Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

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Last Map Update: Sun, Sep 6, 2026 at 3:50:32 pm CDT

Watches, Warnings & Advisories

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National Weather Service Austin/San Antonio, TX

National Weather Service Houston/Galveston, TX

National Weather Service Lake Charles, LA

Heat Advisory

Flood Advisory

Hazardous Weather Outlook

Hot Rest of Labor Day Weekend

Hot Weather Continues :(

A Heat Advisory is in effect Sunday for much of North Texas where heat index values up to 108 degrees are expected. Isolated storms may develop again across Central TX (20-30% chance). It will be hot Monday (Labor Day) with highs in the upper 90s/triple digits and heat index values up to 108 degree. Rain chances are 10% or less Monday.

Looking ahead to next week, there is no immediate end in sight to the ongoing stretch of hot and dry conditions with temperatures remaining above-normal through at least mid month. The strong upper level ridge will also maintain the prevailing dry conditions across much of the region. Highs up to 103 degrees and heat index values up to 108 degrees are expected this week.

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Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

NWS Fort Worth/Dallas