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Hazardous Weather Conditions

Current conditions at

Hartford, Hartford-Brainard Airport (KHFD)

Lat: 41.74°NLon: 72.65°WElev: 16ft.

Overcast

39°F

4°C

Humidity 43%
Wind Speed Calm
Barometer 30.08 in (1018.5 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 19 Feb 12:53 pm EST
Extended Forecast for

South Windsor CT

Winter Weather Advisory February 20, 10:00am until February 21, 07:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 41. Calm wind.

    High: 41 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Snow likely before 11am, then rain. High near 37. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow
    Likely then
    Rain

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 1am. Low around 29. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of snow. Cloudy, with a high near 39. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 22 °F

    Chance Snow

  • Sunday

    Sunday: A chance of rain after 3pm. Partly sunny, with a high near 37. Northeast wind 3 to 8 mph. Chance of precipitation is 30%.

    High: 37 °F

    Partly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 25. North wind 6 to 10 mph. Chance of precipitation is 40%.

    Low: 25 °F

    Chance Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 35. North wind 10 to 14 mph. Chance of precipitation is 40%.

    High: 35 °F

    Chance Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 41. Calm wind.
Tonight
Mostly cloudy, with a low around 27. Calm wind.
Friday
Snow likely before 11am, then rain. High near 37. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow, becoming all snow after 1am. Low around 29. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday
A chance of snow. Cloudy, with a high near 39. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
A chance of rain after 3pm. Partly sunny, with a high near 37. Northeast wind 3 to 8 mph. Chance of precipitation is 30%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25. North wind 6 to 10 mph. Chance of precipitation is 40%.
Monday
A chance of snow. Mostly cloudy, with a high near 35. North wind 10 to 14 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 20. Northwest wind around 8 mph.
Tuesday
Sunny, with a high near 35. Northwest wind around 9 mph.
Tuesday Night
Partly cloudy, with a low around 14. Northwest wind around 6 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 36. Light southwest wind becoming south 5 to 10 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Windsor CT
 41.81°N 72.63°W (Elev. 56 ft)
Last Update:
5:14 am EST Feb 19, 2026
Forecast Valid:
1pm EST Feb 19, 2026-6pm EST Feb 25, 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