Severe Weather in the Northeast; Intense Heat in the Mid-Atlantic and Portions of the West

Severe thunderstorms and heavy rainfall are likely across portions of the Northeast. An intense heat wave will continue across the Mid-Atlantic, where record high temperatures are likely. In the West, triple-digit high temperatures are possible in central and southern California, Arizona, and Utah. Monsoon-like conditions may produce isolated flash flooding in the Four Corners region. Read More >

Hazardous Weather Conditions

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Mostly Cloudy

95°F

35°C

Humidity	41%
Wind Speed	SW 20 mph
Barometer	29.68 in (1005.1 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	23 Jun 2:54 pm EDT

More Information:

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

Extended Forecast for

3 Miles NE Clayton NJ

Excessive Heat Warning June 23, 03:29pm until June 23, 08:00pm

Click here for hazard details and duration

Excessive Heat Warning

Excessive Heat Warning June 23, 03:29pm until June 23, 08:00pm
NOW until 8:00pm Sun
Excessive Heat Warning
This Afternoon
High: 98 °F
Chance
T-storms
Tonight
Low: 73 °F
T-storms
Monday
High: 86 °F
Sunny
Monday Night
Low: 66 °F
Mostly Clear
Tuesday
High: 91 °F
Sunny
Tuesday Night
Low: 70 °F
Partly Cloudy
Wednesday
High: 98 °F
Hot
Wednesday Night
Low: 71 °F
Showers
Likely

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms. Partly sunny and hot, with a high near 98. Heat index values as high as 105. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms, mainly before 1am. Low around 73. Southwest wind 10 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Mostly cloudy through mid morning, then becoming sunny, with a high near 86. West wind around 15 mph, with gusts as high as 25 mph.

Monday Night

Mostly clear, with a low around 66. Northwest wind 10 to 15 mph.

Tuesday

Sunny, with a high near 91. Northwest wind around 5 mph.

Tuesday Night

Partly cloudy, with a low around 70.

Wednesday

Mostly sunny and hot, with a high near 98.

Wednesday Night

Showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 70%.

Thursday

A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 30%.

Thursday Night

A chance of thunderstorms before 8pm. Mostly clear, with a low around 65. Chance of precipitation is 30%.

Friday

Sunny, with a high near 88.

Friday Night

Partly cloudy, with a low around 66.

Saturday

Partly sunny, with a high near 89.

Saturday Night

Partly cloudy, with a low around 70.