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Very Active Weather Pattern Over The Western And Central U.S. Through Midweek

A powerful storm system will bring heavy snow, strong winds, and dangerous travel to much of the western and central U.S. through midweek. Snowfall amounts could exceed one foot in a few locations. On the warm side of this system, heavy rainfall and flooding will be possible from the lower Mississippi Valley to the Great Lakes midweek. Read More >

Hazardous Weather Conditions

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Mostly Cloudy

44°F

7°C

Humidity 45%
Wind Speed NW 7 mph
Barometer 30.45 in (1031.0 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 18 Feb 5:54 pm EST
Extended Forecast for

Swarthmore PA

  • Tonight

    Tonight: Mostly clear, with a low around 31. West wind around 6 mph becoming calm.

    Mostly Clear

    Low: 31 °F

  • Washington's
    Birthday

    Washington's Birthday: Rain likely, mainly after 2pm.  Increasing clouds, with a high near 50. South wind 3 to 8 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Rain then
    Rain Likely

    High: 50 °F

  • Monday
    Night

    Monday Night: A chance of rain, mainly before 8pm.  Areas of fog after 1am.  Otherwise, cloudy, with a low around 47. South wind around 7 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain
    and Areas Fog

    Low: 47 °F

  • Tuesday

    Tuesday: Areas of fog before 10am.  Otherwise, mostly cloudy, with a high near 70. Southwest wind 7 to 10 mph.

    Areas Fog
    then Partly
    Sunny

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 56. Southwest wind 6 to 8 mph.

    Mostly Cloudy

    Low: 56 °F

  • Wednesday

    Wednesday: A slight chance of showers after 2pm.  Partly sunny, with a high near 73. Chance of precipitation is 20%.

    Partly Sunny
    then Slight
    Chance
    Showers

    High: 73 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers after 8pm.  Mostly cloudy, with a low around 50. Chance of precipitation is 50%.

    Chance
    Showers

    Low: 50 °F

  • Thursday

    Thursday: A chance of showers.  Cloudy, with a high near 54. Chance of precipitation is 50%.

    Chance
    Showers

    High: 54 °F

  • Thursday
    Night

    Thursday Night: A chance of rain.  Mostly cloudy, with a low around 39. Chance of precipitation is 40%.

    Chance Rain

    Low: 39 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 31. West wind around 6 mph becoming calm.
Washington's Birthday
Rain likely, mainly after 2pm. Increasing clouds, with a high near 50. South wind 3 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of rain, mainly before 8pm. Areas of fog after 1am. Otherwise, cloudy, with a low around 47. South wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 70. Southwest wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 56. Southwest wind 6 to 8 mph.
Wednesday
A slight chance of showers after 2pm. Partly sunny, with a high near 73. Chance of precipitation is 20%.
Wednesday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.
Thursday
A chance of showers. Cloudy, with a high near 54. Chance of precipitation is 50%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.
Friday
A chance of rain. Mostly cloudy, with a high near 51. Chance of precipitation is 50%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 44. Chance of precipitation is 50%.
Saturday
A chance of rain. Cloudy, with a high near 61. Chance of precipitation is 50%.
Saturday Night
A chance of rain. Cloudy, with a low around 50. Chance of precipitation is 50%.
Sunday
A chance of showers. Mostly cloudy, with a high near 63. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Swarthmore PA
 39.91°N 75.34°W (Elev. 197 ft)
3:39 pm EST Feb 18, 2018
6pm EST Feb 18, 2018-6pm EST Feb 25, 2018
 
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Additional Resources

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