Winter Storm to Bring Harzardous Travel from the Plains to the Northeast through this Weekend

A sprawling winter storm will create hazardous travel conditions from the Plains into the Northeastern U.S. through this weekend. Areas of moderate to heavy snow are forecast over much of the Upper Midwest, Great Lakes, and the interior Northeast and northern New England. Freezing rain is expected from the southern Plains into the Mid Mississippi Valley, and the Mid Atlantic region. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from January 18, 10:00 AM EST until January 19, 01:00 AM EST

En Español

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair and Breezy

22°F

-6°C

Humidity	24%
Wind Speed	NW 21 G 29 mph
Barometer	30.59 in (1035.8 mb)
Dewpoint	-10°F (-23°C)
Visibility	10.00 mi
Wind Chill	7°F (-14°C)
Last update	17 Jan 4:56 pm EST

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Deep River CT

Winter Weather Advisory January 18, 10:00am until January 19, 01:00am

Click here for hazard details and duration

Winter Weather Advisory

Tonight

Increasing
Clouds
Low: 10 °F
Saturday

Mostly Cloudy
then Snow
High: 30 °F
Saturday
Night

Rain/Snow
then Chance
Rain
Low: 28 °F⇑
Sunday

Partly Sunny
High: 40 °F
Sunday
Night

Partly Cloudy
Low: 21 °F
M.L.King
Day

Sunny
High: 29 °F
Monday
Night

Mostly Clear
Low: 16 °F
Tuesday

Sunny
High: 27 °F
Tuesday
Night

Mostly Clear
Low: 15 °F

Detailed Forecast

Tonight

Increasing clouds, with a low around 10. Wind chill values between 5 and 10. Northwest wind 5 to 9 mph.

Saturday

Snow, mainly after 3pm. High near 30. Wind chill values between 10 and 20. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

Rain and snow before midnight, then a chance of rain between midnight and 1am. Temperature rising to around 37 by midnight. Wind chill values between 20 and 25. South wind 8 to 10 mph becoming west after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday

Partly sunny, with a high near 40. Wind chill values between 30 and 35. West wind 11 to 14 mph, with gusts as high as 26 mph.

Sunday Night

Partly cloudy, with a low around 21. Northwest wind 11 to 15 mph.

M.L.King Day

Sunny, with a high near 29.

Monday Night

Mostly clear, with a low around 16.

Tuesday

Sunny, with a high near 27.

Tuesday Night

Mostly clear, with a low around 15.