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Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. 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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