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

21°F

-6°C

Humidity 74%
Wind Speed NW 10 G 17 mph
Barometer 30.07 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 10 Jan 6:15 pm CST
Extended Forecast for

Saint Charles MN

  • Tonight

    Tonight: Snow showers likely, mainly before 1am. Cloudy, with a low around 15. Wind chill values as low as zero. Blustery, with a northwest wind 18 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 15 °F

    Blustery.
    Snow Showers
    Likely then
    Scattered
    Snow Showers

  • Sunday

    Sunday: Partly sunny, with a high near 27. Blustery, with a northwest wind 9 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph.

    High: 27 °F

    Partly Sunny
    and Blustery
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a temperature rising to around 27 by 5am. Southwest wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph.

    Low: 24 °F⇑

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37. West wind around 10 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 31. Breezy, with a southwest wind 9 to 16 mph, with gusts as high as 24 mph.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance Rain
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of rain before noon. Partly sunny, with a high near 41. Breezy, with a west wind 16 to 18 mph, with gusts as high as 26 mph.

    High: 41 °F

    Breezy.
    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain before midnight, then a slight chance of snow. Mostly cloudy, with a low around 22. Blustery, with a northwest wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 22 °F

    Blustery.
    Slight Chance
    Rain then
    Slight Chance
    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 25. Blustery, with a north wind 13 to 17 mph.

    High: 25 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15. North wind 8 to 11 mph becoming southwest after midnight.

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow showers likely, mainly before 1am. Cloudy, with a low around 15. Wind chill values as low as zero. Blustery, with a northwest wind 18 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Partly sunny, with a high near 27. Blustery, with a northwest wind 9 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Partly cloudy, with a temperature rising to around 27 by 5am. Southwest wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph.
Monday
Mostly sunny, with a high near 37. West wind around 10 mph.
Monday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 31. Breezy, with a southwest wind 9 to 16 mph, with gusts as high as 24 mph.
Tuesday
A 20 percent chance of rain before noon. Partly sunny, with a high near 41. Breezy, with a west wind 16 to 18 mph, with gusts as high as 26 mph.
Tuesday Night
A slight chance of rain before midnight, then a slight chance of snow. Mostly cloudy, with a low around 22. Blustery, with a northwest wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 25. Blustery, with a north wind 13 to 17 mph.
Wednesday Night
Partly cloudy, with a low around 15. North wind 8 to 11 mph becoming southwest after midnight.
Thursday
A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 30. South wind 9 to 14 mph, with gusts as high as 22 mph.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25. Southwest wind around 15 mph becoming northwest after midnight.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 29. Blustery, with a northwest wind 15 to 17 mph, with gusts as high as 26 mph.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 10. Blustery, with a northwest wind 15 to 17 mph.
Saturday
Mostly cloudy, with a high near 16. Northwest wind around 14 mph, with gusts as high as 23 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Charles MN
 43.97°N 92.07°W
Last Update:
5:16 pm CST Jan 10, 2026
Forecast Valid:
6pm CST Jan 10, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation