Dangerous Heat and Humidity Through Saturday

Dangerously hot and humid conditions are expected to build through Saturday. Additionally, there will be a threat of thunderstorms Friday through Sunday. View this briefing for details. Read More >

Hazardous Weather Conditions

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Fair

92°F

33°C

Humidity	61%
Wind Speed	Calm
Barometer	30.04 in
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	105°F (41°C)
Last update	2 Jul 10:15 am EDT

More Information:

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

Extended Forecast for

Mainland PA

Extreme Heat Warning July 2, 10:33am until July 4, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning July 2, 10:33am until July 4, 08:00pm
NOW until 8:00pm Sat
Extreme Heat Warning
Today
High: 103 °F
Hot
Tonight
Low: 77 °F
Clear
Friday
High: 102 °F
Sunny then
Isolated
T-storms
Friday Night
Low: 76 °F
Mostly Clear
Independence Day
High: 99 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 72 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 93 °F
Mostly Sunny
then Showers
Likely
Sunday Night
Low: 68 °F
Showers

Detailed Forecast

Today

Sunny and hot, with a high near 103. Heat index values as high as 112. West wind 5 to 10 mph.

Tonight

Clear, with a low around 77. West wind around 5 mph.

Friday

Isolated showers and thunderstorms after 3pm. Sunny and hot, with a high near 102. Heat index values as high as 109. Light west wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 20%.

Friday Night

Mostly clear, with a low around 76. West wind around 5 mph becoming calm in the evening.

Independence Day

A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 99. West wind 5 to 10 mph. Chance of precipitation is 30%.

Saturday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 93. Chance of precipitation is 60%.

Sunday Night

Showers and possibly a thunderstorm before 2am, then showers likely. Low around 68. Chance of precipitation is 80%.

Monday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 85. Chance of precipitation is 70%.

Monday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

Tuesday

A chance of showers. Partly sunny, with a high near 85. Chance of precipitation is 30%.

Tuesday Night

A chance of showers. Partly cloudy, with a low around 65. Chance of precipitation is 30%.