Hazard Report Provided By forecast.weather.gov
URGENT - WEATHER MESSAGE National Weather Service Duluth MN 418 PM CDT Sun Jul 26 2026 MNZ010>012-019>021-270200- /O.CON.KDLH.HT.Y.0010.000000T0000Z-260727T0200Z/ Koochiching-North St. Louis-Northern Cook and Lake-Central St. Louis-Southern Lake-Southern Cook- Including the cities of International Falls, Grand Marais, Two Harbors, Isabella, Ely, Hibbing, and Silver Bay 418 PM CDT Sun Jul 26 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... * WHAT...Heat index values up to 90 degrees expected. * WHERE...Koochiching, Central and North St. Louis, Cook and Lake Counties. This includes the Tribal Lands of the Grand Portage Reservation and 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 9 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. 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. && $$
Hazardous Weather Outlook National Weather Service Duluth MN 340 PM CDT Sun Jul 26 2026 MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-272045- Koochiching-North St. Louis-Northern Cook/Northern Lake- North Itasca-Central St. Louis-Southern Lake/North Shore- Southern Cook/North Shore-North Cass-South Itasca-South Cass- Crow Wing-Northern Aitkin-South Aitkin-Carlton/South St. Louis- Pine-Douglas-Bayfield-Ashland-Iron-Burnett-Washburn-Sawyer-Price- 340 PM CDT Sun Jul 26 2026 This Hazardous Weather Outlook is for portions of northeast Minnesota and northwest Wisconsin. .DAY ONE...This afternoon and Tonight Hot and muggy conditions are expected today. Heat Warnings and Advisories are in effect through this evening. There is a level 2 out of 5 risk of severe storms over most of northeast Minnesota and a level 3 out of 5 risk of severe storms over the I-35 corridor and northwest Wisconsin through tonight. If storms develop, they will be capable of producing hail up to the size of tennis balls, damaging wind gusts of 60 to 80 mph, and heavy rainfall which may lead to localized flash flooding. There is also a small chance of tornadoes. Widespread smoke is expected this afternoon and evening. .DAYS TWO THROUGH SEVEN...Monday through Saturday Additional heat headlines may be needed Monday. Scattered strong to isolated severe thunderstorms are possible Monday. The greatest risk of severe storms is a level 1 out of 5 risk over the Arrowhead and portions of northwest Wisconsin. Areas of smoke will persist through much of the week. Additional thunderstorm chances return Wednesday night through Friday. .SPOTTER INFORMATION STATEMENT... Skywarn spotters may be needed this afternoon through tonight. $$
Hazard Report Provided By forecast.weather.gov