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

0°F

-18°C

Humidity 72%
Wind Speed W 3 mph
Barometer 30.13 in (1021.2 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Last update 28 Jan 7:53 am EST
Extended Forecast for

2 Miles ENE Highland Lakes NJ

Cold Weather Advisory January 28, 08:02am until January 29, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 28, 08:02am until January 29, 10:00am

    NOW until 10:00am Thu

    Cold Weather Advisory

  • Today

    High: 18 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 0. Calm wind becoming west around 5 mph.

    Low: 0 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 17. Wind chill values as low as -13. West wind 5 to 10 mph.

    High: 17 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -1. Wind chill values as low as -16. West wind around 10 mph.

    Low: -1 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 13. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 13 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -4.

    Low: -4 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 15.

    High: 15 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 18. Wind chill values as low as -2. West wind around 5 mph.
Tonight
Partly cloudy, with a low around 0. Calm wind becoming west around 5 mph.
Thursday
Mostly sunny, with a high near 17. Wind chill values as low as -13. West wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around -1. Wind chill values as low as -16. West wind around 10 mph.
Friday
Sunny, with a high near 13. Northwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around -4.
Saturday
Partly sunny, with a high near 15.
Saturday Night
Mostly cloudy, with a low around 5.
Sunday
A chance of snow. Mostly cloudy, with a high near 22. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 13. Blustery.
Monday
Mostly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Highland Lakes NJ
 41.18°N 74.42°W (Elev. 1198 ft)
Last Update:
6:36 am EST Jan 28, 2026
Forecast Valid:
8am EST Jan 28, 2026-6pm EST Feb 3, 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