Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

Groton / New London, Groton / New London Airport (KGON)

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fog/Mist

38°F

3°C

Humidity 93%
Wind Speed N 16 G 25 mph
Barometer 29.58 in (1001.5 mb)
Dewpoint 36°F (2°C)
Visibility 5.00 mi
Wind Chill29°F (-2°C)
Last update 2 Dec 11:56 pm EST
Extended Forecast for

Deep River Center CT

  • Overnight

    Overnight: Cloudy, then gradually becoming partly cloudy, with a low around 29. Northwest wind around 8 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 42. Wind chill values between 25 and 35. Northwest wind 3 to 7 mph.

    High: 42 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. Calm wind becoming west around 5 mph after midnight.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 41. Wind chill values between 25 and 35. West wind 6 to 13 mph, with gusts as high as 25 mph.

    High: 41 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 13. Northwest wind 5 to 11 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 34.

    High: 34 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 30 percent chance of snow after 1am.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A chance of rain and snow before 1pm.  Partly sunny, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Rain/Snow

  • Saturday Night

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

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, then gradually becoming partly cloudy, with a low around 29. Northwest wind around 8 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 42. Wind chill values between 25 and 35. Northwest wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 28. Calm wind becoming west around 5 mph after midnight.
Thursday
Partly sunny, with a high near 41. Wind chill values between 25 and 35. West wind 6 to 13 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 13. Northwest wind 5 to 11 mph, with gusts as high as 30 mph.
Friday
Increasing clouds, with a high near 34.
Friday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 23.
Saturday
A chance of rain and snow before 1pm. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Deep River Center CT
 41.39°N 72.43°W (Elev. 49 ft)
5:30 pm EST Dec 2, 2025
12am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
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