Heavy Rainfall in the Southwest and Southeast This Weekend; Monitoring Tropical Cyclone Formation Which Could Impact the Southeast U.S.

Heavy rainfall from monsoon thunderstorms may bring isolated flash and urban flooding to the Desert Southwest. A near-stationary front will bring numerous showers and thunderstorms to much of the Mid-Atlantic and Southeast. Tropical wave (AL94) is likely to become a depression. Significant uncertainty remains in the track and intensity, but chances for impacts to the Southeast are increasing. Read More >

Current conditions at

Philadelphia, Northeast Philadelphia Airport (KPNE)

Lat: 40.08°NLon: 75.01°WElev: 118ft.

Fair

67°F

19°C

Humidity	76%
Wind Speed	NW 3 mph
Barometer	29.94 in (1013.7 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	27 Sep 2:54 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Cornwells PA

Overnight
Low: 63 °F
Patchy Fog
Saturday
High: 79 °F
Patchy Fog
then Mostly
Cloudy
Saturday Night
Low: 64 °F
Showers
Likely
Sunday
High: 79 °F
Chance
Showers then
Partly Sunny
Sunday Night
Low: 63 °F
Mostly Cloudy
Monday
High: 80 °F
Mostly Cloudy
Monday Night
Low: 64 °F
Cloudy
Tuesday
High: 75 °F
Mostly Cloudy
Tuesday Night
Low: 60 °F
Mostly Cloudy

Detailed Forecast

Overnight

Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 63. Calm wind.

Saturday

Patchy fog before 8am. Otherwise, increasing clouds, with a high near 79. Calm wind becoming northeast around 5 mph.

Saturday Night

Showers likely, mainly between 8pm and 2am. Cloudy, with a low around 64. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

A chance of showers before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 79. Calm wind becoming north around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

Mostly cloudy, with a low around 63. Calm wind.

Monday

Mostly cloudy, with a high near 80.

Monday Night

Cloudy, with a low around 64.

Tuesday

Mostly cloudy, with a high near 75.

Tuesday Night

Mostly cloudy, with a low around 60.

Wednesday

Mostly sunny, with a high near 71.