Hazardous Weather Outlook
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
295 FLUS43 KDLH 212006 HWODLH Hazardous Weather Outlook National Weather Service Duluth MN 306 PM CDT Mon Jul 21 2025 MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-222015- 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- 306 PM CDT Mon Jul 21 2025 This Hazardous Weather Outlook is for portions of northeast Minnesota and northwest Wisconsin. .DAY ONE...This afternoon and Tonight Isolated thunderstorms are possible this evening. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Several rounds of thunderstorms are forecast Tuesday through Thursday. Storms may be strong to severe Tuesday and Wednesday. Heavy rainfall is expected with flash flooding possible. A Flash Flood Watch is in effect. Very warm and humid conditions are expected on Wednesday for inland northwest Wisconsin. .SPOTTER INFORMATION STATEMENT... Skywarn spotters are encouraged to report hail of any size and rainfall amounts to the National Weather Service. $$ LSZ121-140>148-150-222015- Bayfield to Oak Point WI-Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN- Duluth MN to Port Wing WI-Port Wing to Sand Island WI- Sand Island to Bayfield WI-Oak Point to Saxon Harbor WI- Outer Apostle Islands Beyond 5 NM from Mainland- 306 PM CDT Mon Jul 21 2025 This Hazardous Weather Outlook is for portions of Lake Superior and the Nearshore waters of western Lake Superior. .DAY ONE...This afternoon and Tonight Thunderstorms are possible this evening. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday There will be several rounds of thunderstorms Tuesday through Thursday. Storms may be strong to severe on Tuesday and Wednesday with heavy rain, frequent lightning, large hail, and strong winds. $$ Levens More information may be obtained at the following web address: http://www.weather.gov/duluth