7:00 AM | ***A possible strong-to-severe thunderstorm later today or early tonight with arrival of cool front***

6-Day forecast for the Philadelphia, PA metro region

Today

Mainly sunny, becoming breezy, very warm and noticeably more humid, chance of late day showers and thunderstorms, some of the late day storms can be strong-to-severe, highs in the upper 80’s; SW winds increasing to 10-20 mph

Tonight

Mainly cloudy in the evening with showers and thunderstorms possible, some of the storms can be strong-to-severe, becoming partly cloudy late and patchy fog can form after midnight, mild, lows near 70 degrees

Wednesday

Mainly sunny, warm, less humid, maybe a shower or thunderstorm, mid 80’s for afternoon highs

Wednesday Night             

Partly cloudy, mild, maybe a shower or thunderstorm, near 65 degrees for late night lows

Thursday

Mainly sunny, warm, mid 80’s

Friday

Mainly sunny, warm, maybe a shower or thunderstorm, near 85 degrees

Saturday

Mainly sunny, warm, mid-to-upper 80’s 

Sunday

Partly sunny, very warm, chance of showers and thunderstorms,, upper 80’s

Discussion              

A strong cold front will approach the area later today and it can set off a strong-to-severe thunderstorm during the late afternoon or evening hours. High pressure will try to take back control of the weather on Wednesday, but a shower or thunderstorm can’t be ruled out during the second half of the week as the same cold front that passes through by tonight will stall out just to the south of here and keep it somewhat unstable.

Meteorologist Paul Dorian
Arcfield Weather