Alert archive / Pennsylvania / High Wind Watches in 2025

High Wind Watch 4, NWS State College, PA

December 27, 20256 counties in Pennsylvania

NWS State College, PA issued this high wind watch at Dec 27, 2025, 11:49 AM EST for 6 counties in Pennsylvania. It took effect at Dec 29, 2025, 10:00 AM EST. It was in force for .

The area

The counties it named.

The facts

Issued
Dec 27, 2025, 11:49 AM EST (16:49 UTC)
In effect from
Dec 29, 2025, 10:00 AM EST
Expired
Dec 28, 2025, 12:49 PM EST
In force
Issued by
NWS State College, PA

Counties Bedford County, PA, Blair County, PA, Cambria County, PA, Centre County, PA, Clearfield County, PA, Somerset County, PA

The radar

The State College radar (KCCX), 64 km from the middle of the area, began a volume at 16:48 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, 4.8 hours before the alert went out and 273 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.

Skew-T log-pSkew-T log-p diagram, Buffalo Intl Airport, NY at 12:00Z on 2025-12-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1 joules per kilogram.LCLEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Buffalo Intl Airport, NY at 12:00Z on 2025-12-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 105 square meters per square second.1939587897117136Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
1 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
410 m above ground
0-6 km bulk shear
50 kt
0-1 km storm-relative helicity
105 m²/s²
0-3 km storm-relative helicity
143 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this high wind watch 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 high wind watch went out at Dec 27, 6:32 AM EST, 5 hours 17 minutes earlier.

Area forecast discussion, Dec 27, 6:32 AM EST, 5 hours 17 minutes before
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Hazardous weather outlook, Dec 27, 7:09 AM EST, 4 hours 40 minutes before
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In the hours before

Local storm report, Dec 27, 7:57 AM EST, 3 hours 52 minutes before
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Local storm report, Dec 27, 7:58 AM EST, 3 hours 51 minutes before
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    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
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        Please try again in a few minutes.
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

Everything else NWS State College, PA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 27, 12:09 PM ESTWinter Weather AdvisoryCTPClinton, Columbia, Lycoming, Montour, Northumberland, Potter and 5 more40 hr

Nearby

High Wind Watches in Pennsylvania, 2025Every high wind watch 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.