Pittsburgh, Pennsylvania – A dangerous Arctic outbreak is poised to deliver some of the harshest winter conditions of the season across Ohio and western and central Pennsylvania starting Friday, bringing heavy snow, near-blizzard conditions, and life-threatening cold that could persist through the weekend and into early next week.
According to the National Weather Service, Winter Storm Watches are posted for the Laurel Highlands and higher elevations of southwestern and central Pennsylvania, including Somerset and Cambria counties, where 2 to 4 inches of snow are likely with locally higher amounts up to 6 inches along ridges. Wind gusts could reach or exceed 50 mph, creating blowing and drifting snow and sharply reduced visibility Friday afternoon through Saturday morning. Near-blizzard conditions are possible in the mountains, making travel treacherous or potentially impossible.
Farther west into Ohio, snow coverage will be more scattered, but the cold will be just as dangerous. Strong winds combined with plunging temperatures will drive wind chills well below zero statewide, with values dropping to 20 to 30 below zero across northern Ohio, northwestern Pennsylvania, and areas near Lake Erie. Frostbite can occur in less than 30 minutes, especially during periods of peak wind.
The extreme cold is being reinforced by extensive ice cover on Lake Erie, now close to fully frozen, helping to trap Arctic air across the region. Daytime highs will struggle to reach the teens, while overnight lows dip into the single digits and below zero.
Residents should avoid non-essential travel, particularly in the mountains, and prepare for possible power outages due to strong winds. Wrap exposed pipes, allow faucets to drip, and open cabinet doors to prevent freezing. Limit time outdoors, dress in layers, and bring pets inside.
The most severe conditions are expected Friday night into Saturday, with bitter cold lingering through the weekend. Additional warnings or advisories may be issued as the system evolves.
