Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Fair

7°F

-14°C

Humidity 43%
Wind Speed Calm
Barometer 30.50 in (1033.6 mb)
Dewpoint -11°F (-24°C)
Visibility 10.00 mi
Last update 24 Jan 3:53 am EST
Extended Forecast for

3 Miles SE Highland Lakes NJ

Cold Weather Advisory January 24, 03:58am until January 24, 12:00pm
Winter Storm Warning January 25, 03:00am until January 26, 06:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Cold Weather Advisory January 24, 03:58am until January 24, 12:00pm

    NOW until 12:00pm Sat

    Cold Weather Advisory

  • Overnight

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 12. Wind chill values between -10 and zero. Northwest wind 6 to 8 mph, with gusts as high as 26 mph.

    High: 12 °F

    Cold

  • Saturday Night

    Saturday Night: A 40 percent chance of snow after 4am.  Cloudy, with a low around 7. Calm wind.

    Low: 7 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow, mainly after 7am. The snow could be heavy at times.  High near 17. Wind chill values between -5 and 5. Northeast wind 5 to 9 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    High: 17 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times.  Steady temperature around 16. North wind 7 to 10 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 16 °F

    Heavy Snow

  • Monday

    Monday: Snow, mainly before 1pm.  High near 23. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 23 °F

    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and cold, with a high near 15.

    High: 15 °F

    Cold

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 5. Wind chill values between -5 and -10. Northwest wind around 10 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny and cold, with a high near 12. Wind chill values between -10 and zero. Northwest wind 6 to 8 mph, with gusts as high as 26 mph.
Saturday Night
A 40 percent chance of snow after 4am. Cloudy, with a low around 7. Calm wind.
Sunday
Snow, mainly after 7am. The snow could be heavy at times. High near 17. Wind chill values between -5 and 5. Northeast wind 5 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Steady temperature around 16. North wind 7 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow, mainly before 1pm. High near 23. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny and cold, with a high near 15.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Mostly sunny and cold, with a high near 17.
Wednesday Night
Mostly cloudy, with a low around 2.
Thursday
Partly sunny and cold, with a high near 16.
Thursday Night
Partly cloudy, with a low around 3.
Friday
Mostly sunny and cold, with a high near 17.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Highland Lakes NJ
 41.14°N 74.43°W (Elev. 1302 ft)
1:05 am EST Jan 24, 2026
3am EST Jan 24, 2026-6pm EST Jan 30, 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