A wintry mix of precipitation impacted the region resulting in icy roads, numerous accidents, and even a few power outages. The event started in the early morning hours of February 10th and continued into the night of February 10th. Ice accumulations ranging from 0.1 to 0.25 were commonplace along and south of Route 13 in southern Illinois. A narrow zone of higher ice amounts, ranging from 0.25 to 0.5, occurred from Shawneetown, IL eastward into southwest Indiana. Isolated power outages were primarily focused in this zone of higher accumulations as well. Most areas received at least minor accumulations of sleet, but the heaviest swath of sleet and snow amounts ranging from 0.5 to 1.5 occurred north of Route 13. The winter storm was the result of a moist southwest 500 mb flow and an embedded low-amplitude impulse. An inverted surface trough developing in the general vicinity of Arkansas brought another swath of precipitation. As the inverted trough pulled away to the east, colder air was drawn southward and changed the freezing rain to sleet.

Winter Weather in FRANKLIN, ILLINOIS
From 10-FEB-21 01:00:00 to 10-FEB-21 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in EDWARDS, ILLINOIS
From 10-FEB-21 02:00:00 to 10-FEB-21 20:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in ALEXANDER, ILLINOIS
From 10-FEB-21 08:00:00 to 10-FEB-21 23:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in PULASKI, ILLINOIS
From 10-FEB-21 05:00:00 to 11-FEB-21 01:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in WABASH, ILLINOIS
From 10-FEB-21 02:00:00 to 10-FEB-21 20:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in WHITE, ILLINOIS
From 10-FEB-21 02:00:00 to 10-FEB-21 20:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in MASSAC, ILLINOIS
From 10-FEB-21 03:00:00 to 11-FEB-21 01:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in POPE, ILLINOIS
From 10-FEB-21 03:00:00 to 11-FEB-21 01:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in JEFFERSON, ILLINOIS
From 10-FEB-21 01:00:00 to 10-FEB-21 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in HAMILTON, ILLINOIS
From 10-FEB-21 02:00:00 to 10-FEB-21 20:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in JACKSON, ILLINOIS
From 10-FEB-21 08:00:00 to 10-FEB-21 22:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in HARDIN, ILLINOIS
From 10-FEB-21 03:00:00 to 10-FEB-21 22:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in WILLIAMSON, ILLINOIS
From 10-FEB-21 08:00:00 to 10-FEB-21 22:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in UNION, ILLINOIS
From 10-FEB-21 08:00:00 to 10-FEB-21 22:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in PERRY, ILLINOIS
From 10-FEB-21 01:00:00 to 10-FEB-21 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in WAYNE, ILLINOIS
From 10-FEB-21 01:00:00 to 10-FEB-21 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in JOHNSON, ILLINOIS
From 10-FEB-21 08:00:00 to 10-FEB-21 22:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in SALINE, ILLINOIS
From 10-FEB-21 08:00:00 to 10-FEB-21 22:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in GALLATIN, ILLINOIS
From 10-FEB-21 03:00:00 to 10-FEB-21 22:00:00 (CST-6)
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Trained Spotter