7:00 AM | Tracking the remains of Tropical Storm Bill...heavy rain threat on Sunday

6-Day Philly Forecast

Today

Steady light rain or drizzle ends this morning, but it'll remain mainly cloudy, breezy and cooler with another shower or thunderstorm possible, highs in the middle 70’s

Tonight

Chance for showers and thunderstorms, mild, lows in the mid 60’s

Friday

Partly sunny, warm, slight chance for a shower or thunderstorm, mid 80’s

Friday Night

Partly cloudy, mild, low 60’s

Saturday

Partly sunny, warm, chance for showers and thunderstorms late in the day or at night, low 80’s

Sunday

Periods of rain likely with possible thunderstorms, some of the rain can be heavy, warm and very humid, low-to-mid 80's

Monday

Partly sunny, warm, humid, chance for showers and thunderstorms, mid 80’s

Tuesday

Partly sunny, warm, chance for showers and thunderstorms, low-to-mid 80’s

Discussion

After a welcome break in the active weather pattern on Wednesday, a warm front is pushing through the region this morning causing some steady light rain and a weak cool front will approach on Friday. This next cool front will then stall in the area this weekend and moisture associated with the remains of Tropical Storm Bill will likely ride right along the frontal boundary zone late in the weekend. As a result, there is the threat for periods of heavy rain and thunderstorms on Father's Day Sunday from the remains of Tropical Storm Bill.