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Hazardous Weather Conditions

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

22°F

-6°C

Humidity 33%
Wind Speed NW 20 G 28 mph
Barometer 30.23 in (1023.7 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 23 Jan 8:56 pm EST
Extended Forecast for

2 Miles SSE Poquonock Bridge CT

Cold Weather Advisory January 23, 10:00pm until January 24, 12:00pm
Winter Storm Warning January 25, 03:00am until January 26, 06:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning

  • Tonight

    Tonight: Mostly clear, with a low around 7. Wind chill values between -10 and zero. Blustery, with a northwest wind 17 to 20 mph.

    Low: 7 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny and cold, with a high near 16. Wind chill values between -10 and zero. Northwest wind 11 to 16 mph.

    High: 16 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12. Wind chill values between 5 and 10. North wind 5 to 8 mph.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 30. Wind chill values between zero and 10. Northeast wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    High: 30 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow before 1am, then snow and sleet. The snow could be heavy at times. Temperature rising to around 31 by 2am. Blustery, with a northeast wind 18 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 4 to 8 inches possible.

    Low: 27 °F⇑

    Blustery.
    Heavy Snow
    then
    Snow/Sleet

  • Monday

    Monday: Snow likely. Cloudy, with a temperature falling to around 28 by 5pm. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 32 °F⇓

    Snow Likely

  • Monday Night

    Monday Night: A 30 percent chance of snow before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Blustery.

    Low: 13 °F

    Chance Snow
    and Blustery

  • Tuesday

    Tuesday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 7. Wind chill values between -10 and zero. Blustery, with a northwest wind 17 to 20 mph.
Saturday
Sunny and cold, with a high near 16. Wind chill values between -10 and zero. Northwest wind 11 to 16 mph.
Saturday Night
Mostly cloudy, with a low around 12. Wind chill values between 5 and 10. North wind 5 to 8 mph.
Sunday
Snow. The snow could be heavy at times. High near 30. Wind chill values between zero and 10. Northeast wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Sunday Night
Snow before 1am, then snow and sleet. The snow could be heavy at times. Temperature rising to around 31 by 2am. Blustery, with a northeast wind 18 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 4 to 8 inches possible.
Monday
Snow likely. Cloudy, with a temperature falling to around 28 by 5pm. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
A 30 percent chance of snow before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Blustery.
Tuesday
Mostly sunny, with a high near 23.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Sunny, with a high near 24.
Wednesday Night
Mostly cloudy, with a low around 11.
Thursday
Partly sunny, with a high near 22.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Mostly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Poquonock Bridge CT
 41.31°N 72°W (Elev. 3 ft)
Last Update:
12:58 pm EST Jan 23, 2026
Forecast Valid:
9pm EST Jan 23, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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