Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

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Last Map Update: Tue, Jun 30, 2026 at 9:32:32 am MST

Watches, Warnings & Advisories

National Weather Service Salt Lake City, UT

National Weather Service Grand Junction, CO

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National Weather Service Albuquerque, NM

National Weather Service NWS Tucson Arizona

Red Flag Warning

Fire Weather Watch

Air Quality Alert

Red Flag Warning - Tuesday

Weather Outlook

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.

Breezy and dry conditions will continue to be the main story through the next several days. A Red Flag Warning is in effect for areas east of Flagstaff this afternoon/evening. No additional Fire Weather products have been issued at this time, but near-critical fire weather concerns will persist through the end of the week.