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 with Haze

24°F

-4°C

Humidity 77%
Wind Speed SW 3 mph
Barometer 29.55 in (1001.3 mb)
Dewpoint 18°F (-8°C)
Visibility 5.00 mi
Last update 6 Feb 10:53 pm EST
Extended Forecast for

3 Miles WNW Slate Hill NY

Wind Advisory February 7, 09:00am until February 8, 12:00am
Extreme Cold Warning February 7, 07:00am until February 8, 01:00pm
Click here for hazard details and duration
Wind Advisory
Extreme Cold Warning

  • Tonight

    Tonight: Snow likely, mainly between 1am and 4am. Cloudy, with a low around 5. Calm wind becoming west 5 to 9 mph after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Low: 5 °F

    Snow Likely

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before 7am. Cloudy, then gradually becoming mostly sunny and cold, with a temperature falling to around 4 by 5pm. Wind chill values between -10 and -20. Blustery, with a northwest wind 17 to 23 mph, with gusts as high as 50 mph.

    High: 11 °F⇓

    Chance Snow
    and Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -3. Wind chill values between -15 and -20. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 49 mph.

    Low: -3 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny and cold, with a high near 14. Wind chill values between -10 and -20. Northwest wind around 15 mph, with gusts as high as 30 mph.

    High: 14 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 0. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 0 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 24.

    High: 24 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly between 1am and 4am. Cloudy, with a low around 5. Calm wind becoming west 5 to 9 mph after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Saturday
A 30 percent chance of snow, mainly before 7am. Cloudy, then gradually becoming mostly sunny and cold, with a temperature falling to around 4 by 5pm. Wind chill values between -10 and -20. Blustery, with a northwest wind 17 to 23 mph, with gusts as high as 50 mph.
Saturday Night
Partly cloudy, with a low around -3. Wind chill values between -15 and -20. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 49 mph.
Sunday
Sunny and cold, with a high near 14. Wind chill values between -10 and -20. Northwest wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 0. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.
Monday
Increasing clouds, with a high near 24.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 32.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18.
Thursday
Partly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 14.
Friday
Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Slate Hill NY
 41.38°N 74.55°W (Elev. 906 ft)
Last Update:
3:22 pm EST Feb 6, 2026
Forecast Valid:
11pm EST Feb 6, 2026-6pm EST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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