Active Pattern for the Center of the Nation; Increasing Rainfall Threat for the Pacific Northwest

An active pattern remains in place across the center of the country with additional threats from severe thunderstorms and heavy rainfall. These concerns will remain in place through most of the weekend. An approaching storm across the Pacific Northwest is expected to bring heavy rainfall and strong winds late this weekend. The heat risk and fire weather concerns will increase across the Southwest. Read More >

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Fair

82°F

28°C

Humidity	22%
Wind Speed	Calm
Barometer	30.13 in
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	1 Jun 4:35 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: 59 °F
Partly Cloudy
Sunday
High: 84 °F
Partly Sunny
Sunday Night
Low: 63 °F
Chance
Showers and
Patchy Fog
Monday
High: 83 °F
Slight Chance
Showers and
Patchy Fog
then Mostly
Sunny
Monday Night
Low: 62 °F
Partly Cloudy
Tuesday
High: 83 °F
Mostly Sunny
Tuesday Night
Low: 61 °F
Mostly Cloudy
Wednesday
High: 80 °F
Mostly Cloudy
then Chance
Showers
Wednesday Night
Low: 65 °F
Showers
Likely

Detailed Forecast

Tonight

Partly cloudy, with a low around 59. West wind around 5 mph becoming calm in the evening.

Sunday

Partly sunny, with a high near 84. Southwest wind 5 to 10 mph.

Sunday Night

A chance of showers and thunderstorms. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 63. Southwest wind 5 to 10 mph becoming light in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A slight chance of showers before 11am, then a slight chance of showers and thunderstorms after 5pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 83. West wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 20%.

Monday Night

Partly cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 83.

Tuesday Night

Mostly cloudy, with a low around 61.

Wednesday

A chance of showers after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 40%.

Wednesday Night

A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

Thursday

Showers likely and possibly a thunderstorm before 8am, then showers likely between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 70%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.

Friday

A chance of showers. Mostly sunny, with a high near 78. Chance of precipitation is 30%.

Friday Night

Partly cloudy, with a low around 60.

Saturday

Mostly sunny, with a high near 76.