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.

Overcast

57°F

14°C

Humidity 51%
Wind Speed W 9 mph
Barometer 29.81 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 8 Apr 6:24 pm CDT
Extended Forecast for

5 Miles NNW Trempealeau WI

  • Tonight

    Tonight: Showers likely, mainly before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 34. West wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Showers
    Likely then
    Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 55. West wind 6 to 10 mph.

    High: 55 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly between 8pm and midnight. Mostly cloudy, with a low around 35. Light north wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 55. Northwest wind 3 to 7 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 58. Light southeast wind increasing to 6 to 11 mph in the morning.

    High: 58 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 49. Southeast wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

    Low: 49 °F

    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 71. Breezy, with a south wind 11 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.

    High: 71 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 61. Breezy, with a southwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    Low: 61 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Tonight
Showers likely, mainly before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 34. West wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Increasing clouds, with a high near 55. West wind 6 to 10 mph.
Thursday Night
A 40 percent chance of showers, mainly between 8pm and midnight. Mostly cloudy, with a low around 35. Light north wind. New precipitation amounts of less than a tenth of an inch possible.
Friday
Sunny, with a high near 55. Northwest wind 3 to 7 mph.
Friday Night
Mostly clear, with a low around 32. Calm wind.
Saturday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 58. Light southeast wind increasing to 6 to 11 mph in the morning.
Saturday Night
Showers and possibly a thunderstorm. Low around 49. Southeast wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Sunday
Showers and possibly a thunderstorm. High near 71. Breezy, with a south wind 11 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 61. Breezy, with a southwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 77. Southwest wind 11 to 13 mph. Chance of precipitation is 50%.
Monday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 48. South wind around 9 mph becoming northeast after midnight. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 57. North wind 8 to 11 mph.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. North wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 47. North wind around 10 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Trempealeau WI
 44.07°N 91.47°W
Last Update:
6:36 pm CDT Apr 8, 2026
Forecast Valid:
6pm CDT Apr 8, 2026-6pm CDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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