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 NW 3 mph
Barometer 29.72 in (1006.6 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 21 Feb 1:52 am EST
Extended Forecast for

Danielson CT

Winter Weather Advisory February 21, 02:23am until February 21, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 21, 02:23am until February 21, 07:00am

    NOW until 7:00am Sat

    Winter Weather Advisory

  • Overnight

    Low: 27 °F

    Chance Snow

  • Saturday

    Saturday: A slight chance of snow after 1pm. Mostly cloudy, with a high near 34. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 34 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 22. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 22 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow, mainly after noon. Cloudy, with a high near 37. East wind 5 to 9 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 26. Northeast wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 26 °F

    Heavy Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. High near 33. Breezy, with a north wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Heavy Snow
    and Breezy

  • Monday Night

    Monday Night: A chance of snow before 10pm. Mostly cloudy, with a low around 20. Northwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 20 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 35. Northwest wind 8 to 10 mph.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

Overnight
A chance of snow, mainly before 3am. Mostly cloudy, with a low around 27. North wind 3 to 5 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A slight chance of snow after 1pm. Mostly cloudy, with a high near 34. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 22. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
A chance of snow, mainly after noon. Cloudy, with a high near 37. East wind 5 to 9 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 26. Northeast wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow. The snow could be heavy at times. High near 33. Breezy, with a north wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Monday Night
A chance of snow before 10pm. Mostly cloudy, with a low around 20. Northwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 35. Northwest wind 8 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 12. West wind around 6 mph becoming calm after midnight.
Wednesday
A chance of snow before 3pm, then a chance of rain between 3pm and 5pm, then a chance of snow after 5pm. Mostly cloudy, with a high near 38. Light southwest wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. South wind around 7 mph. Chance of precipitation is 50%.
Thursday
Rain likely. Mostly cloudy, with a high near 45. Southwest wind 7 to 10 mph. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. Southwest wind around 7 mph. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Mostly sunny, with a high near 40. Northwest wind 6 to 9 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Danielson CT
 41.8°N 71.89°W (Elev. 217 ft)
Last Update:
4:49 pm EST Feb 20, 2026
Forecast Valid:
2am 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