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Home Return to list Heat Advisory 0005 Issued by the Sioux Falls Forecast Office
Action: New Issued At: 2025-07-25 02:56:38 739 WWUS73 KFSD 250756 NPWFSD URGENT - WEATHER MESSAGE National Weather Service Sioux Falls SD 256 AM CDT Fri Jul 25 2025 SDZ038-039-050-052>054-057>061-063>066-068>070-251700- /O.NEW.KFSD.HT.Y.0005.250726T1800Z-250727T0100Z/ Beadle-Kingsbury-Gregory-Jerauld-Sanborn-Miner-Brule-Aurora- Davison-Hanson-McCook-Charles Mix-Douglas-Hutchinson-Turner-Bon Homme-Yankton-Clay- Including the cities of Delmont, Vermillion, Platte, Salem, Kimball, Montrose, Irene, Marty, Tyndall, Huron, Howard, Lake Preston, Woonsocket, Parkston, De Smet, Chancellor, Lake Andes, Alpena, Armour, Menno, Avon, Scotland, Wessington Springs, Bridgewater, White Lake, Emery, Yankton, Freeman, Burke, Tabor, Clayton, Corsica, Chamberlain, Arlington, Tripp, Viborg, Alexandria, Centerville, Stickney, Parker, Canistota, Plankinton, Hurley, Gregory, Springfield, Mitchell, Marion, and Wagner 256 AM CDT Fri Jul 25 2025 ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT SATURDAY... * WHAT...Heat index values up to 102 expected. * WHERE...Portions of central, east central, south central, and southeast South Dakota. * WHEN...From 1 PM to 8 PM CDT Saturday. * 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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. && $$ SG Action: Continued Issued At: 2025-07-25 11:45:52 490 WWUS73 KFSD 251645 NPWFSD URGENT - WEATHER MESSAGE National Weather Service Sioux Falls SD 1145 AM CDT Fri Jul 25 2025 SDZ038-039-050-052>054-057>061-063>066-068>070-260045- /O.CON.KFSD.HT.Y.0005.250726T1800Z-250727T0100Z/ Beadle-Kingsbury-Gregory-Jerauld-Sanborn-Miner-Brule-Aurora- Davison-Hanson-McCook-Charles Mix-Douglas-Hutchinson-Turner-Bon Homme-Yankton-Clay- Including the cities of Lake Preston, Alpena, Avon, Alexandria, Parker, Hurley, Burke, Huron, Centerville, Scotland, White Lake, Montrose, Arlington, Howard, Mitchell, Chancellor, Chamberlain, Tabor, Viborg, Emery, Irene, Lake Andes, Salem, Springfield, Delmont, Tripp, Gregory, Tyndall, Freeman, Bridgewater, Kimball, Canistota, Woonsocket, Clayton, Corsica, De Smet, Menno, Parkston, Plankinton, Wagner, Vermillion, Wessington Springs, Marion, Yankton, Platte, Marty, Armour, and Stickney 1145 AM CDT Fri Jul 25 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 8 PM CDT SATURDAY... * WHAT...Heat index values up to 102 expected. * WHERE...Portions of central, east central, south central, and southeast South Dakota. * WHEN...From 1 PM to 8 PM CDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Rogers Action: Continued Issued At: 2025-07-25 15:44:26 255 WWUS73 KFSD 252043 NPWFSD URGENT - WEATHER MESSAGE National Weather Service Sioux Falls SD 343 PM CDT Fri Jul 25 2025 SDZ038-039-050-052>054-057>061-063>066-068>070-260445- /O.CON.KFSD.HT.Y.0005.250726T1800Z-250727T0100Z/ Beadle-Kingsbury-Gregory-Jerauld-Sanborn-Miner-Brule-Aurora- Davison-Hanson-McCook-Charles Mix-Douglas-Hutchinson-Turner-Bon Homme-Yankton-Clay- Including the cities of Emery, Freeman, Lake Andes, Scotland, Delmont, Parkston, Marty, Viborg, Hurley, Tabor, Canistota, Centerville, Chancellor, Mitchell, Springfield, Stickney, Wessington Springs, Alpena, Howard, Yankton, Salem, Montrose, Irene, Plankinton, Avon, Marion, Clayton, Gregory, Burke, Kimball, Corsica, Parker, Vermillion, Arlington, Chamberlain, Alexandria, Platte, White Lake, De Smet, Tripp, Woonsocket, Bridgewater, Huron, Lake Preston, Wagner, Tyndall, Armour, and Menno 343 PM CDT Fri Jul 25 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 8 PM CDT SATURDAY... * WHAT...Heat index values up to 102 expected. * WHERE...Portions of central, east central, south central, and southeast South Dakota. * WHEN...From 1 PM to 8 PM CDT Saturday. * 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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. && $$ JM Action: Continued Issued At: 2025-07-25 21:01:12 422 WWUS73 KFSD 260201 NPWFSD URGENT - WEATHER MESSAGE National Weather Service Sioux Falls SD 901 PM CDT Fri Jul 25 2025 SDZ038-039-050-052>054-057>061-063>066-068>070-261015- /O.CON.KFSD.HT.Y.0005.250726T1800Z-250727T0100Z/ Beadle-Kingsbury-Gregory-Jerauld-Sanborn-Miner-Brule-Aurora- Davison-Hanson-McCook-Charles Mix-Douglas-Hutchinson-Turner-Bon Homme-Yankton-Clay- Including the cities of Emery, Freeman, Lake Andes, Scotland, Delmont, Parkston, Marty, Viborg, Hurley, Tabor, Canistota, Centerville, Chancellor, Mitchell, Springfield, Stickney, Wessington Springs, Alpena, Howard, Yankton, Salem, Montrose, Irene, Plankinton, Avon, Marion, Clayton, Gregory, Burke, Kimball, Corsica, Parker, Vermillion, Arlington, Chamberlain, Alexandria, Platte, White Lake, De Smet, Tripp, Woonsocket, Bridgewater, Huron, Lake Preston, Wagner, Tyndall, Armour, and Menno 901 PM CDT Fri Jul 25 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 8 PM CDT SATURDAY... * WHAT...Heat index values up to 102 expected. * WHERE...Portions of central, east central, south central, and southeast South Dakota. * WHEN...From 1 PM to 8 PM CDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ JM Action: Continued Issued At: 2025-07-26 02:53:28 400 WWUS73 KFSD 260753 NPWFSD URGENT - WEATHER MESSAGE National Weather Service Sioux Falls SD 253 AM CDT Sat Jul 26 2025 SDZ038-039-050-052>054-057>061-063>066-068>070-261700- /O.NEW.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ /O.CON.KFSD.HT.Y.0005.250726T1800Z-250727T0100Z/ Beadle-Kingsbury-Gregory-Jerauld-Sanborn-Miner-Brule-Aurora- Davison-Hanson-McCook-Charles Mix-Douglas-Hutchinson-Turner-Bon Homme-Yankton-Clay- Including the cities of Avon, Scotland, Chancellor, Alexandria, Arlington, Kimball, Montrose, Emery, Hurley, Freeman, Platte, Chamberlain, Vermillion, Clayton, Centerville, De Smet, Lake Preston, Wessington Springs, Alpena, Marion, Viborg, Yankton, Delmont, Plankinton, Menno, Stickney, Irene, Marty, Springfield, Howard, Armour, Tripp, Parkston, Mitchell, White Lake, Salem, Corsica, Parker, Woonsocket, Bridgewater, Tabor, Lake Andes, Burke, Tyndall, Wagner, Gregory, Huron, and Canistota 253 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Heat Advisory, heat index values up to 103 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 109 possible. * WHERE...Portions of central, east central, south central, and southeast South Dakota. * WHEN...For the Heat Advisory, from 1 PM this afternoon to 8 PM CDT this evening. For the Extreme Heat Watch, from Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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. && $$ IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097- 098-NEZ013-014-SDZ040-055-056-062-067-071-261700- /O.NEW.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ Lyon-Osceola-Dickinson-Sioux-OBrien-Clay-Plymouth-Cherokee-Buena Vista-Woodbury-Ida-Lincoln-Lyon-Murray-Cottonwood-Nobles-Jackson- Pipestone-Rock-Dixon-Dakota-Brookings-Lake-Moody-Minnehaha- Lincoln-Union- Including the cities of Windom, Tea, Larchwood, Hendricks, Lake Benton, Lennox, Elk Point, Pipestone, Hawarden, Beresford, Mountain Lake, Wakefield, Inwood, Allen, Sibley, Ponca, Milford, Hartley, North Sioux City, Slayton, Sioux Center, Ida Grove, Arnolds Park, Jefferson, Lakefield, Battle Creek, Spirit Lake, Le Mars, Tyler, George, Canton, Alcester, Sioux City, Brookings, Sanborn, Holstein, Sheldon, Spencer, Storm Lake, Madison, Orland, Luverne, Sioux Falls, Harrisburg, Orange City, South Sioux City, Fulda, Rock Valley, Flandreau, Ivanhoe, Jackson, Hull, Marshall, Cherokee, Rock Rapids, and Worthington 253 AM CDT Sat Jul 26 2025 ...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...Dangerously hot conditions with heat index values up to 110 possible. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota. * WHEN...From Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. && $$ SG Action: Continued Issued At: 2025-07-26 04:33:01 529 WWUS73 KFSD 260932 NPWFSD URGENT - WEATHER MESSAGE National Weather Service Sioux Falls SD 432 AM CDT Sat Jul 26 2025 SDZ061-066-069-070-261430- /O.NEW.KFSD.FG.Y.0007.250726T0932Z-250726T1400Z/ /O.CON.KFSD.HT.Y.0005.250726T1800Z-250727T0100Z/ /O.CON.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ McCook-Turner-Yankton-Clay- Including the cities of Vermillion, Centerville, Chancellor, Marion, Viborg, Montrose, Yankton, Salem, Irene, Parker, Hurley, Bridgewater, and Canistota 432 AM CDT Sat Jul 26 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Heat Advisory, heat index values up to 101 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 possible. * WHERE...Clay, McCook, Turner, and Yankton Counties. * WHEN...For the Dense Fog Advisory, until 9 AM CDT this morning. For the Heat Advisory, from 1 PM this afternoon to 8 PM CDT this evening. For the Extreme Heat Watch, from Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ IAZ001>003-012>014-020>022-031-032-MNZ089-097-098-NEZ013-014-SDZ055- 056-062-067-071-261430- /O.NEW.KFSD.FG.Y.0007.250726T0932Z-250726T1400Z/ /O.CON.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ Lyon-Osceola-Dickinson-Sioux-OBrien-Clay-Plymouth-Cherokee-Buena Vista-Woodbury-Ida-Nobles-Pipestone-Rock-Dixon-Dakota-Lake-Moody- Minnehaha-Lincoln-Union- Including the cities of Tea, Larchwood, Lennox, Elk Point, Pipestone, Hawarden, Beresford, Wakefield, Inwood, Allen, Sibley, Ponca, Milford, Hartley, North Sioux City, Sioux Center, Ida Grove, Arnolds Park, Jefferson, Battle Creek, Spirit Lake, Le Mars, George, Canton, Alcester, Sioux City, Sanborn, Holstein, Sheldon, Spencer, Storm Lake, Madison, Orland, Luverne, Sioux Falls, Harrisburg, Orange City, South Sioux City, Rock Valley, Flandreau, Hull, Cherokee, Rock Rapids, and Worthington 432 AM CDT Sat Jul 26 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 possible. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota. * WHEN...For the Dense Fog Advisory, until 9 AM CDT this morning. For the Extreme Heat Watch, from Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ SDZ038-039-050-052>054-057>060-063>065-068-261430- /O.CON.KFSD.HT.Y.0005.250726T1800Z-250727T0100Z/ /O.CON.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ Beadle-Kingsbury-Gregory-Jerauld-Sanborn-Miner-Brule-Aurora- Davison-Hanson-Charles Mix-Douglas-Hutchinson-Bon Homme- Including the cities of Avon, Scotland, Alexandria, Arlington, Kimball, Emery, Freeman, Platte, Chamberlain, Clayton, De Smet, Lake Preston, Wessington Springs, Alpena, Delmont, Plankinton, Menno, Stickney, Marty, Springfield, Howard, Armour, Tripp, Parkston, Mitchell, White Lake, Corsica, Woonsocket, Tabor, Lake Andes, Burke, Tyndall, Wagner, Gregory, and Huron 432 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Heat Advisory, heat index values up to 103 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 possible. * WHERE...Portions of central, east central, south central, and southeast South Dakota. * WHEN...For the Heat Advisory, from 1 PM this afternoon to 8 PM CDT this evening. For the Extreme Heat Watch, from Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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. && $$ MNZ071-072-080-081-090-SDZ040-261430- /O.CON.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ Lincoln-Lyon-Murray-Cottonwood-Jackson-Brookings- Including the cities of Windom, Tyler, Lake Benton, Hendricks, Slayton, Fulda, Brookings, Ivanhoe, Jackson, Mountain Lake, Lakefield, and Marshall 432 AM CDT Sat Jul 26 2025 ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...Dangerously hot conditions with heat index values up to 107 possible. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...From Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. && $$ SG Action: Continued Issued At: 2025-07-26 04:33:01 529 WWUS73 KFSD 260932 NPWFSD URGENT - WEATHER MESSAGE National Weather Service Sioux Falls SD 432 AM CDT Sat Jul 26 2025 SDZ061-066-069-070-261430- /O.NEW.KFSD.FG.Y.0007.250726T0932Z-250726T1400Z/ /O.CON.KFSD.HT.Y.0005.250726T1800Z-250727T0100Z/ /O.CON.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ McCook-Turner-Yankton-Clay- Including the cities of Vermillion, Centerville, Chancellor, Marion, Viborg, Montrose, Yankton, Salem, Irene, Parker, Hurley, Bridgewater, and Canistota 432 AM CDT Sat Jul 26 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Heat Advisory, heat index values up to 101 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 possible. * WHERE...Clay, McCook, Turner, and Yankton Counties. * WHEN...For the Dense Fog Advisory, until 9 AM CDT this morning. For the Heat Advisory, from 1 PM this afternoon to 8 PM CDT this evening. For the Extreme Heat Watch, from Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ IAZ001>003-012>014-020>022-031-032-MNZ089-097-098-NEZ013-014-SDZ055- 056-062-067-071-261430- /O.NEW.KFSD.FG.Y.0007.250726T0932Z-250726T1400Z/ /O.CON.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ Lyon-Osceola-Dickinson-Sioux-OBrien-Clay-Plymouth-Cherokee-Buena Vista-Woodbury-Ida-Nobles-Pipestone-Rock-Dixon-Dakota-Lake-Moody- Minnehaha-Lincoln-Union- Including the cities of Tea, Larchwood, Lennox, Elk Point, Pipestone, Hawarden, Beresford, Wakefield, Inwood, Allen, Sibley, Ponca, Milford, Hartley, North Sioux City, Sioux Center, Ida Grove, Arnolds Park, Jefferson, Battle Creek, Spirit Lake, Le Mars, George, Canton, Alcester, Sioux City, Sanborn, Holstein, Sheldon, Spencer, Storm Lake, Madison, Orland, Luverne, Sioux Falls, Harrisburg, Orange City, South Sioux City, Rock Valley, Flandreau, Hull, Cherokee, Rock Rapids, and Worthington 432 AM CDT Sat Jul 26 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 possible. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota. * WHEN...For the Dense Fog Advisory, until 9 AM CDT this morning. For the Extreme Heat Watch, from Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ SDZ038-039-050-052>054-057>060-063>065-068-261430- /O.CON.KFSD.HT.Y.0005.250726T1800Z-250727T0100Z/ /O.CON.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ Beadle-Kingsbury-Gregory-Jerauld-Sanborn-Miner-Brule-Aurora- Davison-Hanson-Charles Mix-Douglas-Hutchinson-Bon Homme- Including the cities of Avon, Scotland, Alexandria, Arlington, Kimball, Emery, Freeman, Platte, Chamberlain, Clayton, De Smet, Lake Preston, Wessington Springs, Alpena, Delmont, Plankinton, Menno, Stickney, Marty, Springfield, Howard, Armour, Tripp, Parkston, Mitchell, White Lake, Corsica, Woonsocket, Tabor, Lake Andes, Burke, Tyndall, Wagner, Gregory, and Huron 432 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Heat Advisory, heat index values up to 103 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 possible. * WHERE...Portions of central, east central, south central, and southeast South Dakota. * WHEN...For the Heat Advisory, from 1 PM this afternoon to 8 PM CDT this evening. For the Extreme Heat Watch, from Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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. && $$ MNZ071-072-080-081-090-SDZ040-261430- /O.CON.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ Lincoln-Lyon-Murray-Cottonwood-Jackson-Brookings- Including the cities of Windom, Tyler, Lake Benton, Hendricks, Slayton, Fulda, Brookings, Ivanhoe, Jackson, Mountain Lake, Lakefield, and Marshall 432 AM CDT Sat Jul 26 2025 ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...Dangerously hot conditions with heat index values up to 107 possible. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...From Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. && $$ SG Action: Continued Issued At: 2025-07-26 08:49:07 901 WWUS73 KFSD 261348 NPWFSD URGENT - WEATHER MESSAGE National Weather Service Sioux Falls SD 848 AM CDT Sat Jul 26 2025 SDZ061-066-069-070-262200- /O.EXP.KFSD.FG.Y.0007.000000T0000Z-250726T1400Z/ /O.CON.KFSD.HT.Y.0005.250726T1800Z-250727T0100Z/ /O.CON.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ McCook-Turner-Yankton-Clay- Including the cities of Canistota, Hurley, Yankton, Salem, Chancellor, Centerville, Viborg, Marion, Vermillion, Bridgewater, Montrose, Irene, and Parker 848 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... ...DENSE FOG ADVISORY WILL EXPIRE AT 9 AM CDT THIS MORNING... * WHAT...For the Heat Advisory, heat index values up to 98 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 possible. * WHERE...Clay, McCook, Turner, and Yankton Counties. * WHEN...For the Heat Advisory, from 1 PM this afternoon to 8 PM CDT this evening. For the Extreme Heat Watch, from Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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. && $$ IAZ001>003-012>014-020>022-031-032-MNZ089-097-098-NEZ013-014-SDZ055- 056-062-067-071-262200- /O.EXP.KFSD.FG.Y.0007.000000T0000Z-250726T1400Z/ /O.CON.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ Lyon-Osceola-Dickinson-Sioux-OBrien-Clay-Plymouth-Cherokee-Buena Vista-Woodbury-Ida-Nobles-Pipestone-Rock-Dixon-Dakota-Lake-Moody- Minnehaha-Lincoln-Union- Including the cities of George, Tea, Spencer, Storm Lake, Worthington, Pipestone, Milford, Sioux City, Hawarden, Flandreau, Sioux Falls, Rock Valley, Lennox, Alcester, Sanborn, Ponca, Allen, Orland, Canton, Beresford, Ida Grove, Le Mars, Hull, Orange City, Holstein, Sioux Center, Madison, North Sioux City, Wakefield, Arnolds Park, Sheldon, Sibley, Battle Creek, Hartley, Luverne, Jefferson, Cherokee, Harrisburg, Spirit Lake, Larchwood, Rock Rapids, Elk Point, South Sioux City, and Inwood 848 AM CDT Sat Jul 26 2025 ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... ...DENSE FOG ADVISORY WILL EXPIRE AT 9 AM CDT THIS MORNING... * WHAT...Dangerously hot conditions with heat index values up to 108 possible. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota. * WHEN...From Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. && $$ SDZ038-039-050-052>054-057>060-063>065-068-262200- /O.CON.KFSD.HT.Y.0005.250726T1800Z-250727T0100Z/ /O.CON.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ Beadle-Kingsbury-Gregory-Jerauld-Sanborn-Miner-Brule-Aurora- Davison-Hanson-Charles Mix-Douglas-Hutchinson-Bon Homme- Including the cities of Wagner, Tyndall, Delmont, Platte, De Smet, Wessington Springs, Stickney, Lake Preston, Armour, Arlington, Plankinton, Menno, Alpena, Corsica, Avon, Scotland, Howard, Alexandria, Emery, Chamberlain, Tabor, Burke, Lake Andes, Woonsocket, Kimball, White Lake, Freeman, Mitchell, Parkston, Gregory, Springfield, Tripp, Clayton, Huron, and Marty 848 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Heat Advisory, heat index values up to 101 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 106 possible. * WHERE...Portions of central, east central, south central, and southeast South Dakota. * WHEN...For the Heat Advisory, from 1 PM this afternoon to 8 PM CDT this evening. For the Extreme Heat Watch, from Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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. && $$ MNZ071-072-080-081-090-SDZ040-262200- /O.CON.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ Lincoln-Lyon-Murray-Cottonwood-Jackson-Brookings- Including the cities of Hendricks, Brookings, Marshall, Tyler, Jackson, Lake Benton, Fulda, Mountain Lake, Slayton, Lakefield, Windom, and Ivanhoe 848 AM CDT Sat Jul 26 2025 ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...Dangerously hot conditions with heat index values up to 102 possible. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...From Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. && $$ Rogers Action: Continued Issued At: 2025-07-26 08:49:07 901 WWUS73 KFSD 261348 NPWFSD URGENT - WEATHER MESSAGE National Weather Service Sioux Falls SD 848 AM CDT Sat Jul 26 2025 SDZ061-066-069-070-262200- /O.EXP.KFSD.FG.Y.0007.000000T0000Z-250726T1400Z/ /O.CON.KFSD.HT.Y.0005.250726T1800Z-250727T0100Z/ /O.CON.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ McCook-Turner-Yankton-Clay- Including the cities of Canistota, Hurley, Yankton, Salem, Chancellor, Centerville, Viborg, Marion, Vermillion, Bridgewater, Montrose, Irene, and Parker 848 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... ...DENSE FOG ADVISORY WILL EXPIRE AT 9 AM CDT THIS MORNING... * WHAT...For the Heat Advisory, heat index values up to 98 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 possible. * WHERE...Clay, McCook, Turner, and Yankton Counties. * WHEN...For the Heat Advisory, from 1 PM this afternoon to 8 PM CDT this evening. For the Extreme Heat Watch, from Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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. && $$ IAZ001>003-012>014-020>022-031-032-MNZ089-097-098-NEZ013-014-SDZ055- 056-062-067-071-262200- /O.EXP.KFSD.FG.Y.0007.000000T0000Z-250726T1400Z/ /O.CON.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ Lyon-Osceola-Dickinson-Sioux-OBrien-Clay-Plymouth-Cherokee-Buena Vista-Woodbury-Ida-Nobles-Pipestone-Rock-Dixon-Dakota-Lake-Moody- Minnehaha-Lincoln-Union- Including the cities of George, Tea, Spencer, Storm Lake, Worthington, Pipestone, Milford, Sioux City, Hawarden, Flandreau, Sioux Falls, Rock Valley, Lennox, Alcester, Sanborn, Ponca, Allen, Orland, Canton, Beresford, Ida Grove, Le Mars, Hull, Orange City, Holstein, Sioux Center, Madison, North Sioux City, Wakefield, Arnolds Park, Sheldon, Sibley, Battle Creek, Hartley, Luverne, Jefferson, Cherokee, Harrisburg, Spirit Lake, Larchwood, Rock Rapids, Elk Point, South Sioux City, and Inwood 848 AM CDT Sat Jul 26 2025 ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... ...DENSE FOG ADVISORY WILL EXPIRE AT 9 AM CDT THIS MORNING... * WHAT...Dangerously hot conditions with heat index values up to 108 possible. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota. * WHEN...From Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. && $$ SDZ038-039-050-052>054-057>060-063>065-068-262200- /O.CON.KFSD.HT.Y.0005.250726T1800Z-250727T0100Z/ /O.CON.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ Beadle-Kingsbury-Gregory-Jerauld-Sanborn-Miner-Brule-Aurora- Davison-Hanson-Charles Mix-Douglas-Hutchinson-Bon Homme- Including the cities of Wagner, Tyndall, Delmont, Platte, De Smet, Wessington Springs, Stickney, Lake Preston, Armour, Arlington, Plankinton, Menno, Alpena, Corsica, Avon, Scotland, Howard, Alexandria, Emery, Chamberlain, Tabor, Burke, Lake Andes, Woonsocket, Kimball, White Lake, Freeman, Mitchell, Parkston, Gregory, Springfield, Tripp, Clayton, Huron, and Marty 848 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Heat Advisory, heat index values up to 101 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 106 possible. * WHERE...Portions of central, east central, south central, and southeast South Dakota. * WHEN...For the Heat Advisory, from 1 PM this afternoon to 8 PM CDT this evening. For the Extreme Heat Watch, from Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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. && $$ MNZ071-072-080-081-090-SDZ040-262200- /O.CON.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ Lincoln-Lyon-Murray-Cottonwood-Jackson-Brookings- Including the cities of Hendricks, Brookings, Marshall, Tyler, Jackson, Lake Benton, Fulda, Mountain Lake, Slayton, Lakefield, Windom, and Ivanhoe 848 AM CDT Sat Jul 26 2025 ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...Dangerously hot conditions with heat index values up to 102 possible. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...From Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts and warnings for updates. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. && $$ Rogers Action: Continued Issued At: 2025-07-26 14:08:44 130 WWUS73 KFSD 261908 NPWFSD URGENT - WEATHER MESSAGE National Weather Service Sioux Falls SD 208 PM CDT Sat Jul 26 2025 SDZ038-039-050-052>054-057>061-063>066-068>070-270315- /O.UPG.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ /O.NEW.KFSD.XH.W.0002.250727T1700Z-250728T0100Z/ /O.CON.KFSD.HT.Y.0005.000000T0000Z-250727T0100Z/ Beadle-Kingsbury-Gregory-Jerauld-Sanborn-Miner-Brule-Aurora- Davison-Hanson-McCook-Charles Mix-Douglas-Hutchinson-Turner-Bon Homme-Yankton-Clay- Including the cities of Canistota, Wagner, Tyndall, Delmont, Platte, De Smet, Wessington Springs, Vermillion, Stickney, Lake Preston, Armour, Parker, Arlington, Plankinton, Hurley, Menno, Alpena, Corsica, Avon, Scotland, Howard, Marion, Alexandria, Montrose, Emery, Chamberlain, Tabor, Salem, Burke, Lake Andes, Woonsocket, Kimball, White Lake, Bridgewater, Chancellor, Freeman, Yankton, Mitchell, Parkston, Gregory, Springfield, Tripp, Centerville, Clayton, Viborg, Huron, Marty, and Irene 208 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WARNING IN EFFECT FROM NOON TO 8 PM CDT SUNDAY... * WHAT...For the Heat Advisory, heat index values up to 104. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 110 expected. * WHERE...Portions of central, east central, south central, and southeast South Dakota. * WHEN...For the Heat Advisory, until 8 PM CDT this evening. For the Extreme Heat Warning, from noon to 8 PM CDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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. && $$ IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097- 098-NEZ013-014-SDZ040-055-056-062-067-071-270315- /O.UPG.KFSD.XH.A.0002.250727T1700Z-250728T0100Z/ /O.NEW.KFSD.XH.W.0002.250727T1700Z-250728T0100Z/ Lyon-Osceola-Dickinson-Sioux-OBrien-Clay-Plymouth-Cherokee-Buena Vista-Woodbury-Ida-Lincoln-Lyon-Murray-Cottonwood-Nobles-Jackson- Pipestone-Rock-Dixon-Dakota-Brookings-Lake-Moody-Minnehaha- Lincoln-Union- Including the cities of George, Hendricks, Brookings, Marshall, Tea, Spencer, Storm Lake, Lake Benton, Worthington, Slayton, Pipestone, South Sioux City, Milford, Sioux City, Hawarden, Flandreau, Sioux Falls, Rock Valley, Lennox, Tyler, Alcester, Sanborn, Lakefield, Ponca, Allen, Orland, Canton, Beresford, Ida Grove, Le Mars, Hull, Orange City, Holstein, Sioux Center, Madison, North Sioux City, Wakefield, Arnolds Park, Sheldon, Sibley, Battle Creek, Fulda, Mountain Lake, Hartley, Luverne, Jefferson, Cherokee, Ivanhoe, Harrisburg, Spirit Lake, Larchwood, Jackson, Rock Rapids, Elk Point, Windom, and Inwood 208 PM CDT Sat Jul 26 2025 ...EXTREME HEAT WARNING IN EFFECT FROM NOON TO 8 PM CDT SUNDAY... * WHAT...Dangerously hot conditions with heat index values up to 110 expected. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota. * WHEN...From noon to 8 PM CDT Sunday. * 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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. && $$ Rogers Action: Expired Issued At: 2025-07-26 19:58:23 293 WWUS73 KFSD 270057 NPWFSD URGENT - WEATHER MESSAGE National Weather Service Sioux Falls SD 757 PM CDT Sat Jul 26 2025 SDZ038-039-050-052>054-057>061-063>066-068>070-270900- /O.EXP.KFSD.HT.Y.0005.000000T0000Z-250727T0100Z/ /O.CON.KFSD.XH.W.0002.250727T1700Z-250728T0100Z/ Beadle-Kingsbury-Gregory-Jerauld-Sanborn-Miner-Brule-Aurora- Davison-Hanson-McCook-Charles Mix-Douglas-Hutchinson-Turner-Bon Homme-Yankton-Clay- Including the cities of Wagner, Freeman, Chancellor, Hurley, Burke, Menno, Chamberlain, Lake Preston, Delmont, Centerville, Yankton, Arlington, Platte, Bridgewater, Huron, Avon, White Lake, Lake Andes, Kimball, Alpena, Tripp, Irene, Scotland, Corsica, Parker, Springfield, Vermillion, Mitchell, Marty, Emery, Armour, Alexandria, Canistota, Parkston, Howard, Clayton, Marion, Stickney, Viborg, Tyndall, Plankinton, Gregory, Montrose, Woonsocket, Tabor, Wessington Springs, Salem, and De Smet 757 PM CDT Sat Jul 26 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON TO 8 PM CDT SUNDAY... ...HEAT ADVISORY WILL EXPIRE AT 8 PM CDT THIS EVENING... * WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 110 expected. * WHERE...Portions of central, east central, south central, and southeast South Dakota. * WHEN...From noon to 8 PM CDT Sunday. * 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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. && $$ IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097- 098-NEZ013-014-SDZ040-055-056-062-067-071-270900- /O.CON.KFSD.XH.W.0002.250727T1700Z-250728T0100Z/ Lyon-Osceola-Dickinson-Sioux-OBrien-Clay-Plymouth-Cherokee-Buena Vista-Woodbury-Ida-Lincoln-Lyon-Murray-Cottonwood-Nobles-Jackson- Pipestone-Rock-Dixon-Dakota-Brookings-Lake-Moody-Minnehaha- Lincoln-Union- Including the cities of Inwood, Hartley, Orland, Hendricks, Spirit Lake, Worthington, Sioux City, Mountain Lake, Sheldon, Holstein, George, Madison, Hull, Fulda, Canton, Ponca, Elk Point, Slayton, Flandreau, Beresford, Battle Creek, Jefferson, Marshall, Ivanhoe, Sibley, Rock Rapids, Sanborn, Tea, Pipestone, Orange City, Windom, Luverne, Hawarden, Milford, South Sioux City, Harrisburg, Le Mars, Larchwood, Brookings, Storm Lake, Sioux Center, North Sioux City, Alcester, Arnolds Park, Rock Valley, Cherokee, Wakefield, Tyler, Allen, Sioux Falls, Lakefield, Lennox, Spencer, Ida Grove, Jackson, and Lake Benton 757 PM CDT Sat Jul 26 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON TO 8 PM CDT SUNDAY... * WHAT...Dangerously hot conditions with heat index values up to 110 expected. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota. * WHEN...From noon to 8 PM CDT Sunday. * 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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. && $$ JM | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||