Hazard Report Provided By forecast.weather.gov

URGENT - WEATHER MESSAGE
National Weather Service Duluth MN
418 PM CDT Sun Jul 26 2026

MNZ010>012-019>021-270200-
/O.CON.KDLH.HT.Y.0010.000000T0000Z-260727T0200Z/
Koochiching-North St. Louis-Northern Cook and Lake-Central St.
Louis-Southern Lake-Southern Cook-
Including the cities of International Falls, Grand Marais, Two
Harbors, Isabella, Ely, Hibbing, and Silver Bay
418 PM CDT Sun Jul 26 2026

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING...

* WHAT...Heat index values up to 90 degrees expected.

* WHERE...Koochiching, Central and North St. Louis, Cook and Lake
  Counties. This includes the Tribal Lands of the Grand Portage
  Reservation and the Bois Forte Band, Nett Lake and, Lake Vermilion
  areas. Other locations including Voyageurs National Park. The
  entire Boundary Waters is also included.

* WHEN...Until 9 PM CDT this evening.

* IMPACTS...Hot temperatures and high humidity may cause heat
  illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

Hazardous Weather Outlook
National Weather Service Duluth MN
340 PM CDT Sun Jul 26 2026

MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-272045-
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-
340 PM CDT Sun Jul 26 2026

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

.DAY ONE...This afternoon and Tonight

Hot and muggy conditions are expected today. Heat Warnings and
Advisories are in effect through this evening.

There is a level 2 out of 5 risk of severe storms over most of
northeast Minnesota and a level 3 out of 5 risk of severe storms
over the I-35 corridor and northwest Wisconsin through tonight. If
storms develop, they will be capable of producing hail up to the
size of tennis balls, damaging wind gusts of 60 to 80 mph, and
heavy rainfall which may lead to localized flash flooding. There
is also a small chance of tornadoes.

Widespread smoke is expected this afternoon and evening.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Additional heat headlines may be needed Monday.

Scattered strong to isolated severe thunderstorms are possible
Monday. The greatest risk of severe storms is a level 1 out of 5
risk over the Arrowhead and portions of northwest Wisconsin.

Areas of smoke will persist through much of the week.

Additional thunderstorm chances return Wednesday night through
Friday.

.SPOTTER INFORMATION STATEMENT...

Skywarn spotters may be needed this afternoon through tonight.

$$

Hazard Report Provided By forecast.weather.gov