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.

Fair

21°F

-6°C

Humidity 34%
Wind Speed W 8 mph
Barometer 30.05 in (1018.6 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 29 Jan 3:53 pm EST
Extended Forecast for

3 Miles SE Highland Lakes NJ

Cold Weather Advisory January 30, 12:00am until January 30, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 0. Wind chill values between -5 and -15. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 0 °F

    Mostly Clear

  • Friday

    Friday: Sunny and cold, with a high near 11. Wind chill values between -5 and -15. Northwest wind around 9 mph, with gusts as high as 21 mph.

    High: 11 °F

    Cold

  • Friday Night

    Friday Night: Mostly clear, with a low around 0. Wind chill values between -5 and -10. Northwest wind around 6 mph.

    Low: 0 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 17. Wind chill values between -10 and zero. North wind around 6 mph.

    High: 17 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 2. North wind 6 to 14 mph, with gusts as high as 25 mph.

    Low: 2 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny and cold, with a high near 20.

    High: 20 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 0. Wind chill values between -5 and -15. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.
Friday
Sunny and cold, with a high near 11. Wind chill values between -5 and -15. Northwest wind around 9 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 0. Wind chill values between -5 and -10. Northwest wind around 6 mph.
Saturday
Mostly sunny and cold, with a high near 17. Wind chill values between -10 and zero. North wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 2. North wind 6 to 14 mph, with gusts as high as 25 mph.
Sunday
Partly sunny and cold, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Mostly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Mostly sunny, with a high near 25.
Wednesday Night
Partly cloudy, with a low around 8.
Thursday
Partly sunny, with a high near 25.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Highland Lakes NJ
 41.14°N 74.43°W (Elev. 1302 ft)
Last Update:
1:13 pm EST Jan 29, 2026
Forecast Valid:
4pm EST Jan 29, 2026-6pm EST Feb 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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