Severe Thunderstorm and Flash Flooding Threats in the South

Organized severe thunderstorms capable of producing mainly large hail and perhaps damaging winds are expected across portions of Louisiana this afternoon with a second round further west tonight. Heavy thunderstorms may lead to flash flooding over portions of the northern Gulf Coast today through Saturday. Several inches of excessive rainfall are possible with Flash Flood Watches in effect. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Mostly Cloudy

13°C

56°F

Humidity 51%
Wind Speed N 17 km/h
Barometer 1016.1 mb (30.01 in)
Dewpoint 3°C (38°F)
Visibility 16 km
Last update 13 Apr 10:56 am EDT
Extended Forecast for

Groton / New London Airport CT

  • Today

    Today: Partly sunny, with a steady temperature around 12. North wind 13 to 16 km/h.

    Partly Sunny

    High: 12 °C

  • Tonight

    Tonight: Partly cloudy, with a low around 6. South wind 5 to 10 km/h becoming west after midnight.

    Partly Cloudy

    Low: 6 °C

  • Wednesday

    Wednesday: Partly sunny, with a high near 14. Northwest wind 5 to 10 km/h becoming southeast 11 to 16 km/h in the afternoon.

    Partly Sunny

    High: 14 °C

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 6. East wind 14 to 16 km/h.

    Chance
    Showers

    Low: 6 °C

  • Thursday

    Thursday: Showers likely.  Mostly cloudy, with a steady temperature around 8. Breezy, with an east wind 21 to 26 km/h increasing to 27 to 32 km/h in the afternoon.  Chance of precipitation is 70%. New precipitation amounts between 5 and 7.5 mm possible.

    Showers
    Likely and
    Breezy

    High: 8 °C

  • Thursday
    Night

    Thursday Night: Rain likely.  Mostly cloudy, with a low around 4. Chance of precipitation is 70%. New precipitation amounts between 1 and 2 cm possible.

    Rain Likely

    Low: 4 °C

  • Friday

    Friday: A 50 percent chance of rain.  Mostly cloudy, with a high near 9. Breezy.

    Chance Rain
    and Breezy

    High: 9 °C

  • Friday
    Night

    Friday Night: A 30 percent chance of rain before 2am.  Mostly cloudy, with a low around 3.

    Chance Rain

    Low: 3 °C

  • Saturday

    Saturday: Partly sunny, with a high near 12.

    Partly Sunny

    High: 12 °C

Detailed Forecast

Today
Partly sunny, with a steady temperature around 12. North wind 13 to 16 km/h.
Tonight
Partly cloudy, with a low around 6. South wind 5 to 10 km/h becoming west after midnight.
Wednesday
Partly sunny, with a high near 14. Northwest wind 5 to 10 km/h becoming southeast 11 to 16 km/h in the afternoon.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 6. East wind 14 to 16 km/h.
Thursday
Showers likely. Mostly cloudy, with a steady temperature around 8. Breezy, with an east wind 21 to 26 km/h increasing to 27 to 32 km/h in the afternoon. Chance of precipitation is 70%. New precipitation amounts between 5 and 7.5 mm possible.
Thursday Night
Rain likely. Mostly cloudy, with a low around 4. Chance of precipitation is 70%. New precipitation amounts between 1 and 2 cm possible.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 9. Breezy.
Friday Night
A 30 percent chance of rain before 2am. Mostly cloudy, with a low around 3.
Saturday
Partly sunny, with a high near 12.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
Mostly sunny, with a high near 14.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Partly sunny, with a high near 14.
Click Map For Forecast
Point Forecast:
Groton / New London Airport CT
 41.34°N 72.05°W (Elev. 15 m)
9:14 am EDT Apr 13, 2021
11am EDT Apr 13, 2021-6pm EDT Apr 19, 2021
 
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Additional Resources

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