Heavy Rain and Possible Flash Flooding in the Northeast and Northern Mid-Atlantic

A strong cold front will push through the Eastern U.S. today with strong thunderstorms, heavy rain and possible flooding. The main zone for these hazards will be from portions of the Mid-Atlantic into parts of the Northeast, as a tremendous amount of moisture interacts with the cold front. This includes a portion of the I-95 corridor from Baltimore to Philadelphia and New York City. Read More >

Hazardous Weather Conditions

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Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Rain Fog/Mist

70°F

21°C

Humidity	94%
Wind Speed	SW 7 mph
Barometer	29.85 in
Dewpoint	68°F (20°C)
Visibility	3.50 mi
Last update	23 Sep 2:55 pm EDT

More Information:

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

Extended Forecast for

Blue Bell PA

Flash Flood Watch until September 24, 02:00am

Flood Advisory until September 23, 04:00pm

Flash Flood Warning until September 23, 04:30pm

Click here for hazard details and duration

Flash Flood Watch

Flood Advisory

Flash Flood Warning

Flash Flood Watch until September 24, 02:00am
Flood Advisory until September 23, 04:00pm
Flash Flood Warning until September 23, 04:30pm

NOW: Multiple
hazards in effect

Click HERE for Details
This
Afternoon

Heavy Rain
High: 78 °F
Tonight

Heavy Rain
then Chance
Showers
Low: 55 °F
Friday

Sunny
High: 71 °F
Friday
Night

Clear
Low: 49 °F
Saturday

Sunny
High: 73 °F
Saturday
Night

Mostly Clear
Low: 52 °F
Sunday

Sunny
High: 72 °F
Sunday
Night

Mostly Clear
Low: 50 °F

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. Some of the storms could produce gusty winds and heavy rain. High near 78. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and possibly a thunderstorm before 11pm, then a chance of showers. Some of the storms could produce gusty winds and heavy rain. Low around 55. West wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

Friday

Sunny, with a high near 71. West wind 5 to 10 mph.

Friday Night

Clear, with a low around 49. West wind around 5 mph becoming calm in the evening.

Saturday

Sunny, with a high near 73. Calm wind becoming west around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 52.

Sunday

Sunny, with a high near 72.

Sunday Night

Mostly clear, with a low around 50.