What is the weather like this weekend? Saturday evening is much cooler for many with a north wind. Another round of rain and storms develops, but the severe threat shifts a little south and east ...

For instance, a tornado watch means conditions are favorable for the development of tornadoes. Go about your normal routines, but watch for threatening weather. A Warning is issued when severe ...

PHILADELPHIA (WPVI) -- After a seasonable day, Monday, the rest of the week will feel more like May than April. TUESDAY (EARTH DAY): We still can't rule out a spotty shower very early, but any ...