National Weather Service United States Department of Commerce

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

Severe thunderstorms, with a significant wind threat, will continue through tonight across the northern Plains. Wind gusts of 60 to 100 mph are possible. Heavy rainfall will continue through tonight from Oklahoma into Missouri, and in the Tennessee Valley through Monday. Critical fire weather conditions continue in the Southwest through Tuesday. Read More >

Overview

  • Wind gusts of 50 to 66 mph were observed across northern Illinois and northwest Indiana. 
  • The peak wind gust was 66 mph at Valparaiso, IN.
  • These winds were a result of a strong low pressure system that moved over the Upper Midwest.
   

 

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