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

36°F

2°C

Humidity 70%
Wind Speed N 5 mph
Barometer 29.84 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 11 Mar 3:15 am CDT
Extended Forecast for

Saint Charles MN

  • Overnight

    Overnight: Snow, possibly mixed with drizzle, mainly after 5am. Steady temperature around 34. North wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 34 °F

    Drizzle/Snow

  • Wednesday

    Wednesday: Snow, mainly before 11am. High near 39. Breezy, with a north wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Breezy. Snow
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24. West wind 7 to 11 mph.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of rain and snow showers between 1pm and 4pm, then a chance of rain showers after 4pm. Increasing clouds, with a high near 44. Breezy, with a southwest wind 6 to 16 mph becoming south in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

    High: 44 °F

    Mostly Sunny
    then Chance
    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: Rain showers before 1am, then a chance of rain and snow showers between 1am and 4am, then a chance of snow showers after 4am. Low around 29. Windy, with a south wind 18 to 23 mph becoming west 29 to 34 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Showers and
    Breezy then
    Rain/Snow and
    Windy

  • Friday

    Friday: Partly sunny, with a high near 39. Windy, with a northwest wind 23 to 33 mph, with gusts as high as 44 mph.

    High: 39 °F

    Partly Sunny
    and Windy

  • Friday Night

    Friday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 25. Northwest wind 6 to 13 mph becoming east after midnight.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 38. Southeast wind 6 to 10 mph.

    High: 38 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow. Low around 27. Breezy, with an east wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 27 °F

    Snow and
    Breezy

Detailed Forecast

Overnight
Snow, possibly mixed with drizzle, mainly after 5am. Steady temperature around 34. North wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly before 11am. High near 39. Breezy, with a north wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Mostly clear, with a low around 24. West wind 7 to 11 mph.
Thursday
A chance of rain and snow showers between 1pm and 4pm, then a chance of rain showers after 4pm. Increasing clouds, with a high near 44. Breezy, with a southwest wind 6 to 16 mph becoming south in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Thursday Night
Rain showers before 1am, then a chance of rain and snow showers between 1am and 4am, then a chance of snow showers after 4am. Low around 29. Windy, with a south wind 18 to 23 mph becoming west 29 to 34 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
Partly sunny, with a high near 39. Windy, with a northwest wind 23 to 33 mph, with gusts as high as 44 mph.
Friday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 25. Northwest wind 6 to 13 mph becoming east after midnight.
Saturday
A 40 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 38. Southeast wind 6 to 10 mph.
Saturday Night
Snow. Low around 27. Breezy, with an east wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Sunday
Snow likely. Mostly cloudy, with a high near 33. Breezy, with a northeast wind 20 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 11. Blustery, with a north wind around 24 mph, with gusts as high as 34 mph.
Monday
Mostly sunny, with a high near 22. Blustery, with a northwest wind 17 to 21 mph.
Monday Night
Mostly clear, with a low around 6. Northwest wind 9 to 14 mph.
Tuesday
Partly sunny, with a high near 27. West wind 7 to 9 mph becoming south in the afternoon.
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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:
2:52 am CDT Mar 11, 2026
Forecast Valid:
3am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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