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

Hazardous Weather Conditions

Current conditions at

Oxford, Waterbury-Oxford Airport (KOXC)

Lat: 41.48°NLon: 73.13°WElev: 725ft.

Fog

32°F

0°C

Humidity 100%
Wind Speed S 3 mph
Barometer 30.10 in (1021.3 mb)
Dewpoint 32°F (0°C)
Visibility 0.50 mi
Last update 22 Feb 3:56 am EST
Extended Forecast for

Harwinton CT

Winter Storm Warning February 22, 01:00pm until February 23, 07:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Overnight

    Overnight: A slight chance of light snow. Cloudy, with a low around 27. Light east wind. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Light Snow

  • Sunday

    Sunday: A chance of light snow, mainly after 3pm. Cloudy, with a high near 34. East wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.

    High: 34 °F

    Chance Light
    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 2am. Low around 24. Blustery, with a northeast wind 14 to 19 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

    Low: 24 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday

    Monday: Snow, mainly before 5pm. The snow could be heavy at times. Widespread blowing snow, mainly before 1pm. High near 28. Windy, with a north wind 21 to 28 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 28 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday Night

    Monday Night: A chance of snow before 7pm. Mostly cloudy, with a low around 16. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    Low: 16 °F

    Chance Snow
    and Blustery
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow after 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 40%.

    Low: 10 °F

    Partly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow likely before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of light snow. Cloudy, with a low around 27. Light east wind. Chance of precipitation is 20%.
Sunday
A chance of light snow, mainly after 3pm. Cloudy, with a high near 34. East wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.
Sunday Night
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 2am. Low around 24. Blustery, with a northeast wind 14 to 19 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.
Monday
Snow, mainly before 5pm. The snow could be heavy at times. Widespread blowing snow, mainly before 1pm. High near 28. Windy, with a north wind 21 to 28 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday Night
A chance of snow before 7pm. Mostly cloudy, with a low around 16. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 40%.
Wednesday
Snow likely before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 50%.
Thursday Night
Snow likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Friday
A chance of snow. Partly sunny, with a high near 38. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 19.
Saturday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harwinton CT
 41.75°N 73.06°W (Elev. 801 ft)
Last Update:
12:53 am EST Feb 22, 2026
Forecast Valid:
4am EST Feb 22, 2026-6pm EST Feb 28, 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