Active AlertsSection Thirty, MN

Take steps now to protect tender plants from the cold.

* WHAT...Temperatures as low as 35 will result in frost formation.* WHERE...Koochiching, North Itasca, South Itasca, Central St.Louis, North St. Louis, Northern Cook and Lake, and Southern CookCounties. This includes the Tribal Lands of the Grand PortageReservation and the Bois Forte Band, Lake Vermilion, Nett Lakeand, Deer Creek areas. Recreation spots such as Voyageurs NationalPark. The entire Boundary Waters is also included.* WHEN...From 1 AM to 7 AM CDT Wednesday.* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitiveoutdoor plants may be killed if left uncovered.