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 >

There is a marginal risk (1 out of 5) of severe thunderstorms from about 200 PM to 1000 PM MT Friday (June 26, 2026). The main hazards will be damaging wind gusts and large hail in addition to deadly lightning. Monitor the weather and have a plan of action if severe weather is imminent.