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

43°F

6°C

Humidity 57%
Wind Speed W 13 G 26 mph
Barometer 29.36 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 18 Feb 11:55 am CST
Extended Forecast for

2 Miles WNW Trempealeau WI

  • This Afternoon

    This Afternoon: Rain and snow, becoming all snow after 5pm. Temperature falling to around 35 by 5pm. Breezy, with a west wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 44 °F⇓

    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Snow, mainly before 1am. Low around 29. Breezy, with a west wind 6 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 29 °F

    Snow and
    Breezy

  • Thursday

    Thursday: A 30 percent chance of rain after noon. Mostly sunny, with a high near 43. Light and variable wind becoming north 5 to 7 mph in the morning.

    High: 43 °F

    Mostly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain and snow likely, becoming all snow after 3am. Mostly cloudy, with a low around 27. Northwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Rain/Snow
    Likely

  • Friday

    Friday: A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 32. Northwest wind 9 to 14 mph, with gusts as high as 23 mph. New snow accumulation of less than one inch possible.

    High: 32 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17. Northwest wind 6 to 8 mph.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 29. Northwest wind 7 to 9 mph.

    High: 29 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 14. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 14 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 25. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 25 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Rain and snow, becoming all snow after 5pm. Temperature falling to around 35 by 5pm. Breezy, with a west wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Snow, mainly before 1am. Low around 29. Breezy, with a west wind 6 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 43. Light and variable wind becoming north 5 to 7 mph in the morning.
Thursday Night
Rain and snow likely, becoming all snow after 3am. Mostly cloudy, with a low around 27. Northwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday
A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 32. Northwest wind 9 to 14 mph, with gusts as high as 23 mph. New snow accumulation of less than one inch possible.
Friday Night
Mostly cloudy, with a low around 17. Northwest wind 6 to 8 mph.
Saturday
Partly sunny, with a high near 29. Northwest wind 7 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 14. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Sunday
Partly sunny, with a high near 25. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 9. Northwest wind 6 to 8 mph.
Monday
Sunny, with a high near 26. North wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 13. Calm wind becoming southeast around 6 mph after midnight.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 35. South wind 6 to 11 mph, with gusts as high as 20 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:
10:41 am CST Feb 18, 2026
Forecast Valid:
12pm CST Feb 18, 2026-6pm CST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation