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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

Scattered supercell thunderstorms developed ahead of a cold front on the 14th as it swept east across our region during the day. The supercell activity was preceded by widespread rain and thunderstorms the previous night. The overnight rain was locally heavy, causing some flooding in western Kentucky. Throughout the event, strong gradient winds associated with a strong low pressure system gusted up to 50 mph at times. The low tracked northeast across the Plains to the Great Lakes region.
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