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

Wintry precipitation expected Friday afternoon into Saturday morning

A storm system will bring accumulating snow, sleet, and freezing rain that can lead to holiday travel disruptions. View this briefing for details. Read More >

Hazardous Weather Conditions

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Fair

47°F

8°C

Humidity 37%
Wind Speed NW 12 G 29 mph
Barometer 29.84 in (1010.7 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 25 Dec 1:53 pm EST
Extended Forecast for

Sussex Airport NJ

Winter Storm Warning December 26, 01:00pm until December 27, 10:00am
Click here for hazard details and duration
Winter Storm Warning

  • Christmas Day

    Christmas Day: Mostly sunny, with a high near 47. Northwest wind 10 to 15 mph.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 14. North wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 14 °F

    Mostly Clear

  • Friday

    Friday: A chance of snow after 1pm. Increasing clouds, with a high near 27. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

    High: 27 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around 21. East wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 21 °F

    Heavy Snow

  • Saturday

    Saturday: A chance of snow before 1pm. Mostly cloudy, with a high near 31. Northeast wind around 5 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.

    High: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 31. Chance of precipitation is 90%.

    Low: 31 °F

    Rain

  • Monday

    Monday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Rain Likely

Detailed Forecast

Christmas Day
Mostly sunny, with a high near 47. Northwest wind 10 to 15 mph.
Tonight
Mostly clear, with a low around 14. North wind 5 to 10 mph, with gusts as high as 25 mph.
Friday
A chance of snow after 1pm. Increasing clouds, with a high near 27. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 21. East wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday
A chance of snow before 1pm. Mostly cloudy, with a high near 31. Northeast wind around 5 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 15.
Sunday
A chance of rain after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
Sunday Night
Rain. Low around 31. Chance of precipitation is 90%.
Monday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sussex Airport NJ
 41.21°N 74.62°W (Elev. 407 ft)
Last Update:
4:11 am EST Dec 25, 2025
Forecast Valid:
2pm EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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