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Severe Thunderstorms in the Central Plains; Heavy Rainfall in the Mississippi and Tennessee Valleys; Critical Fire Weather in the Southwest

Scattered severe storms capable of large to very large hail, severe wind gusts, and a few tornadoes will be possible across the central Plains. Heavy rain will pose a flash flood threat across portions of the Mississippi Valley into the Tennessee and Ohio Valleys. Hot, dry and windy conditions will continue to bring a critical fire weather threat from the Southwest into the Great Basin. Read More >

Overview

A squall line of severe thunderstorms produced widespread power outages and areas of wind damage to some trees and structures across southern Lower Michigan on August 29, 2022. Nearly 650,000 customers were without power during and after these storms. After the storms moved across northern Illinois, they intensified over Lake Michigan and produced a wind gust of 66 mph at the West Michigan Regional Airport in Holland. Wind gusts of 50 to 70 mph occurred along this line from the lakeshore region all the way to metro Detroit.
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