Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Heavy Snow

29°F

-2°C

Humidity 82%
Wind Speed Calm
Barometer 30.01 in (1016.5 mb)
Dewpoint 24°F (-4°C)
Visibility 0.25 mi
Last update 17 Jan 10:53 am EST
Extended Forecast for

2 Miles NNE Hewitt NJ

Winter Weather Advisory January 17, 11:05am until January 17, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 17, 11:05am until January 17, 04:00pm

    NOW until 4:00pm Sat

    Winter Weather Advisory

  • Today

    High: 33 °F

    Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Light southwest wind.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after 1pm.  Cloudy, with a high near 31. Calm wind becoming west around 5 mph.

    High: 31 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17. West wind 3 to 5 mph.

    Low: 17 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 28. Southwest wind 7 to 11 mph, with gusts as high as 25 mph.

    High: 28 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and cold, with a high near 18.

    High: 18 °F

    Cold

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

Detailed Forecast

Today
Snow, mainly before 4pm. High near 33. Wind chill values between 25 and 30. Southwest wind around 7 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Mostly cloudy, with a low around 27. Light southwest wind.
Sunday
A 30 percent chance of snow, mainly after 1pm. Cloudy, with a high near 31. Calm wind becoming west around 5 mph.
Sunday Night
Mostly cloudy, with a low around 17. West wind 3 to 5 mph.
M.L.King Day
Mostly sunny, with a high near 28. Southwest wind 7 to 11 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Sunny and cold, with a high near 18.
Tuesday Night
Mostly clear, with a low around 8.
Wednesday
Partly sunny, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 34.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 26.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Hewitt NJ
 41.2°N 74.35°W (Elev. 1132 ft)
4:17 am EST Jan 17, 2026
11am EST Jan 17, 2026-6pm EST Jan 23, 2026
 
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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