National Weather Service United States Department of Commerce

Severe Thunderstorms in the Southeast U.S. Saturday; Flash Flooding Threat for the Northern Gulf Coast

Isolated to scattered severe thunderstorms appear possible across portions of the Southeast and Carolinas on Saturday where a Slight Risk (Level 2 of 5) has been issued. A Slight Risk Excessive Rainfall Outlook (Level 2 of 4) has been issued for part of the northern Gulf Coast Saturday due to the threat of flash, urban, and riverine flooding. Read More >

Click a location below for detailed forecast.

Last Map Update: Sat, May. 18, 2024 at 1:30:18 am MDT

National Weather Service Great Falls, MTZoom
Out

National Weather Service Bismarck, ND
National Weather Service Billings, MTNational Weather Service Rapid City, SD

UPDATE: Showers and thunderstorms continue to be expected this afternoon and evening. An isolated wind gust to 60 mph is possible with isolated severe storms. The greatest risk appears to be between 2 PM and 10 PM near the MT/ND border, especially along and south of I-94 from Terry to Wibaux. A strong storm cannot be ruled out further west, but the risk is lower.
Lake Wind Advisory will be in affect through Saturday (9pm) in response to sustained westerly winds of 20 to 30 mph with gusts up to 40 mph. Highest chop area and roughest lake conditions are expected to be confined to the eastern shores and across the Dam Area of Fort Peck Lake.

 

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