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

19°F

-7°C

Humidity 86%
Wind Speed SE 5 mph
Barometer 29.96 in
Dewpoint 16°F (-9°C)
Visibility 2.50 mi
Wind Chill12°F (-11°C)
Last update 18 Mar 12:35 am CDT
Extended Forecast for

Winona Municipal Automatic Weather Observing MN

  • Overnight

    Overnight: Snow, possibly mixing with freezing rain after 2am, then gradually ending. Steady temperature around 21. South wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.

    Low: 21 °F

    Wintry Mix

  • Wednesday

    Wednesday: Partly sunny, with a high near 40. South wind 5 to 7 mph becoming west in the afternoon.

    High: 40 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly before 3am. Mostly cloudy, with a low around 32. South wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Chance Rain

  • Thursday

    Thursday: Partly sunny, with a high near 46. Light and variable wind.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 38. Calm wind becoming south around 5 mph after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 58. Light and variable wind becoming west around 5 mph in the afternoon.

    High: 58 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37. Northwest wind around 5 mph becoming light and variable after midnight.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 63. South wind 3 to 8 mph.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 39. Southwest wind around 8 mph becoming east after midnight.

    Low: 39 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Overnight
Snow, possibly mixing with freezing rain after 2am, then gradually ending. Steady temperature around 21. South wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Partly sunny, with a high near 40. South wind 5 to 7 mph becoming west in the afternoon.
Wednesday Night
A 30 percent chance of rain, mainly before 3am. Mostly cloudy, with a low around 32. South wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 46. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 38. Calm wind becoming south around 5 mph after midnight.
Friday
Partly sunny, with a high near 58. Light and variable wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 37. Northwest wind around 5 mph becoming light and variable after midnight.
Saturday
Mostly sunny, with a high near 63. South wind 3 to 8 mph.
Saturday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 39. Southwest wind around 8 mph becoming east after midnight.
Sunday
Mostly sunny, with a high near 49. Northwest wind 8 to 10 mph.
Sunday Night
Mostly clear, with a low around 24. North wind 5 to 7 mph.
Monday
Partly sunny, with a high near 43. Northeast wind 5 to 7 mph becoming south in the afternoon.
Monday Night
Mostly cloudy, with a low around 29. South wind around 6 mph.
Tuesday
Mostly cloudy, with a high near 47. South wind 6 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Winona Municipal Automatic Weather Observing MN
 44.08°N 91.71°W
Last Update:
12:36 am CDT Mar 18, 2026
Forecast Valid:
12am CDT Mar 18, 2026-6pm CDT Mar 24, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation