Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

Willimantic, Windham Airport (KIJD)

Lat: 41.74°NLon: 72.18°WElev: 246ft.

Mostly Cloudy

28°F

-2°C

Humidity 75%
Wind Speed Calm
Barometer 30.42 in (1030.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 30 Nov 5:52 am EST
Extended Forecast for

4 Miles SSW Oneco CT

  • Today

    Today: Rain, mainly after 1pm.  Patchy fog after 3pm. High near 49. East wind 5 to 14 mph becoming south in the afternoon.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Cloudy then
    Rain and
    Patchy Fog

  • Tonight

    Tonight: Rain, mainly before 9pm.  Patchy fog before 9pm. Low around 31. West wind 10 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 31 °F

    Rain and
    Patchy Fog
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 40. Northwest wind 8 to 14 mph.

    High: 40 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 23. Light and variable wind.

    Low: 23 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow before 10am, then rain.  High near 42. Light and variable wind becoming east 5 to 8 mph in the morning.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Rain/Snow
    Likely then
    Rain

  • Tuesday Night

    Tuesday Night: Rain and snow before midnight, then a chance of snow.  Low around 24. Northwest wind around 11 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: Sunny, with a high near 38. Northwest wind 6 to 10 mph.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. Light southwest wind increasing to 5 to 9 mph in the evening.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40. Southwest wind 10 to 15 mph.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
Rain, mainly after 1pm. Patchy fog after 3pm. High near 49. East wind 5 to 14 mph becoming south in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, mainly before 9pm. Patchy fog before 9pm. Low around 31. West wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Sunny, with a high near 40. Northwest wind 8 to 14 mph.
Monday Night
Increasing clouds, with a low around 23. Light and variable wind.
Tuesday
Rain likely, possibly mixed with snow before 10am, then rain. High near 42. Light and variable wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow before midnight, then a chance of snow. Low around 24. Northwest wind around 11 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
Sunny, with a high near 38. Northwest wind 6 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 25. Light southwest wind increasing to 5 to 9 mph in the evening.
Thursday
Partly sunny, with a high near 40. Southwest wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 12. Northwest wind 10 to 15 mph.
Friday
Mostly sunny, with a high near 29. Northwest wind 7 to 9 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 20. West wind around 5 mph becoming northwest after midnight. Chance of precipitation is 40%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 35. Northeast wind 6 to 8 mph. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Oneco CT
 41.64°N 71.84°W (Elev. 486 ft)
6:01 am EST Nov 30, 2025
6am EST Nov 30, 2025-6pm EST Dec 6, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database