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, Aug 30, 2026 at 11:24:35 pm CDT

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National Weather Service Austin/San Antonio, TX

National Weather Service Houston/Galveston, TX

National Weather Service Lake Charles, LA

Air Quality Alert

Heat into Early Sept; Midweek Rain

Summer heat will persist as we move into early September, with highs and heat indices in the 90s and triple digits. Expect heat indices to increase as humidity rises over this upcoming week. Tuesday through Friday will feature isolated to scattered storm chances across our southeast, but most will stay dry. The grassfire threat will remain elevated, so continue to take caution to not spark wildfires.

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

NWS Fort Worth/Dallas