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.

Light Snow

14°F

-10°C

Humidity 85%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 10°F (-12°C)
Visibility 2.00 mi
Last update 30 Dec 9:55 am CST
Extended Forecast for

Saint Charles MN

  • Today

    Today: Snow and freezing rain, becoming all snow after 1pm. High near 29. Southwest wind 8 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Total daytime snow accumulation of less than one inch possible.

    High: 29 °F

    Wintry Mix
    then Wintry
    Mix Likely

  • Tonight

    Tonight: A slight chance of snow, mixing with freezing rain after 8pm, then gradually ending. Mostly cloudy, with a low around 18. Northwest wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Wintry Mix
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Snow likely. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 13 by 5pm. Wind chill values as low as -1. Northwest wind 11 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 22 °F⇓

    Snow Likely

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -1. Wind chill values as low as -14. North wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: -1 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 14. Southwest wind around 7 mph.

    High: 14 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 6. Southwest wind around 7 mph becoming northwest after midnight.

    Low: 6 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 16. Northwest wind around 7 mph.

    High: 16 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7. Northwest wind around 6 mph.

    Low: 7 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 21. Northwest wind 5 to 7 mph becoming south in the afternoon.

    High: 21 °F

    Partly Sunny

Detailed Forecast

Today
Snow and freezing rain, becoming all snow after 1pm. High near 29. Southwest wind 8 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Total daytime snow accumulation of less than one inch possible.
Tonight
A slight chance of snow, mixing with freezing rain after 8pm, then gradually ending. Mostly cloudy, with a low around 18. Northwest wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday
Snow likely. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 13 by 5pm. Wind chill values as low as -1. Northwest wind 11 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
Mostly clear, with a low around -1. Wind chill values as low as -14. North wind 6 to 11 mph, with gusts as high as 20 mph.
New Year's Day
Partly sunny, with a high near 14. Southwest wind around 7 mph.
Thursday Night
Mostly cloudy, with a low around 6. Southwest wind around 7 mph becoming northwest after midnight.
Friday
Partly sunny, with a high near 16. Northwest wind around 7 mph.
Friday Night
Mostly cloudy, with a low around 7. Northwest wind around 6 mph.
Saturday
Partly sunny, with a high near 21. Northwest wind 5 to 7 mph becoming south in the afternoon.
Saturday Night
Mostly cloudy, with a low around 16. South wind 7 to 9 mph.
Sunday
Mostly cloudy, with a high near 28. Southeast wind around 9 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 18. Southwest wind around 9 mph.
Monday
Partly sunny, with a high near 27. West wind around 10 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:
10:06 am CST Dec 30, 2025
Forecast Valid:
10am CST Dec 30, 2025-6pm CST Jan 5, 2026
 
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Additional Resources

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Chance of Precipitation