Meteorologist Mitchel Coombs has explained the factors leading to the development of numerous precipitation types, like rain ...

Cooler air returns Friday night and sticks around into the weekend, while the next weather maker brings snow & rain to the ...

PHILADELPHIA (WPVI) -- It's a mild start to the weekend with highs in the 60s before chillier air returns on Sunday. SATURDAY: A mild start to the weekend with clouds and sun, high 63. A spotty ...