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

Winona, Winona Municipal Airport-Max Conrad Field (KONA)

Lat: 44.08°NLon: 91.7°WElev: 656ft.

Fair

39°F

4°C

Humidity 70%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 12 Jan 4:55 pm CST
Extended Forecast for

2 Miles WNW Trempealeau WI

  • Tonight

    Tonight: A slight chance of snow before 3am, then a slight chance of rain between 3am and 4am. Mostly cloudy, with a low around 30. South wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. Breezy, with a west wind 13 to 17 mph, with gusts as high as 32 mph.

    High: 43 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 17. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 31 mph.

    Low: 17 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 21. Blustery, with a north wind 14 to 20 mph, with gusts as high as 31 mph.

    High: 21 °F

    Mostly Sunny
    and Blustery

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 8. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 8 °F

    Mostly Clear

  • Thursday

    Thursday: A 50 percent chance of snow after noon. Partly sunny, with a high near 28. Light and variable wind becoming south 5 to 8 mph in the morning. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Snow. Low around 22. South wind 7 to 9 mph becoming west after midnight. Chance of precipitation is 80%.

    Low: 22 °F

    Snow

  • Friday

    Friday: Snow. High near 29. Northwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    High: 29 °F

    Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 6. Northwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 6 °F

    Chance Snow

Detailed Forecast

Tonight
A slight chance of snow before 3am, then a slight chance of rain between 3am and 4am. Mostly cloudy, with a low around 30. South wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 43. Breezy, with a west wind 13 to 17 mph, with gusts as high as 32 mph.
Tuesday Night
Mostly cloudy, with a low around 17. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 31 mph.
Wednesday
Mostly sunny, with a high near 21. Blustery, with a north wind 14 to 20 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly clear, with a low around 8. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Thursday
A 50 percent chance of snow after noon. Partly sunny, with a high near 28. Light and variable wind becoming south 5 to 8 mph in the morning. New snow accumulation of less than a half inch possible.
Thursday Night
Snow. Low around 22. South wind 7 to 9 mph becoming west after midnight. Chance of precipitation is 80%.
Friday
Snow. High near 29. Northwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 6. Northwest wind 10 to 13 mph, with gusts as high as 22 mph.
Saturday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 10. Northwest wind around 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around -1. Northwest wind 8 to 10 mph.
Sunday
Partly sunny, with a high near 12. West wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 1. West wind around 9 mph.
M.L.King Day
Partly sunny, with a high near 15. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Trempealeau WI
 44.01°N 91.47°W
Last Update:
5:06 pm CST Jan 12, 2026
Forecast Valid:
5pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
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Additional Resources

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Chance of Precipitation