THIS NIGHT: Partly cloudy and freezing cold. Low from 0 (-10 to 5). Light and variable winds.
SUNDAY: Very cloudy. Snowfall developing in northern PA during night hours of 40%. Maximum of 25 (22-26). Wind Speed: 3-8 mph.
Forecasting discussion:
With less clouds tonight and calm winds, temperatures will plummet tonight. The areas west of I-81 will be flirting with temperatures close to zero, while the east of I-81 will be below freezing. Temperatures recovered very well tomorrow afternoon, however, when they warmed up in the mid-1920s.
The main story in the climate department tonight is the potential for a major winter storm from Sunday night to Tuesday. Models are indicating that it is likely to be a long-term snow event that may leave some sites buried under 30 inches of snow. Make sure you stick with 12 News to get all the latest information as we continue to track this system.