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

9°F

-13°C

Humidity 66%
Wind Speed NW 3 mph
Barometer 30.39 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 7 Dec 6:15 pm CST
Extended Forecast for

5 Miles NNW Trempealeau WI

  • Tonight

    Tonight: Increasing clouds, with a low around 1. Calm wind.

    Low: 1 °F

    Increasing
    Clouds

  • Monday

    Monday: A chance of flurries between 7am and 2pm. Mostly cloudy, with a high near 22. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 22 °F

    Chance
    Flurries

  • Monday Night

    Monday Night: A 40 percent chance of snow before midnight. Cloudy, with a temperature rising to around 28 by 5am. South wind 8 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph. Little or no snow accumulation expected.

    Low: 18 °F⇑

    Chance Snow
    then Cloudy

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow, mainly after noon. Mostly cloudy, with a high near 36. West wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Mostly Cloudy
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow before 3am, then a chance of snow. Low around 22. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 28. Northwest wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 28 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 3. Northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 3 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny, with a high near 17. Northwest wind 3 to 7 mph.

    High: 17 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 0. Northwest wind 6 to 9 mph.

    Low: 0 °F

    Chance Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 1. Calm wind.
Monday
A chance of flurries between 7am and 2pm. Mostly cloudy, with a high near 22. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
A 40 percent chance of snow before midnight. Cloudy, with a temperature rising to around 28 by 5am. South wind 8 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph. Little or no snow accumulation expected.
Tuesday
Rain likely, possibly mixed with snow, mainly after noon. Mostly cloudy, with a high near 36. West wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow before 3am, then a chance of snow. Low around 22. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 28. Northwest wind 9 to 15 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly cloudy, with a low around 3. Northwest wind 5 to 8 mph becoming calm after midnight.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 17. Northwest wind 3 to 7 mph.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 0. Northwest wind 6 to 9 mph.
Friday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 9. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Friday Night
Mostly cloudy, with a low around -7. Northwest wind 9 to 13 mph, with gusts as high as 21 mph.
Saturday
Partly sunny and cold, with a high near 4. Northwest wind 7 to 9 mph.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -5. West wind around 6 mph.
Sunday
Partly sunny, with a high near 12. Southwest wind around 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Trempealeau WI
 44.07°N 91.5°W
Last Update:
6:16 pm CST Dec 7, 2025
Forecast Valid:
6pm CST Dec 7, 2025-6pm CST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation