Od: 13.05.2026, 01:00
Do: 13.05.2026, 08:00

* WHAT...Temperatures as low as 35 will result in frost formation. * WHERE...Koochiching, North Itasca, North St. Louis, North Lake, and Cook Counties. This includes the Tribal Lands of the Grand Portage Reservation and the Bois Forte Band, Nett Lake and, Deer Creek areas. Other locations including Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...From 1 AM to 8 AM CDT Wednesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.