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Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. 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

84°F

29°C

Humidity 61%
Wind Speed S 7 mph
Barometer 29.89 in (1012.2 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 20 Jul 2:56 pm EDT
Extended Forecast for

Ledyard CT

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly between 10pm and 4am.  Mostly cloudy, with a low around 71. Southwest wind 6 to 11 mph becoming light and variable.

    Chance
    T-storms

    Low: 71 °F

  • Friday

    Friday: Mostly sunny, with a high near 91. West wind 6 to 11 mph.

    Mostly Sunny

    High: 91 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 66. Northwest wind 5 to 7 mph.

    Mostly Clear

    Low: 66 °F

  • Saturday

    Saturday: Partly sunny, with a high near 88. Light and variable wind becoming southwest 5 to 8 mph in the morning.

    Partly Sunny

    High: 88 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers, mainly after 2am.  Mostly cloudy, with a low around 68. South wind around 5 mph becoming calm  in the evening.

    Chance
    Showers

    Low: 68 °F

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rain.  Mostly cloudy, with a high near 79. Chance of precipitation is 50%.

    Chance
    Showers then
    Heavy Rain

    High: 79 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms. Some of the storms could produce heavy rain.  Mostly cloudy, with a low around 67. Chance of precipitation is 50%.

    Heavy Rain
    then Chance
    Showers

    Low: 67 °F

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 79.

    Chance
    T-storms

    High: 79 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 66.

    Chance
    T-storms

    Low: 66 °F

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly between 10pm and 4am. Mostly cloudy, with a low around 71. Southwest wind 6 to 11 mph becoming light and variable.
Friday
Mostly sunny, with a high near 91. West wind 6 to 11 mph.
Friday Night
Mostly clear, with a low around 66. Northwest wind 5 to 7 mph.
Saturday
Partly sunny, with a high near 88. Light and variable wind becoming southwest 5 to 8 mph in the morning.
Saturday Night
A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 68. South wind around 5 mph becoming calm in the evening.
Sunday
A chance of showers, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 79. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.
Monday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Tuesday
Partly sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Mostly sunny, with a high near 79.
Click Map For Forecast
Point Forecast:
Ledyard CT
 41.44°N 72°W (Elev. 200 ft)
2:43 pm EDT Jul 20, 2017
3pm EDT Jul 20, 2017-6pm EDT Jul 27, 2017
 
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