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

30°F

-1°C

Humidity 93%
Wind Speed SE 3 mph
Barometer 29.80 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 16 Feb 1:15 am CST
Extended Forecast for

2 Miles WNW Trempealeau WI

  • Overnight

    Overnight: Mostly clear, with a low around 36. South wind 6 to 8 mph.

    Low: 36 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 54. Southwest wind 5 to 8 mph becoming calm in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. Calm wind becoming east around 5 mph after midnight.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 51. East wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 51 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely. Mostly cloudy, with a low around 42. East wind 9 to 13 mph becoming southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain Likely

  • Wednesday

    Wednesday: A 40 percent chance of rain. Mostly sunny, with a high near 51. West wind 9 to 14 mph, with gusts as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow before midnight. Partly cloudy, with a low around 29. West wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Thursday

    Thursday: A chance of rain and snow after noon. Partly sunny, with a high near 43. West wind 6 to 8 mph becoming northeast in the afternoon. Chance of precipitation is 30%.

    High: 43 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 25. Northeast wind 7 to 9 mph becoming northwest after midnight. Chance of precipitation is 50%.

    Low: 25 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 36. South wind 6 to 8 mph.
Washington's Birthday
Mostly sunny, with a high near 54. Southwest wind 5 to 8 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 33. Calm wind becoming east around 5 mph after midnight.
Tuesday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 51. East wind 6 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 42. East wind 9 to 13 mph becoming southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 40 percent chance of rain. Mostly sunny, with a high near 51. West wind 9 to 14 mph, with gusts as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A slight chance of rain and snow before midnight. Partly cloudy, with a low around 29. West wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Thursday
A chance of rain and snow after noon. Partly sunny, with a high near 43. West wind 6 to 8 mph becoming northeast in the afternoon. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 25. Northeast wind 7 to 9 mph becoming northwest after midnight. Chance of precipitation is 50%.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 33. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 19. Northwest wind around 7 mph.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 31. Northwest wind 6 to 8 mph.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 13. Northwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 28. Northwest wind 7 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Trempealeau WI
 44.01°N 91.47°W
Last Update:
11:21 pm CST Feb 15, 2026
Forecast Valid:
1am CST Feb 16, 2026-6pm CST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation