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

A Potential East Coast Winter Storm Beginning On Friday

A potential winter storm may impact the East Coast beginning Friday through the weekend. A pair of storm systems may meet and combine off the Eastern Seaboard into a powerful low pressure system. At this time, heavy snow, gusty winds and coastal hazards are possible from North Carolina to New England with the most significant impacts in eastern New England. This forecast will continue to evolve. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

-4°C

24°F

Humidity 52%
Wind Speed Vrbl 9 km/h
Barometer 1030.8 mb (30.44 in)
Dewpoint -13°C (9°F)
Visibility 16 km
Wind Chill-8°C (17°F)
Last update 27 Jan 11:56 am EST
Extended Forecast for

3 Miles SSW Oakdale CT

Winter Storm Watch January 28, 07:00pm until January 29, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • This
    Afternoon

    This Afternoon: Sunny, with a high near -2. Southwest wind around 11 km/h.

    Sunny

    High: -2 °C

  • Tonight

    Tonight: Increasing clouds, with a low around -5. Southwest wind 8 to 10 km/h.

    Increasing
    Clouds

    Low: -5 °C

  • Friday

    Friday: Cloudy, with a high near 2. Wind chill values between -5 and zero. Southwest wind 5 to 10 km/h becoming northwest in the afternoon.

    Cloudy

    High: 2 °C

  • Friday
    Night

    Friday Night: Snow likely, mainly after 1am. Cloudy, with a low around -9. North wind 8 to 13 km/h increasing to 16 to 21 km/h after midnight. Winds could gust as high as 45 km/h. Chance of precipitation is 60%. New snow accumulation of 2 to 4 centimeters possible.

    Chance Snow
    then Snow
    Likely

    Low: -9 °C

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Steady temperature around -8. North wind 24 to 29 km/h, with gusts as high as 70 km/h. Chance of precipitation is 80%. New snow accumulation of 17 to 23 centimeters possible.

    Heavy Snow

    High: -8 °C

  • Saturday
    Night

    Saturday Night: A 50 percent chance of snow before 1am. Mostly cloudy, with a low around -12.

    Chance Snow

    Low: -12 °C

  • Sunday

    Sunday: Sunny, with a high near -3.

    Sunny

    High: -3 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around -12.

    Partly Cloudy

    Low: -12 °C

  • Monday

    Monday: Sunny, with a high near -1.

    Sunny

    High: -1 °C

Detailed Forecast

This Afternoon
Sunny, with a high near -2. Southwest wind around 11 km/h.
Tonight
Increasing clouds, with a low around -5. Southwest wind 8 to 10 km/h.
Friday
Cloudy, with a high near 2. Wind chill values between -5 and zero. Southwest wind 5 to 10 km/h becoming northwest in the afternoon.
Friday Night
Snow likely, mainly after 1am. Cloudy, with a low around -9. North wind 8 to 13 km/h increasing to 16 to 21 km/h after midnight. Winds could gust as high as 45 km/h. Chance of precipitation is 60%. New snow accumulation of 2 to 4 centimeters possible.
Saturday
Snow. The snow could be heavy at times. Steady temperature around -8. North wind 24 to 29 km/h, with gusts as high as 70 km/h. Chance of precipitation is 80%. New snow accumulation of 17 to 23 centimeters possible.
Saturday Night
A 50 percent chance of snow before 1am. Mostly cloudy, with a low around -12.
Sunday
Sunny, with a high near -3.
Sunday Night
Partly cloudy, with a low around -12.
Monday
Sunny, with a high near -1.
Monday Night
Mostly clear, with a low around -11.
Tuesday
Sunny, with a high near 3.
Tuesday Night
Mostly cloudy, with a low around -3.
Wednesday
Mostly cloudy, with a high near 8.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
3 Miles SSW Oakdale CT
 41.43°N 72.21°W (Elev. 61 m)
Last Update:
12:38 pm EST Jan 27, 2022
Forecast Valid:
12pm EST Jan 27, 2022-6pm EST Feb 2, 2022
 
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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