National Weather Service United States Department of Commerce

Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. Read More >

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Last Map Update: Wed, May 27, 2026 at 9:46:36 am CDT

Rain showers along with scattered thunderstorm chances expand across eastern Oklahoma and northwest Arkansas Wednesday and Wednesday night with the greater potential during the afternoon and evening hours. A heavy rain threat which could lead to localized flooding concerns is the main threat, though an isolated severe potential exists for strong winds.
Locally heavy rainfall will be possible daily this week, with additional rain chances over the weekend. Be aware of potential for flooding.
Rain and scattered thunderstorm chances overspread the region Wednesday into Wednesday night. Near daily thunderstorm chances are forecast Thursday into early next week. Temperatures remain near to slightly below late May normals.
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