National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Winona, Winona Municipal Airport-Max Conrad Field (KONA)

Lat: 44.08°NLon: 91.7°WElev: 656ft.

Fair

77°F

25°C

Humidity 42%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 19 Aug 12:35 pm CDT
Extended Forecast for

4 Miles ESE Alma WI

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. Light northwest wind.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 81. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 81 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and thunderstorms before 1am, then a chance of showers between 1am and 2am. Low around 63. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 63 °F

    Showers then
    Chance
    T-storms

  • Friday

    Friday: Mostly sunny, with a high near 80. Southwest wind 6 to 9 mph becoming northwest in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. North wind around 5 mph becoming calm.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. North wind around 6 mph becoming calm after midnight.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 77. Calm wind becoming north around 5 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 78. Light northwest wind.
Tonight
Mostly clear, with a low around 56. Calm wind.
Thursday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 81. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Showers and thunderstorms before 1am, then a chance of showers between 1am and 2am. Low around 63. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Mostly sunny, with a high near 80. Southwest wind 6 to 9 mph becoming northwest in the afternoon.
Friday Night
Mostly clear, with a low around 61. North wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 79. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 57. North wind around 6 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 77. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 57. Calm wind.
Monday
Mostly sunny, with a high near 80. South wind 3 to 5 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 62. South wind 3 to 5 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 82. South wind 5 to 8 mph becoming west in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Alma WI
 44.31°N 91.85°W
Last Update:
12:06 pm CDT Aug 19, 2026
Forecast Valid:
12pm CDT Aug 19, 2026-6pm CDT Aug 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation