After a mild Christmas, a winter storm that will bring a wintry mix of snow, ice and rain is set to hit the Philadelphia region. A Winter Storm Watch will be in effect for much of the region from Friday afternoon through Saturday morning. Here’s what you need to know. Christmas Day forec ast Christmas will be mild with temperatures in the upper 40s, partly cloudy skies and a chance for light rain during the morning. Friday, Dec. 26, 2025 The day after Christmas is when the winter storm will move in. Conditions will be cloudy Friday morning. Then, snow will begin to move into the Philadelphia region around 5 p.m. with temperatures in the upper 20s. The Philadelphia region will then see a mixture of snow and sleet throughout the night. In areas south of Philadelphia, the storm will begin as sleet or freezing rain while it will mostly be snow in areas northeast of Philadelphia. The wintry mix will lead to icy road conditions Friday night into the overnight hours. Saturday, Dec. 27, 2025 The wintry mix will continue overnight into Saturday morning. By 10 a.m. Saturday, the storm will mostly be finished though there will be lingering flurries and light rain. Conditions will be mostly cloudy Saturday afternoon as the storm moves out with highs in the low 30s. Sunday will be cloudy with highs in the upper 30s and rain in the late evening. Estimated Snow Totals Philadelphia – 1 to 3 inches Delaware County/Chester County/South of the AC Expressway in New Jersey – A coating to an inch Bucks County, northern Burlington County, north of the Leigh Valley – 3 to 5 inches Get the latest details on the storm and forecast by downloading the NBC10 app and following the NBC10 First Alert Weather Team. ...read more read less