Upper level energy tracked northeast through the Ohio Valley ahead of an upper low pressure center tracking east through the Mississippi Valley.

Winter Weather in AUGLAIZE, OHIO
From 16-DEC-20 07:00:00 to 17-DEC-20 01:00:00 (EST-5)
Reported by: CoCoRaHS

The observers east of New Bremen and southwest of Wapakoneta, along with the highway department south of Wapakoneta all measured 1.5 inches of snow.

Winter Weather in LOGAN, OHIO
From 16-DEC-20 07:00:00 to 17-DEC-20 01:00:00 (EST-5)
Reported by: Trained Spotter

A spotter in Lakeview measured an inch of snow. A CoCoRaHS observer south of Bellefontaine measured a half inch.

Winter Weather in SHELBY, OHIO
From 16-DEC-20 07:00:00 to 17-DEC-20 01:00:00 (EST-5)
Reported by: CoCoRaHS

A CoCoRaHS observer 5 miles southwest of Sidney measured 1.4 inches of snow. Observers measured 1.1 inches of snow near Russia, an inch of snow southeast and north of Fort Loramie, and 0.9 inches near Houston. A social media post from Sidney reported 2.8 inches of snow.

Winter Weather in MIAMI, OHIO
From 16-DEC-20 07:00:00 to 17-DEC-20 01:00:00 (EST-5)
Reported by: CoCoRaHS

The observer in Piqua measured a half inch of snow.

Winter Weather in DELAWARE, OHIO
From 16-DEC-20 07:00:00 to 17-DEC-20 01:00:00 (EST-5)
Reported by: Social Media

Posts north of Dublin and east of Ostrander showed that 1.5 and 1 inch of snow fell, respectively.

Winter Weather in MERCER, OHIO
From 16-DEC-20 07:00:00 to 17-DEC-20 01:00:00 (EST-5)
Reported by: CoCoRaHS

The observer south of Maria Stein measured 0.7 inches of snow.

Winter Weather in FAIRFIELD, OHIO
From 16-DEC-20 07:00:00 to 17-DEC-20 01:00:00 (EST-5)
Reported by: Trained Spotter

A spotter east of Pickerington reported 3.4 inches of snow.

Winter Weather in CLINTON, OHIO
From 16-DEC-20 07:00:00 to 17-DEC-20 01:00:00 (EST-5)
Reported by: Official NWS Observations

The weather service office measured 0.7 inches of snow.

Winter Weather in HAMILTON, OHIO
From 16-DEC-20 07:00:00 to 17-DEC-20 01:00:00 (EST-5)
Reported by: COOP Observer

The observer west of Cheviot measured 2.4 inches of snow. A spotter in Blue Ash measured 1.1 inches of snow, while others southeast of Sharonville and in Delhi Township measured a half inch of snow. A CoCoRaHS observer near Finneytown measured 0.9 inches of snow.

Winter Weather in BUTLER, OHIO
From 16-DEC-20 07:00:00 to 17-DEC-20 01:00:00 (EST-5)
Reported by: Trained Spotter

A spotter in Oxford measured an inch of snow.

Winter Weather in WARREN, OHIO
From 16-DEC-20 07:00:00 to 17-DEC-20 01:00:00 (EST-5)
Reported by: Department of Highways

The county garage south of Lebanon measured 2 inches of snow.

Winter Weather in FAYETTE, OHIO
From 16-DEC-20 07:00:00 to 17-DEC-20 01:00:00 (EST-5)
Reported by: Trained Spotter

A spotter in Washington Court House measured 1.8 inches of snow.

Winter Weather in MONTGOMERY, OHIO
From 16-DEC-20 07:00:00 to 17-DEC-20 01:00:00 (EST-5)
Reported by: ASOS

The Dayton airport KDAY measured 1.1 inches of snow. Spotters in Centerville and in Union measured an inch, as did the CoCoRaHS observer west of Union.

Winter Weather in PREBLE, OHIO
From 16-DEC-20 07:00:00 to 17-DEC-20 01:00:00 (EST-5)
Reported by: CoCoRaHS

The observers just north and north-northeast of Eaton measured 1.7 inches of snow.

Winter Weather in DARKE, OHIO
From 16-DEC-20 07:00:00 to 17-DEC-20 01:00:00 (EST-5)
Reported by: Social Media

A post from Greenville showed 3 inches of snow on the ground. A spotter in New Madison measured 2 inches, while CoCoRaHS observers measured 2.2 inches east of Pitsburg, 1.5 inches west of Rossburg, 1.2 inches northwest of Bradford, and a half inch west of Versailles.

Winter Weather in FRANKLIN, OHIO
From 16-DEC-20 07:00:00 to 17-DEC-20 01:00:00 (EST-5)
Reported by: ASOS

The Columbus airport KCMH measured 2.8 inches of snow. Numerous reports around the county came in from 2 to 2.5 inches, while a spotter south of New Albany reported 4 inches of snow.