A winter storm spread light to moderate snow 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 from 0.5 inches across west central Illinois to 5.5 inches in far northwest Illinois and parts of Iowa north of Interstate 80.  Freezing rain reports ranged from a tenth to a quarter of an inch.

Winter Storm in JO DAVIESS, ILLINOIS
From 17-JAN-20 20:50:00 to 18-JAN-20 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The COOP Observer 3 miles north of Stockton reported 4.0 inches of snow and a quarter of an inch of freezing rain. A trained spotter reported 3.6 inches of snow 2 miles west of Woodbine.

Winter Storm in CARROLL, ILLINOIS
From 17-JAN-20 20:50:00 to 18-JAN-20 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter in Milledgeville reported 0.15 inches of freezing rain and 5.0 inches of snow. There was also a public report of 3.2 inches of snow in Mount Carroll.

Winter Storm in WHITESIDE, ILLINOIS
From 17-JAN-20 20:50:00 to 18-JAN-20 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported 6.0 inches of snow in Morrison.

Winter Storm in HENRY, ILLINOIS
From 17-JAN-20 20:50:00 to 18-JAN-20 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reports ranged from 2.5 inches in Cambridge to 4.3 inches of snow in Galva.

Winter Storm in WARREN, ILLINOIS
From 17-JAN-20 12:00:00 to 18-JAN-20 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter 2 miles east of Griffin reported 2.5 inches of snow.

Winter Storm in HANCOCK, ILLINOIS
From 17-JAN-20 12:00:00 to 18-JAN-20 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The COOP Observer in Augusta reported a quarter of an inch of ice and 1.5 inches of snow. A public report of 1.4 inches of snow 2 miles northeast of Colusa and 1.5 inches in Nauvoo.

Winter Storm in MCDONOUGH, ILLINOIS
From 17-JAN-20 12:00:00 to 18-JAN-20 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported 0.05 inches of ice in Industry and 1.0 inches of sleet in Colchester.

Winter Storm in MCDONOUGH, ILLINOIS
From 17-JAN-20 12:00:00 to 18-JAN-20 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported 0.05 inches of ice in Industry and 1.0 inches of sleet in Colchester.

Winter Storm in BUREAU, ILLINOIS
From 18-JAN-20 00:18:00 to 18-JAN-20 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported a glaze of ice 2 miles west of Coal Hollow. The COOP Observer in Princeton reported 3.6 inches of snow.

Winter Storm in PUTNAM, ILLINOIS
From 18-JAN-20 00:18:00 to 18-JAN-20 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snowfall reports in surrounding counties ranged from 2 to 4 inches.

Winter Storm in ROCK ISLAND, ILLINOIS
From 17-JAN-20 12:00:00 to 18-JAN-20 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

The official NWS observation at the Moline Quad Cities Airport was 5.3 inches.