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

Hazardous Weather Conditions

Current conditions at

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

Lat: 44.08°NLon: 91.7°WElev: 656ft.

Overcast

28°F

-2°C

Humidity 86%
Wind Speed Calm
Barometer 29.77 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 5 Dec 10:15 pm CST
Extended Forecast for

2 Miles WNW Trempealeau WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 11. Northwest wind 5 to 9 mph, with gusts as high as 21 mph.

    Low: 11 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow after 5pm. Mostly cloudy, with a high near 21. Northwest wind around 5 mph becoming calm in the morning. New snow accumulation of less than a half inch possible.

    High: 21 °F

    Partly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow, mainly before midnight. Low around 6. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 6 °F

    Snow then
    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 14. Wind chill values as low as -2. North wind around 6 mph.

    High: 14 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -2. Light and variable wind.

    Low: -2 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow. Mostly cloudy, with a high near 20. Calm wind becoming south 5 to 9 mph in the morning.

    High: 20 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 12. South wind 7 to 10 mph becoming west after midnight.

    Low: 12 °F

    Chance Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A chance of rain and snow after noon. Mostly cloudy, with a high near 34. West wind 6 to 9 mph becoming south in the afternoon. Chance of precipitation is 40%.

    High: 34 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, mainly before midnight. Low around 22. South wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%.

    Low: 22 °F

    Rain/Snow
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 11. Northwest wind 5 to 9 mph, with gusts as high as 21 mph.
Saturday
A 50 percent chance of snow after 5pm. Mostly cloudy, with a high near 21. Northwest wind around 5 mph becoming calm in the morning. New snow accumulation of less than a half inch possible.
Saturday Night
Snow, mainly before midnight. Low around 6. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday
Mostly sunny, with a high near 14. Wind chill values as low as -2. North wind around 6 mph.
Sunday Night
Mostly cloudy, with a low around -2. Light and variable wind.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 20. Calm wind becoming south 5 to 9 mph in the morning.
Monday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 12. South wind 7 to 10 mph becoming west after midnight.
Tuesday
A chance of rain and snow after noon. Mostly cloudy, with a high near 34. West wind 6 to 9 mph becoming south in the afternoon. Chance of precipitation is 40%.
Tuesday Night
Rain and snow, mainly before midnight. Low around 22. South wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 28. Northwest wind 11 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 9. Northwest wind 7 to 11 mph.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 20. Northwest wind 6 to 8 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 6. Northwest wind around 8 mph.
Friday
Partly sunny, with a high near 14. Northwest wind around 9 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:
10:26 pm CST Dec 5, 2025
Forecast Valid:
10pm CST Dec 5, 2025-6pm CST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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