Hazardous Weather Outlook
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
066 FLUS43 KDLH 120120 HWODLH Hazardous Weather Outlook National Weather Service Duluth MN 820 PM CDT Fri Jul 11 2025 MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-130130- 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- 820 PM CDT Fri Jul 11 2025 This Hazardous Weather Outlook is for portions of northeast Minnesota and northwest Wisconsin. .DAY ONE...Tonight There is a 10 to 20 percent chance of a few thunderstorms this evening and overnight. Occasional cloud-to-ground lightning, brief heavy rain, wind gusts to 40 mph, and small hail are the main threats with any storms. Smoke from Canadian wildfires will reduce air quality tonight. Please refer to the latest Air Quality Alerts for Minnesota and Wisconsin for more details. .DAYS TWO THROUGH SEVEN...Saturday through Thursday Another round of thunderstorms are expected for parts of the Minnesota Arrowhead and northwest Wisconsin Saturday afternoon and early evening. Severe storms are not anticipated at this time. Wildfire smoke is expected to linger over the Northland through the weekend. Slight improvements in air quality are possible during the daylight hours while the worst conditions are expected overnight. There is a 20 percent chance of isolated thunderstorms over the I-35 corridor into the Minnesota Arrowhead and over northwest Wisconsin late Sunday afternoon and Sunday evening. A few storms may be strong. Additional thunderstorm chances are forecast Monday night through the end of next week. .SPOTTER INFORMATION STATEMENT... Skywarn spotters are encouraged to report hail of any size and rainfall amounts to the National Weather Service. $$ LSZ121-140>148-150-130130- Bayfield to Oak Point WI-Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN- Duluth MN to Port Wing WI-Port Wing to Sand Island WI- Sand Island to Bayfield WI-Oak Point to Saxon Harbor WI- Outer Apostle Islands Beyond 5 NM from Mainland- 820 PM CDT Fri Jul 11 2025 This Hazardous Weather Outlook is for portions of Lake Superior and the Nearshore waters of western Lake Superior. .DAY ONE...Tonight There is a 10 percent chance of isolated thunderstorms over western Lake Superior tonight. Occasional cloud-to-water lightning, wind gusts to 30 knots, and small hail are the main threats. .DAYS TWO THROUGH SEVEN...Saturday through Thursday There are additional thunderstorm chances on Saturday. The storms are not expected to be severe, but may produce gusts to 25 knots, small hail and frequent lightning. Several more chances of thunderstorms are forecast next week including Sunday evening and Monday evening through the end of the week. $$ Huyck More information may be obtained at the following web address: http://www.weather.gov/duluth