Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Willimantic, Windham Airport (KIJD)

Lat: 41.74°NLon: 72.18°WElev: 246ft.

Heavy Rain Fog/Mist

52°F

11°C

Humidity 93%
Wind Speed NE 8 mph
Barometer 30.09 in (1018.9 mb)
Dewpoint 50°F (10°C)
Visibility 4.00 mi
Wind Chill49°F (9°C)
Last update 11 Oct 6:52 pm EDT
Extended Forecast for

Columbia CT

  • Tonight

    Tonight: Showers, mainly before 1am.  Patchy fog. Low around 51. Northeast wind 7 to 10 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 51 °F

    Showers and
    Patchy Fog

  • Columbus Day

    Columbus Day: Patchy fog before 10am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 71. North wind 6 to 8 mph.

    High: 71 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 52. Northwest wind around 5 mph becoming light and variable  in the evening.

    Low: 52 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 67. East wind 5 to 8 mph becoming south in the afternoon.

    High: 67 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am.  Mostly cloudy, with a low around 59. South wind 8 to 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. Southwest wind 8 to 10 mph, with gusts as high as 23 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50. Northwest wind around 7 mph.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 62. North wind 8 to 13 mph.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. Northeast wind 3 to 5 mph.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers, mainly before 1am. Patchy fog. Low around 51. Northeast wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Columbus Day
Patchy fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 71. North wind 6 to 8 mph.
Monday Night
Increasing clouds, with a low around 52. Northwest wind around 5 mph becoming light and variable in the evening.
Tuesday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 67. East wind 5 to 8 mph becoming south in the afternoon.
Tuesday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 59. South wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 73. Southwest wind 8 to 10 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 50. Northwest wind around 7 mph.
Thursday
Sunny, with a high near 62. North wind 8 to 13 mph.
Thursday Night
Partly cloudy, with a low around 43. Northeast wind 3 to 5 mph.
Friday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 62. Southeast wind 6 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 44. West wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 52. Breezy, with a northwest wind 20 to 23 mph, with gusts as high as 39 mph.
Saturday Night
Mostly cloudy, with a low around 33. Northwest wind around 16 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 50. Northwest wind 13 to 16 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Columbia CT
 41.68°N 72.3°W (Elev. 541 ft)
3:51 pm EDT Oct 11, 2026
7pm EDT Oct 11, 2026-6pm EDT Oct 18, 2026
 
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