Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Hazardous Weather Conditions

Flood Watch until August 28, 04:00 AM EDT

Current conditions at

Philadelphia, Northeast Philadelphia Airport (KPNE)

Lat: 40.08°NLon: 75.01°WElev: 118ft.

Mostly Cloudy

70°F

21°C

Humidity	93%
Wind Speed	W 8 mph
Barometer	30.00 in (1015.9 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	27 Aug 11:54 pm EDT

More Information:

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

Extended Forecast for

3 Miles SW Cheltenham PA

Flood Watch August 28, 12:38am until August 28, 04:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 28, 12:38am until August 28, 04:00am
NOW until 4:00am Fri
Flood Watch
Overnight
Low: 69 °F
Chance
Showers
Friday
High: 85 °F
Partly Sunny
then Chance
T-storms
Friday Night
Low: 66 °F
Mostly Cloudy
Saturday
High: 85 °F
Mostly Sunny
Saturday Night
Low: 66 °F
Mostly Clear
Sunday
High: 87 °F
Mostly Sunny
Sunday Night
Low: 70 °F
Partly Cloudy
Monday
High: 89 °F
Mostly Sunny

Detailed Forecast

Overnight

A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Calm wind becoming north around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Mostly cloudy, with a low around 66. Calm wind becoming north around 5 mph.

Saturday

Mostly sunny, with a high near 85. North wind around 5 mph.

Saturday Night

Mostly clear, with a low around 66. Calm wind.

Sunday

Mostly sunny, with a high near 87.

Sunday Night

Partly cloudy, with a low around 70.

Monday

Mostly sunny, with a high near 89.