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

Hazardous Weather Conditions

Current conditions at

East Hampton Town Airport (KJPX)

Lat: 40.96°NLon: 72.25°WElev: 55ft.

Overcast

43°F

6°C

Humidity 60%
Wind Speed SW 10 G 17 mph
Barometer 30.02 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 17 Jan 1:15 pm EST
Extended Forecast for

Greenport West NY

Winter Weather Advisory January 18, 10:00am until January 18, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Rain likely before 4pm, then rain and snow likely. Mostly cloudy, with a high near 43. West wind around 10 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: Snow likely before 5am, then a chance of rain. Mostly cloudy, with a low around 32. West wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Snow Likely
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Periods of rain and snow, becoming all snow after 11am. High near 35. Calm wind becoming northwest around 6 mph in the morning. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 35 °F

    Rain/Snow
    then Snow

  • Sunday Night

    Sunday Night: Snow likely before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 26. Wind chill values between 20 and 25. Northeast wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Snow Likely

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 34. West wind 9 to 16 mph.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain likely before 4pm, then rain and snow likely. Mostly cloudy, with a high near 43. West wind around 10 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
Snow likely before 5am, then a chance of rain. Mostly cloudy, with a low around 32. West wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Periods of rain and snow, becoming all snow after 11am. High near 35. Calm wind becoming northwest around 6 mph in the morning. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday Night
Snow likely before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 26. Wind chill values between 20 and 25. Northeast wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
M.L.King Day
Mostly sunny, with a high near 34. West wind 9 to 16 mph.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Mostly clear, with a low around 18.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 38.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenport West NY
 41.09°N 72.4°W (Elev. 3 ft)
Last Update:
1:04 pm EST Jan 17, 2026
Forecast Valid:
1pm EST Jan 17, 2026-6pm EST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation