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Heavy Snow For Portions of the Northeast; Great Lakes

Moderate to heavy snow will return to the Northeast and New England over the next couple of days. Heavy Lake Effect Snow will continue to the lee of the Great Lakes. Light snow will fall across portions of the Tennessee Valley; working into the Mid-Atlantic by mid-week. Meanwhile, elevated fire weather conditions will continue in southern California. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Overcast and Breezy

49°F

9°C

Humidity 69%
Wind Speed S 21 mph
Barometer 29.65 in (1004.0 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 12 Dec 9:56 am EST
Extended Forecast for

Groton / New London Airport CT

  • Today

    Today: Rain likely before 3pm, then a chance of showers after 3pm.  Cloudy, with a steady temperature around 48. Southeast wind around 14 mph becoming southwest in the afternoon.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    High: 48 °F

  • Tonight

    Tonight: A slight chance of rain showers before midnight, then a slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am.  Mostly cloudy, with a low around 28. Wind chill values between 15 and 25. West wind 11 to 16 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

    Low: 28 °F

  • Wednesday

    Wednesday: A 20 percent chance of snow showers before noon.  Partly sunny, with a steady temperature around 29. Wind chill values between 15 and 20. Breezy, with a west wind 20 to 24 mph, with gusts as high as 38 mph.

    Breezy.
    Slight Chance
    Snow Showers
    then Partly
    Sunny

    High: 29 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 20. Wind chill values between 5 and 15. Breezy, with a west wind 22 to 24 mph, with gusts as high as 37 mph.

    Partly Cloudy
    and Breezy

    Low: 20 °F

  • Thursday

    Thursday: Partly sunny, with a high near 32. West wind 11 to 18 mph.

    Partly Sunny

    High: 32 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 19.

    Partly Cloudy

    Low: 19 °F

  • Friday

    Friday: Mostly cloudy, with a high near 34.

    Mostly Cloudy

    High: 34 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 23.

    Chance Snow

    Low: 23 °F

  • Saturday

    Saturday: Partly sunny, with a high near 37.

    Partly Sunny

    High: 37 °F

Detailed Forecast

Today
Rain likely before 3pm, then a chance of showers after 3pm. Cloudy, with a steady temperature around 48. Southeast wind around 14 mph becoming southwest in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A slight chance of rain showers before midnight, then a slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am. Mostly cloudy, with a low around 28. Wind chill values between 15 and 25. West wind 11 to 16 mph. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of snow showers before noon. Partly sunny, with a steady temperature around 29. Wind chill values between 15 and 20. Breezy, with a west wind 20 to 24 mph, with gusts as high as 38 mph.
Wednesday Night
Partly cloudy, with a low around 20. Wind chill values between 5 and 15. Breezy, with a west wind 22 to 24 mph, with gusts as high as 37 mph.
Thursday
Partly sunny, with a high near 32. West wind 11 to 18 mph.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Mostly cloudy, with a high near 34.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 45.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Monday
A chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Groton / New London Airport CT
 41.34°N 72.05°W (Elev. 49 ft)
10:13 am EST Dec 12, 2017
10am EST Dec 12, 2017-6pm EST Dec 18, 2017
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database