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.

Snow Freezing Fog and Breezy

29°F

-2°C

Humidity 85%
Wind Speed N 25 G 39 mph
Barometer 29.47 in (998.6 mb)
Dewpoint 25°F (-4°C)
Visibility 0.50 mi
Wind Chill15°F (-9°C)
Last update 23 Feb 3:56 am EST
Extended Forecast for

Cos Cob CT

Blizzard Warning February 23, 04:39am until February 23, 06:00pm
Coastal Flood Warning until February 23, 05:00am
Click here for hazard details and duration
Blizzard Warning
Coastal Flood Warning
  •  
    Blizzard Warning February 23, 04:39am until February 23, 06:00pm
    Coastal Flood Warning until February 23, 05:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 29 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday

    Monday: Snow, mainly before 4pm. The snow could be heavy at times. Areas of blowing snow before 4pm. High near 32. Wind chill values between 15 and 20. Windy, with a north wind 24 to 33 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 32 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 20. Wind chill values between 10 and 15. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 32 mph.

    Low: 20 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. Wind chill values between 10 and 20. West wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 4am. Increasing clouds, with a low around 18. West wind around 6 mph becoming calm. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 18 °F

    Partly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow likely before 10am, then rain likely between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 40. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Wednesday Night

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

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain and snow after 1pm. Partly sunny, with a high near 39. Chance of precipitation is 50%.

    High: 39 °F

    Partly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Areas of blowing snow. Low around 29. Wind chill values between 15 and 20. Windy, with a north wind around 33 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 9 to 13 inches possible.
Monday
Snow, mainly before 4pm. The snow could be heavy at times. Areas of blowing snow before 4pm. High near 32. Wind chill values between 15 and 20. Windy, with a north wind 24 to 33 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 20. Wind chill values between 10 and 15. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 32 mph.
Tuesday
Mostly sunny, with a high near 31. Wind chill values between 10 and 20. West wind 8 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Snow likely, mainly after 4am. Increasing clouds, with a low around 18. West wind around 6 mph becoming calm. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Snow likely before 10am, then rain likely between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 40. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
A chance of rain and snow after 1pm. Partly sunny, with a high near 39. Chance of precipitation is 50%.
Thursday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.
Friday
Partly sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 26.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cos Cob CT
 41.06°N 73.56°W (Elev. 141 ft)
Last Update:
1:42 am EST Feb 23, 2026
Forecast Valid:
4am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation