National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow And Hazardous Travel Expected From The Rockies To The Northern Plains And Upper Midwest

A storm system will track from the Rockies to the Great Lakes through Monday. The storm will bring heavy snow, gusty winds, and hazardous travel conditions. Some of the snow will be heavy at times, with accumulations approaching one foot over northern Wisconsin and Minnesota. Conditions will improve Monday night into Tuesday. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Light Rain

45°F

7°C

Humidity 90%
Wind Speed Calm
Barometer 30.27 in (1025.0 mb)
Dewpoint 42°F (6°C)
Visibility 8.00 mi
Last update 9 Dec 3:56 am EST
Extended Forecast for

Ledyard CT

  • Overnight

    Overnight: Rain likely. Cloudy, with a steady temperature around 43. South wind around 6 mph. Chance of precipitation is 60%.

    Rain Likely

    Low: 43 °F

  • Monday

    Monday: Rain. High near 58. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Rain

    High: 58 °F

  • Monday
    Night

    Monday Night: Rain, mainly before 2am, then a chance of showers after 2am. Steady temperature around 57. Breezy, with a southwest wind 11 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Rain and
    Breezy then
    Rain Likely

    Low: 57 °F

  • Tuesday

    Tuesday: A chance of showers before 1pm, then rain between 1pm and 5pm, then showers likely after 5pm. Temperature falling to around 51 by 5pm. Southwest wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Chance
    Showers then
    Rain

    High: 59 °F⇓

  • Tuesday
    Night

    Tuesday Night: Rain before 2am, then rain and snow. Low around 30. Northwest wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Rain then
    Rain/Snow

    Low: 30 °F

  • Wednesday

    Wednesday: Snow likely, mainly before 10am. Cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Snow Likely
    then Chance
    Snow

    High: 35 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 20.

    Partly Cloudy

    Low: 20 °F

  • Thursday

    Thursday: Sunny, with a high near 32.

    Sunny

    High: 32 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 17.

    Partly Cloudy

    Low: 17 °F

Detailed Forecast

Overnight
Rain likely. Cloudy, with a steady temperature around 43. South wind around 6 mph. Chance of precipitation is 60%.
Monday
Rain. High near 58. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Monday Night
Rain, mainly before 2am, then a chance of showers after 2am. Steady temperature around 57. Breezy, with a southwest wind 11 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday
A chance of showers before 1pm, then rain between 1pm and 5pm, then showers likely after 5pm. Temperature falling to around 51 by 5pm. Southwest wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain before 2am, then rain and snow. Low around 30. Northwest wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday
Snow likely, mainly before 10am. Cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Sunny, with a high near 32.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 40.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
A 50 percent chance of rain. Cloudy, with a high near 50.
Saturday Night
A 50 percent chance of rain. Cloudy, with a low around 40.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 50.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Ledyard CT
 41.44°N 72°W (Elev. 200 ft)
Last Update:
3:55 am EST Dec 9, 2019
Forecast Valid:
4am EST Dec 9, 2019-6pm EST Dec 15, 2019
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation