813
WWUS73 KDLH 040747
NPWDLH

URGENT - WEATHER MESSAGE
National Weather Service Duluth MN
247 AM CDT Fri Jul 4 2025

MNZ010-011-018-019-025-026-033>038-WIZ001>003-006>008-042215-
/O.UPG.KDLH.HT.Y.0002.250704T1600Z-250705T0100Z/
/O.NEW.KDLH.XH.W.0002.250704T1600Z-250705T0100Z/
Koochiching-North St. Louis-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 Grantsburg, Pine River, International
Falls, Bigfork, Hill City, Brainerd, Grand Rapids, Walker,
Duluth, Washburn, Spooner, Aitkin, Hibbing, Hayward, Ely, Pine
City, Bayfield, Ashland, Hinckley, and Superior
247 AM CDT Fri Jul 4 2025

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

* WHAT...Dangerously hot conditions with heat index values up to 95
  to 102 degrees, Moderate to Major Heat Risk values, and Wet Bulb
  Globe Temperature values of 83 to 86 degrees expected.

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

* WHEN...From 11 AM this morning to 8 PM CDT this evening.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat and high humidity events.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

MNZ020-042215-
/O.EXA.KDLH.HT.Y.0002.250704T1600Z-250705T0100Z/
Southern Lake-
Including the cities of Silver Bay and Two Harbors
247 AM CDT Fri Jul 4 2025

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

* WHAT...Heat index values up to 97 degrees, Moderate to Major Heat
  Risk values, and Wet Bulb Globe Temperature values of 79 to 83
  degrees expected.

* WHERE...Southern Lake County.

* 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 if possible,
stay out of the sun, and check up on relatives and neighbors.

&&

$$

MNZ012-WIZ004-009-042215-
/O.CON.KDLH.HT.Y.0002.250704T1600Z-250705T0100Z/
Northern Cook and Lake-Iron-Price-
Including the cities of Isabella, Hurley, and Phillips
247 AM CDT Fri Jul 4 2025

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

* WHAT...Heat index values up to 98 degrees, Moderate to Major Heat
  Risk values, and Wet Bulb Globe Temperature values of 81 to 84
  degrees expected.

* WHERE...In Minnesota, Northern Cook and Lake County. In Wisconsin,
  Price and Iron Counties. This includes the Tribal Lands of the
  northwestern area of the Lac du Flambeau Band. This also includes
  the Boundary Waters eastern and central area.

* 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 if possible,
stay out of the sun, and check up on relatives and neighbors.

&&

$$

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

Rothstein