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

22°F

-6°C

Humidity 78%
Wind Speed Calm
Barometer 30.09 in (1019.3 mb)
Dewpoint 16°F (-9°C)
Visibility 7.00 mi
Last update 28 Feb 5:53 am EST
Extended Forecast for

3 Miles WNW Slate Hill NY

  • Today

    Today: Areas of fog before 9am. Otherwise, sunny, with a high near 49. Wind chill values between 15 and 25 early. Southwest wind 5 to 10 mph.

    High: 49 °F

    Areas Fog
    then Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 25. North wind 3 to 5 mph.

    Low: 25 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow likely, mainly before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 33. Wind chill values between 20 and 25. Northeast wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 9. Wind chill values between zero and 5. Northwest wind 6 to 10 mph.

    Low: 9 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 27. Northwest wind around 6 mph.

    High: 27 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of snow before 1pm, then rain and snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.

    High: 37 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 31. Chance of precipitation is 90%.

    Low: 31 °F

    Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

Detailed Forecast

Today
Areas of fog before 9am. Otherwise, sunny, with a high near 49. Wind chill values between 15 and 25 early. Southwest wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 25. North wind 3 to 5 mph.
Sunday
Snow likely, mainly before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 33. Wind chill values between 20 and 25. Northeast wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Mostly clear, with a low around 9. Wind chill values between zero and 5. Northwest wind 6 to 10 mph.
Monday
Sunny, with a high near 27. Northwest wind around 6 mph.
Monday Night
Mostly clear, with a low around 10.
Tuesday
A chance of snow before 1pm, then rain and snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.
Tuesday Night
Rain. Low around 31. Chance of precipitation is 90%.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
A 40 percent chance of rain after 1am. Mostly cloudy, with a low around 30.
Thursday
A 50 percent chance of rain. Cloudy, with a high near 49.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 39.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...
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:
5:21 am EST Feb 28, 2026
Forecast Valid:
6am EST Feb 28, 2026-6pm EST Mar 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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