National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Willimantic, Windham Airport (KIJD)

Lat: 41.74°NLon: 72.18°WElev: 246ft.

Overcast

33°F

1°C

Humidity 96%
Wind Speed N 5 mph
Barometer 29.69 in (1005.4 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 21 Feb 12:52 am EST
Extended Forecast for

Coventry Lake CT

Winter Weather Advisory February 21, 01:29am until February 21, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 21, 01:29am until February 21, 07:00am

    NOW until 7:00am Sat

    Winter Weather Advisory

  • Overnight

    Low: 28 °F

    Chance Snow

  • Saturday

    Saturday: A slight chance of snow after 4pm. Increasing clouds, with a high near 37. Light and variable wind becoming northwest around 5 mph. Chance of precipitation is 20%.

    High: 37 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow, mainly before midnight. Cloudy, with a low around 22. East wind 3 to 5 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow, mainly after 11am. Mostly cloudy, with a high near 37. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow. Low around 27. Northeast wind 10 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Snow

  • Monday

    Monday: Snow, mainly before 4pm. High near 33. Breezy, with a north wind 16 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow and
    Breezy

  • Monday Night

    Monday Night: A chance of snow before 9pm. Mostly cloudy, with a low around 20. Northwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 20 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. Northwest wind around 10 mph, with gusts as high as 22 mph.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

Overnight
A chance of snow, mainly before 2am. Mostly cloudy, with a low around 28. Northwest wind around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A slight chance of snow after 4pm. Increasing clouds, with a high near 37. Light and variable wind becoming northwest around 5 mph. Chance of precipitation is 20%.
Saturday Night
A chance of snow, mainly before midnight. Cloudy, with a low around 22. East wind 3 to 5 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
A chance of snow, mainly after 11am. Mostly cloudy, with a high near 37. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Sunday Night
Snow. Low around 27. Northeast wind 10 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow, mainly before 4pm. High near 33. Breezy, with a north wind 16 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A chance of snow before 9pm. Mostly cloudy, with a low around 20. Northwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 32. Northwest wind around 10 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 13. Northwest wind 5 to 7 mph becoming calm after midnight.
Wednesday
A chance of snow after 8am. Mostly cloudy, with a high near 37. Light south wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 28. South wind around 8 mph. Chance of precipitation is 60%.
Thursday
Rain likely. Mostly cloudy, with a high near 43. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. West wind around 8 mph. Chance of precipitation is 40%.
Friday
A chance of snow. Mostly sunny, with a high near 38. Northwest wind 7 to 9 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Coventry Lake CT
 41.77°N 72.34°W (Elev. 518 ft)
Last Update:
4:49 pm EST Feb 20, 2026
Forecast Valid:
1am EST Feb 21, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation