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Severe Thunderstorm Threat Increasing This Week from the High Plains to Gulf Coast

A storm system will move from the Rockies to the East Coast during the next several days bringing a severe thunderstorm threat to many parts of the nation. On Thursday, large hail will be the main threat in the High Plains. By Friday a more widespread threat will develop in the ArkLaTex region where damaging winds, very large hail and tornadoes will be possible. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

24°F

-4°C

Humidity 29%
Wind Speed NW 12 G 26 mph
Barometer 30.54 in (1034.1 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 23 Mar 8:56 am EDT
Extended Forecast for

Groton CTSimilar City Names

  • Today

    Today: Sunny, with a high near 37. Wind chill values between 10 and 20. Northwest wind around 14 mph.

    Sunny

    High: 37 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Southwest wind 7 to 9 mph.

    Partly Cloudy

    Low: 25 °F

  • Friday

    Friday: A 30 percent chance of rain, mainly between 11am and 3pm.  Mostly cloudy, with a high near 45. Wind chill values between 25 and 35 early. Southwest wind 8 to 17 mph, with gusts as high as 29 mph.

    Chance Rain

    High: 45 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 41. Southwest wind 8 to 14 mph.

    Mostly Cloudy

    Low: 41 °F

  • Saturday

    Saturday: A 50 percent chance of light rain, mainly after 9am.  Mostly cloudy, with a high near 52. West wind around 6 mph.

    Chance Light
    Rain

    High: 52 °F

  • Saturday
    Night

    Saturday Night: Rain likely.  Cloudy, with a low around 38. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    Low: 38 °F

  • Sunday

    Sunday: Rain likely.  Cloudy, with a high near 43. Chance of precipitation is 60%.

    Rain Likely

    High: 43 °F

  • Sunday
    Night

    Sunday Night: Rain likely.  Cloudy, with a low around 37. Chance of precipitation is 60%.

    Rain Likely

    Low: 37 °F

  • Monday

    Monday: Rain likely.  Cloudy, with a high near 45. Chance of precipitation is 60%.

    Rain Likely

    High: 45 °F

Detailed Forecast

Today
Sunny, with a high near 37. Wind chill values between 10 and 20. Northwest wind around 14 mph.
Tonight
Partly cloudy, with a low around 25. Southwest wind 7 to 9 mph.
Friday
A 30 percent chance of rain, mainly between 11am and 3pm. Mostly cloudy, with a high near 45. Wind chill values between 25 and 35 early. Southwest wind 8 to 17 mph, with gusts as high as 29 mph.
Friday Night
Mostly cloudy, with a low around 41. Southwest wind 8 to 14 mph.
Saturday
A 50 percent chance of light rain, mainly after 9am. Mostly cloudy, with a high near 52. West wind around 6 mph.
Saturday Night
Rain likely. Cloudy, with a low around 38. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain likely. Cloudy, with a high near 43. Chance of precipitation is 60%.
Sunday Night
Rain likely. Cloudy, with a low around 37. Chance of precipitation is 60%.
Monday
Rain likely. Cloudy, with a high near 45. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 38.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 47.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 48.
Click Map For Forecast
Point Forecast:
Groton CTSimilar City Names
 41.32°N 72.09°W (Elev. 3 ft)
7:31 am EDT Mar 23, 2017
9am EDT Mar 23, 2017-6pm EDT Mar 29, 2017
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database