National Weather Service United States Department of Commerce

Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Overview

A winter storm spread light to moderate snow across across northeast Missouri, eastern Iowa, and far northwest Illinois late Friday morning into the afternoon.  Snow changed over to sleet and freezing rain during the evening hours across most of the area.  Snowfall amounts ranged 0.5 inches across west central Illinois to 5.5 inches in far northwest Illinois and area of Iowa north of Interstate 80.  Freezing rain reports ranged from a tenth to a quarter of an inch.

Strong winds in excess of 40 mph were seen Saturday afternoon as an arctic cold front pushed through the area.  This caused some blowing and drifting of snow.

 

Official NWS Obs:

Moline: 5.3"

Davenport: 4.5"

Dubuque: 3.4"

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Surface Map 18Z 01/17
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