Heavy rain from the central Gulf Coast to Southeast U.S. this weekend

Heavy rain is expected from eastern Texas across the Lower Miss. Valley to the Southeast U.S. this weekend. This rain could lead to flash flooding. Meanwhile, heavy rain will also spread into the Northwest U.S., with heavy snow in the higher elevations of the Cascades and northern Rockies. 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

41°F

5°C

Humidity 45%
Wind Speed N 15 G 23 mph
Barometer 30.20 in (1022.6 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 4 Dec 9:56 am EST
Extended Forecast for

Deep River CT

  • Today

    Today: Sunny, with a high near 42. Northwest wind 6 to 9 mph.

    Sunny

    High: 42 °F

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after 3am.  Increasing clouds, with a low around 30. Calm wind.

    Mostly Clear
    then Chance
    Snow

    Low: 30 °F

  • Monday

    Monday: Snow likely before 9am, then rain likely between 9am and 3pm.  Cloudy, with a high near 43. Calm wind becoming west 5 to 7 mph in the morning.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Rain/Snow
    Likely then
    Chance Rain

    High: 43 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 31. Northwest wind 5 to 7 mph.

    Partly Cloudy

    Low: 31 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. Light and variable wind becoming east 5 to 8 mph in the morning.

    Mostly Sunny

    High: 43 °F

  • Tuesday
    Night

    Tuesday Night: Drizzle or light rain likely, mainly after midnight.  Mostly cloudy, with a low around 35. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Light Rain
    Likely

    Low: 35 °F

  • Wednesday

    Wednesday: A chance of drizzle or light rain.  Mostly cloudy, with a high near 46. Chance of precipitation is 40%.

    Chance Light
    Rain

    High: 46 °F

  • Wednesday
    Night

    Wednesday Night: A chance of drizzle or light rain after midnight.  Mostly cloudy, with a low around 36. Chance of precipitation is 30%.

    Mostly Cloudy
    then Chance
    Light Rain

    Low: 36 °F

  • Thursday

    Thursday: A 50 percent chance of showers.  Mostly cloudy, with a high near 47.

    Chance
    Showers

    High: 47 °F

Detailed Forecast

Today
Sunny, with a high near 42. Northwest wind 6 to 9 mph.
Tonight
A 40 percent chance of snow, mainly after 3am. Increasing clouds, with a low around 30. Calm wind.
Monday
Snow likely before 9am, then rain likely between 9am and 3pm. Cloudy, with a high near 43. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 31. Northwest wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 43. Light and variable wind becoming east 5 to 8 mph in the morning.
Tuesday Night
Drizzle or light rain likely, mainly after midnight. Mostly cloudy, with a low around 35. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of drizzle or light rain. Mostly cloudy, with a high near 46. Chance of precipitation is 40%.
Wednesday Night
A chance of drizzle or light rain after midnight. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 47.
Thursday Night
A chance of rain showers before midnight, then scattered flurries. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Friday
Scattered sprinkles and flurries. Partly sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 38. Breezy.
Click Map For Forecast
Point Forecast:
Deep River CT
 41.41°N 72.42°W (Elev. 3 ft)
7:12 am EST Dec 4, 2016
10am EST Dec 4, 2016-6pm EST Dec 10, 2016
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database