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Home Return to list Heat Advisory 0003 Issued by the Duluth Forecast Office
Action: New Issued At: 2025-07-25 14:28:25 064 WWUS73 KDLH 251928 NPWDLH URGENT - WEATHER MESSAGE National Weather Service Duluth MN 228 PM CDT Fri Jul 25 2025 MNZ010-018-025-026-033>036-038-WIZ006-261400- /O.NEW.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ Koochiching-North Itasca-North Cass-South Itasca-South Cass-Crow Wing-Northern Aitkin-South Aitkin-Pine-Burnett- Including the cities of Grantsburg, Bigfork, Walker, International Falls, Brainerd, Aitkin, Grand Rapids, Pine City, Hill City, Pine River, and Hinckley 228 PM CDT Fri Jul 25 2025 ...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT SATURDAY... * WHAT...Heat index values up to 95 degrees expected. * WHERE...In Minnesota, Crow Wing, Aitkin, Pine, Koochiching, Cass, and Itasca Counties. In Wisconsin, Burnett County. This includes the Tribal Lands of the St. Croix Band in Burnett County, the Mille Lacs Band, Hinckley, Lena Lake, East Lake and, Big Sandy Lake areas and the Bois Forte Band, Deer Creek and, Nett Lake areas. * WHEN...From noon 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. && $$ MNZ011-012-019-037-WIZ001>003-007-008-261400- /O.NEW.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ North St. Louis-Northern Cook and Lake-Central St. Louis-Carlton and South St. Louis-Douglas-Bayfield-Ashland-Washburn-Sawyer- Including the cities of Washburn, Superior, Spooner, Hayward, Duluth, Bayfield, Ely, Hibbing, Isabella, and Ashland 228 PM CDT Fri Jul 25 2025 ...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT SATURDAY... * WHAT...Heat index values up to 93 degrees expected. * WHERE...In Minnesota, Carlton, St. Louis, and Northern Cook and Lake Counties. In Wisconsin, Ashland, Bayfield, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Bad River Reservation, the Lac Courte Oreilles Reservation, the Red Cliff Band, the Fond du Lac Band and the Bois Forte Band, Nett Lake and, Lake Vermilion areas. Other locations including Madeline Island, the Apostle Islands National Lakeshore and Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...From noon to 8 PM CDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ For more information on Northland weather, visit www.weather. gov/duluth Huyck Action: New Issued At: 2025-07-25 14:28:25 064 WWUS73 KDLH 251928 NPWDLH URGENT - WEATHER MESSAGE National Weather Service Duluth MN 228 PM CDT Fri Jul 25 2025 MNZ010-018-025-026-033>036-038-WIZ006-261400- /O.NEW.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ Koochiching-North Itasca-North Cass-South Itasca-South Cass-Crow Wing-Northern Aitkin-South Aitkin-Pine-Burnett- Including the cities of Grantsburg, Bigfork, Walker, International Falls, Brainerd, Aitkin, Grand Rapids, Pine City, Hill City, Pine River, and Hinckley 228 PM CDT Fri Jul 25 2025 ...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT SATURDAY... * WHAT...Heat index values up to 95 degrees expected. * WHERE...In Minnesota, Crow Wing, Aitkin, Pine, Koochiching, Cass, and Itasca Counties. In Wisconsin, Burnett County. This includes the Tribal Lands of the St. Croix Band in Burnett County, the Mille Lacs Band, Hinckley, Lena Lake, East Lake and, Big Sandy Lake areas and the Bois Forte Band, Deer Creek and, Nett Lake areas. * WHEN...From noon 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. && $$ MNZ011-012-019-037-WIZ001>003-007-008-261400- /O.NEW.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ North St. Louis-Northern Cook and Lake-Central St. Louis-Carlton and South St. Louis-Douglas-Bayfield-Ashland-Washburn-Sawyer- Including the cities of Washburn, Superior, Spooner, Hayward, Duluth, Bayfield, Ely, Hibbing, Isabella, and Ashland 228 PM CDT Fri Jul 25 2025 ...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT SATURDAY... * WHAT...Heat index values up to 93 degrees expected. * WHERE...In Minnesota, Carlton, St. Louis, and Northern Cook and Lake Counties. In Wisconsin, Ashland, Bayfield, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Bad River Reservation, the Lac Courte Oreilles Reservation, the Red Cliff Band, the Fond du Lac Band and the Bois Forte Band, Nett Lake and, Lake Vermilion areas. Other locations including Madeline Island, the Apostle Islands National Lakeshore and Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...From noon to 8 PM CDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ For more information on Northland weather, visit www.weather. gov/duluth Huyck Action: Continued Issued At: 2025-07-26 02:55:28 428 WWUS73 KDLH 260755 NPWDLH URGENT - WEATHER MESSAGE National Weather Service Duluth MN 255 AM CDT Sat Jul 26 2025 MNZ036-038-WIZ006-270100- /O.NEW.KDLH.XH.A.0002.250727T1700Z-250727T2300Z/ /O.CON.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ South Aitkin-Pine-Burnett- Including the cities of Pine City, Aitkin, Grantsburg, and Hinckley 255 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH IN EFFECT SUNDAY AFTERNOON... * WHAT...For the Heat Advisory, heat index values up to 93 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 96 possible. * WHERE...In Minnesota, Pine and South and Aitkin Counties. In Wisconsin, Burnett County. This includes the Tribal Lands of the St. Croix Band in Burnett County and the Mille Lacs Band, East Lake, Hinckley and, Lena Lake areas. * WHEN...For the Heat Advisory, from noon today to 8 PM CDT this evening. For the Extreme Heat Watch, Sunday afternoon. * 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. && $$ MNZ037-WIZ001>003-007-008-270100- /O.NEW.KDLH.XH.A.0002.250727T1700Z-250727T2300Z/ /O.CON.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ Carlton and South St. Louis-Douglas-Bayfield-Ashland-Washburn- Sawyer- Including the cities of Ashland, Spooner, Bayfield, Duluth, Washburn, Superior, and Hayward 255 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH IN EFFECT SUNDAY AFTERNOON... * WHAT...For the Heat Advisory, heat index values up to 91 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 94 possible. * WHERE...In Minnesota, Carlton and South St. Louis Counties. In Wisconsin, Ashland, Bayfield, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Red Cliff Band, the Lac Courte Oreilles Reservation, the Fond du Lac Band and the Bad River Reservation. Other locations including the Apostle Islands National Lakeshore and Madeline Island. * WHEN...For the Heat Advisory, from noon today to 8 PM CDT this evening. For the Extreme Heat Watch, Sunday afternoon. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ010-018-025-026-033>035-270100- /O.CON.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ Koochiching-North Itasca-North Cass-South Itasca-South Cass-Crow Wing-Northern Aitkin- Including the cities of Hill City, Pine River, International Falls, Grand Rapids, Walker, Brainerd, and Bigfork 255 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 91 expected. * WHERE...Crow Wing, Northern Aitkin, Koochiching, Cass, and Itasca Counties. This includes the Tribal Lands of the Mille Lacs Band, Big Sandy Lake area and the Bois Forte Band, Deer Creek and, Nett Lake areas. * WHEN...From noon today to 8 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. && $$ MNZ011-012-019-270100- /O.CON.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ North St. Louis-Northern Cook and Lake-Central St. Louis- Including the cities of Hibbing, Ely, and Isabella 255 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 90 expected. * WHERE...Central and North St. Louis, and Northern Cook and Lake Counties. This includes the Tribal Lands of the Bois Forte Band, Lake Vermilion and, Nett Lake areas. Other locations including Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ WIZ004-009-270100- /O.NEW.KDLH.XH.A.0002.250727T1700Z-250727T2300Z/ Iron-Price- Including the cities of Phillips and Hurley 255 AM CDT Sat Jul 26 2025 ...EXTREME HEAT WATCH IN EFFECT SUNDAY AFTERNOON... * WHAT...Dangerously hot conditions with heat index values up to 93 possible. * WHERE...Price and Iron Counties. This includes the Tribal Lands of the northwestern area of the Lac du Flambeau Band. * WHEN...Sunday afternoon. * 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. && $$ For more information on Northland weather, visit www.weather. gov/duluth Wolfe Action: Continued Issued At: 2025-07-26 02:55:28 428 WWUS73 KDLH 260755 NPWDLH URGENT - WEATHER MESSAGE National Weather Service Duluth MN 255 AM CDT Sat Jul 26 2025 MNZ036-038-WIZ006-270100- /O.NEW.KDLH.XH.A.0002.250727T1700Z-250727T2300Z/ /O.CON.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ South Aitkin-Pine-Burnett- Including the cities of Pine City, Aitkin, Grantsburg, and Hinckley 255 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH IN EFFECT SUNDAY AFTERNOON... * WHAT...For the Heat Advisory, heat index values up to 93 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 96 possible. * WHERE...In Minnesota, Pine and South and Aitkin Counties. In Wisconsin, Burnett County. This includes the Tribal Lands of the St. Croix Band in Burnett County and the Mille Lacs Band, East Lake, Hinckley and, Lena Lake areas. * WHEN...For the Heat Advisory, from noon today to 8 PM CDT this evening. For the Extreme Heat Watch, Sunday afternoon. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ037-WIZ001>003-007-008-270100- /O.NEW.KDLH.XH.A.0002.250727T1700Z-250727T2300Z/ /O.CON.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ Carlton and South St. Louis-Douglas-Bayfield-Ashland-Washburn- Sawyer- Including the cities of Ashland, Spooner, Bayfield, Duluth, Washburn, Superior, and Hayward 255 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH IN EFFECT SUNDAY AFTERNOON... * WHAT...For the Heat Advisory, heat index values up to 91 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 94 possible. * WHERE...In Minnesota, Carlton and South St. Louis Counties. In Wisconsin, Ashland, Bayfield, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Red Cliff Band, the Lac Courte Oreilles Reservation, the Fond du Lac Band and the Bad River Reservation. Other locations including the Apostle Islands National Lakeshore and Madeline Island. * WHEN...For the Heat Advisory, from noon today to 8 PM CDT this evening. For the Extreme Heat Watch, Sunday afternoon. * 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. && $$ MNZ010-018-025-026-033>035-270100- /O.CON.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ Koochiching-North Itasca-North Cass-South Itasca-South Cass-Crow Wing-Northern Aitkin- Including the cities of Hill City, Pine River, International Falls, Grand Rapids, Walker, Brainerd, and Bigfork 255 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 91 expected. * WHERE...Crow Wing, Northern Aitkin, Koochiching, Cass, and Itasca Counties. This includes the Tribal Lands of the Mille Lacs Band, Big Sandy Lake area and the Bois Forte Band, Deer Creek and, Nett Lake areas. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ011-012-019-270100- /O.CON.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ North St. Louis-Northern Cook and Lake-Central St. Louis- Including the cities of Hibbing, Ely, and Isabella 255 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 90 expected. * WHERE...Central and North St. Louis, and Northern Cook and Lake Counties. This includes the Tribal Lands of the Bois Forte Band, Lake Vermilion and, Nett Lake areas. Other locations including Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...From noon today to 8 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. && $$ WIZ004-009-270100- /O.NEW.KDLH.XH.A.0002.250727T1700Z-250727T2300Z/ Iron-Price- Including the cities of Phillips and Hurley 255 AM CDT Sat Jul 26 2025 ...EXTREME HEAT WATCH IN EFFECT SUNDAY AFTERNOON... * WHAT...Dangerously hot conditions with heat index values up to 93 possible. * WHERE...Price and Iron Counties. This includes the Tribal Lands of the northwestern area of the Lac du Flambeau Band. * WHEN...Sunday afternoon. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ For more information on Northland weather, visit www.weather. gov/duluth Wolfe Action: Continued Issued At: 2025-07-26 02:55:28 428 WWUS73 KDLH 260755 NPWDLH URGENT - WEATHER MESSAGE National Weather Service Duluth MN 255 AM CDT Sat Jul 26 2025 MNZ036-038-WIZ006-270100- /O.NEW.KDLH.XH.A.0002.250727T1700Z-250727T2300Z/ /O.CON.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ South Aitkin-Pine-Burnett- Including the cities of Pine City, Aitkin, Grantsburg, and Hinckley 255 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH IN EFFECT SUNDAY AFTERNOON... * WHAT...For the Heat Advisory, heat index values up to 93 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 96 possible. * WHERE...In Minnesota, Pine and South and Aitkin Counties. In Wisconsin, Burnett County. This includes the Tribal Lands of the St. Croix Band in Burnett County and the Mille Lacs Band, East Lake, Hinckley and, Lena Lake areas. * WHEN...For the Heat Advisory, from noon today to 8 PM CDT this evening. For the Extreme Heat Watch, Sunday afternoon. * 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. && $$ MNZ037-WIZ001>003-007-008-270100- /O.NEW.KDLH.XH.A.0002.250727T1700Z-250727T2300Z/ /O.CON.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ Carlton and South St. Louis-Douglas-Bayfield-Ashland-Washburn- Sawyer- Including the cities of Ashland, Spooner, Bayfield, Duluth, Washburn, Superior, and Hayward 255 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH IN EFFECT SUNDAY AFTERNOON... * WHAT...For the Heat Advisory, heat index values up to 91 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 94 possible. * WHERE...In Minnesota, Carlton and South St. Louis Counties. In Wisconsin, Ashland, Bayfield, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Red Cliff Band, the Lac Courte Oreilles Reservation, the Fond du Lac Band and the Bad River Reservation. Other locations including the Apostle Islands National Lakeshore and Madeline Island. * WHEN...For the Heat Advisory, from noon today to 8 PM CDT this evening. For the Extreme Heat Watch, Sunday afternoon. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ010-018-025-026-033>035-270100- /O.CON.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ Koochiching-North Itasca-North Cass-South Itasca-South Cass-Crow Wing-Northern Aitkin- Including the cities of Hill City, Pine River, International Falls, Grand Rapids, Walker, Brainerd, and Bigfork 255 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 91 expected. * WHERE...Crow Wing, Northern Aitkin, Koochiching, Cass, and Itasca Counties. This includes the Tribal Lands of the Mille Lacs Band, Big Sandy Lake area and the Bois Forte Band, Deer Creek and, Nett Lake areas. * WHEN...From noon today to 8 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. && $$ MNZ011-012-019-270100- /O.CON.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ North St. Louis-Northern Cook and Lake-Central St. Louis- Including the cities of Hibbing, Ely, and Isabella 255 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 90 expected. * WHERE...Central and North St. Louis, and Northern Cook and Lake Counties. This includes the Tribal Lands of the Bois Forte Band, Lake Vermilion and, Nett Lake areas. Other locations including Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ WIZ004-009-270100- /O.NEW.KDLH.XH.A.0002.250727T1700Z-250727T2300Z/ Iron-Price- Including the cities of Phillips and Hurley 255 AM CDT Sat Jul 26 2025 ...EXTREME HEAT WATCH IN EFFECT SUNDAY AFTERNOON... * WHAT...Dangerously hot conditions with heat index values up to 93 possible. * WHERE...Price and Iron Counties. This includes the Tribal Lands of the northwestern area of the Lac du Flambeau Band. * WHEN...Sunday afternoon. * 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. && $$ For more information on Northland weather, visit www.weather. gov/duluth Wolfe Action: Continued Issued At: 2025-07-26 02:55:28 428 WWUS73 KDLH 260755 NPWDLH URGENT - WEATHER MESSAGE National Weather Service Duluth MN 255 AM CDT Sat Jul 26 2025 MNZ036-038-WIZ006-270100- /O.NEW.KDLH.XH.A.0002.250727T1700Z-250727T2300Z/ /O.CON.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ South Aitkin-Pine-Burnett- Including the cities of Pine City, Aitkin, Grantsburg, and Hinckley 255 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH IN EFFECT SUNDAY AFTERNOON... * WHAT...For the Heat Advisory, heat index values up to 93 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 96 possible. * WHERE...In Minnesota, Pine and South and Aitkin Counties. In Wisconsin, Burnett County. This includes the Tribal Lands of the St. Croix Band in Burnett County and the Mille Lacs Band, East Lake, Hinckley and, Lena Lake areas. * WHEN...For the Heat Advisory, from noon today to 8 PM CDT this evening. For the Extreme Heat Watch, Sunday afternoon. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ037-WIZ001>003-007-008-270100- /O.NEW.KDLH.XH.A.0002.250727T1700Z-250727T2300Z/ /O.CON.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ Carlton and South St. Louis-Douglas-Bayfield-Ashland-Washburn- Sawyer- Including the cities of Ashland, Spooner, Bayfield, Duluth, Washburn, Superior, and Hayward 255 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH IN EFFECT SUNDAY AFTERNOON... * WHAT...For the Heat Advisory, heat index values up to 91 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 94 possible. * WHERE...In Minnesota, Carlton and South St. Louis Counties. In Wisconsin, Ashland, Bayfield, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Red Cliff Band, the Lac Courte Oreilles Reservation, the Fond du Lac Band and the Bad River Reservation. Other locations including the Apostle Islands National Lakeshore and Madeline Island. * WHEN...For the Heat Advisory, from noon today to 8 PM CDT this evening. For the Extreme Heat Watch, Sunday afternoon. * 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. && $$ MNZ010-018-025-026-033>035-270100- /O.CON.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ Koochiching-North Itasca-North Cass-South Itasca-South Cass-Crow Wing-Northern Aitkin- Including the cities of Hill City, Pine River, International Falls, Grand Rapids, Walker, Brainerd, and Bigfork 255 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 91 expected. * WHERE...Crow Wing, Northern Aitkin, Koochiching, Cass, and Itasca Counties. This includes the Tribal Lands of the Mille Lacs Band, Big Sandy Lake area and the Bois Forte Band, Deer Creek and, Nett Lake areas. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ011-012-019-270100- /O.CON.KDLH.HT.Y.0003.250726T1700Z-250727T0100Z/ North St. Louis-Northern Cook and Lake-Central St. Louis- Including the cities of Hibbing, Ely, and Isabella 255 AM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 90 expected. * WHERE...Central and North St. Louis, and Northern Cook and Lake Counties. This includes the Tribal Lands of the Bois Forte Band, Lake Vermilion and, Nett Lake areas. Other locations including Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...From noon today to 8 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. && $$ WIZ004-009-270100- /O.NEW.KDLH.XH.A.0002.250727T1700Z-250727T2300Z/ Iron-Price- Including the cities of Phillips and Hurley 255 AM CDT Sat Jul 26 2025 ...EXTREME HEAT WATCH IN EFFECT SUNDAY AFTERNOON... * WHAT...Dangerously hot conditions with heat index values up to 93 possible. * WHERE...Price and Iron Counties. This includes the Tribal Lands of the northwestern area of the Lac du Flambeau Band. * WHEN...Sunday afternoon. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ For more information on Northland weather, visit www.weather. gov/duluth Wolfe Action: Continued Issued At: 2025-07-26 14:15:14 479 WWUS73 KDLH 261914 NPWDLH URGENT - WEATHER MESSAGE National Weather Service Duluth MN 214 PM CDT Sat Jul 26 2025 MNZ033>035-270715- /O.EXB.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ South Cass-Crow Wing-Northern Aitkin- Including the cities of Hill City, Brainerd, and Pine River 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 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 91. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 93 possible. * WHERE...Crow Wing, Northern Aitkin, and South and Cass Counties. This includes the Tribal Lands of the Mille Lacs Band, Big Sandy Lake area. * WHEN...For the Heat Advisory, until 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... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ036-038-WIZ006-270715- /O.EXT.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ South Aitkin-Pine-Burnett- Including the cities of Hinckley, Aitkin, Pine City, and Grantsburg 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH NOW IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Heat Advisory, heat index values up to 93. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 96 possible. * WHERE...In Minnesota, Pine and South and Aitkin Counties. In Wisconsin, Burnett County. This includes the Tribal Lands of the St. Croix Band in Burnett County and the Mille Lacs Band, Hinckley, Lena Lake and, East Lake areas. * WHEN...For the Heat Advisory, until 8 PM CDT this evening. For the Extreme Heat Watch, from Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ037-WIZ001>003-007-008-270715- /O.EXT.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ Carlton and South St. Louis-Douglas-Bayfield-Ashland-Washburn- Sawyer- Including the cities of Hayward, Ashland, Bayfield, Superior, Washburn, Spooner, and Duluth 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH NOW IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Heat Advisory, heat index values up to 91. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 94 possible. * WHERE...In Minnesota, Carlton and South St. Louis Counties. In Wisconsin, Ashland, Bayfield, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Bad River Reservation, the Fond du Lac Band, the Red Cliff Band and the Lac Courte Oreilles Reservation. Other locations including Madeline Island and the Apostle Islands National Lakeshore. * WHEN...For the Heat Advisory, until 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... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ010-018-025-026-270100- /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ Koochiching-North Itasca-North Cass-South Itasca- Including the cities of International Falls, Grand Rapids, Bigfork, and Walker 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 91. * WHERE...Koochiching, North Cass, and Itasca Counties. This includes the Tribal Lands of the Bois Forte Band, Nett Lake and, Deer Creek areas. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ011-012-019-270100- /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ North St. Louis-Northern Cook and Lake-Central St. Louis- Including the cities of Isabella, Hibbing, and Ely 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 90. * WHERE...Central and North St. Louis, and Northern Cook and Lake Counties. This includes the Tribal Lands of the Bois Forte Band, Nett Lake and, Lake Vermilion areas. Other locations including Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...Until 8 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. && $$ WIZ004-009-270715- /O.EXT.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ Iron-Price- Including the cities of Hurley and Phillips 214 PM CDT Sat Jul 26 2025 ...EXTREME HEAT WATCH NOW IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...Dangerously hot conditions with heat index values up to 93 possible. * WHERE...Price and Iron Counties. This includes the Tribal Lands of the northwestern area of the Lac du Flambeau Band. * WHEN...From Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ For more information on Northland weather, visit www.weather. gov/duluth BJH Action: Continued Issued At: 2025-07-26 14:15:14 479 WWUS73 KDLH 261914 NPWDLH URGENT - WEATHER MESSAGE National Weather Service Duluth MN 214 PM CDT Sat Jul 26 2025 MNZ033>035-270715- /O.EXB.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ South Cass-Crow Wing-Northern Aitkin- Including the cities of Hill City, Brainerd, and Pine River 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 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 91. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 93 possible. * WHERE...Crow Wing, Northern Aitkin, and South and Cass Counties. This includes the Tribal Lands of the Mille Lacs Band, Big Sandy Lake area. * WHEN...For the Heat Advisory, until 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... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ036-038-WIZ006-270715- /O.EXT.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ South Aitkin-Pine-Burnett- Including the cities of Hinckley, Aitkin, Pine City, and Grantsburg 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH NOW IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Heat Advisory, heat index values up to 93. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 96 possible. * WHERE...In Minnesota, Pine and South and Aitkin Counties. In Wisconsin, Burnett County. This includes the Tribal Lands of the St. Croix Band in Burnett County and the Mille Lacs Band, Hinckley, Lena Lake and, East Lake areas. * WHEN...For the Heat Advisory, until 8 PM CDT this evening. For the Extreme Heat Watch, from Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ037-WIZ001>003-007-008-270715- /O.EXT.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ Carlton and South St. Louis-Douglas-Bayfield-Ashland-Washburn- Sawyer- Including the cities of Hayward, Ashland, Bayfield, Superior, Washburn, Spooner, and Duluth 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH NOW IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Heat Advisory, heat index values up to 91. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 94 possible. * WHERE...In Minnesota, Carlton and South St. Louis Counties. In Wisconsin, Ashland, Bayfield, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Bad River Reservation, the Fond du Lac Band, the Red Cliff Band and the Lac Courte Oreilles Reservation. Other locations including Madeline Island and the Apostle Islands National Lakeshore. * WHEN...For the Heat Advisory, until 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... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ010-018-025-026-270100- /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ Koochiching-North Itasca-North Cass-South Itasca- Including the cities of International Falls, Grand Rapids, Bigfork, and Walker 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 91. * WHERE...Koochiching, North Cass, and Itasca Counties. This includes the Tribal Lands of the Bois Forte Band, Nett Lake and, Deer Creek areas. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ011-012-019-270100- /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ North St. Louis-Northern Cook and Lake-Central St. Louis- Including the cities of Isabella, Hibbing, and Ely 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 90. * WHERE...Central and North St. Louis, and Northern Cook and Lake Counties. This includes the Tribal Lands of the Bois Forte Band, Nett Lake and, Lake Vermilion areas. Other locations including Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...Until 8 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. && $$ WIZ004-009-270715- /O.EXT.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ Iron-Price- Including the cities of Hurley and Phillips 214 PM CDT Sat Jul 26 2025 ...EXTREME HEAT WATCH NOW IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...Dangerously hot conditions with heat index values up to 93 possible. * WHERE...Price and Iron Counties. This includes the Tribal Lands of the northwestern area of the Lac du Flambeau Band. * WHEN...From Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ For more information on Northland weather, visit www.weather. gov/duluth BJH Action: Continued Issued At: 2025-07-26 14:15:14 479 WWUS73 KDLH 261914 NPWDLH URGENT - WEATHER MESSAGE National Weather Service Duluth MN 214 PM CDT Sat Jul 26 2025 MNZ033>035-270715- /O.EXB.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ South Cass-Crow Wing-Northern Aitkin- Including the cities of Hill City, Brainerd, and Pine River 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 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 91. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 93 possible. * WHERE...Crow Wing, Northern Aitkin, and South and Cass Counties. This includes the Tribal Lands of the Mille Lacs Band, Big Sandy Lake area. * WHEN...For the Heat Advisory, until 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... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ036-038-WIZ006-270715- /O.EXT.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ South Aitkin-Pine-Burnett- Including the cities of Hinckley, Aitkin, Pine City, and Grantsburg 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH NOW IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Heat Advisory, heat index values up to 93. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 96 possible. * WHERE...In Minnesota, Pine and South and Aitkin Counties. In Wisconsin, Burnett County. This includes the Tribal Lands of the St. Croix Band in Burnett County and the Mille Lacs Band, Hinckley, Lena Lake and, East Lake areas. * WHEN...For the Heat Advisory, until 8 PM CDT this evening. For the Extreme Heat Watch, from Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ037-WIZ001>003-007-008-270715- /O.EXT.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ Carlton and South St. Louis-Douglas-Bayfield-Ashland-Washburn- Sawyer- Including the cities of Hayward, Ashland, Bayfield, Superior, Washburn, Spooner, and Duluth 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH NOW IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Heat Advisory, heat index values up to 91. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 94 possible. * WHERE...In Minnesota, Carlton and South St. Louis Counties. In Wisconsin, Ashland, Bayfield, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Bad River Reservation, the Fond du Lac Band, the Red Cliff Band and the Lac Courte Oreilles Reservation. Other locations including Madeline Island and the Apostle Islands National Lakeshore. * WHEN...For the Heat Advisory, until 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... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ010-018-025-026-270100- /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ Koochiching-North Itasca-North Cass-South Itasca- Including the cities of International Falls, Grand Rapids, Bigfork, and Walker 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 91. * WHERE...Koochiching, North Cass, and Itasca Counties. This includes the Tribal Lands of the Bois Forte Band, Nett Lake and, Deer Creek areas. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ011-012-019-270100- /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ North St. Louis-Northern Cook and Lake-Central St. Louis- Including the cities of Isabella, Hibbing, and Ely 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 90. * WHERE...Central and North St. Louis, and Northern Cook and Lake Counties. This includes the Tribal Lands of the Bois Forte Band, Nett Lake and, Lake Vermilion areas. Other locations including Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...Until 8 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. && $$ WIZ004-009-270715- /O.EXT.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ Iron-Price- Including the cities of Hurley and Phillips 214 PM CDT Sat Jul 26 2025 ...EXTREME HEAT WATCH NOW IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...Dangerously hot conditions with heat index values up to 93 possible. * WHERE...Price and Iron Counties. This includes the Tribal Lands of the northwestern area of the Lac du Flambeau Band. * WHEN...From Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ For more information on Northland weather, visit www.weather. gov/duluth BJH Action: Continued Issued At: 2025-07-26 14:15:14 479 WWUS73 KDLH 261914 NPWDLH URGENT - WEATHER MESSAGE National Weather Service Duluth MN 214 PM CDT Sat Jul 26 2025 MNZ033>035-270715- /O.EXB.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ South Cass-Crow Wing-Northern Aitkin- Including the cities of Hill City, Brainerd, and Pine River 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 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 91. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 93 possible. * WHERE...Crow Wing, Northern Aitkin, and South and Cass Counties. This includes the Tribal Lands of the Mille Lacs Band, Big Sandy Lake area. * WHEN...For the Heat Advisory, until 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... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ036-038-WIZ006-270715- /O.EXT.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ South Aitkin-Pine-Burnett- Including the cities of Hinckley, Aitkin, Pine City, and Grantsburg 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH NOW IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Heat Advisory, heat index values up to 93. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 96 possible. * WHERE...In Minnesota, Pine and South and Aitkin Counties. In Wisconsin, Burnett County. This includes the Tribal Lands of the St. Croix Band in Burnett County and the Mille Lacs Band, Hinckley, Lena Lake and, East Lake areas. * WHEN...For the Heat Advisory, until 8 PM CDT this evening. For the Extreme Heat Watch, from Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ037-WIZ001>003-007-008-270715- /O.EXT.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ Carlton and South St. Louis-Douglas-Bayfield-Ashland-Washburn- Sawyer- Including the cities of Hayward, Ashland, Bayfield, Superior, Washburn, Spooner, and Duluth 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH NOW IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Heat Advisory, heat index values up to 91. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 94 possible. * WHERE...In Minnesota, Carlton and South St. Louis Counties. In Wisconsin, Ashland, Bayfield, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Bad River Reservation, the Fond du Lac Band, the Red Cliff Band and the Lac Courte Oreilles Reservation. Other locations including Madeline Island and the Apostle Islands National Lakeshore. * WHEN...For the Heat Advisory, until 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... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ010-018-025-026-270100- /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ Koochiching-North Itasca-North Cass-South Itasca- Including the cities of International Falls, Grand Rapids, Bigfork, and Walker 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 91. * WHERE...Koochiching, North Cass, and Itasca Counties. This includes the Tribal Lands of the Bois Forte Band, Nett Lake and, Deer Creek areas. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ011-012-019-270100- /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ North St. Louis-Northern Cook and Lake-Central St. Louis- Including the cities of Isabella, Hibbing, and Ely 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 90. * WHERE...Central and North St. Louis, and Northern Cook and Lake Counties. This includes the Tribal Lands of the Bois Forte Band, Nett Lake and, Lake Vermilion areas. Other locations including Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...Until 8 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. && $$ WIZ004-009-270715- /O.EXT.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ Iron-Price- Including the cities of Hurley and Phillips 214 PM CDT Sat Jul 26 2025 ...EXTREME HEAT WATCH NOW IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...Dangerously hot conditions with heat index values up to 93 possible. * WHERE...Price and Iron Counties. This includes the Tribal Lands of the northwestern area of the Lac du Flambeau Band. * WHEN...From Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ For more information on Northland weather, visit www.weather. gov/duluth BJH Action: Continued Issued At: 2025-07-26 14:15:14 479 WWUS73 KDLH 261914 NPWDLH URGENT - WEATHER MESSAGE National Weather Service Duluth MN 214 PM CDT Sat Jul 26 2025 MNZ033>035-270715- /O.EXB.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ South Cass-Crow Wing-Northern Aitkin- Including the cities of Hill City, Brainerd, and Pine River 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 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 91. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 93 possible. * WHERE...Crow Wing, Northern Aitkin, and South and Cass Counties. This includes the Tribal Lands of the Mille Lacs Band, Big Sandy Lake area. * WHEN...For the Heat Advisory, until 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... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ036-038-WIZ006-270715- /O.EXT.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ South Aitkin-Pine-Burnett- Including the cities of Hinckley, Aitkin, Pine City, and Grantsburg 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH NOW IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Heat Advisory, heat index values up to 93. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 96 possible. * WHERE...In Minnesota, Pine and South and Aitkin Counties. In Wisconsin, Burnett County. This includes the Tribal Lands of the St. Croix Band in Burnett County and the Mille Lacs Band, Hinckley, Lena Lake and, East Lake areas. * WHEN...For the Heat Advisory, until 8 PM CDT this evening. For the Extreme Heat Watch, from Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ037-WIZ001>003-007-008-270715- /O.EXT.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ Carlton and South St. Louis-Douglas-Bayfield-Ashland-Washburn- Sawyer- Including the cities of Hayward, Ashland, Bayfield, Superior, Washburn, Spooner, and Duluth 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...EXTREME HEAT WATCH NOW IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...For the Heat Advisory, heat index values up to 91. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 94 possible. * WHERE...In Minnesota, Carlton and South St. Louis Counties. In Wisconsin, Ashland, Bayfield, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Bad River Reservation, the Fond du Lac Band, the Red Cliff Band and the Lac Courte Oreilles Reservation. Other locations including Madeline Island and the Apostle Islands National Lakeshore. * WHEN...For the Heat Advisory, until 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... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ010-018-025-026-270100- /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ Koochiching-North Itasca-North Cass-South Itasca- Including the cities of International Falls, Grand Rapids, Bigfork, and Walker 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 91. * WHERE...Koochiching, North Cass, and Itasca Counties. This includes the Tribal Lands of the Bois Forte Band, Nett Lake and, Deer Creek areas. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MNZ011-012-019-270100- /O.CON.KDLH.HT.Y.0003.000000T0000Z-250727T0100Z/ North St. Louis-Northern Cook and Lake-Central St. Louis- Including the cities of Isabella, Hibbing, and Ely 214 PM CDT Sat Jul 26 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 90. * WHERE...Central and North St. Louis, and Northern Cook and Lake Counties. This includes the Tribal Lands of the Bois Forte Band, Nett Lake and, Lake Vermilion areas. Other locations including Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...Until 8 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. && $$ WIZ004-009-270715- /O.EXT.KDLH.XH.A.0002.250727T1700Z-250728T0200Z/ Iron-Price- Including the cities of Hurley and Phillips 214 PM CDT Sat Jul 26 2025 ...EXTREME HEAT WATCH NOW IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...Dangerously hot conditions with heat index values up to 93 possible. * WHERE...Price and Iron Counties. This includes the Tribal Lands of the northwestern area of the Lac du Flambeau Band. * WHEN...From Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ For more information on Northland weather, visit www.weather. gov/duluth BJH | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||