Isolated Severe Thunderstorms and Flooding Potential in the Central U.S.

Isolated strong to severe thunderstorms are possible across parts of the southern and central Plains today through Saturday. Large hail and severe wind gusts are the main threats. Heavy rainfall is forecast from the western Gulf Coast into the Midwest from this weekend into early next week. New and renewed river rises are possible across portions of eastern Texas. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

56°F

13°C

Humidity 57%
Wind Speed W 3 mph
Barometer 30.15 in (1020.9 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 13 May 8:56 pm EDT
Extended Forecast for

Ledyard CT

  • Tonight

    Tonight: Mostly clear, with a low around 45. Northwest wind 3 to 5 mph.

    Mostly Clear

    Low: 45 °F

  • Friday

    Friday: Increasing clouds, with a high near 72. Northwest wind 5 to 7 mph.

    Increasing
    Clouds

    High: 72 °F

  • Friday
    Night

    Friday Night: Isolated showers and thunderstorms before 8pm, then isolated showers between 8pm and 10pm.  Partly cloudy, with a low around 49. Southwest wind 3 to 6 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms then
    Mostly Clear

    Low: 49 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 72. Light and variable wind becoming southwest around 6 mph in the morning.

    Sunny then
    Slight Chance
    T-storms

    High: 72 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 50. Southwest wind around 5 mph becoming light and variable  after midnight.

    Partly Cloudy

    Low: 50 °F

  • Sunday

    Sunday: A 30 percent chance of showers after noon.  Mostly sunny, with a high near 71.

    Mostly Sunny
    then Chance
    Showers

    High: 71 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 50.

    Partly Cloudy

    Low: 50 °F

  • Monday

    Monday: A 30 percent chance of showers after noon.  Mostly sunny, with a high near 67.

    Mostly Sunny
    then Chance
    Showers

    High: 67 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 50.

    Mostly Cloudy

    Low: 50 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 45. Northwest wind 3 to 5 mph.
Friday
Increasing clouds, with a high near 72. Northwest wind 5 to 7 mph.
Friday Night
Isolated showers and thunderstorms before 8pm, then isolated showers between 8pm and 10pm. Partly cloudy, with a low around 49. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 72. Light and variable wind becoming southwest around 6 mph in the morning.
Saturday Night
Partly cloudy, with a low around 50. Southwest wind around 5 mph becoming light and variable after midnight.
Sunday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 50.
Monday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 67.
Monday Night
Mostly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
Ledyard CT
 41.44°N 72°W (Elev. 200 ft)
5:52 pm EDT May 13, 2021
9pm EDT May 13, 2021-6pm EDT May 20, 2021
 
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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