Thunderstorms and Heavy Rain from the Southern Plains through the Southeast

Scattered to severe thunderstorms and heavy rain may produce hail, damaging winds, and localized flash flooding across portions of the southern Plains and Southeast. Another area of heavy rain will develop over parts of the Ohio Valley/Central Appalachians and create mainly localized areas of flash flooding. Read More >

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Last Map Update: Tue, May 27, 2025 at 3:04:19 pm CDT

Watches, Warnings & Advisories

National Weather Service Fort Worth/Dallas, TX

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National Weather Service Houston/Galveston, TX

National Weather Service Brownsville/Rio Grande Valley, TX

National Weather Service Corpus Christi, TX

There are no watches, warnings, or advisories at this time.

Severe Storms Late Tuesday

Isolated Severe Wednesday

T'Storm Safety

5 Day Planner

Another round of showers and storms is forecast to develop late this afternoon and evening along the Rio Grande and move eastward towards and into the overnight. Isolated to scattered severe thunderstorms are possible, with the greatest risk in the yellow highlighted area. The primary hazards with any severe storms are large to very hail and damaging winds. An isolated tornado or two is also possible. In addition, isolated to scattered instances of flash flooding are possible.

Isolated severe thunderstorm could develop from Wednesday into Wednesday night over South-Central Texas. However, the confidence in this activity remains low and depends on the coverage and evolution of the thunderstorm activity on Tuesday night. The main hazards would be large hail, damaging winds, and locally heavy rainfall. In addition, isolated instances of flash flooding may be possible.

Thunderstorms can escalate quickly. Clear skies can quickly turn dark and ominous, whether due to pop-up thunderstorms or squall lines. Be prepared! Set up a way to get weather warnings on your phone. When alerted to a storm, get inside a sturdy building immediately. Stay away from windows once indoors. If a building isn't nearby, get inside a vehicle.