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.

Freezing Fog

25°F

-4°C

Humidity 93%
Wind Speed Calm
Barometer 29.69 in
Dewpoint 23°F (-5°C)
Visibility 0.25 mi
Last update 8 Jan 5:15 am CST
Extended Forecast for

Saint Charles MN

  • Today

    Today: Rain, mainly after 2pm. Patchy fog before 9am. High near 39. South wind 5 to 8 mph becoming north in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 39 °F

    Patchy Fog
    then Rain

  • Tonight

    Tonight: Rain and snow before 4am, then a slight chance of snow between 4am and 5am. Low around 28. Blustery, with a north wind 10 to 17 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Rain/Snow and
    Blustery

  • Friday

    Friday: Mostly sunny, with a high near 32. Breezy, with a northwest wind 6 to 16 mph.

    High: 32 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. West wind 5 to 8 mph.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy, with a high near 26. Blustery, with a northwest wind 9 to 17 mph, with gusts as high as 25 mph. New snow accumulation of around an inch possible.

    High: 26 °F

    Chance Snow
    and Blustery

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 15. Blustery, with a northwest wind 16 to 18 mph, with gusts as high as 26 mph.

    Low: 15 °F

    Blustery.
    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 23. Northwest wind 10 to 15 mph becoming west in the afternoon.

    High: 23 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. Southwest wind 10 to 14 mph.

    Low: 17 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 36. West wind 11 to 13 mph.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

Today
Rain, mainly after 2pm. Patchy fog before 9am. High near 39. South wind 5 to 8 mph becoming north in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain and snow before 4am, then a slight chance of snow between 4am and 5am. Low around 28. Blustery, with a north wind 10 to 17 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Friday
Mostly sunny, with a high near 32. Breezy, with a northwest wind 6 to 16 mph.
Friday Night
Mostly cloudy, with a low around 24. West wind 5 to 8 mph.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 26. Blustery, with a northwest wind 9 to 17 mph, with gusts as high as 25 mph. New snow accumulation of around an inch possible.
Saturday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 15. Blustery, with a northwest wind 16 to 18 mph, with gusts as high as 26 mph.
Sunday
Partly sunny, with a high near 23. Northwest wind 10 to 15 mph becoming west in the afternoon.
Sunday Night
Partly cloudy, with a low around 17. Southwest wind 10 to 14 mph.
Monday
Mostly sunny, with a high near 36. West wind 11 to 13 mph.
Monday Night
Mostly cloudy, with a low around 29. West wind around 11 mph.
Tuesday
A slight chance of rain and snow. Mostly cloudy, with a high near 36. West wind 10 to 13 mph. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 24. Northwest wind around 13 mph.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 27. Northwest wind 11 to 13 mph, with gusts as high as 21 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:
4:59 am CST Jan 8, 2026
Forecast Valid:
5am CST Jan 8, 2026-6pm CST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation