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Sprawling Storm System Bringing Impactful Weather To Western and Central U.S. Through Midweek

A large storm system will extend from the West Coast to the Great Lakes during the next couple days bringing hazardous weather to many parts of the country. Heavy snow is expected in the higher terrain of the West, along with very strong winds. Snow and ice will disrupt travel in parts of the Midwest, and heavy rain could cause widespread flooding in the Mississippi Valley and Great Lakes. 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

35°F

2°C

Humidity 59%
Wind Speed Calm
Barometer 30.50 in (1032.9 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 18 Feb 8:56 pm EST
Extended Forecast for

New London CT

  • Tonight

    Tonight: Mostly clear, with a low around 28. Light and variable wind.

    Mostly Clear

    Low: 28 °F

  • Washington's
    Birthday

    Washington's Birthday: A 40 percent chance of rain, mainly after 3pm.  Increasing clouds, with a high near 48. Wind chill values between 30 and 40 early. South wind 5 to 10 mph.

    Mostly Sunny
    then Chance
    Rain

    High: 48 °F

  • Monday
    Night

    Monday Night: Rain likely before midnight, then a chance of showers after midnight.  Patchy fog.  Otherwise, cloudy, with a low around 44. Southwest wind 9 to 11 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely
    and Patchy
    Fog

    Low: 44 °F

  • Tuesday

    Tuesday: Patchy fog.  Otherwise, mostly cloudy, with a high near 53. Southwest wind 6 to 10 mph.

    Patchy Fog

    High: 53 °F

  • Tuesday
    Night

    Tuesday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 49. Southwest wind around 6 mph becoming calm  after midnight.

    Patchy Fog

    Low: 49 °F

  • Wednesday

    Wednesday: Patchy fog before 3pm.  Otherwise, mostly cloudy, with a high near 56.

    Patchy Fog

    High: 56 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers after midnight.  Patchy fog before midnight.  Otherwise, mostly cloudy, with a low around 43.

    Patchy Fog
    then Chance
    Showers

    Low: 43 °F

  • Thursday

    Thursday: A chance of showers before 9am, then a chance of rain after 9am.  Mostly cloudy, with a high near 47. Chance of precipitation is 50%.

    Chance
    Showers

    High: 47 °F

  • Thursday
    Night

    Thursday Night: A chance of rain before 3am, then a chance of rain and snow.  Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Chance Rain
    then Chance
    Rain/Snow

    Low: 34 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 28. Light and variable wind.
Washington's Birthday
A 40 percent chance of rain, mainly after 3pm. Increasing clouds, with a high near 48. Wind chill values between 30 and 40 early. South wind 5 to 10 mph.
Monday Night
Rain likely before midnight, then a chance of showers after midnight. Patchy fog. Otherwise, cloudy, with a low around 44. Southwest wind 9 to 11 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Patchy fog. Otherwise, mostly cloudy, with a high near 53. Southwest wind 6 to 10 mph.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 49. Southwest wind around 6 mph becoming calm after midnight.
Wednesday
Patchy fog before 3pm. Otherwise, mostly cloudy, with a high near 56.
Wednesday Night
A 30 percent chance of showers after midnight. Patchy fog before midnight. Otherwise, mostly cloudy, with a low around 43.
Thursday
A chance of showers before 9am, then a chance of rain after 9am. Mostly cloudy, with a high near 47. Chance of precipitation is 50%.
Thursday Night
A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Friday
A chance of rain and snow before 9am, then a chance of rain. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36.
Saturday
A 40 percent chance of rain. Cloudy, with a high near 49.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 50.
Click Map For Forecast
Point Forecast:
New London CT
 41.34°N 72.08°W (Elev. 36 ft)
6:35 pm EST Feb 18, 2018
9pm EST Feb 18, 2018-6pm EST Feb 25, 2018
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database