Low pressure moved up the western side of the Appalachians Tuesday night, February 6th into the morning hours of Wednesday, February 7th. Initially the precipitation started as snow across the upper Ohio Valley. As the warm air surged north, precipitation type changed to a wintry mix of sleet and freezing rain. Locations in northern West Virginia and southwestern Pennsylvania changed over to rain with temperatures climbing into the upper 30s to lower 40s. Eastern Ohio, the northern West Virginia Panhandle, and locations from central Beaver county, northeast into southern Jefferson county, Pennsylvania switched over to freezing rain. Ice accumulation was around a quarter of an inch for these places. Farther north along the I-80 corridor and parts of interior southeastern Ohio, cold air remained socked in, keeping the precipitation all snow. Several inches of snow fell with the highest amounts located across parts of northern Butler county northeast into Clarion, Jefferson, and Forest counties. For eastern Ohio, Columbiana, Carroll, southwest into Coshocton county around six inches of snow fell.

Winter Storm in WASHINGTON, PENNSYLVANIA
From 07-FEB-18 02:00:00 to 07-FEB-18 15:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in WESTMORELAND RIDGES, PENNSYLVANIA
From 07-FEB-18 02:00:00 to 07-FEB-18 10:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in WESTMORELAND, PENNSYLVANIA
From 07-FEB-18 02:00:00 to 07-FEB-18 10:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy Snow in JEFFERSON, PENNSYLVANIA
From 07-FEB-18 02:00:00 to 07-FEB-18 15:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Winter Weather in MERCER, PENNSYLVANIA
From 07-FEB-18 02:00:00 to 07-FEB-18 13:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in INDIANA, PENNSYLVANIA
From 07-FEB-18 02:00:00 to 07-FEB-18 10:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in BUTLER, PENNSYLVANIA
From 07-FEB-18 02:00:00 to 07-FEB-18 15:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in ARMSTRONG, PENNSYLVANIA
From 07-FEB-18 02:00:00 to 07-FEB-18 15:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy Snow in FOREST, PENNSYLVANIA
From 07-FEB-18 02:00:00 to 07-FEB-18 15:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Winter Storm in ALLEGHENY, PENNSYLVANIA
From 07-FEB-18 02:00:00 to 07-FEB-18 15:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Weather in VENANGO, PENNSYLVANIA
From 07-FEB-18 02:00:00 to 07-FEB-18 13:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy Snow in CLARION, PENNSYLVANIA
From 07-FEB-18 02:00:00 to 07-FEB-18 15:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Heavy Snow in BEAVER, PENNSYLVANIA
From 07-FEB-18 02:00:00 to 07-FEB-18 13:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy Snow in LAWRENCE, PENNSYLVANIA
From 07-FEB-18 02:00:00 to 07-FEB-18 13:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter