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.

Fog/Mist

27°F

-3°C

Humidity 96%
Wind Speed Calm
Barometer 30.08 in (1019.4 mb)
Dewpoint 26°F (-3°C)
Visibility 4.00 mi
Last update 17 Jan 11:56 pm EST
Extended Forecast for

2 Miles SSW New Canaan CT

Winter Weather Advisory January 18, 07:00am until January 18, 08:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: A 40 percent chance of snow, mainly after 4am. Cloudy, with a steady temperature around 31. Light southwest wind.

    Low: 31 °F

    Chance Snow

  • Sunday

    Sunday: Periods of snow, mainly after 7am. High near 33. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 20. West wind around 6 mph.

    Low: 20 °F

    Chance Snow

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 31. Wind chill values between 15 and 20. Southwest wind 6 to 13 mph.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 15. West wind around 10 mph, with gusts as high as 21 mph.

    Low: 15 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of snow, mainly after 4am. Cloudy, with a steady temperature around 31. Light southwest wind.
Sunday
Periods of snow, mainly after 7am. High near 33. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
A 30 percent chance of snow before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 20. West wind around 6 mph.
M.L.King Day
Mostly sunny, with a high near 31. Wind chill values between 15 and 20. Southwest wind 6 to 13 mph.
Monday Night
Partly cloudy, with a low around 15. West wind around 10 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 22.
Tuesday Night
Mostly clear, with a low around 11.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 29.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW New Canaan CT
 41.12°N 73.49°W (Elev. 299 ft)
Last Update:
5:41 pm EST Jan 17, 2026
Forecast Valid:
12am EST Jan 18, 2026-6pm EST Jan 24, 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