PHILADELPHIA (WTXF) - The region is slated for a rainy Sunday, with a Flash Flood Warning in effect for Bucks, Chester and Montgomery Counties through 12 p.m.
Thunderstorms are expected to develop this afternoon, followed by variable clouds overnight with a chance of more showers. Temperatures should top out at 77 degrees.
Cloud cover will carry over into Monday, with a stray shower or thunderstorm possible and high of 73 degrees.
By Monday, the region should remain mostly cloudy, with highs in the low 70s.
Download the FOX 29 Weather Authority App to keep up with the latest forecast.
SUNDAY: Cloudy early, then thunderstorms developing this afternoon. Low: 58 High: 77
MONDAY: Mostly cloudy. Low: 65 High: 73