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

32°F

0°C

Humidity 36%
Wind Speed SW 7 mph
Barometer 29.93 in (1013.9 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 16 Jan 3:53 pm EST
Extended Forecast for

Port Jervis NY

Winter Weather Advisory January 17, 01:00am until January 17, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow likely, mainly after 1am. Increasing clouds, with a steady temperature around 26. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

    Low: 26 °F

    Slight Chance
    Snow then
    Snow Likely

  • Saturday

    Saturday: Snow, mainly before 1pm. High near 37. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Snow

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 24. Calm wind.

    Low: 24 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 30 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 34. Calm wind becoming west around 6 mph.

    High: 34 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 7.

    Low: 7 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny and cold, with a high near 18.

    High: 18 °F

    Cold

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly after 1am. Increasing clouds, with a steady temperature around 26. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Saturday
Snow, mainly before 1pm. High near 37. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Increasing clouds, with a low around 24. Calm wind.
Sunday
A 30 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 34. Calm wind becoming west around 6 mph.
Sunday Night
Partly cloudy, with a low around 16. Calm wind.
M.L.King Day
Mostly sunny, with a high near 31.
Monday Night
Mostly clear, with a low around 7.
Tuesday
Mostly sunny and cold, with a high near 18.
Tuesday Night
Partly cloudy, with a low around 7.
Wednesday
Partly sunny, with a high near 28.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Mostly cloudy, with a high near 35.
Thursday Night
Partly cloudy, with a low around 16.
Friday
A 30 percent chance of snow. Mostly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Jervis NY
 41.37°N 74.7°W (Elev. 472 ft)
Last Update:
3:33 pm EST Jan 16, 2026
Forecast Valid:
4pm EST Jan 16, 2026-6pm EST Jan 23, 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