Snowy, Very Cold and Windy from the Northern Plains to Great Lakes; Critical Fire Weather in South Texas

Moderate to heavy lake effect snow is expected downwind of the Great Lakes, with the Chicago metro potentially receiving 6 to 12 inches of snowfall. A frigid airmass will bring very cold temperatures to the Central U.S. and Mississippi Valley today, migrating into the Eastern U.S. on Monday. Dry and windy weather will bring critical fire weather conditions to South Texas today. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fog/Mist

58°F

14°C

Humidity 90%
Wind Speed E 13 mph
Barometer 29.82 in (1009.6 mb)
Dewpoint 55°F (13°C)
Visibility 4.00 mi
Last update 9 Nov 2:56 pm EST
Extended Forecast for

Deep River Center CT

  • This Afternoon

    This Afternoon: Showers.  Steady temperature around 57. Southeast wind around 11 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Showers

  • Tonight

    Tonight: Showers likely with areas of drizzle before 1am, then areas of drizzle with a chance of showers between 1am and 4am, then rain after 4am.  Patchy fog between 7pm and 4am. Steady temperature around 56. East wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Rain and
    Patchy Fog

  • Monday

    Monday: Rain, mainly before 1pm.  High near 61. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. West wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 44. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 44 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers. Steady temperature around 57. Southeast wind around 11 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely with areas of drizzle before 1am, then areas of drizzle with a chance of showers between 1am and 4am, then rain after 4am. Patchy fog between 7pm and 4am. Steady temperature around 56. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain, mainly before 1pm. High near 61. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Partly cloudy, with a low around 28. West wind 8 to 10 mph, with gusts as high as 22 mph.
Veterans Day
Mostly sunny, with a high near 44. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 33.
Friday
Mostly sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 52.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Deep River Center CT
 41.39°N 72.43°W (Elev. 49 ft)
2:34 pm EST Nov 9, 2025
3pm EST Nov 9, 2025-6pm EST Nov 16, 2025
 
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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