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.

Overcast

52°F

11°C

Humidity 58%
Wind Speed N 14 G 22 mph
Barometer 30.01 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 13 May 3:35 am CDT
Extended Forecast for

Fountain City WI

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 49. Northwest wind around 10 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 68. North wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 43. North wind 5 to 7 mph becoming light and variable after midnight.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 74. South wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. South wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Showers
    Likely

  • Friday

    Friday: Sunny, with a high near 84. South wind around 11 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. Southwest wind 5 to 9 mph, with gusts as high as 21 mph.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 82. West wind 5 to 7 mph.

    High: 82 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. East wind around 6 mph. Chance of precipitation is 50%.

    Low: 53 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 49. Northwest wind around 10 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 68. North wind 11 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Clear, with a low around 43. North wind 5 to 7 mph becoming light and variable after midnight.
Thursday
Mostly sunny, with a high near 74. South wind 6 to 14 mph, with gusts as high as 23 mph.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. South wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Sunny, with a high near 84. South wind around 11 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Mostly clear, with a low around 53. Southwest wind 5 to 9 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 82. West wind 5 to 7 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. East wind around 6 mph. Chance of precipitation is 50%.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 78. Southeast wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Breezy, with a southeast wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Monday
Showers and thunderstorms likely. Partly sunny, with a high near 74. South wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 52. South wind around 14 mph, with gusts as high as 24 mph.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 67. West wind 11 to 13 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fountain City WI
 44.14°N 91.7°W
Last Update:
3:02 am CDT May 13, 2026
Forecast Valid:
3am CDT May 13, 2026-6pm CDT May 19, 2026
 
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Additional Resources

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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