National Weather Service United States Department of Commerce

Severe Weather and Heavy Rain for the Plains and Mid-Atlantic; Building Heat in the West

Severe thunderstorms will remain possible in the Mid-Atlantic through Tuesday. Severe thunderstorms and heavy rain will also be possible in the central/southern Plains on Tuesday and Wednesday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry weather will create Elevated to Critical fire weather conditions in the Four Corners Region. Read More >

The National Weather Service Forecast office in Caribou issues wind chill advisories when the wind chilll =< -20F and with Winds > 10 mph.  Wind chill warnings are issued when the wind chill =< -35F with Winds > 10 mph.