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.

Light Snow

32°F

0°C

Humidity 98%
Wind Speed NE 5 mph
Barometer 29.78 in
Dewpoint 31°F (-1°C)
Visibility 2.00 mi
Wind Chill27°F (-3°C)
Last update 18 Jan 7:55 pm EST
Extended Forecast for

Southold NY

Winter Weather Advisory January 18, 08:10pm until January 19, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 18, 08:10pm until January 19, 04:00am

    NOW until 4:00am Mon

    Winter Weather Advisory

  • Tonight

    Low: 27 °F

    Rain/Snow
    then Snow

  • M.L.King Day

    M.L.King Day: Cloudy through mid morning, then gradual clearing, with a high near 34. Wind chill values between 15 and 25. West wind 11 to 16 mph.

    High: 34 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. Wind chill values between 5 and 15. Breezy, with a west wind 16 to 24 mph.

    Low: 19 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 26. Wind chill values between 5 and 10. Breezy, with a west wind around 21 mph.

    High: 26 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Clear, with a low around 15. West wind 10 to 16 mph.

    Low: 15 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain. Partly sunny, with a high near 40.

    High: 40 °F

    Chance Rain

Detailed Forecast

Tonight
Rain and snow, becoming all snow after 9pm, then gradually ending. Low around 27. Northeast wind 6 to 10 mph becoming northwest after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
M.L.King Day
Cloudy through mid morning, then gradual clearing, with a high near 34. Wind chill values between 15 and 25. West wind 11 to 16 mph.
Monday Night
Partly cloudy, with a low around 19. Wind chill values between 5 and 15. Breezy, with a west wind 16 to 24 mph.
Tuesday
Sunny, with a high near 26. Wind chill values between 5 and 10. Breezy, with a west wind around 21 mph.
Tuesday Night
Clear, with a low around 15. West wind 10 to 16 mph.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
A 30 percent chance of snow. Mostly sunny, with a high near 29.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 14.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Southold NY
 41.06°N 72.44°W (Elev. 33 ft)
Last Update:
6:17 pm EST Jan 18, 2026
Forecast Valid:
8pm EST Jan 18, 2026-6pm EST Jan 25, 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