Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Hazardous Weather Conditions

Heat Advisory until August 8, 08:00 PM EDT

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

A Few Clouds

89°F

32°C

Humidity	63%
Wind Speed	S 3 mph
Barometer	30.12 in (1019.9 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	99°F (37°C)
Last update	7 Aug 11:54 am EDT

More Information:

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

Extended Forecast for

2 Miles SSW Philadelphia PA

Heat Advisory August 7, 12:40pm until August 8, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 7, 12:40pm until August 8, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
This Afternoon
High: 93 °F
Heavy Rain
Tonight
Low: 75 °F
Heavy Rain
and Patchy
Fog
Saturday
High: 92 °F
Patchy Fog
then Chance
T-storms
Saturday Night
Low: 75 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 92 °F
Sunny
Sunday Night
Low: 75 °F
Mostly Clear
Monday
High: 94 °F
Sunny
Monday Night
Low: 76 °F
Partly Cloudy

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms, mainly after 5pm. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 93. Heat index values as high as 102. Southwest wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before 1am. Some of the storms could produce heavy rainfall. Patchy fog before 3am, then patchy fog after 4am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 75. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms, mainly after 3pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 92. Heat index values as high as 102. Southwest wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 75. Southwest wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Sunny, with a high near 92. West wind around 5 mph.

Sunday Night

Mostly clear, with a low around 75.

Monday

Sunny, with a high near 94.

Monday Night

Partly cloudy, with a low around 76.

Tuesday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 40%.

Tuesday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.