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

8°F

-13°C

Humidity 50%
Wind Speed Vrbl 7 G 17 mph
Barometer 30.27 in (1026.1 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 8 Feb 9:53 pm EST
Extended Forecast for

2 Miles SSW Hewitt NJ

Cold Weather Advisory February 8, 10:08pm until February 9, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 8, 10:08pm until February 9, 10:00am

    NOW until 10:00am Mon

    Cold Weather Advisory

  • Tonight

    Low: 5 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 27. Wind chill values between -10 and zero. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 27 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 34. Wind chill values between 10 and 20. Light and variable wind.

    High: 34 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Calm wind becoming west around 5 mph after midnight.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 5. Wind chill values between -5 and -10. Northwest wind 10 to 13 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 27. Wind chill values between -10 and zero. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 12. Calm wind.
Tuesday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 34. Wind chill values between 10 and 20. Light and variable wind.
Tuesday Night
Mostly cloudy, with a low around 25. Calm wind becoming west around 5 mph after midnight.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 32.
Thursday Night
Mostly clear, with a low around 15.
Friday
Mostly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Sunny, with a high near 35.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Hewitt NJ
 41.13°N 74.37°W (Elev. 702 ft)
Last Update:
5:59 pm EST Feb 8, 2026
Forecast Valid:
10pm EST Feb 8, 2026-6pm EST Feb 15, 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