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.

Overcast

34°F

1°C

Humidity 85%
Wind Speed NW 17 G 26 mph
Barometer 29.72 in (1006.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 3 Dec 2:56 am EST
Extended Forecast for

Old Saybrook Center CT

  • Overnight

    Overnight: A slight chance of drizzle and snow before 4am.  Cloudy early, then becoming partly cloudy, with a steady temperature around 34. Wind chill values between 20 and 25. Breezy, with a northwest wind around 21 mph.  Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Drizzle/Snow
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 41. Wind chill values between 20 and 30. North wind 6 to 15 mph.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29. Wind chill values between 20 and 25. West wind 5 to 11 mph.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 40. Wind chill values between 20 and 30. Breezy, with a west wind 13 to 22 mph.

    High: 40 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 14. Blustery, with a northwest wind 20 to 25 mph decreasing to 11 to 16 mph after midnight.

    Low: 14 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 32.

    High: 32 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 30 percent chance of light snow.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Light
    Snow

  • Saturday

    Saturday: A 30 percent chance of light rain before 1pm.  Partly sunny, with a high near 41.

    High: 41 °F

    Chance Light
    Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of drizzle and snow before 4am. Cloudy early, then becoming partly cloudy, with a steady temperature around 34. Wind chill values between 20 and 25. Breezy, with a northwest wind around 21 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 41. Wind chill values between 20 and 30. North wind 6 to 15 mph.
Wednesday Night
Mostly clear, with a low around 29. Wind chill values between 20 and 25. West wind 5 to 11 mph.
Thursday
Increasing clouds, with a high near 40. Wind chill values between 20 and 30. Breezy, with a west wind 13 to 22 mph.
Thursday Night
Mostly clear, with a low around 14. Blustery, with a northwest wind 20 to 25 mph decreasing to 11 to 16 mph after midnight.
Friday
Increasing clouds, with a high near 32.
Friday Night
A 30 percent chance of light snow. Mostly cloudy, with a low around 24.
Saturday
A 30 percent chance of light rain before 1pm. Partly sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
Old Saybrook Center CT
 41.29°N 72.39°W (Elev. 89 ft)
3:11 am EST Dec 3, 2025
3am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

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