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

63°F

17°C

Humidity 76%
Wind Speed S 13 G 26 mph
Barometer 29.22 in (989.2 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 16 Mar 10:53 pm EDT
Extended Forecast for

2 Miles WNW Hewitt NJ

Wind Advisory March 16, 11:10pm until March 17, 04:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 16, 11:10pm until March 17, 04:00am

    NOW until 4:00am Tue

    Wind Advisory

  • Tonight

    Low: 29 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a steady temperature around 32. Wind chill values between 20 and 25. West wind 13 to 15 mph, with gusts as high as 29 mph.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. Wind chill values between 10 and 15. West wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. Wind chill values between 10 and 20. West wind around 6 mph becoming southwest in the afternoon.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. South wind around 5 mph.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

Tonight
Showers, mainly before 2am. Low around 29. Breezy, with a south wind 20 to 22 mph becoming west after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Mostly sunny, with a steady temperature around 32. Wind chill values between 20 and 25. West wind 13 to 15 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 19. Wind chill values between 10 and 15. West wind 8 to 10 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 35. Wind chill values between 10 and 20. West wind around 6 mph becoming southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 25. South wind around 5 mph.
Thursday
Partly sunny, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 50.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 33.
Saturday
A 40 percent chance of rain. Partly sunny, with a high near 48.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 47.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Hewitt NJ
 41.18°N 74.39°W (Elev. 1178 ft)
Last Update:
7:03 pm EDT Mar 16, 2026
Forecast Valid:
11pm EDT Mar 16, 2026-6pm EDT Mar 23, 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