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Elev 1050 ft, 40.56 °N, 79.96 °W

Allison Park, PA Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Allison Park, PA
Elevation: 1050ft
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Active Weather Alerts

Snow Squall Warning
Issued: 8:59 PM Dec. 19, 2025 – National Weather Service
The National Weather Service in Pittsburgh has issued a

* Snow Squall Warning for...
Northeastern Allegheny County in southwestern Pennsylvania...
North Central Westmoreland County in southwestern Pennsylvania...
Armstrong County in west central Pennsylvania...
Central Butler County in west central Pennsylvania...
Southern Clarion County in west central Pennsylvania...
Indiana County in west central Pennsylvania...
Jefferson PA County in west central Pennsylvania...
Southeastern Lawrence County in western Pennsylvania...

* Until 500 PM EST.

* At 359 PM EST, A dangerous snow squall was located along a line
from near Clarion to 11 miles northeast of Indiana, moving
northeast at 35 mph.

HAZARD...Flash freeze on roads and rapidly falling visibility due
to intense bursts of heavy snow and gusty winds. Wind
gusts greater than 35 mph.

SOURCE...Radar indicated.

IMPACT...Travel will become difficult and potentially dangerous
within minutes.

* Locations impacted include...
Indiana, Butler, Punxsutawney, Vandergrift, Kittanning, Brookville,
Homer City, Apollo, Rimersburg, Harrison Township, Ellwood City,
Homeacre-Lyndora, Shanor-Northvue, Meridian, Ford City,
Reynoldsville, Meadowood, Oak Hills, Leechburg and Brockway.

This includes the following highways...
Interstate 80 in Pennsylvania between mile markers 78 and 96.
Interstate 79 in Pennsylvania between mile markers 89 and 99.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow Down! Rapid changes in visibility and road conditions are
expected with this dangerous snow squall. Be alert for sudden
whiteout conditions.

Wet roadways will quickly freeze. Black ice will cause roads, bridges
and overpasses to become slick and dangerous. Slow down and be
prepared for sudden loss of traction.

&&


SNOW SQUALL...RADAR INDICATED

Special Weather Statement
Issued: 12:07 PM Dec. 19, 2025 – National Weather Service
...STRONG WINDS AND LOCALIZED SLICK CONDITIONS EXPECTED TODAY...

Strong wind gusts, ranging from 35 to 45mph are expected today
with a passing cold front. Take time to secure any loose outdoor
objects.

Along with wind gusts, temperatures will rapidly fall below
freezing from west to east today. Roads, bridges, parking lots,
sidewalks, and other untreated surfaces that are still wet from
rain and snowmelt may freeze leading to patches of black ice.

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