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.

Fair

23°C

73°F

Humidity 61%
Wind Speed W 11 km/h
Barometer 29.90 in
Dewpoint 15°C (59°F)
Visibility NA
Last update 30 Jun 9:15 pm CDT
Extended Forecast for

Winona MN

  • Tonight

    Tonight: Mostly clear, with a low around 17. West wind 8 to 10 km/h.

    Low: 17 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 28. Northwest wind 8 to 11 km/h.

    High: 28 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 17. Southwest wind 3 to 8 km/h.

    Low: 17 °C

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 29. Calm wind becoming west 5 to 10 km/h in the morning. Chance of precipitation is 20%.

    High: 29 °C

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms. Mostly clear, with a low around 19. Calm wind. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Low: 19 °C

    Chance
    T-storms

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 29. Calm wind becoming south 5 to 10 km/h in the afternoon. Chance of precipitation is 20%.

    High: 29 °C

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 21. South wind 5 to 8 km/h. Chance of precipitation is 20%.

    Low: 21 °C

    Slight Chance
    T-storms

  • Independence Day

    Independence Day: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 31. South wind 10 to 18 km/h, with gusts as high as 34 km/h.

    High: 31 °C

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 24. South wind 11 to 13 km/h. Chance of precipitation is 70%.

    Low: 24 °C

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 17. West wind 8 to 10 km/h.
Tuesday
Sunny, with a high near 28. Northwest wind 8 to 11 km/h.
Tuesday Night
Mostly clear, with a low around 17. Southwest wind 3 to 8 km/h.
Wednesday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 29. Calm wind becoming west 5 to 10 km/h in the morning. Chance of precipitation is 20%.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly clear, with a low around 19. Calm wind. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 29. Calm wind becoming south 5 to 10 km/h in the afternoon. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 21. South wind 5 to 8 km/h. Chance of precipitation is 20%.
Independence Day
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 31. South wind 10 to 18 km/h, with gusts as high as 34 km/h.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 24. South wind 11 to 13 km/h. Chance of precipitation is 70%.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 28. South wind 13 to 16 km/h, with gusts as high as 29 km/h. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 20. West wind 5 to 10 km/h.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 27. North wind 8 to 10 km/h.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 18. North wind 5 to 8 km/h becoming calm in the evening.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 27. West wind 3 to 8 km/h.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winona MN
 44.05°N 91.65°W
Last Update:
9:14 pm CDT Jun 30, 2025
Forecast Valid:
9pm CDT Jun 30, 2025-6pm CDT Jul 7, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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