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Winter Weather Advisory

WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY

...FIRST WIDESPREAD SNOW OF THE SEASON...

.A quick-hitting system will bring accumulating snow to all of Central PA late Monday night into early Tuesday afternoon. Hazardous travel is expected for the morning commute on Tuesday, with a plowable snow expected areawide. Snow may mix with sleet or freezing rain near the Mason-Dixon line, where a glaze of ice is possible. Snowfall totals over 6 inches are possible at higher elevations east of US-15 and north of the I-81/I-78 corridor.

WHAT:
Snow expected. Total snow accumulations between 3 and 5 inches.

WHERE:
Montour and Northumberland Counties.

WHEN:
From 3 AM to 1 PM EST Tuesday.

IMPACTS:
Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions. The hazardous conditions will impact the Tuesday morning commute.

ADDITIONAL DETAILS:
Snowfall rates approaching 1 inch per hour are possible.

Updated: 
December 1, 2025 at 01:57 EST
Event Onset: 
December 2, 2025 at 03:00 EST
Event End: 
December 2, 2025 at 13:00 EST
Severity: 
Moderate
Urgency: 
Expected
Certainty: 
Likely
Issued By: 
NWS State College PA
Area(s): 
Montour
Northumberland