WHAT: Temperatures as low as 32 will result in frost formation.

WHERE: In Minnesota, Carlton, South and Central St. Louis, Cook
and Lake Counties. In Wisconsin, Price, Ashland, Bayfield,
Douglas, Iron, and Sawyer Counties. This includes the Tribal Lands
of the Bois Forte Band, Lake Vermilion area, the Lac Courte
Oreilles Reservation, the Fond du Lac Band, the Grand Portage
Reservation, the Bad River Reservation, the Red Cliff Band and the
northwestern area of the Lac du Flambeau Band. Other locations
including Madeline Island and the Apostle Islands National
Lakeshore. This also includes the Boundary Waters eastern and
central area.

WHEN: From 1 AM to 8 AM CDT Thursday.

IMPACTS: Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.