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 75%
Wind Speed N 7 mph
Barometer 29.84 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 11 Mar 1:35 am CDT
Extended Forecast for

Saint Charles MN

  • Overnight

    Overnight: A chance of drizzle before 3am, then a chance of snow showers after 4am. Mostly cloudy, with a steady temperature around 35. North wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Drizzle/Snow

  • Wednesday

    Wednesday: Snow showers, 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
    Showers then
    Chance Snow
    Showers

  • 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
A chance of drizzle before 3am, then a chance of snow showers after 4am. Mostly cloudy, with a steady temperature around 35. North wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Wednesday
Snow showers, 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:
1:41 am CDT Mar 11, 2026
Forecast Valid:
1am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation