National Weather Service United States Department of Commerce

Heavy Rainfall on the Western Gulf Coast; Severe Thunderstorms in the Southern Plains Friday

A multi-day heavy rainfall event will continue over the western Gulf Coast through Monday. Slight Risks of excessive rainfall have been issued, and Flood Watches remain in effect through Monday evening. Scattered severe storms capable of producing large hail and damaging winds are possible across western portions of Texas and Oklahoma on Friday. Read More >

Click a location below for detailed forecast.

Last Map Update: Thu, May 21, 2026 at 8:38:34 pm CDT

Widespread rain and isolated to scattered thunderstorms are expected through Thursday night, with the greatest coverage of storms during the afternoon and early evening. Severe weather is not expected, however locally heavy rainfall amounts are possible.
A slight risk for excessive rainfall will develop Thursday over much of eastern OK and western AR. Rainfall amounts of 0.5 inches to near 2 inches will be fairly common, with isolated amounts near 4 inches possible.
Radar loop from KINX (Tulsa, OK) Radar
Near daily thunderstorm chances are forecast this week and into the weekend. Cooler weather is expected through Thursday with a warming trend into next weekend.
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