WHAT
Very cold temperatures as low as 30 below zero and wind chills as low as 39 below zero.
WHERE
In Minnesota, Crow Wing, Aitkin, Pine, Koochiching, Cass, Itasca, Carlton, St. Louis, Cook and Lake Counties. In Wisconsin, Bayfield, Burnett, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Lac Courte Oreilles Reservation, the Red Cliff Band, the Fond du Lac Band, the St. Croix Band in Burnett County, the Grand Portage Reservation, the Mille Lacs Band, East Lake, Big Sandy Lake, Hinckley and, Lena Lake areas and the Bois Forte Band, Lake Vermilion, Nett Lake and Deer Creek areas. Other locations including Voyageurs National Park and the Apostle Islands National Lakeshore. The entire Boundary Waters is also included.
WHEN
Until 10 AM CST this morning.
IMPACTS
The dangerously cold temperatures as low as 20 to 30 below zero and wind chills as low as 25 to 40 below zero could cause frostbite on exposed skin in as little as 10 minutes.
PRECAUTIONARY/PREPAREDNESS ACTIONS
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.