Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Overcast

27°F

-3°C

Humidity 78%
Wind Speed Calm
Barometer 30.03 in (1017.3 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 17 Jan 3:53 am EST
Extended Forecast for

3 Miles SE Highland Lakes NJ

Winter Weather Advisory January 17, 04:50am until January 17, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 17, 04:50am until January 17, 04:00pm

    NOW until 4:00pm Sat

    Winter Weather Advisory

  • Overnight

    Low: 27 °F

    Chance Snow

  • Saturday

    Saturday: Snow, mainly before 4pm.  High near 33. Wind chill values between 20 and 25. South wind 5 to 7 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. Light west wind.

    Low: 26 °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. Calm wind becoming west around 5 mph after midnight.

    Low: 17 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 27.

    High: 27 °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 17.

    High: 17 °F

    Cold

Detailed Forecast

Overnight
A 40 percent chance of snow. Cloudy, with a steady temperature around 27. Wind chill values between 20 and 25. South wind around 5 mph.
Saturday
Snow, mainly before 4pm. High near 33. Wind chill values between 20 and 25. South wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Mostly cloudy, with a low around 26. Light west 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. Calm wind becoming west around 5 mph after midnight.
M.L.King Day
Mostly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Sunny and cold, with a high near 17.
Tuesday Night
Mostly clear, with a low around 8.
Wednesday
Mostly sunny, with a high near 26.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 33.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 25.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Highland Lakes NJ
 41.14°N 74.43°W (Elev. 1302 ft)
4:17 am EST Jan 17, 2026
4am 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