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Ice Storm Warning, Pennsylvania

Severe

Between a tenth and a quarter of an inch of ice. Power outages and tree damage are likely due to the ice.

Ended Saturday, December 27, 2025.

Issued
Expires
Updated

Places in this warning

How much

Ice across the area
Between a tenth and a quarter of an inch

Map

Map of Pennsylvania with this warning The Ice Storm Warning covers Johnstown, St. Marys, Warren. I-86I-68I-70I-76I-376JohnstownSt. MarysWarrenDuBoisOHIONEW YORKWEST VIRGINIAMARYLANDPENNSYLVANIALake Erie50 mi I-86I-68I-70I-76JohnstownSt. MarysWarrenOHIONEW YORKMARYLANDPENNSYLVANIALake Erie50 mi I-86I-68I-70JohnstownSt. MarysWarrenOHIONEW YORKMARYLANDPENNSYLVANIALake Erie50 mi I-70I-79JohnstownSt. MarysWarrenOHIOMARYLANDPENNSYLVANIALake Erie100 mi
  • This warning
  • Interstates
  • US highways
  • US border
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
Significant icing. Additional sleet accumulations up to a coating and ice accumulations between one tenth and one quarter of an inch.
Where
A portion of central Pennsylvania.
When
Until 7 in the morning Saturday.
Impacts
Power outages and tree damage are likely due to the ice. Travel could be nearly impossible. The hazardous conditions will impact the Friday evening commute.
Additional details
The bulk of the rainfall will be over by midnight, but patchy freezing drizzle could last until Saturday morning.

Updates

  1. Cancelled by the National Weather Service. December 27, 2025
  2. Reissued with no change to the times or amounts. December 26, 2025
  3. Reissued with no change to the times or amounts. December 26, 2025
  4. Reissued with no change to the times or amounts. December 25, 2025
  5. Replaces the Winter Storm Watch. December 25, 2025