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Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Overview

A winter storm brought snow to much of eastern Iowa, northwest Illinois, and northeast Missouri Friday afternoon - early Saturday morning.  This snow impacted the evening commute causing hazardous travel, especially between Des Moines and Iowa City on Interstate 80 and along I-380 between Iowa City and Cedar Rapids.  The highest snow totals between 8 and 12 inches were common roughly along a line from Des Moines to Keokuk.  Snow amounts between 4-7 inches were found across much of eastern Iowa towards west central Illinois.  Lesser amounts of 1-3 inches were reported in northern and north central Illinois.  

Illinois, Iowa, and Missouri DOT reported slick and snow covered roads through much of the event.  Winds between 20-30 mph were also seen causing some blowing and drifting of snow.  

NWS Official Totals

Moline: 4.6"
Dubuque: 1.9"
Davenport NWS: 4.0" 

 

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