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.

Light Snow

28°F

-2°C

Humidity 86%
Wind Speed SW 6 mph
Barometer 29.79 in
Dewpoint 25°F (-4°C)
Visibility 5.00 mi
Wind Chill21°F (-6°C)
Last update 3 Dec 12:15 am CST
Extended Forecast for

Winona MN

  • Overnight

    Overnight: Snow likely, mainly before 4am. Cloudy, with a low around 18. Southwest wind 7 to 10 mph becoming northwest. Winds could gust as high as 21 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 18 °F

    Snow Likely

  • Wednesday

    Wednesday: A slight chance of snow before 8am, then a chance of flurries between 8am and 10am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 10 by 5pm. Wind chill values as low as -4. Northwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 19 °F⇓

    Slight Chance
    Snow then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -8. Wind chill values as low as -16. Northwest wind 5 to 9 mph becoming light west after midnight. Winds could gust as high as 20 mph.

    Low: -8 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 12. Wind chill values as low as -7. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 12 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 5. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 5 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 26. Southwest wind around 7 mph.

    High: 26 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 10. West wind 3 to 6 mph.

    Low: 10 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Partly sunny, with a high near 20. Light and variable wind becoming northwest around 5 mph.

    High: 20 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 5. Northeast wind 3 to 5 mph.

    Low: 5 °F

    Chance Snow

Detailed Forecast

Overnight
Snow likely, mainly before 4am. Cloudy, with a low around 18. Southwest wind 7 to 10 mph becoming northwest. Winds could gust as high as 21 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A slight chance of snow before 8am, then a chance of flurries between 8am and 10am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 10 by 5pm. Wind chill values as low as -4. Northwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around -8. Wind chill values as low as -16. Northwest wind 5 to 9 mph becoming light west after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 12. Wind chill values as low as -7. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 5. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.
Friday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 26. Southwest wind around 7 mph.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 10. West wind 3 to 6 mph.
Saturday
A 20 percent chance of snow after noon. Partly sunny, with a high near 20. Light and variable wind becoming northwest around 5 mph.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 5. Northeast wind 3 to 5 mph.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 17. Northeast wind 3 to 5 mph.
Sunday Night
Mostly cloudy, with a low around 2. Light and variable wind.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 21. South wind 3 to 7 mph.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 13. South wind around 6 mph becoming west after midnight.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 26. West wind around 7 mph becoming south in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winona MN
 44.05°N 91.68°W
Last Update:
10:49 pm CST Dec 2, 2025
Forecast Valid:
12am CST Dec 3, 2025-6pm CST Dec 9, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation