Philadelphia, Pennsylvania – Drivers across Philadelphia and surrounding suburbs should prepare for slippery roads Sunday as snow develops early and continues through the evening, slowing travel across the region.
According to the National Weather Service office in Mount Holly, a Winter Weather Advisory is in effect from 6 a.m. to 8 p.m. Sunday for Philadelphia, southeastern Pennsylvania, southern New Jersey, and northern Delaware. Snow accumulations of 1 to 3 inches are expected, with road conditions deteriorating as temperatures remain cold enough for accumulation.
In Philadelphia, precipitation may begin as a brief rain or rain-snow mix early Sunday morning before changing to all snow by late morning. By afternoon, snow-covered streets, bridges, and highway ramps could create hazardous driving conditions, especially along I-95, I-76, Roosevelt Boulevard, and neighborhood roadways. Suburban areas including Montgomery, Bucks, Chester, and Delaware counties may also see steady snow with slick secondary roads.
Transportation officials urge motorists to slow down, increase following distance, and allow extra time for travel. Those who can delay non-essential trips during the afternoon and early evening are encouraged to do so. Pedestrians should use caution on untreated sidewalks and parking lots.
The advisory is set to expire Sunday evening, though lingering slick spots could remain overnight into early Monday. Additional updates may be issued if snowfall amounts trend higher or conditions worsen.
