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Severe Thunderstorms, Heavy Rain, Gusty Winds, And Flooding Potential From The Southeast U.S. To The Appalachians and Mid Atlantic Region

A slow moving low pressure system will track from the southern U.S. to the Mid Atlantic and Northeast early this week. The system will bring widespread rain, locally heavy from the Deep South to the Mid Atlantic Region. Localized flooding will be possible. In addition, the potential exists for strong to severe thunderstorms capable of damaging wind particularly over the Southeast U.S. into Monday. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

37°F

3°C

Humidity 76%
Wind Speed Calm
Barometer 30.40 in (1029.5 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 23 Apr 1:56 am EDT
Extended Forecast for

Groton / New London Airport CT

  • Overnight

    Overnight: Clear, with a low around 36. North wind 3 to 6 mph.

    Clear

    Low: 36 °F

  • Monday

    Monday: Sunny, with a high near 58. North wind 5 to 9 mph becoming south in the afternoon.

    Sunny

    High: 58 °F

  • Monday
    Night

    Monday Night: Patchy frost after 4am.  Otherwise, clear, with a low around 36. South wind 5 to 7 mph becoming calm  in the evening.

    Clear then
    Patchy Frost

    Low: 36 °F

  • Tuesday

    Tuesday: Patchy frost before 7am.  Otherwise, mostly sunny, with a high near 57. Light southeast wind becoming south 5 to 10 mph in the morning.

    Patchy Frost
    then Mostly
    Sunny

    High: 57 °F

  • Tuesday
    Night

    Tuesday Night: Rain likely, mainly after 3am.  Cloudy, with a low around 45. East wind 11 to 13 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Chance Rain
    then Rain
    Likely

    Low: 45 °F

  • Wednesday

    Wednesday: Rain.  High near 54. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    High: 54 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely, mainly before 8pm.  Cloudy, with a low around 47. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 47 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 57.

    Mostly Cloudy

    High: 57 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 44.

    Mostly Cloudy

    Low: 44 °F

Detailed Forecast

Overnight
Clear, with a low around 36. North wind 3 to 6 mph.
Monday
Sunny, with a high near 58. North wind 5 to 9 mph becoming south in the afternoon.
Monday Night
Patchy frost after 4am. Otherwise, clear, with a low around 36. South wind 5 to 7 mph becoming calm in the evening.
Tuesday
Patchy frost before 7am. Otherwise, mostly sunny, with a high near 57. Light southeast wind becoming south 5 to 10 mph in the morning.
Tuesday Night
Rain likely, mainly after 3am. Cloudy, with a low around 45. East wind 11 to 13 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 54. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely, mainly before 8pm. Cloudy, with a low around 47. Chance of precipitation is 60%.
Thursday
Mostly cloudy, with a high near 57.
Thursday Night
Mostly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 57.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 44.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 57.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 55.
Click Map For Forecast
Point Forecast:
Groton / New London Airport CT
 41.34°N 72.05°W (Elev. 49 ft)
6:48 pm EDT Apr 22, 2018
2am EDT Apr 23, 2018-6pm EDT Apr 29, 2018
 
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Additional Resources

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