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.

Fair

54°F

12°C

Humidity 35%
Wind Speed W 8 mph
Barometer 29.70 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 27 Feb 12:35 pm CST
Extended Forecast for

2 Miles WNW Trempealeau WI

Winter Weather Advisory February 28, 06:00am until February 28, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 50. North wind 5 to 14 mph becoming west. Winds could gust as high as 25 mph.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 17. Northwest wind 7 to 14 mph, with gusts as high as 26 mph.

    Low: 17 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Snow, mainly before 3pm. High near 22. North wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 22 °F

    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 7. Light north wind.

    Low: 7 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 25. Calm wind.

    High: 25 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 12. Light and variable wind.

    Low: 12 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 37. South wind 3 to 8 mph.

    High: 37 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 28. Light south wind.

    Low: 28 °F

    Chance Snow

  • Tuesday

    Tuesday: A chance of snow before noon, then a chance of rain and snow. Partly sunny, with a high near 40. Light and variable wind becoming east around 5 mph. Chance of precipitation is 30%.

    High: 40 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 50. North wind 5 to 14 mph becoming west. Winds could gust as high as 25 mph.
Tonight
Increasing clouds, with a low around 17. Northwest wind 7 to 14 mph, with gusts as high as 26 mph.
Saturday
Snow, mainly before 3pm. High near 22. North wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 7. Light north wind.
Sunday
Mostly sunny, with a high near 25. Calm wind.
Sunday Night
Partly cloudy, with a low around 12. Light and variable wind.
Monday
Partly sunny, with a high near 37. South wind 3 to 8 mph.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 28. Light south wind.
Tuesday
A chance of snow before noon, then a chance of rain and snow. Partly sunny, with a high near 40. Light and variable wind becoming east around 5 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 27. Light and variable wind.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 45. Calm wind becoming southeast around 6 mph in the morning.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 32. East wind around 6 mph.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 45. East wind around 7 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:
12:36 pm CST Feb 27, 2026
Forecast Valid:
12pm CST Feb 27, 2026-6pm CST Mar 5, 2026
 
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