Briefing for Heat, Severe Storm, and Flash Flood Risks through Thursday

Dangerously hot and humid conditions are expected through Wednesday. There is also a threat of isolated severe thunderstorms on Wednesday. Flash flooding from locally heavy rainfall is possible on Thursday. See this briefing for details on these hazards. Read More >

Hazardous Weather Conditions

Current conditions at

Philadelphia, Northeast Philadelphia Airport (KPNE)

Lat: 40.08°NLon: 75.01°WElev: 118ft.

Fair

79°F

26°C

Humidity	79%
Wind Speed	Calm
Barometer	30.02 in (1016.4 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	30 Jul 6:54 am EDT

More Information:

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

Extended Forecast for

Southampton PA

Heat Advisory July 30, 07:52am until July 30, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 30, 07:52am until July 30, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
Today
High: 98 °F
Hot
Tonight
Low: 75 °F
Slight Chance
T-storms then
Mostly Clear
Thursday
High: 88 °F
Chance
T-storms then
Heavy Rain
Thursday Night
Low: 66 °F
Heavy Rain
Friday
High: 71 °F
Showers
Friday Night
Low: 59 °F
Chance
Showers
Saturday
High: 80 °F
Sunny
Saturday Night
Low: 58 °F
Mostly Clear

Detailed Forecast

Today

Sunny and hot, with a high near 98. Heat index values as high as 102. Calm wind becoming southwest around 5 mph in the afternoon.

Tonight

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers and thunderstorms after 5am. Mostly clear, with a low around 75. South wind around 5 mph. Chance of precipitation is 20%.

Thursday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 88. East wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. Northeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Friday

Showers and possibly a thunderstorm. High near 71. Northeast wind 10 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

A chance of showers before 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Sunny, with a high near 80.

Saturday Night

Mostly clear, with a low around 58.

Sunday

Sunny, with a high near 83.

Sunday Night

Mostly clear, with a low around 60.

Monday

Mostly sunny, with a high near 86.

Monday Night

Partly cloudy, with a low around 63.