National Weather Service United States Department of Commerce

Dangerous Heat in the Central and Eastern U.S.; Critical Fire Weather in the Great Basin and Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue Tuesday across portions of the Four Corners and Great Basin, as dry conditions and gusty winds persist. 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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