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Snow Will Persist in the Northeast and Great Lake States

Heavy Lake Effect snow will continue to the lee of the Great Lakes for the next couple of days. Snow will also return to the Northeast by Tuesday as another front moves in. Bitter cold wind chills can be expected in the Upper Mississippi Valley. Freezing temperatures will even impact central Florida. Meanwhile, elevated fire weather conditions will persist 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

37°F

3°C

Humidity 52%
Wind Speed W 8 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 11 Dec 12:56 am EST
Extended Forecast for

Deep River CT

  • Overnight

    Overnight: Isolated snow showers.  Cloudy, with a steady temperature around 30. Southwest wind around 5 mph.  Chance of precipitation is 20%.

    Isolated Snow
    Showers

    Low: 30 °F

  • Monday

    Monday: Scattered snow showers before 8am.  Cloudy through mid morning, then gradual clearing, with a high near 41. Wind chill values between 25 and 35. West wind 6 to 9 mph.  Chance of precipitation is 30%.

    Scattered
    Snow Showers
    then Mostly
    Sunny

    High: 41 °F

  • Monday
    Night

    Monday Night: A chance of rain and snow after 3am.  Cloudy, with a low around 26. Northwest wind around 5 mph becoming calm.  Chance of precipitation is 50%.

    Mostly Cloudy
    then Chance
    Rain/Snow

    Low: 26 °F

  • Tuesday

    Tuesday: Rain and snow likely before 10am, then rain likely between 10am and noon, then a chance of rain showers after noon.  Cloudy, with a high near 46. Southeast wind 5 to 9 mph becoming southwest in the afternoon.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Rain/Snow
    Likely then
    Chance
    Showers

    High: 46 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of snow showers after 1am.  Mostly cloudy, with a low around 23. West wind around 10 mph.

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

    Low: 23 °F

  • Wednesday

    Wednesday: A 30 percent chance of snow showers before 9am.  Partly sunny, with a high near 30. Breezy.

    Chance Snow
    Showers then
    Mostly Sunny
    and Breezy

    High: 30 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 17. Breezy.

    Partly Cloudy
    and Breezy

    Low: 17 °F

  • Thursday

    Thursday: Sunny, with a high near 30.

    Sunny

    High: 30 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 11.

    Partly Cloudy

    Low: 11 °F

Detailed Forecast

Overnight
Isolated snow showers. Cloudy, with a steady temperature around 30. Southwest wind around 5 mph. Chance of precipitation is 20%.
Monday
Scattered snow showers before 8am. Cloudy through mid morning, then gradual clearing, with a high near 41. Wind chill values between 25 and 35. West wind 6 to 9 mph. Chance of precipitation is 30%.
Monday Night
A chance of rain and snow after 3am. Cloudy, with a low around 26. Northwest wind around 5 mph becoming calm. Chance of precipitation is 50%.
Tuesday
Rain and snow likely before 10am, then rain likely between 10am and noon, then a chance of rain showers after noon. Cloudy, with a high near 46. Southeast wind 5 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 23. West wind around 10 mph.
Wednesday
A 30 percent chance of snow showers before 9am. Partly sunny, with a high near 30. Breezy.
Wednesday Night
Partly cloudy, with a low around 17. Breezy.
Thursday
Sunny, with a high near 30.
Thursday Night
Partly cloudy, with a low around 11.
Friday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 31.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 45.
Click Map For Forecast
Point Forecast:
Deep River CT
 41.41°N 72.42°W (Elev. 3 ft)
9:55 pm EST Dec 10, 2017
1am EST Dec 11, 2017-6pm EST Dec 17, 2017
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database