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Edouard Continues to Impact Texas; Severe Storms and Heavy Rain from the Lower Great Lakes to Mid-Atlantic

Edouard will continue to bring gusty winds, heavy rainfall, and a flash flood threat over parts of eastern Texas. Severe thunderstorms and heavy rain are possible across portions of the eastern Great Lakes to the Mid-Atlantic overnight. Severe storms are also expected across parts of Montana. Dangerous heat persists over the central and eastern states through Friday night. Read More >

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Last Map Update: Thu, Sep 3, 2026 at 1:16:44 am CDT

Hot weather continues Thursday with a Heat Advisory in effect for portions of northeast Oklahoma and west central Arkansas. Afternoon heat index values will reach up to 109 in the advisory area.
The dangerous heat is expected to continue into early next week, possibly longer. Heat stress will likely impact daytime outdoor activities. Drink plenty of water and take breaks in shade when spending time outdoors. There are early signals of a cold front in the Sep 10-15 time frame.
An extended period of hot and dry weather is likely to persist through at least the first part of September. The ongoing drought situation will worsen.
August 2026 will go down as one of the hottest on record. In fact, it was the hottest August on record at Fayetteville's Drake Field! It was the 5th hottest August at Tulsa International Airport and the 3rd hottest August at Ft. Smith Regional Airport. It was also a very dry month, with well below average precipitation observed at the 3 sites.
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