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

Hazardous Weather Conditions

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Light Snow Fog/Mist

30°F

-1°C

Humidity 88%
Wind Speed NW 14 mph
Barometer 29.81 in (1010.3 mb)
Dewpoint 27°F (-3°C)
Visibility 1.25 mi
Wind Chill19°F (-7°C)
Last update 18 Jan 8:56 pm EST
Extended Forecast for

Ossining NY

Winter Weather Advisory January 18, 09:36pm until January 19, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 18, 09:36pm until January 19, 12:00am

    NOW until 12:00am Mon

    Winter Weather Advisory

  • Tonight

    Low: 20 °F

    Snow then
    Slight Chance
    Snow

  • M.L.King Day

    M.L.King Day: Mostly cloudy through mid morning, then becoming sunny, with a high near 31. Wind chill values between 10 and 20. Southwest wind 6 to 11 mph.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming clear, with a low around 15. Wind chill values between zero and 10. West wind 10 to 16 mph, with gusts as high as 28 mph.

    Low: 15 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 22. Wind chill values between zero and 10. West wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 22 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Clear, with a low around 11. West wind 5 to 8 mph.

    Low: 11 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain and snow before 1pm. Partly sunny, with a high near 36. Chance of precipitation is 30%.

    High: 36 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Snow, mainly before 10pm. Low around 20. Northwest wind 5 to 9 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
M.L.King Day
Mostly cloudy through mid morning, then becoming sunny, with a high near 31. Wind chill values between 10 and 20. Southwest wind 6 to 11 mph.
Monday Night
Mostly cloudy, then gradually becoming clear, with a low around 15. Wind chill values between zero and 10. West wind 10 to 16 mph, with gusts as high as 28 mph.
Tuesday
Increasing clouds, with a high near 22. Wind chill values between zero and 10. West wind 13 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Clear, with a low around 11. West wind 5 to 8 mph.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
A chance of rain and snow before 1pm. Partly sunny, with a high near 36. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 18.
Friday
Mostly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 17.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 26.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 12.
Sunday
A 30 percent chance of snow. Partly sunny and cold, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ossining NY
 41.16°N 73.86°W (Elev. 141 ft)
Last Update:
8:25 pm EST Jan 18, 2026
Forecast Valid:
9pm EST Jan 18, 2026-6pm EST Jan 25, 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