Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Overcast

76°F

24°C

Humidity	54%
Wind Speed	S 3 mph
Barometer	29.97 in (1014.7 mb)
Dewpoint	58°F (14°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	21 Jun 10:54 pm EDT

More Information:

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

Extended Forecast for

3 Miles NNE Cheyney PA

Tonight
Low: 63 °F
Mostly Cloudy
Monday
High: 82 °F
Mostly Cloudy
then Heavy
Rain
Monday Night
Low: 64 °F
Heavy Rain
Tuesday
High: 79 °F
Chance
Showers
Tuesday Night
Low: 59 °F
Mostly Clear
Wednesday
High: 82 °F
Sunny
Wednesday Night
Low: 61 °F
Mostly Clear
Thursday
High: 85 °F
Sunny then
Chance
Showers
Thursday Night
Low: 64 °F
Chance
T-storms then
Showers
Likely

Detailed Forecast

Tonight

Mostly cloudy, with a low around 63. Northwest wind around 5 mph becoming calm.

Monday

Showers likely and possibly a thunderstorm, mainly after 2pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 82. East wind 5 to 15 mph becoming south in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers and thunderstorms, mainly before 3am. Some of the storms could produce heavy rainfall. Low around 64. South wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday

A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 79. North wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Mostly clear, with a low around 59. Northwest wind around 5 mph.

Wednesday

Sunny, with a high near 82.

Wednesday Night

Mostly clear, with a low around 61.

Thursday

A chance of showers after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 30%.

Thursday Night

A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

Friday

Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 60%.

Friday Night

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

Saturday

Mostly sunny, with a high near 85.

Saturday Night

Partly cloudy, with a low around 66.

Sunday

Mostly sunny, with a high near 86.