Heavy to Excessive Rain for Southeast and Mid-Atlantic into this Weekend; High Winds in the Pacific Northwest Friday

Another southern storm system will bring heavy to excessive rainfall with a risk for severe thunderstorms from the central Gulf Coast to the Southeast Friday. This heavy rainfall will then spread across the Mid-Atlantic region late Friday into the Weekend. A strong cold front moving into the Pacific Northwest will bring strong, possibly damaging winds to the coast Friday. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

38°F

3°C

Humidity 79%
Wind Speed Calm
Barometer 30.51 in (1033.2 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 14 Dec 8:56 am EST
Extended Forecast for

Groton / New London Airport CT

  • Today

    Today: Patchy drizzle with a slight chance of light rain after 3pm.  Mostly cloudy, with a high near 47. Light and variable wind becoming southeast 5 to 8 mph in the morning.

    Partly Sunny
    then Patchy
    Drizzle

    High: 47 °F

  • Tonight

    Tonight: Patchy drizzle with a slight chance of light rain before 9pm, then a chance of light rain between 9pm and midnight, then a chance of rain after midnight.  Cloudy, with a steady temperature around 46. Southwest wind 5 to 8 mph.  Chance of precipitation is 50%.

    Chance Light
    Rain

    Low: 46 °F

  • Saturday

    Saturday: A 40 percent chance of rain, mainly before 3pm.  Cloudy, with a high near 48. Light and variable wind becoming northeast 5 to 9 mph in the morning.

    Chance Rain

    High: 48 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of rain, mainly after midnight.  Mostly cloudy, with a low around 37. Wind chill values between 30 and 35. Northeast wind 9 to 15 mph.

    Chance Rain

    Low: 37 °F

  • Sunday

    Sunday: Rain likely, mainly after noon.  Mostly cloudy, with a high near 43. Northeast wind 14 to 16 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Rain Likely

    High: 43 °F

  • Sunday
    Night

    Sunday Night: Rain likely before 3am, then rain and snow showers likely.  Cloudy, with a low around 33. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Rain Likely
    then
    Rain/Snow
    Likely

    Low: 33 °F

  • Monday

    Monday: Mostly cloudy, with a high near 44.

    Mostly Cloudy

    High: 44 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 27.

    Partly Cloudy

    Low: 27 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 35. Breezy.

    Mostly Sunny
    and Breezy

    High: 35 °F

Detailed Forecast

Today
Patchy drizzle with a slight chance of light rain after 3pm. Mostly cloudy, with a high near 47. Light and variable wind becoming southeast 5 to 8 mph in the morning.
Tonight
Patchy drizzle with a slight chance of light rain before 9pm, then a chance of light rain between 9pm and midnight, then a chance of rain after midnight. Cloudy, with a steady temperature around 46. Southwest wind 5 to 8 mph. Chance of precipitation is 50%.
Saturday
A 40 percent chance of rain, mainly before 3pm. Cloudy, with a high near 48. Light and variable wind becoming northeast 5 to 9 mph in the morning.
Saturday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 37. Wind chill values between 30 and 35. Northeast wind 9 to 15 mph.
Sunday
Rain likely, mainly after noon. Mostly cloudy, with a high near 43. Northeast wind 14 to 16 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely before 3am, then rain and snow showers likely. Cloudy, with a low around 33. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Mostly cloudy, with a high near 44.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 35. Breezy.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
Sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 45.
Click Map For Forecast
Point Forecast:
Groton / New London Airport CT
 41.34°N 72.05°W (Elev. 49 ft)
9:32 am EST Dec 14, 2018
9am EST Dec 14, 2018-6pm EST Dec 20, 2018
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database