hannibal, Bowling Green, Pittsfield, Fulton, Vandalia, and Mexico 359 AM CDT Tue Jul 29 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Heat index values up to 110. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, and northeast Missouri. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ MOZ047>049-059-072>074-084-085-099-300000- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250731T0000Z/ Moniteau MO-Cole MO-Osage MO-Gasconade MO-Crawford MO-Washington MO-Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Farmington and Jefferson City 359 AM CDT Tue Jul 29 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Heat index values up to 109. * WHERE...Cole MO, Moniteau MO, Osage MO, Crawford MO, Gasconade MO, Washington MO, Iron MO, Madison MO, Reynolds MO, and Saint Francois MO Counties. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Jaja Action: Time Extended Issued At: 2025-07-29 13:59:23 734 WWUS73 KLSX 291859 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 159 PM CDT Tue Jul 29 2025 ILZ064-069-070-074-079-100>102-MOZ061>065-075-301000- /O.CON.KLSX.XH.W.0002.000000T0000Z-250731T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Sparta, Sullivan, Alton, Saint Louis, Union, Chester, Saint Charles, Centralia, Salem, Cahokia, Edwardsville, Belleville, and Washington 159 PM CDT Tue Jul 29 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Dangerously hot conditions with heat index values up to 113. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-065-098-099-MOZ041-050>052-060-301000- /O.EXT.KLSX.HT.Y.0002.000000T0000Z-250731T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Calhoun IL-Jersey IL-Boone MO-Callaway MO-Montgomery MO-Lincoln MO-Warren MO- Including the cities of Litchfield, Vandalia, Columbia, and Fulton 159 PM CDT Tue Jul 29 2025 ...HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Heat index values up to 109. * WHERE...Portions of south central and southwest Illinois and central and east central Missouri. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ095>097-MOZ018-019-026-027-034>036-042-300000- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO-Audrain MO- Including the cities of Hannibal, Mount Sterling, Pittsfield, Quincy, Bowling Green, and Mexico 159 PM CDT Tue Jul 29 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Heat index values up to 109. * WHERE...Portions of west central Illinois and central and northeast Missouri. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ MOZ047>049-059-072>074-084-085-099-301000- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250731T0000Z/ Moniteau MO-Cole MO-Osage MO-Gasconade MO-Crawford MO-Washington MO-Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Jefferson City and Farmington 159 PM CDT Tue Jul 29 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Heat index values up to 111. * WHERE...Cole MO, Moniteau MO, Osage MO, Crawford MO, Gasconade MO, Washington MO, Iron MO, Madison MO, Reynolds MO, and Saint Francois MO Counties. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Delia Action: Continued Issued At: 2025-07-29 13:59:23 734 WWUS73 KLSX 291859 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 159 PM CDT Tue Jul 29 2025 ILZ064-069-070-074-079-100>102-MOZ061>065-075-301000- /O.CON.KLSX.XH.W.0002.000000T0000Z-250731T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Sparta, Sullivan, Alton, Saint Louis, Union, Chester, Saint Charles, Centralia, Salem, Cahokia, Edwardsville, Belleville, and Washington 159 PM CDT Tue Jul 29 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Dangerously hot conditions with heat index values up to 113. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-065-098-099-MOZ041-050>052-060-301000- /O.EXT.KLSX.HT.Y.0002.000000T0000Z-250731T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Calhoun IL-Jersey IL-Boone MO-Callaway MO-Montgomery MO-Lincoln MO-Warren MO- Including the cities of Litchfield, Vandalia, Columbia, and Fulton 159 PM CDT Tue Jul 29 2025 ...HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Heat index values up to 109. * WHERE...Portions of south central and southwest Illinois and central and east central Missouri. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ095>097-MOZ018-019-026-027-034>036-042-300000- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO-Audrain MO- Including the cities of Hannibal, Mount Sterling, Pittsfield, Quincy, Bowling Green, and Mexico 159 PM CDT Tue Jul 29 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Heat index values up to 109. * WHERE...Portions of west central Illinois and central and northeast Missouri. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ MOZ047>049-059-072>074-084-085-099-301000- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250731T0000Z/ Moniteau MO-Cole MO-Osage MO-Gasconade MO-Crawford MO-Washington MO-Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Jefferson City and Farmington 159 PM CDT Tue Jul 29 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Heat index values up to 111. * WHERE...Cole MO, Moniteau MO, Osage MO, Crawford MO, Gasconade MO, Washington MO, Iron MO, Madison MO, Reynolds MO, and Saint Francois MO Counties. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Delia Action: Continued Issued At: 2025-07-29 13:59:23 734 WWUS73 KLSX 291859 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 159 PM CDT Tue Jul 29 2025 ILZ064-069-070-074-079-100>102-MOZ061>065-075-301000- /O.CON.KLSX.XH.W.0002.000000T0000Z-250731T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Sparta, Sullivan, Alton, Saint Louis, Union, Chester, Saint Charles, Centralia, Salem, Cahokia, Edwardsville, Belleville, and Washington 159 PM CDT Tue Jul 29 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Dangerously hot conditions with heat index values up to 113. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-065-098-099-MOZ041-050>052-060-301000- /O.EXT.KLSX.HT.Y.0002.000000T0000Z-250731T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Calhoun IL-Jersey IL-Boone MO-Callaway MO-Montgomery MO-Lincoln MO-Warren MO- Including the cities of Litchfield, Vandalia, Columbia, and Fulton 159 PM CDT Tue Jul 29 2025 ...HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Heat index values up to 109. * WHERE...Portions of south central and southwest Illinois and central and east central Missouri. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ILZ095>097-MOZ018-019-026-027-034>036-042-300000- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO-Audrain MO- Including the cities of Hannibal, Mount Sterling, Pittsfield, Quincy, Bowling Green, and Mexico 159 PM CDT Tue Jul 29 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Heat index values up to 109. * WHERE...Portions of west central Illinois and central and northeast Missouri. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ MOZ047>049-059-072>074-084-085-099-301000- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250731T0000Z/ Moniteau MO-Cole MO-Osage MO-Gasconade MO-Crawford MO-Washington MO-Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Jefferson City and Farmington 159 PM CDT Tue Jul 29 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Heat index values up to 111. * WHERE...Cole MO, Moniteau MO, Osage MO, Crawford MO, Gasconade MO, Washington MO, Iron MO, Madison MO, Reynolds MO, and Saint Francois MO Counties. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Delia Action: Expired Issued At: 2025-07-29 18:56:01 547 WWUS73 KLSX 292355 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 655 PM CDT Tue Jul 29 2025 ILZ095>097-MOZ018-019-026-027-034>036-042-300100- /O.EXP.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO-Audrain MO- Including the cities of Bowling Green, Mount Sterling, Quincy, Mexico, Hannibal, and Pittsfield 655 PM CDT Tue Jul 29 2025 ...HEAT ADVISORY WILL EXPIRE AT 7 PM CDT THIS EVENING... Dangerously hot conditions will end this evening with precipitation, clouds, and a cold front leading to cooler conditions on Wednesday. $$ ILZ064-069-070-074-079-100>102-MOZ061>065-075-301500- /O.CON.KLSX.XH.W.0002.000000T0000Z-250731T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Belleville, Chester, Edwardsville, Saint Charles, Washington, Cahokia, Saint Louis, Sullivan, Alton, Union, Centralia, Salem, and Sparta 655 PM CDT Tue Jul 29 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Dangerously hot conditions with heat index values up to 113. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-065-098-099-MOZ041-047>052-059-060-072>074-084-085-099- 301500- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250731T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Calhoun IL-Jersey IL-Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Farmington, Jefferson City, Columbia, Litchfield, Vandalia, and Fulton 655 PM CDT Tue Jul 29 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Heat index values up to 107. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Pfahler Action: Continued Issued At: 2025-07-29 18:56:01 547 WWUS73 KLSX 292355 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 655 PM CDT Tue Jul 29 2025 ILZ095>097-MOZ018-019-026-027-034>036-042-300100- /O.EXP.KLSX.HT.Y.0002.000000T0000Z-250730T0000Z/ Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO-Audrain MO- Including the cities of Bowling Green, Mount Sterling, Quincy, Mexico, Hannibal, and Pittsfield 655 PM CDT Tue Jul 29 2025 ...HEAT ADVISORY WILL EXPIRE AT 7 PM CDT THIS EVENING... Dangerously hot conditions will end this evening with precipitation, clouds, and a cold front leading to cooler conditions on Wednesday. $$ ILZ064-069-070-074-079-100>102-MOZ061>065-075-301500- /O.CON.KLSX.XH.W.0002.000000T0000Z-250731T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Belleville, Chester, Edwardsville, Saint Charles, Washington, Cahokia, Saint Louis, Sullivan, Alton, Union, Centralia, Salem, and Sparta 655 PM CDT Tue Jul 29 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Dangerously hot conditions with heat index values up to 113. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-065-098-099-MOZ041-047>052-059-060-072>074-084-085-099- 301500- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250731T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Calhoun IL-Jersey IL-Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Farmington, Jefferson City, Columbia, Litchfield, Vandalia, and Fulton 655 PM CDT Tue Jul 29 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Heat index values up to 107. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Pfahler Action: Continued Issued At: 2025-07-30 03:11:42 793 WWUS73 KLSX 300811 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 311 AM CDT Wed Jul 30 2025 ILZ064-069-070-074-079-100>102-MOZ061>065-075-302315- /O.CON.KLSX.XH.W.0002.000000T0000Z-250731T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Union, Saint Charles, Chester, Edwardsville, Sparta, Alton, Sullivan, Salem, Washington, Cahokia, Belleville, Saint Louis, and Centralia 311 AM CDT Wed Jul 30 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Dangerously hot conditions with heat index values up to 108. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ058>060-065-098-099-MOZ041-047>052-059-060-072>074-084-085-099- 302315- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250731T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Fayette IL-Calhoun IL-Jersey IL-Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-Lincoln MO-Gasconade MO-Warren MO-Crawford MO-Washington MO- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Farmington, Vandalia, Fulton, Columbia, Jefferson City, and Litchfield 311 AM CDT Wed Jul 30 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Heat index values up to 106. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Jaja Action: Cancelled Issued At: 2025-07-30 14:22:41 108 WWUS73 KLSX 301922 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 222 PM CDT Wed Jul 30 2025 ILZ058>060-098-099-MOZ052-302030- /O.CAN.KLSX.HT.Y.0002.000000T0000Z-250731T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Calhoun IL-Jersey IL-Lincoln MO- Including the cities of Litchfield 222 PM CDT Wed Jul 30 2025 ...HEAT ADVISORY IS CANCELLED... Temperatures have cooled due to earlier rain. $$ ILZ064-069-070-074-079-100>102-MOZ061>065-075-310000- /O.CON.KLSX.XH.W.0002.000000T0000Z-250731T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Washington, Sparta, Salem, Cahokia, Union, Chester, Centralia, Belleville, Saint Charles, Edwardsville, Saint Louis, Alton, and Sullivan 222 PM CDT Wed Jul 30 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Dangerously hot conditions with heat index values up to 105. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ065-MOZ041-047>051-059-060-072>074-084-085-099-310000- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250731T0000Z/ Fayette IL-Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO- Montgomery MO-Gasconade MO-Warren MO-Crawford MO-Washington MO- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Farmington, Columbia, Vandalia, Fulton, and Jefferson City 222 PM CDT Wed Jul 30 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Heat index values up to 104. * WHERE...Portions of south central Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Gosselin Action: Continued Issued At: 2025-07-30 14:22:41 108 WWUS73 KLSX 301922 NPWLSX URGENT - WEATHER MESSAGE National Weather Service St Louis MO 222 PM CDT Wed Jul 30 2025 ILZ058>060-098-099-MOZ052-302030- /O.CAN.KLSX.HT.Y.0002.000000T0000Z-250731T0000Z/ Greene IL-Macoupin IL-Montgomery IL-Calhoun IL-Jersey IL-Lincoln MO- Including the cities of Litchfield 222 PM CDT Wed Jul 30 2025 ...HEAT ADVISORY IS CANCELLED... Temperatures have cooled due to earlier rain. $$ ILZ064-069-070-074-079-100>102-MOZ061>065-075-310000- /O.CON.KLSX.XH.W.0002.000000T0000Z-250731T0000Z/ Bond IL-Clinton IL-Marion IL-Washington IL-Randolph IL-Madison IL- Saint Clair IL-Monroe IL-Saint Charles MO-Franklin MO-Saint Louis MO-Saint Louis City MO-Jefferson MO-Sainte Genevieve MO- Including the cities of Washington, Sparta, Salem, Cahokia, Union, Chester, Centralia, Belleville, Saint Charles, Edwardsville, Saint Louis, Alton, and Sullivan 222 PM CDT Wed Jul 30 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Dangerously hot conditions with heat index values up to 105. * WHERE...Portions of south central and southwest Illinois and east central and southeast Missouri. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at 800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668. && $$ ILZ065-MOZ041-047>051-059-060-072>074-084-085-099-310000- /O.CON.KLSX.HT.Y.0002.000000T0000Z-250731T0000Z/ Fayette IL-Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO- Montgomery MO-Gasconade MO-Warren MO-Crawford MO-Washington MO- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the cities of Farmington, Columbia, Vandalia, Fulton, and Jefferson City 222 PM CDT Wed Jul 30 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Heat index values up to 104. * WHERE...Portions of south central Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Gosselin | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||