Parts of Minn. and Wis. under frost warning
Parts of northeastern Minnesota and western Wisconsin are under a late summer frost warning, and residents there should consider protecting their sensitive plants.
The National Weather Service is warning that a cold ridge of high pressure will settle over the border from Sunday night to Monday morning.
The weather service says that will create perfect conditions for a quick drop in the temperature into the mid-30s, and possibly below freezing in spots. The frost warning is set to expire at 7 a.m. Monday.
Personally, I think Minnesotans for Global Warming have it right.