National Weather Service United States Department of Commerce

Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

Daily chances for showers and thunderstorms can be expected this week. Some of these storms may be strong to severe at times.
Strong to severe thunderstorms are possible this afternoon and evening, particularly across northeastern Wyoming and far southwestern South Dakota. The main weather threats are large hail and damaging winds.