National Weather Service United States Department of Commerce

Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Great Lakes

Thunderstorms with strong wind gusts and hail will be possible today from Michigan into the Lower Great Lakes region. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Numerous daily record highs and warm lows are likely. Read More >

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Last Map Update: Sat, Jun 21, 2025 at 1:52:39 pm MST

Another windy and dry day is on the way for today. Critical fire weather is forecast and a Red Flag Warning is in effect until 8 PM MST / 9 PM MDT for northern and central Arizona.
Another windy and dry day is on the way for northeast Arizona on Sunday. Critical fire weather is forecast and a Red Flag Warning is in effect on Sunday from 11 AM MST / Noon MDT until 8 PM MST / 9 PM MDT for northeast Arizona.
A Red Flag Warning will be in effect today for most of northern Arizona and for northeast Arizona on Sunday. Conditions are ripe for rapid fire spread. Take precautions such as no activities that include open flames, don't park on dry grass, dispose of cigarettes properly or no outdoor equipment that could produce sparks.

 

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