Watches, Warnings & Advisories



2 products issued by NWS for: Marcell MN

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Duluth MN
535 PM CDT Sat Jul 18 2026

MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-192245-
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-
535 PM CDT Sat Jul 18 2026

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

.DAY ONE...Tonight

Strong winds and dry air will create near-critical fire weather
conditions for most of northeast Minnesota today.

Smoke from wildfires is expected to lead to "Unhealthy" category
air quality for portions of the Minnesota Arrowhead. Northwest
Wisconsin will see "Very Unhealthy" category to "Unhealthy"
category air quality.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Near-critical fire weather conditions are possible for parts of
the region Sunday.

More hot weather is possible Sunday and Monday. Heat headlines
may be needed.

Isolated to scattered strong to severe thunderstorms are possible
Sunday night and Monday.

Strong winds and dry air will lead to near-critical fire weather
conditions Monday afternoon and possibly Tuesday.

Smoke from wildfires will result in "Very Unhealthy" category and
"Unhealthy" category air quality for portions of the region Sunday
and Monday.

.SPOTTER INFORMATION STATEMENT...

Skywarn spotter activation will not be needed tonight.

$$



Heat Advisory

URGENT - WEATHER MESSAGE
National Weather Service Duluth MN
112 AM CDT Sun Jul 19 2026

MNZ010>012-018-019-025-026-033>038-WIZ001>003-006>008-191815-
/O.NEW.KDLH.HT.Y.0007.260719T1600Z-260720T0100Z/
Koochiching-North St. Louis-Northern Cook and Lake-North Itasca-
Central St. Louis-North Cass-South Itasca-South Cass-Crow Wing-
Northern Aitkin-South Aitkin-Carlton and South St. Louis-Pine-
Douglas-Bayfield-Ashland-Burnett-Washburn-Sawyer-
Including the cities of Pine City, Washburn, Bigfork, Pine River,
Grand Rapids, Hayward, Aitkin, International Falls, Ashland,
Walker, Bayfield, Ely, Duluth, Grantsburg, Hibbing, Hill City,
Isabella, Spooner, Hinckley, Superior, and Brainerd
112 AM CDT Sun Jul 19 2026

...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT THIS
EVENING...

* WHAT...Heat index values up to 95 expected.

* WHERE...In Minnesota, Crow Wing, Aitkin, Pine, Koochiching, Cass,
  Itasca, Carlton, St. Louis, and Northern Cook and Lake Counties.
  In Wisconsin, Ashland, Bayfield, Burnett, Douglas, Sawyer, and
  Washburn Counties. This includes the Tribal Lands of the Fond du
  Lac Band, the Bad River Reservation, the Red Cliff Band, the St.
  Croix Band in Burnett County, the Lac Courte Oreilles Reservation,
  the Mille Lacs Band, Hinckley, Lena Lake, Big Sandy Lake and, East
  Lake areas and the Bois Forte Band, Nett Lake, Deer Creek and,
  Lake Vermilion areas. Other locations including Voyageurs National
  Park, Madeline Island and the Apostle Islands National Lakeshore.
  The entire Boundary Waters is also included.

* WHEN...From 11 AM this morning to 8 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.

&&

$$

For more information on Northland weather, visit www.weather.
gov/duluth

BJH