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Wintry, Windy, and Cold in the West and North; Warming in the East

A deepening trough along the west will bring much below normal temperatures, and the potential for snow to sea-level in the Pacific Northwest, and low elevation snows throughout California, including into the Grapevine. Travel will be hazardous across the west due to snow and strong winds. These winds will also increase fire weather threats in the central and southern Plains. Warming in the east. Read More >

Hazardous Weather Conditions

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Light Rain Snow Fog/Mist

33°F

1°C

Humidity 96%
Wind Speed N 6 mph
Barometer 30.07 in (1018.3 mb)
Dewpoint 32°F (0°C)
Visibility 6.00 mi
Wind Chill27°F (-3°C)
Last update 17 Feb 9:54 pm EST
Extended Forecast for

Swarthmore PA

  • Tonight

    Tonight: Rain, snow, and sleet before 3am, then a slight chance of snow between 3am and 4am.  Low around 30. Light and variable wind becoming northwest 5 to 7 mph after midnight.  Chance of precipitation is 100%. Total nighttime snow and sleet accumulation of 1 to 3 inches possible.

    Wintry Mix
    then Wintry
    Mix Likely

    Low: 30 °F

  • Sunday

    Sunday: Sunny, with a high near 49. West wind 7 to 10 mph.

    Sunny

    High: 49 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 32. Southwest wind around 5 mph becoming calm  in the evening.

    Mostly Clear

    Low: 32 °F

  • Washington's
    Birthday

    Washington's Birthday: Rain likely after 1pm.  Increasing clouds, with a high near 49. South wind 3 to 8 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Partly Sunny
    then Rain
    Likely

    High: 49 °F

  • Monday
    Night

    Monday Night: A chance of rain.  Patchy fog after 1am.  Otherwise, cloudy, with a low around 48. South wind around 7 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain
    and Patchy
    Fog

    Low: 48 °F

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 70.

    Mostly Cloudy

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 57.

    Mostly Cloudy

    Low: 57 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 75.

    Partly Sunny

    High: 75 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers.  Mostly cloudy, with a low around 49. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 49 °F

Detailed Forecast

Tonight
Rain, snow, and sleet before 3am, then a slight chance of snow between 3am and 4am. Low around 30. Light and variable wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 100%. Total nighttime snow and sleet accumulation of 1 to 3 inches possible.
Sunday
Sunny, with a high near 49. West wind 7 to 10 mph.
Sunday Night
Mostly clear, with a low around 32. Southwest wind around 5 mph becoming calm in the evening.
Washington's Birthday
Rain likely after 1pm. Increasing clouds, with a high near 49. South wind 3 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of rain. Patchy fog after 1am. Otherwise, cloudy, with a low around 48. South wind around 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly cloudy, with a high near 70.
Tuesday Night
Mostly cloudy, with a low around 57.
Wednesday
Partly sunny, with a high near 75.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 51. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.
Saturday
A chance of showers. Mostly cloudy, with a high near 60. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Swarthmore PA
 39.91°N 75.34°W (Elev. 197 ft)
9:39 pm EST Feb 17, 2018
10pm EST Feb 17, 2018-6pm EST Feb 24, 2018
 
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