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

27°F

-3°C

Humidity 58%
Wind Speed SW 3 mph
Barometer 29.71 in (1006.6 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 31 Dec 6:53 pm EST
Extended Forecast for

3 Miles WNW Slate Hill NY

  • Tonight

    Tonight: Light snow likely, mainly after 10pm. Cloudy, with a steady temperature around 24. Wind chill values between 10 and 15. Southwest wind 6 to 11 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 24 °F

    Light Snow
    Likely

  • New Year's Day

    New Year's Day: Snow showers likely before 7am. Mostly cloudy through mid morning, then becoming sunny, with a temperature falling to around 17 by 5pm. Wind chill values between 5 and 10. Northwest wind 13 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 22 °F⇓

    Snow Showers
    Likely then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 10. Wind chill values between zero and 5. West wind around 7 mph.

    Low: 10 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26. Wind chill values between 5 and 15. West wind 6 to 10 mph.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 14. West wind around 6 mph.

    Low: 14 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 28.

    High: 28 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Light snow likely, mainly after 10pm. Cloudy, with a steady temperature around 24. Wind chill values between 10 and 15. Southwest wind 6 to 11 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
New Year's Day
Snow showers likely before 7am. Mostly cloudy through mid morning, then becoming sunny, with a temperature falling to around 17 by 5pm. Wind chill values between 5 and 10. Northwest wind 13 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 10. Wind chill values between zero and 5. West wind around 7 mph.
Friday
Mostly sunny, with a high near 26. Wind chill values between 5 and 15. West wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 14. West wind around 6 mph.
Saturday
Increasing clouds, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 12.
Monday
Partly sunny, with a high near 27.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Slate Hill NY
 41.38°N 74.55°W (Elev. 906 ft)
Last Update:
1:50 pm EST Dec 31, 2025
Forecast Valid:
7pm EST Dec 31, 2025-6pm EST Jan 7, 2026
 
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Additional Resources

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Chance of Precipitation