Severe Thunderstorms and Flash Flooding Risks - Saturday, July 18th

Scattered to numerous severe thunderstorms are likely across the region on Saturday, July 18th, including a risk of flash flooding for portions of the area. View this briefing for the details regarding these hazards. Read More >

Hazardous Weather Conditions

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Mostly Cloudy

79°F

26°C

Humidity	79%
Wind Speed	SW 15 G 25 mph
Barometer	29.74 in (1007.1 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	18 Jul 8:54 pm EDT

More Information:

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

Extended Forecast for

2 Miles ESE Swedesboro NJ

Flood Watch until July 19, 02:00am

Click here for hazard details and duration

Flood Watch

Flood Watch until July 19, 02:00am
NOW until 2:00am Sun
Flood Watch
Tonight
Low: 71 °F
Heavy Rain
Sunday
High: 83 °F
Becoming
Sunny
Sunday Night
Low: 65 °F
Mostly Clear
Monday
High: 84 °F
Sunny
Monday Night
Low: 68 °F
Partly Cloudy
then Slight
Chance
T-storms
Tuesday
High: 83 °F
Showers
Tuesday Night
Low: 71 °F
Showers
Wednesday
High: 84 °F
Showers
Likely

Detailed Forecast

Tonight

A chance of showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 71. West wind around 10 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Partly sunny, then gradually becoming sunny, with a high near 83. Northwest wind around 10 mph.

Sunday Night

Mostly clear, with a low around 65. North wind around 5 mph.

Monday

Sunny, with a high near 84. Northeast wind around 5 mph becoming calm.

Monday Night

A slight chance of showers between 2am and 5am, then a slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 68. Southeast wind around 5 mph. Chance of precipitation is 20%.

Tuesday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11am. High near 83. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Showers and possibly a thunderstorm before 2am, then showers likely. Low around 71. Chance of precipitation is 90%.

Wednesday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 84. Chance of precipitation is 70%.

Wednesday Night

A chance of thunderstorms before 8pm. Partly cloudy, with a low around 64. Chance of precipitation is 30%.

Thursday

Mostly sunny, with a high near 79.

Thursday Night

Mostly clear, with a low around 64.

Friday

Sunny, with a high near 82.