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

28°F

-2°C

Humidity 31%
Wind Speed Calm
Barometer 30.61 in (1037.2 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 2 Mar 12:53 pm EST
Extended Forecast for

2 Miles SSW Hewitt NJ

Winter Weather Advisory March 3, 10:00am until March 3, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 32. Calm wind.

    High: 32 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 19. Light south wind.

    Low: 19 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain, snow and freezing rain, possibly mixed with sleet before 1pm, then rain, possibly mixed with snow between 1pm and 4pm, then rain after 4pm. High near 38. Wind chill values between 20 and 30. Light south wind. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.

    High: 38 °F

    Wintry Mix

  • Tuesday Night

    Tuesday Night: Rain. Low around 33. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 49. Light and variable wind.

    High: 49 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Thursday

    Thursday: A 50 percent chance of rain. Cloudy, with a high near 55.

    High: 55 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Friday

    Friday: A 40 percent chance of rain before 1pm. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 32. Calm wind.
Tonight
Increasing clouds, with a low around 19. Light south wind.
Tuesday
Rain, snow and freezing rain, possibly mixed with sleet before 1pm, then rain, possibly mixed with snow between 1pm and 4pm, then rain after 4pm. High near 38. Wind chill values between 20 and 30. Light south wind. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.
Tuesday Night
Rain. Low around 33. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 30 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 49. Light and variable wind.
Wednesday Night
A 50 percent chance of rain. Cloudy, with a low around 38.
Thursday
A 50 percent chance of rain. Cloudy, with a high near 55.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 40.
Friday
A 40 percent chance of rain before 1pm. Mostly cloudy, with a high near 49.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 62.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 45.
Sunday
Partly sunny, with a high near 60.
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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:
2:30 am EST Mar 2, 2026
Forecast Valid:
12pm EST Mar 2, 2026-6pm EDT Mar 8, 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