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.

Overcast

28°F

-2°C

Humidity 53%
Wind Speed NA
Barometer 29.81 in (1009.8 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 24 Feb 2:53 am EST
Extended Forecast for

3 Miles SSE Hewitt NJ

  • Overnight

    Overnight: Patchy blowing snow. Partly cloudy, with a steady temperature around 22. Wind chill values between 10 and 15. Northwest wind around 10 mph, with gusts as high as 24 mph.

    Low: 22 °F

    Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Patchy blowing snow before 7am. Mostly sunny, with a high near 28. Wind chill values between 5 and 15. Northwest wind 6 to 9 mph, with gusts as high as 23 mph.

    High: 28 °F

    Patchy
    Blowing Snow
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 4am. Increasing clouds, with a low around 15. Calm wind. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 15 °F

    Partly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 42. Wind chill values between 20 and 30. Southwest wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 42 °F

    Snow Likely
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Southwest wind around 5 mph becoming calm after midnight.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of snow after 1pm. Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy blowing snow. Partly cloudy, with a steady temperature around 22. Wind chill values between 10 and 15. Northwest wind around 10 mph, with gusts as high as 24 mph.
Tuesday
Patchy blowing snow before 7am. Mostly sunny, with a high near 28. Wind chill values between 5 and 15. Northwest wind 6 to 9 mph, with gusts as high as 23 mph.
Tuesday Night
Snow likely, mainly after 4am. Increasing clouds, with a low around 15. Calm wind. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 42. Wind chill values between 20 and 30. Southwest wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
Partly cloudy, with a low around 26. Southwest wind around 5 mph becoming calm after midnight.
Thursday
A 50 percent chance of snow after 1pm. Partly sunny, with a high near 37.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 24.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 14.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Hewitt NJ
 41.13°N 74.34°W (Elev. 755 ft)
Last Update:
1:15 am EST Feb 24, 2026
Forecast Valid:
3am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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