Alert archive / Pennsylvania / Ice Storm Warnings in 2025
Ice Storm Warning 3, NWS State College, PA
NWS State College, PA issued this ice storm warning at Dec 25, 2025, 2:15 PM EST for 6 counties in Pennsylvania. It took effect at Dec 26, 2025, 10:00 AM EST. It was in force for 18 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Dec 25, 2025, 2:15 PM EST (19:15 UTC)
- In effect from
- Dec 26, 2025, 10:00 AM EST
- Expired
- Dec 27, 2025, 3:43 AM EST
- In force
- 18 hr
- Issued by
- NWS State College, PA
Counties Cambria County, PA, Clearfield County, PA, Elk County, PA, McKean County, PA, Somerset County, PA, Warren County, PA
The radar
The State College radar (KCCX), 68 km from the middle of the area, began a volume at 19:15 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 7.3 hours before the alert went out and 205 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1612 m above ground
- 0-6 km bulk shear
- 73 kt
- 0-1 km storm-relative helicity
- 108 m²/s²
- 0-3 km storm-relative helicity
- 274 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this ice storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS State College, PA wrote its last area forecast discussion before this ice storm warning went out at Dec 25, 1:37 PM EST, 38 minutes earlier.
Area forecast discussion, Dec 25, 1:37 PM EST, 38 minutes before
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</html>The office that day
Everything else NWS State College, PA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 25, 2:15 PM EST | Winter Weather Advisory | CTP | Adams, Bedford, Blair, Cameron, Centre, Clinton and 21 more | 41 hr |
Nearby
Ice Storm Warnings in Pennsylvania, 2025Every ice storm warning in 2025
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.