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Severe Thunderstorms Possible in the South Central U.S.; Wildfire Smoke Impacts in the North Central U.S.

Scattered severe thunderstorms may bring large hail and isolated damaging winds this weekend over parts of the south central U.S. Smoke from Canadian wildfires will bring air quality issues to parts of the north central U.S. this weekend. Air Quality Alerts have been issued. Read More >

Overview

Numerous showers and thunderstorms tracked across eastern Iowa, northwest Illinois, and northeast Missouri during the afternoon and evening of Tuesday, August 28.  Very heavy rain, frequent lightning, damaging winds, and a tornado were reported with these storms.  A tornado touched down along the Scott/Clinton county border near Donahue, IA or south of Grand Mound, IA causing damage to trees, crops, and a home.  Winds between 50 and 90 mph caused several downed power lines, power outages, and tree damage.  Rainfall totals between 2 and 4 inches were common along and south of I-80.

Additional Information


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WPC Surface Fronts/Pressure Loop
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