National Weather Service United States Department of Commerce

Extreme Heat in the Central US Expands to the Southeast; Severe Weather & Flash Flooding Threats in the Plains & Upper Midwest Tonight.

Dangerous heat continues across portions of the Central and Southeast U.S. through July. Heavy rains, flooding, & severe weather are possible across the Plains & Upper Midwest to the upper Great Lakes tonight, with the heavy rain and flooding threat continuing through Friday. Tropical Depression 12W brings heavy rain to Guam & the Marianas through Saturday. Read More >

Overview

 

A line of severe thunderstorms tracked across portions of eastern Iowa and northwest Illinois during the early morning of Sunday July 24, 2022. Storms produced mainly damaging winds along their path, with numerous reports of structure, tree, and power line damage from Buchanan County Iowa east into Jo Daviess County Illinois. The Dubuque County Airport measured a 67 MPH wind gust as storms passed.

 

 

 

Surface Analysis (Courtesy of the Weather Prediction Center)