Turning colder Sunday with highs back in the lower 30s More snow and cold air arrive Tuesday Some of the coldest air of the season arrives mid next week ...

Mostly clear and cold overnight and into Monday morning Seasonably chilly & dry Monday with gradually increasing clouds Winter storm expected Tuesday A wintry mix will transition to snow Tuesday ...

PHILADELPHIA (WPVI) -- Wind chills drop into the single digits over night. TONIGHT: Partly cloudy and breezy. Sustained winds between 15-25mph, with gusts at times around 30mph. Low 19. TUESDAY: A ...