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

33°F

1°C

Humidity 61%
Wind Speed NW 9 mph
Barometer 30.25 in (1025.1 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 24 Dec 5:56 pm EST
Extended Forecast for

Mamaroneck NY

Winter Storm Watch December 26, 04:00pm until December 27, 01:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Increasing clouds, with a low around 31. North wind 5 to 10 mph becoming light and variable.

    Low: 31 °F

    Increasing
    Clouds

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 45. Southwest wind 8 to 15 mph becoming northwest in the afternoon.

    High: 45 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. Wind chill values between 10 and 15. North wind 11 to 14 mph.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 29. Wind chill values between 10 and 20. North wind 6 to 10 mph becoming east in the afternoon.

    High: 29 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow. Steady temperature around 28. Northeast wind 6 to 13 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 28 °F

    Snow

  • Saturday

    Saturday: A 50 percent chance of snow before 1pm. Cloudy, with a high near 31.

    High: 31 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain after 1pm. Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 34. Chance of precipitation is 90%.

    Low: 34 °F

    Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 31. North wind 5 to 10 mph becoming light and variable.
Christmas Day
Partly sunny, with a high near 45. Southwest wind 8 to 15 mph becoming northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 22. Wind chill values between 10 and 15. North wind 11 to 14 mph.
Friday
A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 29. Wind chill values between 10 and 20. North wind 6 to 10 mph becoming east in the afternoon.
Friday Night
Snow. Steady temperature around 28. Northeast wind 6 to 13 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Saturday
A 50 percent chance of snow before 1pm. Cloudy, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
A 40 percent chance of rain after 1pm. Mostly cloudy, with a high near 37.
Sunday Night
Rain. Low around 34. Chance of precipitation is 90%.
Monday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mamaroneck NY
 40.95°N 73.73°W (Elev. 7 ft)
Last Update:
1:05 pm EST Dec 24, 2025
Forecast Valid:
6pm EST Dec 24, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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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