National Weather Service United States Department of Commerce

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Overview

A large upper level storm system tracked across eastern Iowa, northwest Illinois, and northeast Missouri Thursday night and Friday morning.  This system brought a long duration snow event to the region, with totals mainly between 2 and 6 inches of snow.  This was also the most snow to ever fall on Halloween for much of the forecast area. For more, see our Halloween Climatology Page.

Official NWS Obs:

Moline: 4.7"

Davenport: 4.5"

Dubuque: 6.0"

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Surface Map 06z 10/31
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