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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 >

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

A Few Clouds and Breezy

-1°C

31°F

Humidity 31%
Wind Speed W 35 G 52 km/h
Barometer 1006.2 mb (29.72 in)
Dewpoint -16°C (4°F)
Visibility 16 km
Wind Chill-8°C (18°F)
Last update 13 Dec 2:54 pm EST
Extended Forecast for

Philadelphia PA

Winter Weather Advisory December 13, 08:00pm until December 14, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: A chance of snow, mainly after 11pm.  Cloudy, with a low around -3. West wind 18 to 23 km/h becoming southwest 5 to 10 km/h after midnight. Winds could gust as high as 39 km/h.  Chance of precipitation is 40%. Total nighttime snow accumulation of around a centimeter possible.

    Chance Snow

    Low: -3 °C

  • Thursday

    Thursday: A chance of snow, mainly before 9am.  Cloudy, then gradually becoming mostly sunny, with a high near 2. Northwest wind 10 to 15 km/h increasing to 18 to 23 km/h in the morning.  Chance of precipitation is 30%. New snow accumulation of less than a half centimeter possible.

    Chance Snow

    High: 2 °C

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around -6. Northwest wind 11 to 16 km/h becoming light  after midnight.

    Partly Cloudy

    Low: -6 °C

  • Friday

    Friday: A chance of snow showers after 2pm.  Mostly cloudy, with a high near 1. Calm wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Mostly Cloudy
    then Chance
    Snow Showers

    High: 1 °C

  • Friday
    Night

    Friday Night: A chance of snow showers, mainly before 8pm.  Mostly cloudy, with a low around -4. Light west wind increasing to 6 to 11 km/h in the evening.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Chance Snow
    Showers

    Low: -4 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 3.

    Mostly Sunny

    High: 3 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around -4.

    Partly Cloudy

    Low: -4 °C

  • Sunday

    Sunday: A chance of showers after 2pm.  Partly sunny, with a high near 6. Chance of precipitation is 30%.

    Mostly Sunny
    then Chance
    Showers

    High: 6 °C

  • Sunday
    Night

    Sunday Night: A chance of rain showers before 8pm, then a chance of rain and snow showers.  Mostly cloudy, with a low around 1. Chance of precipitation is 30%.

    Chance
    Rain/Snow

    Low: 1 °C

Detailed Forecast

Tonight
A chance of snow, mainly after 11pm. Cloudy, with a low around -3. West wind 18 to 23 km/h becoming southwest 5 to 10 km/h after midnight. Winds could gust as high as 39 km/h. Chance of precipitation is 40%. Total nighttime snow accumulation of around a centimeter possible.
Thursday
A chance of snow, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 2. Northwest wind 10 to 15 km/h increasing to 18 to 23 km/h in the morning. Chance of precipitation is 30%. New snow accumulation of less than a half centimeter possible.
Thursday Night
Partly cloudy, with a low around -6. Northwest wind 11 to 16 km/h becoming light after midnight.
Friday
A chance of snow showers after 2pm. Mostly cloudy, with a high near 1. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A chance of snow showers, mainly before 8pm. Mostly cloudy, with a low around -4. Light west wind increasing to 6 to 11 km/h in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 3.
Saturday Night
Partly cloudy, with a low around -4.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 6. Chance of precipitation is 30%.
Sunday Night
A chance of rain showers before 8pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.
Monday
A chance of rain and snow showers before 8am. Partly sunny, with a high near 8. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 1.
Tuesday
Mostly sunny, with a high near 8.
Tuesday Night
Partly cloudy, with a low around 1.
Wednesday
Mostly sunny, with a high near 6.
Click Map For Forecast
Point Forecast:
Philadelphia PA
 39.96°N 75.16°W (Elev. 8 m)
12:38 pm EST Dec 13, 2017
4pm EST Dec 13, 2017-6pm EST Dec 20, 2017
 
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Additional Resources

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