Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Partly Cloudy

79°F

26°C

Humidity	36%
Wind Speed	S 6 mph
Barometer	30.22 in (1023.3 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	29 Aug 2:54 pm EDT

More Information:

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

Extended Forecast for

Rose Valley PA

Tonight
Low: 60 °F
Mostly Clear
then Patchy
Fog
Sunday
High: 85 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 69 °F
Slight Chance
T-storms
Monday
High: 86 °F
Partly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 69 °F
Chance
Showers
Tuesday
High: 87 °F
Partly Sunny
then Chance
Showers
Tuesday Night
Low: 70 °F
Chance
Showers
Wednesday
High: 88 °F
Mostly Cloudy
then Chance
Showers
Wednesday Night
Low: 71 °F
Chance
Showers

Detailed Forecast

Tonight

Patchy fog after 1am. Otherwise, mostly clear, with a low around 60. Calm wind.

Sunday

A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 85. Light south wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 30%.

Sunday Night

A slight chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 69. South wind around 5 mph becoming west after midnight. Chance of precipitation is 20%.

Monday

A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 86. Calm wind becoming north around 5 mph. Chance of precipitation is 20%.

Monday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 30%.

Tuesday Night

A chance of showers. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.

Wednesday

A chance of showers after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 30%.

Wednesday Night

A chance of showers before 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.

Thursday

A chance of showers after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 40%.

Thursday Night

A chance of showers. Partly cloudy, with a low around 68. Chance of precipitation is 30%.