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

3°F

-16°C

Humidity 85%
Wind Speed Calm
Barometer 30.40 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 7 Dec 11:15 pm CST
Extended Forecast for

2 Miles WNW Trempealeau WI

  • Tonight

    Tonight: A chance of flurries after 2am. Increasing clouds, with a low around 0. Light and variable wind.

    Low: 0 °F

    Chance
    Flurries

  • Monday

    Monday: A chance of flurries before 3pm. Mostly cloudy, with a high near 22. Wind chill values as low as -3. South wind 5 to 10 mph, with gusts as high as 22 mph.

    High: 22 °F

    Chance
    Flurries

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly between 7pm and midnight. Cloudy, with a temperature rising to around 31 by 5am. South wind around 11 mph becoming west after midnight. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.

    Low: 19 °F⇑

    Chance Snow
    then Cloudy

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow, mainly after noon. Cloudy, with a high near 38. West wind 6 to 10 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: 38 °F

    Mostly Cloudy
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow before 3am, then a chance of snow. Low around 22. Blustery, with a south wind 11 to 17 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 and
    Blustery

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 28. Blustery, with a northwest wind 9 to 17 mph, with gusts as high as 26 mph.

    High: 28 °F

    Slight Chance
    Snow and
    Blustery then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 4. Northwest wind 3 to 8 mph.

    Low: 4 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny, with a high near 17. Northwest wind 5 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 7 to 11 mph.

    Low: 0 °F

    Chance Snow

Detailed Forecast

Tonight
A chance of flurries after 2am. Increasing clouds, with a low around 0. Light and variable wind.
Monday
A chance of flurries before 3pm. Mostly cloudy, with a high near 22. Wind chill values as low as -3. South wind 5 to 10 mph, with gusts as high as 22 mph.
Monday Night
A 50 percent chance of snow, mainly between 7pm and midnight. Cloudy, with a temperature rising to around 31 by 5am. South wind around 11 mph becoming west after midnight. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.
Tuesday
Rain likely, possibly mixed with snow, mainly after noon. Cloudy, with a high near 38. West wind 6 to 10 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. Blustery, with a south wind 11 to 17 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. Blustery, with a northwest wind 9 to 17 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly cloudy, with a low around 4. Northwest wind 3 to 8 mph.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 17. Northwest wind 5 to 7 mph.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 0. Northwest wind 7 to 11 mph.
Friday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 8. Northwest wind 11 to 14 mph.
Friday Night
Mostly cloudy, with a low around -7. Northwest wind 10 to 14 mph.
Saturday
Partly sunny and cold, with a high near 4. Northwest wind 7 to 10 mph.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -6. West wind around 7 mph.
Sunday
Partly sunny, with a high near 11. Southwest wind around 7 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:
10:56 pm CST Dec 7, 2025
Forecast Valid:
11pm 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