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Thunderstorms and Heavy Rain Across the Southern and Eastern US; Heat and Fire Weather Concerns in the West

Showers and thunderstorms are expected across the southern and eastern US this week, with heavy rain and localized flooding, particularly near the Gulf Coast. Monsoonal moisture will bring rain and potential flooding to parts of the Southwest. Heat and fire weather threats will continue to impact the West. Read More >

Overview

On Friday, July 28th multiple rounds of thunderstorms moved through southern Wisconsin. Several surface boundaries provided sources of lift as the environment became more unstable. Initially supercells producing large hail around 2 inches in diameter and heavy rain impacted the area before a surging line of storms moved in from the northwest. 60 to 80 mph winds within the line resulted in tree damage across a large portion of the area.

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Radar from 6:13PM - 11:22PM July 28th, 2023
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