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

Hazardous Weather Conditions

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Overcast

30°F

-1°C

Humidity 41%
Wind Speed NA
Barometer 29.65 in (1004.2 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 30 Dec 11:53 am EST
Extended Forecast for

Branchville NJ

Wind Advisory December 30, 12:42pm until December 30, 01:00pm
Click here for hazard details and duration
...
  •  
    Wind Advisory December 30, 12:42pm until December 30, 01:00pm

    NOW until 1:00pm Tue

    Wind Advisory

  • This Afternoon

    High: 29 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of snow showers after 4am. Mostly cloudy, with a low around 19. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 19 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 30. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 30 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow showers. Mostly cloudy, with a low around 17. Southwest wind around 5 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow
    Showers

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 25. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 25 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 29. West wind around 15 mph, with gusts as high as 45 mph.
Tonight
A slight chance of snow showers after 4am. Mostly cloudy, with a low around 19. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 30. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Southwest wind around 5 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
New Year's Day
Mostly sunny, with a high near 25. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Partly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 12.
Sunday
Mostly sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 17.
Monday
A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Branchville NJ
 41.15°N 74.75°W (Elev. 607 ft)
Last Update:
4:10 am EST Dec 30, 2025
Forecast Valid:
12pm EST Dec 30, 2025-6pm EST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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