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

19°F

-7°C

Humidity 53%
Wind Speed NW 20 G 26 mph
Barometer 30.00 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 16 Mar 6:35 pm CDT
Extended Forecast for

Saint Charles MN

  • Tonight

    Tonight: A chance of flurries before 7pm. Patchy blowing snow before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around -4. Wind chill values as low as -17. Blustery, with a northwest wind 8 to 17 mph, with gusts as high as 30 mph.

    Low: -4 °F

    Chance
    Flurries and
    Patchy
    Blowing Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow after 5pm. Increasing clouds, with a high near 22. Wind chill values as low as -18. West wind 5 to 10 mph becoming south in the afternoon.

    High: 22 °F

    Mostly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 1am. Temperature rising to around 23 by 4am. South wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F⇑

    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. Southwest wind 7 to 11 mph.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. Southwest wind 6 to 8 mph.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 47. West wind around 7 mph.

    High: 47 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 37. Southwest wind 6 to 10 mph.

    Low: 37 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 51. West wind around 11 mph.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. West wind around 10 mph becoming south after midnight.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries before 7pm. Patchy blowing snow before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around -4. Wind chill values as low as -17. Blustery, with a northwest wind 8 to 17 mph, with gusts as high as 30 mph.
Tuesday
A 30 percent chance of snow after 5pm. Increasing clouds, with a high near 22. Wind chill values as low as -18. West wind 5 to 10 mph becoming south in the afternoon.
Tuesday Night
Snow, mainly before 1am. Temperature rising to around 23 by 4am. South wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Mostly sunny, with a high near 41. Southwest wind 7 to 11 mph.
Wednesday Night
Mostly cloudy, with a low around 33. Southwest wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 47. West wind around 7 mph.
Thursday Night
Mostly cloudy, with a low around 37. Southwest wind 6 to 10 mph.
Friday
Partly sunny, with a high near 51. West wind around 11 mph.
Friday Night
Mostly cloudy, with a low around 36. West wind around 10 mph becoming south after midnight.
Saturday
Mostly sunny, with a high near 57. Southwest wind 10 to 14 mph.
Saturday Night
Partly cloudy, with a low around 34. North wind around 14 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 47. Breezy, with a northwest wind 14 to 16 mph.
Sunday Night
Mostly cloudy, with a low around 26. North wind 10 to 13 mph.
Monday
Partly sunny, with a high near 43. Northeast wind 10 to 13 mph becoming southeast in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Charles MN
 43.97°N 92.07°W
Last Update:
6:06 pm CDT Mar 16, 2026
Forecast Valid:
6pm CDT Mar 16, 2026-6pm CDT Mar 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation