Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

Hazardous Weather Conditions

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

A Few Clouds and Breezy

31°F

-1°C

Humidity 31%
Wind Speed W 22 G 31 mph
Barometer 29.70 in (1005.8 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 13 Dec 1:54 pm EST
Extended Forecast for

2 Miles SSW Newtown Square PA

  • This
    Afternoon

    This Afternoon: Partly sunny, with a high near 29. Breezy, with a west wind 16 to 20 mph, with gusts as high as 33 mph.

    Partly Sunny
    and Breezy

    High: 29 °F

  • Tonight

    Tonight: Snow likely, mainly after 4am.  Cloudy, with a low around 24. West wind 5 to 7 mph becoming light and variable.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Likely

    Low: 24 °F

  • Thursday

    Thursday: A chance of snow, mainly before 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 36. Northwest wind 7 to 15 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Chance Snow
    then Mostly
    Sunny

    High: 36 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 21. Northwest wind 5 to 8 mph becoming calm  after midnight.

    Partly Cloudy

    Low: 21 °F

  • Friday

    Friday: A chance of snow showers after 1pm.  Mostly cloudy, with a high near 32. Calm wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Mostly Cloudy
    then Chance
    Snow Showers

    High: 32 °F

  • Friday
    Night

    Friday Night: A slight chance of snow showers before 1am.  Mostly cloudy, with a low around 24. Chance of precipitation is 20%.

    Slight Chance
    Snow Showers

    Low: 24 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 35.

    Mostly Sunny

    High: 35 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 24.

    Partly Cloudy

    Low: 24 °F

  • Sunday

    Sunday: A chance of showers after 1pm.  Partly sunny, with a high near 41. Chance of precipitation is 30%.

    Mostly Sunny
    then Chance
    Showers

    High: 41 °F

Detailed Forecast

This Afternoon
Partly sunny, with a high near 29. Breezy, with a west wind 16 to 20 mph, with gusts as high as 33 mph.
Tonight
Snow likely, mainly after 4am. Cloudy, with a low around 24. West wind 5 to 7 mph becoming light and variable. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 36. Northwest wind 7 to 15 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 21. Northwest wind 5 to 8 mph becoming calm after midnight.
Friday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 32. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
A chance of showers after 1pm. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 46.
Click Map For Forecast
Point Forecast:
2 Miles SSW Newtown Square PA
 39.95°N 75.45°W (Elev. 328 ft)
12:38 pm EST Dec 13, 2017
2pm EST Dec 13, 2017-6pm EST Dec 19, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database