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

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Partly Cloudy

29°F

-2°C

Humidity 45%
Wind Speed NW 20 G 25 mph
Barometer 29.84 in (1011.3 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 24 Feb 3:56 pm EST
Extended Forecast for

South Nyack NY

  • Tonight

    Tonight: Snow after 4am. Low around 16. West wind 5 to 8 mph becoming calm. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

    Low: 16 °F

    Mostly Clear
    then Snow

  • Wednesday

    Wednesday: Snow before 10am. High near 41. Wind chill values between 20 and 30. Southwest wind 7 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Southwest wind around 7 mph becoming west after midnight.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after 4pm. Partly sunny, with a high near 38. Wind chill values between 20 and 30. Northwest wind around 5 mph.

    High: 38 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 23. Light and variable wind becoming north around 5 mph after midnight.

    Low: 23 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow after 4am. Low around 16. West wind 5 to 8 mph becoming calm. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Snow before 10am. High near 41. Wind chill values between 20 and 30. Southwest wind 7 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Partly cloudy, with a low around 27. Southwest wind around 7 mph becoming west after midnight.
Thursday
A 30 percent chance of snow, mainly after 4pm. Partly sunny, with a high near 38. Wind chill values between 20 and 30. Northwest wind around 5 mph.
Thursday Night
A 30 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 23. Light and variable wind becoming north around 5 mph after midnight.
Friday
Mostly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 18.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 29.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 18.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Nyack NY
 41.08°N 73.91°W (Elev. 3 ft)
Last Update:
1:21 pm EST Feb 24, 2026
Forecast Valid:
4pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
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Additional Resources

Radar & Satellite Image

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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