An area of low pressure originating along the Gulf Coast moved northeast over the Appalachians, producing a wintry mix of snow, sleet and freezing rain across central Pennsylvania. Heavy snow was observed over the Northwest Mountains with light to moderate snow and sleet accumulations common across the Central Mountains and Susquehanna Valley. Occasional freezing rain and drizzle resulted in a glaze of icing in most locations with significant ice accretion over the Lower Susquehanna Valley.
Widespread hazardous winter weather resulted in numerous vehicle accidents and road closures. Sporadic power outages were also reported across the region.

Winter Storm in NORTHERN CLINTON, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

Two to four inches of snow and sleet along with a light glaze of ice was reported across Northern Clinton County.

Winter Storm in CAMBRIA, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

Two to four inches of snow and sleet along with a significant ice accretion was reported across Cambria County.

Winter Storm in SOMERSET, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

Two to four inches of snow and sleet along with a significant ice accretion was reported across Somerset County.

Winter Storm in YORK, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

One to three inches of snow and sleet along with a significant ice accretion was reported across York County.

Winter Storm in DAUPHIN, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

One to three inches of snow and sleet along with a significant ice accretion was reported across Dauphin County.

Winter Storm in LEBANON, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

One to three inches of snow and sleet along with a significant ice accretion was reported across Lebanon County.

Winter Storm in NORTHERN CENTRE, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

Two to four inches of snow and sleet along with a light glaze of ice was reported across Northern Centre County.

Winter Storm in CLEARFIELD, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

Three to six inches of snow and sleet along with a moderate ice accretion was reported across Clearfield County.

Winter Storm in COLUMBIA, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

Two to four inches of snow and sleet along with a light glaze of ice was reported across Columbia County.

Winter Storm in SCHUYLKILL, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

Two to four inches of snow and sleet along with a moderate ice accretion was reported across Schuylkill County.

Winter Storm in PERRY, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

One to three inches of snow and sleet along with a moderate ice accretion was reported across Perry County.

Winter Storm in TIOGA, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

Two to four inches of snow and sleet along with a light glaze of ice was reported across Tioga County.

Winter Storm in NORTHERN LYCOMING, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

Two to four inches of snow and sleet along with a light glaze of ice was reported across Northern Lycoming County.

Winter Storm in WARREN, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

Eight to twelve inches of snow was reported across Warren County.

Winter Storm in MCKEAN, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

Six to ten inches of snow was reported across McKean County.

Winter Storm in SOUTHERN LYCOMING, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

Two to four inches of snow and sleet along with a moderate ice accretion was reported across Southern Lycoming County.

Winter Storm in CUMBERLAND, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

One to three inches of snow and sleet along with a moderate ice accretion was reported across Cumberland County.

Winter Storm in FRANKLIN, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

One to three inches of snow and sleet along with a moderate ice accretion was reported across Franklin County.

Winter Storm in POTTER, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

Three to six inches of snow and sleet along with a light glaze of ice was reported across Potter County.

Winter Storm in ELK, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

Three to six inches of snow and sleet along with a light glaze of ice was reported across Elk County.

Winter Storm in SULLIVAN, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

Three to six inches of snow and sleet along with a light glaze of ice  was reported across Sullivan County.

Winter Storm in ADAMS, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

One to three inches of snow and sleet along with a moderate ice accretion was reported across Adams County.

Winter Storm in CAMERON, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

Three to six inches of snow and sleet along with a light glaze of ice was reported across Cameron County.

Winter Storm in NORTHUMBERLAND, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

Two to four inches of snow and sleet along with a light glaze of ice was reported across Northumberland County.

Winter Storm in MONTOUR, PENNSYLVANIA
From 27-JAN-09 18:00:00 to 28-JAN-09 18:00:00 (EST-5)
Reported by: COOP Observer

Two to four inches of snow and sleet along with a light glaze of ice was reported across Montour County.