winterstormwarning.com

Winter Storm Watch, Pennsylvania

Severe

Up to 6 inches of snow possible in areas impacted by heavier lake effect snow bands. Plan on slippery road conditions.

Ended Friday, December 12, 2025.

Replaced by the Lake Effect Snow Warning on Friday, December 12, 11:50 in the morning.

Issued
Expires

Places in this watch

How much

Snow across the area
Up to 6 inches

Map

Map of Pennsylvania with this watch The Winter Storm Watch covers Warren, Bradford, Kane. I-86I-90WarrenBradfordKanePort AlleganyNorth WarrenNEW YORKPENNSYLVANIA20 mi I-86I-90US 6WarrenBradfordKaneNEW YORKPENNSYLVANIA20 mi I-86I-90WarrenBradfordKaneNEW YORKPENNSYLVANIA20 mi I-86WarrenBradfordKaneNEW YORKPENNSYLVANIA25 mi
  • This watch
  • Interstates
  • US highways
Alert area: National Weather Service. Borders and highways: U.S. Census Bureau. Lakes, rivers and other countries: Natural Earth. Open this area in OpenStreetMap

Details from the National Weather Service

What
Heavy lake effect snow possible. Total snow accumulations up to 6 inches possible in areas impacted by heavier lake effect snow bands.
Where
McKean and Warren Counties.
When
From Saturday afternoon through late Sunday night.
Impacts
Plan on slippery road conditions.

Updates

  1. Winter Storm Watch issued for Saturday afternoon through Monday overnight. December 12, 2025