Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Duluth MN
1122 AM CDT Tue Jun 30 2026

MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-011630-
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-
1122 AM CDT Tue Jun 30 2026

This Hazardous Weather Outlook is for portions of northeast
Minnesota and northwest Wisconsin.

.DAY ONE...This afternoon and Tonight

Thunderstorms are possible over the I-35 corridor into northwest
Wisconsin from mid day today through this evening. Severe weather
threats will include hail up to golf ball size, damaging wind
gusts to 70 mph, locally heavy rain which may cause flash
flooding, and one or more tornadoes.

Hot and humid conditions are forecast mainly over northwest
Wisconsin today. Heat Advisories remain in effect.



.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Daily chances of thunderstorms are forecast Wednesday through the
weekend. Wednesday has the next best chance of severe storms
after today with two rounds of storms possible. Main threats will
be wind gusts to 70 mph, hail up to half-dollar size, and a small
risk of flash flooding.

While heat and humidity decrease slightly for Wednesday, the risk
of heat-related illness will continue. Additional Heat Advisories
may be needed.


.SPOTTER INFORMATION STATEMENT...

Skywarn spotters may be needed this afternoon and evening from
the I-35 corridor eastward across northwest Wisconsin.

$$

Hazard Report Provided By forecast.weather.gov