Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

A Few Clouds

13°F

-11°C

Humidity 54%
Wind Speed N 20 G 31 mph
Barometer 29.82 in (1011.2 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 1 Feb 10:56 am EST
Extended Forecast for

Old Greenwich CT

Coastal Flood Advisory February 1, 11:45am until February 1, 02:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory February 1, 11:45am until February 1, 02:00pm

    NOW until 2:00pm Sun

    Coastal Flood Advisory

  • Today

    High: 22 °F

    Mostly Cloudy
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 11. Wind chill values between -5 and 5. Blustery, with a northwest wind 14 to 20 mph.

    Low: 11 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 31. Wind chill values between -5 and 5. Northwest wind 9 to 13 mph.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12. Wind chill values between 5 and 10. Northwest wind 6 to 8 mph.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 32. West wind 5 to 8 mph.

    High: 32 °F

    Sunny

  • Tuesday Night

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

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 22. Wind chill values between zero and 5. Windy, with a north wind 21 to 28 mph, with gusts as high as 39 mph.
Tonight
Partly cloudy, with a low around 11. Wind chill values between -5 and 5. Blustery, with a northwest wind 14 to 20 mph.
Monday
Sunny, with a high near 31. Wind chill values between -5 and 5. Northwest wind 9 to 13 mph.
Monday Night
Mostly clear, with a low around 12. Wind chill values between 5 and 10. Northwest wind 6 to 8 mph.
Tuesday
Sunny, with a high near 32. West wind 5 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 13.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 30.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
Old Greenwich CT
 41.02°N 73.57°W (Elev. 0 ft)
4:21 am EST Feb 1, 2026
11am EST Feb 1, 2026-6pm EST Feb 7, 2026
 
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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