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.

Mostly Cloudy

12°F

-11°C

Humidity 73%
Wind Speed Calm
Barometer 29.80 in (1009.6 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 25 Feb 1:53 am EST
Extended Forecast for

2 Miles NNE Hewitt NJ

  • Overnight

    Overnight: Snow, mainly after 5am. Low around 10. South wind 5 to 7 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

    Low: 10 °F

    Snow

  • Wednesday

    Wednesday: Snow, mainly before 10am. High near 39. Wind chill values between 15 and 25. Southwest wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. West wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 1pm. Mostly sunny, with a high near 35. Wind chill values between 20 and 30. Northwest wind around 6 mph.

    High: 35 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow, mainly after 5am. Low around 10. South wind 5 to 7 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Snow, mainly before 10am. High near 39. Wind chill values between 15 and 25. Southwest wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 23. West wind 6 to 9 mph, with gusts as high as 21 mph.
Thursday
A 20 percent chance of snow after 1pm. Mostly sunny, with a high near 35. Wind chill values between 20 and 30. Northwest wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 18. Calm wind.
Friday
Sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 35.
Sunday Night
Partly cloudy, with a low around 15.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 24.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 11.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Hewitt NJ
 41.2°N 74.35°W (Elev. 1132 ft)
Last Update:
1:23 am EST Feb 25, 2026
Forecast Valid:
2am EST Feb 25, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
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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