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.

Fair

7°F

-14°C

Humidity 63%
Wind Speed W 6 mph
Barometer 30.12 in (1021.6 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 31 Jan 4:56 am EST
Extended Forecast for

Old Greenwich CT

Cold Weather Advisory January 31, 05:55am until February 1, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 31, 05:55am until February 1, 10:00am

    NOW until 10:00am Sun

    Cold Weather Advisory

  • Today

    High: 22 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 11. Wind chill values between -5 and 5. North wind 9 to 16 mph.

    Low: 11 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 23. Wind chill values between -5 and 5. Blustery, with a north wind 18 to 22 mph, with gusts as high as 32 mph.

    High: 23 °F

    Mostly Cloudy
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13. Wind chill values between zero and 5. Blustery, with a northwest wind 14 to 20 mph.

    Low: 13 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 32. Northwest wind 10 to 13 mph.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 22. Wind chill values between -5 and 5. North wind 6 to 8 mph.
Tonight
Mostly cloudy, with a low around 11. Wind chill values between -5 and 5. North wind 9 to 16 mph.
Sunday
Mostly cloudy, with a high near 23. Wind chill values between -5 and 5. Blustery, with a north wind 18 to 22 mph, with gusts as high as 32 mph.
Sunday Night
Partly cloudy, with a low around 13. Wind chill values between zero and 5. Blustery, with a northwest wind 14 to 20 mph.
Monday
Sunny, with a high near 32. Northwest wind 10 to 13 mph.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Partly cloudy, with a low around 14.
Thursday
Mostly sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 13.
Friday
Partly sunny, with a high near 29.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Old Greenwich CT
 41.02°N 73.57°W (Elev. 0 ft)
Last Update:
2:07 am EST Jan 31, 2026
Forecast Valid:
5am EST Jan 31, 2026-6pm EST Feb 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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