Severe Thunderstorms and Flash Flooding for the Central U.S. through Tuesday; Dangerous East Coast Beach Conditions

Thunderstorms ahead of an approaching cold front will impact much of the Central U.S. through Tuesday. Severe thunderstorms and flash flooding are forecast for portions of the central/southern Plains and the Mississippi, Ohio, and Tennessee Valleys. Meanwhile, dangerous waves and rip currents will impact portions of the East Coast as tropical activity increases in the Atlantic. Read More >

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Fair

60°F

16°C

Humidity	94%
Wind Speed	S 3 mph
Barometer	30.06 in
Dewpoint	58°F (14°C)
Visibility	10.00 mi
Last update	22 Sep 10:55 pm EDT

More Information:

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

Extended Forecast for

King of Prussia PA

Tonight
Low: 60 °F
Partly Cloudy
Tuesday
High: 84 °F
Partly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 64 °F
Chance
Showers
Wednesday
High: 81 °F
Mostly Cloudy
then Chance
Showers
Wednesday Night
Low: 66 °F
Showers
Likely
Thursday
High: 78 °F
Showers
Thursday Night
Low: 65 °F
Showers
Friday
High: 78 °F
Chance
Showers
Friday Night
Low: 61 °F
Chance
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 60. South wind around 5 mph becoming calm.

Tuesday

A slight chance of showers between 3pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 84. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Tuesday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 64. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers after 2pm. Mostly cloudy, with a high near 81. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Showers and possibly a thunderstorm. High near 78. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Showers and possibly a thunderstorm before 8pm, then showers likely. Low around 65. Chance of precipitation is 80%.

Friday

A chance of showers. Mostly cloudy, with a high near 78. Chance of precipitation is 50%.

Friday Night

A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.

Saturday

A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 40%.

Saturday Night

Partly cloudy, with a low around 61.

Sunday

Mostly sunny, with a high near 80.