National Weather Service United States Department of Commerce

Dangerous Heat in the Central and Eastern U.S.; Critical Fire Weather in the Great Basin and Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue Tuesday across portions of the Four Corners and Great Basin, as dry conditions and gusty winds persist. Read More >

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Last Map Update: Mon, Jun 29, 2026 at 8:30:13 pm MST

Another day of elevated southwest winds is in store on Tuesday. Although winds won't be as strong as we saw over the weekend, they will still be strong enough to cause fire weather concerns area wide but especially over east central Arizona.

 

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