Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Flash Flood Warning until August 23, 08:00 AM EDT

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Mostly Cloudy

68°F

20°C

Humidity	90%
Wind Speed	E 3 mph
Barometer	29.81 in (1009.3 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	23 Aug 5:54 am EDT

More Information:

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

Extended Forecast for

2 Miles N National Park NJ

Flash Flood Warning August 23, 06:23am until August 23, 08:00am

Click here for hazard details and duration

...

Flash Flood Warning August 23, 06:23am until August 23, 08:00am
NOW until 8:00am Sun
Flash Flood Warning
Today
High: 84 °F
Chance
T-storms then
Mostly Sunny
Tonight
Low: 64 °F
Mostly Clear
Monday
High: 81 °F
Sunny
Monday Night
Low: 63 °F
Mostly Clear
Tuesday
High: 82 °F
Sunny
Tuesday Night
Low: 64 °F
Mostly Clear
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 69 °F
Partly Cloudy

Detailed Forecast

Today

A chance of showers and thunderstorms before 7am. Partly sunny, with a high near 84. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Mostly clear, with a low around 64. West wind around 5 mph.

Monday

Sunny, with a high near 81. West wind 5 to 10 mph.

Monday Night

Mostly clear, with a low around 63. West wind around 5 mph.

Tuesday

Sunny, with a high near 82. West wind 5 to 10 mph.

Tuesday Night

Mostly clear, with a low around 64.

Wednesday

Sunny, with a high near 86.

Wednesday Night

Partly cloudy, with a low around 69.

Thursday

A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 50%.

Thursday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Friday

A chance of showers. Partly sunny, with a high near 87. Chance of precipitation is 30%.

Friday Night

A chance of showers. Partly cloudy, with a low around 70. Chance of precipitation is 30%.

Saturday

Mostly sunny, with a high near 86.