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Hazardous Weather Conditions

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Fair

9°F

-13°C

Humidity 70%
Wind Speed Calm
Barometer 29.88 in (1012.5 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 5 Feb 11:53 pm EST
Extended Forecast for

3 Miles WNW Slate Hill NY

Extreme Cold Watch February 7, 06:00pm until February 8, 01:00pm
Click here for hazard details and duration
Extreme Cold Watch

  • Overnight

    Overnight: Mostly cloudy, with a low around 7. Calm wind.

    Low: 7 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 26. Wind chill values between 10 and 20. Light and variable wind.

    High: 26 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Snow likely, mainly after 1am. Cloudy, with a low around 7. Calm wind becoming west 5 to 7 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 7 °F

    Chance Snow
    then Snow
    Likely

  • Saturday

    Saturday: A 20 percent chance of snow before 1pm. Cloudy, then gradually becoming mostly sunny and cold, with a temperature falling to around 6 by 5pm. Wind chill values between -5 and -15. Blustery, with a northwest wind 15 to 24 mph, with gusts as high as 43 mph.

    High: 18 °F⇓

    Slight Chance
    Snow and
    Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -2. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 38 mph.

    Low: -2 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny and cold, with a high near 14.

    High: 14 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 1.

    Low: 1 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 1.

    Low: 1 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 7. Calm wind.
Friday
Mostly cloudy, with a high near 26. Wind chill values between 10 and 20. Light and variable wind.
Friday Night
Snow likely, mainly after 1am. Cloudy, with a low around 7. Calm wind becoming west 5 to 7 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday
A 20 percent chance of snow before 1pm. Cloudy, then gradually becoming mostly sunny and cold, with a temperature falling to around 6 by 5pm. Wind chill values between -5 and -15. Blustery, with a northwest wind 15 to 24 mph, with gusts as high as 43 mph.
Saturday Night
Partly cloudy, with a low around -2. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 38 mph.
Sunday
Sunny and cold, with a high near 14.
Sunday Night
Mostly clear, with a low around 1.
Monday
Mostly sunny, with a high near 23.
Monday Night
Mostly cloudy, with a low around 1.
Tuesday
Partly sunny, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 34. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Mostly cloudy, with a high near 35.
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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:
1:09 pm EST Feb 5, 2026
Forecast Valid:
12am EST Feb 6, 2026-6pm EST Feb 12, 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