National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Cold Will Continue Through Monday Morning

Very cold air and breezy conditions will lead to dangerously cold wind chills through Monday morning. Please see the current briefing for full details. Read More >

Hazardous Weather Conditions

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Fair

8°F

-13°C

Humidity 52%
Wind Speed N 8 G 23 mph
Barometer 30.27 in (1026.1 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 8 Feb 10:53 pm EST
Extended Forecast for

2 Miles N Highland Lakes NJ

Cold Weather Advisory February 8, 11:06pm until February 9, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 8, 11:06pm until February 9, 10:00am

    NOW until 10:00am Mon

    Cold Weather Advisory

  • Tonight

    Low: 3 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 25. Wind chill values as low as -13. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 25 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10. Northwest wind around 5 mph becoming calm in the evening.

    Low: 10 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow after 1pm. Mostly cloudy, with a high near 30. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. Southwest wind around 5 mph becoming west after midnight.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 3. Wind chill values as low as -15. Northwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Increasing clouds, with a high near 25. Wind chill values as low as -13. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 10. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
A chance of snow after 1pm. Mostly cloudy, with a high near 30. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
Mostly cloudy, with a low around 24. Southwest wind around 5 mph becoming west after midnight.
Wednesday
Mostly cloudy, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 29.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
A chance of rain and snow. Partly sunny, with a high near 35. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Highland Lakes NJ
 41.19°N 74.45°W (Elev. 1201 ft)
Last Update:
4:14 pm EST Feb 8, 2026
Forecast Valid:
11pm EST Feb 8, 2026-6pm EST Feb 15, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation