Flash Flooding and Severe Thunderstorms Tuesday, July 28th - Wednesday, July 29th

Scattered to numerous thunderstorms are likely across the region Tuesday, July 28th through Wednesday, July 29th which will bring a risk of flash flooding and severe thunderstorms across the entire region. View this briefing for the details regarding these hazards. Read More >

Hazardous Weather Conditions

Flood Watch until July 29, 02:00 PM EDT

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Thunderstorm Heavy Rain

70°F

21°C

Humidity	90%
Wind Speed	SW 16 mph
Barometer	29.58 in (1001.7 mb)
Dewpoint	67°F (19°C)
Visibility	7.00 mi
Last update	28 Jul 8:54 pm EDT

More Information:

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

Extended Forecast for

Philadelphia PA

Flood Watch July 28, 09:48pm until July 29, 02:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch July 28, 09:48pm until July 29, 02:00pm
NOW until 2:00pm Wed
Flood Watch
Tonight
Low: 67 °F
Showers then
Chance
T-storms
Wednesday
High: 82 °F
Mostly Sunny
then Chance
Showers
Wednesday Night
Low: 66 °F
Slight Chance
T-storms then
Partly Cloudy
Thursday
High: 81 °F
Mostly Sunny
then Chance
Showers
Thursday Night
Low: 66 °F
Chance
Showers then
Partly Cloudy
Friday
High: 85 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 68 °F
Partly Cloudy
Saturday
High: 88 °F
Mostly Sunny

Detailed Forecast

Tonight

Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms, mainly between midnight and 2am. Low around 67. Southeast wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

A chance of showers and thunderstorms, mainly between 3pm and 5pm. Partly sunny, with a high near 82. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A slight chance of showers and thunderstorms, mainly between 8pm and 9pm. Partly cloudy, with a low around 66. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.

Thursday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. North wind 5 to 10 mph. Chance of precipitation is 40%.

Thursday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. North wind around 5 mph. Chance of precipitation is 30%.

Friday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 20%.

Friday Night

Partly cloudy, with a low around 68.

Saturday

Mostly sunny, with a high near 88.

Saturday Night

Mostly cloudy, with a low around 69.