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.

Light Snow

30°F

-1°C

Humidity 82%
Wind Speed Calm
Barometer 30.04 in (1017.8 mb)
Dewpoint 25°F (-4°C)
Visibility 1.00 mi
Last update 18 Jan 6:53 am EST
Extended Forecast for

Port Jervis NY

Winter Weather Advisory until January 19, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 19, 12:00am

    NOW until 12:00am Mon

    Winter Weather Advisory

  • Today

    High: 33 °F

    Snow

  • Tonight

    Tonight: A 30 percent chance of snow before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 14. Calm wind.

    Low: 14 °F

    Chance Snow
    then Partly
    Cloudy

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 29. Wind chill values between 10 and 20. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 24 mph.

    High: 29 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8. West wind 5 to 7 mph, with gusts as high as 20 mph.

    Low: 8 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and cold, with a high near 20. West wind 5 to 13 mph, with gusts as high as 26 mph.

    High: 20 °F

    Cold

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 27.

    High: 27 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow, mainly before 1pm. High near 33. Light and variable wind. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
A 30 percent chance of snow before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 14. Calm wind.
M.L.King Day
Partly sunny, with a high near 29. Wind chill values between 10 and 20. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 24 mph.
Monday Night
Partly cloudy, with a low around 8. West wind 5 to 7 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny and cold, with a high near 20. West wind 5 to 13 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 3.
Wednesday
Increasing clouds, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Mostly sunny, with a high near 29.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Jervis NY
 41.37°N 74.7°W (Elev. 472 ft)
Last Update:
4:59 am EST Jan 18, 2026
Forecast Valid:
7am EST Jan 18, 2026-6pm EST Jan 24, 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