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

33°F

1°C

Humidity 78%
Wind Speed Calm
Barometer 30.06 in (1018.2 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 22 Feb 3:53 am EST
Extended Forecast for

2 Miles NNE Hewitt NJ

Blizzard Warning February 22, 01:00pm until February 23, 06:00pm
Click here for hazard details and duration
Blizzard Warning

  • Overnight

    Overnight: A 30 percent chance of snow. Cloudy, with a low around 28. Light east wind.

    Low: 28 °F

    Chance Snow

  • Sunday

    Sunday: Snow, mainly after 10am. High near 33. Wind chill values between 20 and 25. East wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow Likely
    then Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Areas of blowing snow after 10pm. Low around 25. Wind chill values between 10 and 20. Windy, with a northeast wind 16 to 21 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

    Low: 25 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday

    Monday: Snow, mainly before 1pm. The snow could be heavy at times. Areas of blowing snow before 4pm. High near 31. Wind chill values between 10 and 20. Windy, with a north wind 21 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.

    High: 31 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 37 mph.

    Low: 17 °F

    Mostly Cloudy
    and Blustery

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow after 1am. Increasing clouds, with a low around 14.

    Low: 14 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow. Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 1am, then a chance of rain. Partly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
A 30 percent chance of snow. Cloudy, with a low around 28. Light east wind.
Sunday
Snow, mainly after 10am. High near 33. Wind chill values between 20 and 25. East wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Areas of blowing snow after 10pm. Low around 25. Wind chill values between 10 and 20. Windy, with a northeast wind 16 to 21 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.
Monday
Snow, mainly before 1pm. The snow could be heavy at times. Areas of blowing snow before 4pm. High near 31. Wind chill values between 10 and 20. Windy, with a north wind 21 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.
Monday Night
Mostly cloudy, with a low around 17. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 37 mph.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
A 50 percent chance of snow after 1am. Increasing clouds, with a low around 14.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 37.
Wednesday Night
A chance of rain and snow before 1am, then a chance of rain. Partly cloudy, with a low around 24. Chance of precipitation is 30%.
Thursday
A 50 percent chance of rain. Partly sunny, with a high near 37.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 36.
Friday Night
Mostly clear, with a low around 20.
Saturday
Mostly sunny, with a high near 41.
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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:
2:07 am EST Feb 22, 2026
Forecast Valid:
4am EST Feb 22, 2026-6pm EST Feb 28, 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