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.

Partly Cloudy

92°F

33°C

Humidity	56%
Wind Speed	SW 12 mph
Barometer	30.07 in (1018.3 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	102°F (39°C)
Last update	6 Aug 5:54 pm EDT

More Information:

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

Extended Forecast for

2 Miles NNW Philadelphia PA

Heat Advisory August 6, 06:19pm until August 8, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 6, 06:19pm until August 8, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Tonight
Low: 75 °F
Scattered
T-storms then
Partly Cloudy
Friday
High: 91 °F
Sunny then
Chance
T-storms
Friday Night
Low: 74 °F
Showers
Likely then
Chance
Showers
Saturday
High: 91 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 74 °F
Partly Cloudy
Sunday
High: 90 °F
Sunny
Sunday Night
Low: 72 °F
Mostly Clear
Monday
High: 91 °F
Sunny

Detailed Forecast

Tonight

Scattered showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 75. Southwest wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 30%.

Friday

A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 91. Heat index values as high as 102. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 74. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Heat index values as high as 101. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Saturday Night

Partly cloudy, with a low around 74. Southwest wind around 5 mph.

Sunday

Sunny, with a high near 90.

Sunday Night

Mostly clear, with a low around 72.

Monday

Sunny, with a high near 91.

Monday Night

Partly cloudy, with a low around 74.

Tuesday

A chance of showers after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 40%.