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Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >

Overview

On May 23, 2020, severe thunderstorms brought large hail and flash flooding to portions of the Black Hills and western South Dakota plains. The largest hail was golfball size reported in Haakon and Pennington counties. Heavy rain caused flash flooding across portions of Haakon and Meade counties. 
 

Philip

(Katie B)

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