Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Duluth MN
337 AM CDT Mon May 18 2026

MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-190845-
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-
337 AM CDT Mon May 18 2026

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

.DAY ONE...Today and Tonight

There is a risk of severe storms in east-central Minnesota and
northwest Wisconsin this evening into early Tuesday morning.
Damaging wind gusts to 60 mph and large hail to half dollar size
are the main severe weather threats. Isolated tornadoes cannot be
ruled out. Areas of repeated heavy rainfall could lead to
localized flash flooding, with the best potential in east- central
Minnesota to northwest Wisconsin.

Localized minor flooding continues over portions of the Boundary
Waters.


.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

There is potential for areas of frost across much of the
Northland Tuesday night,and possibly again Wednesday night. A
freeze is possible for areas along and north of US-2 in northeast
Minnesota Tuesday night.

Localized minor flooding continues in the Boundary Waters region.

.SPOTTER INFORMATION STATEMENT...

Skywarn spotters are encouraged to report hail of any size and
rainfall amounts to the National Weather Service.

$$

Hazard Report Provided By forecast.weather.gov