National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Major Winter Storm System Will Bring A Variety Of Impacts To The Central, Southern, And Eastern U.S. Through The Weekend

An impactful winter storm will track from the Plains to New England through Sunday, with bitter cold behind it. Heavy snow is likely from the Corn Belt to interior Northeast, with significant ice accumulations in the Ohio Valley and New England. Farther south, heavy rain could lead to flooding in the Tennessee Valley on Saturday, with isolated severe thunderstorms in the lower Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Unknown Precip

25°F

-4°C

Humidity 88%
Wind Speed Calm
Barometer 30.09 in (1019.4 mb)
Dewpoint 22°F (-6°C)
Visibility 7.00 mi
Last update 18 Jan 8:53 am EST
Extended Forecast for

Port Jervis NY

Winter Storm Watch January 19, 12:00pm until January 20, 06:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Mostly cloudy, with a high near 37. Wind chill values between 25 and 30. Light and variable wind.

    Mostly Cloudy

    High: 37 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 20. Light northwest wind.

    Partly Cloudy

    Low: 20 °F

  • Saturday

    Saturday: Snow, mainly after 4pm. High near 29. Wind chill values between 20 and 25. Light and variable wind becoming east around 6 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Partly Sunny
    then Snow

    High: 29 °F

  • Saturday
    Night

    Saturday Night: Snow before 4am, then snow and sleet. Low around 22. Wind chill values between 10 and 15. East wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 5 to 9 inches possible.

    Snow then
    Snow/Sleet

    Low: 22 °F

  • Sunday

    Sunday: Rain or freezing rain before 10am, then snow likely. Temperature falling to around 16 by 5pm. Northeast wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of around an inch possible.

    Wintry Mix
    then Snow
    Likely

    High: 26 °F⇓

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 0.

    Partly Cloudy

    Low: 0 °F

  • M.L.King
    Day

    M.L.King Day: Mostly sunny and cold, with a high near 11.

    Cold

    High: 11 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 0.

    Mostly Clear

    Low: 0 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25.

    Mostly Sunny

    High: 25 °F

Detailed Forecast

Today
Mostly cloudy, with a high near 37. Wind chill values between 25 and 30. Light and variable wind.
Tonight
Partly cloudy, with a low around 20. Light northwest wind.
Saturday
Snow, mainly after 4pm. High near 29. Wind chill values between 20 and 25. Light and variable wind becoming east around 6 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday Night
Snow before 4am, then snow and sleet. Low around 22. Wind chill values between 10 and 15. East wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 5 to 9 inches possible.
Sunday
Rain or freezing rain before 10am, then snow likely. Temperature falling to around 16 by 5pm. Northeast wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of around an inch possible.
Sunday Night
Partly cloudy, with a low around 0.
M.L.King Day
Mostly sunny and cold, with a high near 11.
Monday Night
Mostly clear, with a low around 0.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 17.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 40.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 34.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Port Jervis NY
 41.37°N 74.7°W (Elev. 472 ft)
Last Update:
6:07 am EST Jan 18, 2019
Forecast Valid:
9am EST Jan 18, 2019-6pm EST Jan 24, 2019
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation