Hazardous Weather Outlook
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
529 FLUS43 KDLH 151143 HWODLH Hazardous Weather Outlook National Weather Service Duluth MN 643 AM CDT Tue Jul 15 2025 MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-161145- 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- 643 AM CDT Tue Jul 15 2025 This Hazardous Weather Outlook is for portions of northeast Minnesota and northwest Wisconsin. .DAY ONE...Today and Tonight Thunderstorms are expected this morning, diminishing by mid day. No severe weather is expected with the storms this morning. Thunderstorms are expected once again this evening, affecting areas from the Brainerd Lakes east through the Interstate 35 corridor and northwest Wisconsin. A few storms may be strong to severe, capable of producing hail up to one and a half inches and damaging winds. Heavy rainfall may lead to ponding or localized flash flooding. Wildfire smoke will linger today and tonight. Please refer to the latest Air Quality Alerts for Minnesota and Wisconsin for more details. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Additional thunderstorm chances are forecast through the end of the week. .SPOTTER INFORMATION STATEMENT... Skywarn spotters may be needed this afternoon and evening, mainly for areas along and southeast of a line from Brainerd to the Twin Ports. $$ LSZ121-140>148-150-161145- Bayfield to Oak Point WI-Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN- Duluth MN to Port Wing WI-Port Wing to Sand Island WI- Sand Island to Bayfield WI-Oak Point to Saxon Harbor WI- Outer Apostle Islands Beyond 5 NM from Mainland- 643 AM CDT Tue Jul 15 2025 This Hazardous Weather Outlook is for portions of Lake Superior and the Nearshore waters of western Lake Superior. .DAY ONE...Today and Tonight Thunderstorms are likely to develop over western Lake Superior this afternoon and evening. A few storms along the South Shore could be strong, capable of producing gale force winds, hail up an inch, and frequent lightning. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Several chances of thunderstorms are forecast this week. $$ LE More information may be obtained at the following web address: http://www.weather.gov/duluth