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.

Mostly Cloudy

14°F

-10°C

Humidity 58%
Wind Speed NW 12 mph
Barometer 30.14 in (1022.0 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 31 Jan 9:56 am EST
Extended Forecast for

South Nyack NY

Cold Weather Advisory January 31, 10:03am until February 1, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 31, 10:03am until February 1, 10:00am

    NOW until 10:00am Sun

    Cold Weather Advisory

  • Today

    High: 21 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 9. Wind chill values between -5 and 5. North wind 8 to 16 mph.

    Low: 9 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 23. Wind chill values between -10 and zero. Blustery, with a north wind 16 to 22 mph, with gusts as high as 32 mph.

    High: 23 °F

    Partly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 12. Wind chill values between zero and 5. Northwest wind 11 to 15 mph.

    Low: 12 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 32. Northwest wind 8 to 10 mph.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 21. Wind chill values between zero and 10. North wind around 7 mph.
Tonight
Mostly cloudy, with a low around 9. Wind chill values between -5 and 5. North wind 8 to 16 mph.
Sunday
Partly sunny, with a high near 23. Wind chill values between -10 and zero. Blustery, with a north wind 16 to 22 mph, with gusts as high as 32 mph.
Sunday Night
Partly cloudy, with a low around 12. Wind chill values between zero and 5. Northwest wind 11 to 15 mph.
Monday
Sunny, with a high near 32. Northwest wind 8 to 10 mph.
Monday Night
Mostly clear, with a low around 8.
Tuesday
Sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 11.
Thursday
Mostly sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Partly sunny, with a high near 28.
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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:
2:07 am EST Jan 31, 2026
Forecast Valid:
10am EST Jan 31, 2026-6pm EST Feb 6, 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