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Winter Storm Watch Issued for Western pennsylvania: Heavy Snow and Frigid Temperatures Expected This Weekend
Updated: 1:16 PM EST Jan 22, 2026
Western Pennsylvania residents are bracing for a significant winter storm poised to deliver widespread heavy snow and dangerously cold temperatures throughout the weekend and into early next week. A Winter Storm Watch is currently in effect, and officials anticipate upgrading it to a Winter Storm Warning as the system draws closer.
The National Weather Service warns that periods of moderate to heavy snow are expected across the region, with total accumulations of 6-10 inches anticipated for most areas, and over 10 inches in higher elevations east of the city. Travel is expected to be severely impacted, potentially becoming “challenging to unfeasible,” and conditions are likely to linger, disrupting the Monday morning commute. all counties in Western Pennsylvania – including Allegheny, Beaver, Armstrong, Butler, Lawrence, washington, greene, Westmoreland, Indiana, and Fayette – are under the watch.
“Once snow gets here, it stays here,” a senior meteorologist stated, emphasizing the prolonged nature of the storm. The earliest snow showers could arrive as late as 6:00 PM on Saturday, though the timing of the storm’s onset will directly influence the intensity and duration of the heaviest snowfall. An earlier start means earlier heavy snow, while a later start will delay the peak of the storm until Sunday.
Beyond the snowfall, dangerously cold temperatures are a major concern. Wind chills are forecast to drop below zero on Saturday, creating hazardous conditions for anyone spending extended periods outdoors.temperatures will continue to fall, with a high of just 35°F today, dropping to 24°F tomorrow.
Sunday will bring the heaviest snowfall, with visibility potentially reduced due to intense bursts of snow – potentially exceeding an inch per hour in some locations. Road crews will face significant challenges keeping up with the rapid accumulation. A wintry mix of sleet and freezing rain is also possible,particularly south and east of the city,specifically south of I-70,which could modify snowfall totals.
Monday is now designated an “Impact day” as snow showers may continue into the morning commute. Following the storm’s departure, the cold will persist throughout next week, with highs remaining at or below 21°F and lows dipping into the single digits each day.
Here’s a breakdown of the forecast for the next three days:
- Today: Mostly cloudy to partly cloudy,breezy and chilly.High: 35°F, low: 18°F.
- Friday: Mostly cloudy and cold. High: 24°F, low: 1°F.
- Saturday: Severe Weather Alert Day. Dangerous cold with subzero wind chills. Late-day snow likely. High: 14°F, low: 8°F.
- Sunday: Severe Weather Alert Day. Snow, potentially significant amount. High: 22°F, low: 9°F.
Residents
