A winter storm brought widespread snowfall amounts of 3 to 8 inches to much of eastern Iowa, northwest Illinois and far northeast Missouri from the afternoon of January 25th into the afternoon of January 26th. The heaviest snow amounts were recorded in central Iowa, where values were reported around 10 to 14 inches.  In addition, a light ice glaze was also seen in parts of extreme southeast Iowa, northeast Missouri, and west central Illinois.

Winter Storm in JO DAVIESS, ILLINOIS
From 25-JAN-21 12:00:00 to 26-JAN-21 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snowfall reports ranged from 4.1 inches by a trained spotter in the Galena Territory to 6.1 inches by the COOP observer 3 miles north northeast of Stockton.

Winter Storm in STEPHENSON, ILLINOIS
From 25-JAN-21 12:00:00 to 26-JAN-21 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported 4.5 inches of snow in Freeport. There was a CoCoRAHS reported of 5.0 inches 1 mile northwest of Freeport.

Winter Storm in CARROLL, ILLINOIS
From 25-JAN-21 12:00:00 to 26-JAN-21 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snowfall reports ranged from 4.0 inches in Mount Carroll by the COOP observer to 5.7 inches by a trained spotter in Milledgeville.

Winter Storm in WHITESIDE, ILLINOIS
From 25-JAN-21 12:00:00 to 26-JAN-21 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

COOP observer snowfall reports ranged from 5,5 inches in Prophetstown to 5.7 inches in Rock Falls.

Winter Storm in ROCK ISLAND, ILLINOIS
From 25-JAN-21 12:00:00 to 26-JAN-21 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Snowfall reports ranged 4.3 inches from a trained spotter in Illinois City to 6.1 inches from an official NWS observation at the Moline-Quad Cities Airport.

Winter Storm in HENRY, ILLINOIS
From 25-JAN-21 12:00:00 to 26-JAN-21 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Snowfall reports ranged from 2.8 inches in Galva from a COOP observer to 4.5 2 miles northwest of Geneseo from a CoCoRAHS observer.

Winter Storm in MERCER, ILLINOIS
From 25-JAN-21 12:00:00 to 26-JAN-21 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Snowfall reports ranged from 3.0 inches in Aledo from the COOP observer to  4.5 inches 2 miles north of New Windsor from a CoCoRAHs observer.

Winter Weather in BUREAU, ILLINOIS
From 25-JAN-21 12:00:00 to 26-JAN-21 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Snowfall reports ranged from 2.5 inches from a trained spotter in Malden to 3.0 inches by the COOP observer in Princeton.

Winter Weather in PUTNAM, ILLINOIS
From 25-JAN-21 12:00:00 to 26-JAN-21 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The COOP observer in Hennepin reported 2.0 inches of snow.

Winter Weather in HENDERSON, ILLINOIS
From 25-JAN-21 12:00:00 to 26-JAN-21 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Snowfall reports ranged from 2.5 inches in Oquawka by a trained spotter to 3.0 inches from the COOP observer at Lock and Dam 18 near Gladstone.

Winter Weather in WARREN, ILLINOIS
From 25-JAN-21 12:00:00 to 26-JAN-21 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

COOP observer reports ranged from 2.5 inches 4 miles northwest of Monmouth to 3.0 inches in Monmouth.