Early Frost Advisory Issued for 6 Counties in Minnesota as Temperatures Drop Fast

Clear skies and a cool air mass are setting up another patchy frost across the Northland tonight.

Two Frost Advisories cover northern Minnesota into Wednesday morning, while Lake Superior and Lake Michigan deal with their own hazards on the water.

Northwest Minnesota: Frost Advisory Near Lake of the Woods

The NWS Grand Forks office has a Frost Advisory in effect from 4 AM to 8 AM CDT Wednesday.

It covers Roseau, Lake of the Woods, East Marshall, North Beltrami and North Clearwater counties, where temperatures could drop to 36 degrees.