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Critical Fire Weather Over The Southwest U.S., Heavy Rain And Flash Flooding Likely In Hawaii

The combination of strong winds and very dry humidity will lead to critical to extremely critical fire weather conditions over portions of the southern Plains and Desert Southwest through Friday. The potential exists for explosive wildfire growth given ignition. Heavy rain and flash flooding can be expected over the Hawaiian Islands where Flash Flood Watches remain in effect into Friday. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

44°F

7°C

Humidity 47%
Wind Speed NW 13 mph
Barometer 30.26 in (1024.5 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 20 Apr 8:56 pm EDT
Extended Forecast for

Old Lyme CTSimilar City Names

  • Tonight

    Tonight: Clear, with a low around 34. Northwest wind 8 to 11 mph.

    Clear

    Low: 34 °F

  • Saturday

    Saturday: Sunny, with a high near 55. Wind chill values between 25 and 35 early. Northwest wind around 9 mph.

    Sunny

    High: 55 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 35. Northwest wind 7 to 9 mph.

    Clear

    Low: 35 °F

  • Sunday

    Sunday: Sunny, with a high near 58. Wind chill values between 30 and 40 early. Northwest wind around 7 mph becoming west in the afternoon.

    Sunny

    High: 58 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 38. West wind around 6 mph becoming light and variable  after midnight.

    Clear

    Low: 38 °F

  • Monday

    Monday: Sunny, with a high near 57.

    Sunny

    High: 57 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 39.

    Mostly Clear

    Low: 39 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56.

    Mostly Sunny

    High: 56 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of rain after 1am.  Mostly cloudy, with a low around 45.

    Mostly Cloudy
    then Chance
    Rain

    Low: 45 °F

Detailed Forecast

Tonight
Clear, with a low around 34. Northwest wind 8 to 11 mph.
Saturday
Sunny, with a high near 55. Wind chill values between 25 and 35 early. Northwest wind around 9 mph.
Saturday Night
Clear, with a low around 35. Northwest wind 7 to 9 mph.
Sunday
Sunny, with a high near 58. Wind chill values between 30 and 40 early. Northwest wind around 7 mph becoming west in the afternoon.
Sunday Night
Clear, with a low around 38. West wind around 6 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 45.
Wednesday
Rain likely, mainly after 7am. Cloudy, with a high near 52. Chance of precipitation is 70%.
Wednesday Night
Rain likely. Cloudy, with a low around 47. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 58.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 58.
Click Map For Forecast
Point Forecast:
Old Lyme CTSimilar City Names
 41.31°N 72.33°W (Elev. 43 ft)
7:36 pm EDT Apr 20, 2018
9pm EDT Apr 20, 2018-6pm EDT Apr 27, 2018
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database