Heavy Snow in the Northern Rockies; Severe Weather Across the Plains; Critical Fire Weather in the Southwest

Heavy wet snow and gusty winds are expected in the higher elevations of Idaho, western Montana, and Wyoming Thursday. Meanwhile, another round of severe storms are expected to develop across the central and southern Plains. Damaging winds, tornadoes and large hail are the primary threats. Further west, dry conditions and gusty winds will lead to critical fire weather concerns in the Southwest Read More >

Current conditions at

Philadelphia, Northeast Philadelphia Airport (KPNE)

Lat: 40.08°NLon: 75.01°WElev: 118ft.

Thunderstorm in Vicinity Light Rain

72°F

22°C

Humidity	84%
Wind Speed	SW 6 mph
Barometer	29.92 in (1012.8 mb)
Dewpoint	67°F (19°C)
Visibility	8.00 mi
Last update	23 May 8:54 am EDT

More Information:

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

Extended Forecast for

Cornwells PA

Today
High: 84 °F
T-storms
Likely
Tonight
Low: 66 °F
Chance
T-storms then
Chance
Showers
Friday
High: 85 °F
Slight Chance
Showers then
Sunny
Friday Night
Low: 62 °F
Mostly Clear
Saturday
High: 84 °F
Chance
Showers
Saturday Night
Low: 64 °F
Chance
Showers
Sunday
High: 85 °F
Partly Sunny
Sunday Night
Low: 64 °F
Chance
T-storms
Memorial Day
High: 79 °F
Showers
Likely

Detailed Forecast

Today

Showers and thunderstorms likely, mainly before 2pm. Mostly cloudy, with a high near 84. West wind 5 to 10 mph becoming northwest 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.

Tonight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Southwest wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A slight chance of showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 85. North wind around 5 mph. Chance of precipitation is 20%.

Friday Night

Mostly clear, with a low around 62. West wind around 5 mph becoming calm.

Saturday

A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Partly sunny, with a high near 85.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.

Memorial Day

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.

Monday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.

Tuesday

A chance of showers. Mostly sunny, with a high near 75. Chance of precipitation is 40%.

Tuesday Night

A chance of showers. Partly cloudy, with a low around 59. Chance of precipitation is 40%.

Wednesday

A chance of showers. Mostly sunny, with a high near 73. Chance of precipitation is 40%.