National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Accumulating Snow Expected Saturday Night into Sunday Morning

A storm system will bring accumulating snow across the region Saturday night through Sunday morning, followed by bitter cold temperatures into early next week. View this briefing for details. Read More >

Hazardous Weather Conditions

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Light Rain

37°F

3°C

Humidity 82%
Wind Speed NW 5 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 32°F (0°C)
Visibility 7.00 mi
Wind Chill33°F (1°C)
Last update 13 Dec 10:54 pm EST
Extended Forecast for

Blackwood NJ

Winter Storm Warning until December 14, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until December 14, 01:00pm

    NOW until 1:00pm Sun

    Winter Storm Warning

  • Tonight

    Low: 26 °F

    Rain/Snow

  • Sunday

    Sunday: A chance of snow, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 31. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    High: 31 °F

    Chance Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 15. Northwest wind 10 to 15 mph.

    Low: 15 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 29. West wind around 10 mph, with gusts as high as 20 mph.

    High: 29 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18. Southwest wind around 5 mph.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Tonight
Snow, possibly mixed with rain, becoming all snow after 1am. The snow could be heavy at times. Low around 26. Northwest wind around 5 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Sunday
A chance of snow, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 31. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Sunday Night
Mostly clear, with a low around 15. Northwest wind 10 to 15 mph.
Monday
Increasing clouds, with a high near 29. West wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 18. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 53.
Thursday Night
Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 26.
Saturday
A chance of rain. Partly sunny, with a high near 44. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Blackwood NJ
 39.79°N 75.07°W (Elev. 79 ft)
Last Update:
4:57 pm EST Dec 13, 2025
Forecast Valid:
11pm EST Dec 13, 2025-6pm EST Dec 20, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation