PHILADELPHIA (WPVI) -- It will be a rainy Friday, but this is much welcomed as we are still in a severe to extreme drought. TONIGHT: Turning colder with clear to partly cloudy skies. Low 26.

Cloudy. Slight chance of a shower. The chance of a thunderstorm. Winds southeasterly 15 to 20 km/h tending southerly in the late evening. Sun protection recommended from 9:00 am to 5:10 pm, UV Index ...