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

18°F

-8°C

Humidity 62%
Wind Speed NW 5 mph
Barometer 30.08 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 3 Jan 3:35 am CST
Extended Forecast for

Fountain City WI

  • Overnight

    Overnight: Cloudy, with a steady temperature around 18. Calm wind.

    Low: 18 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 22. Calm wind becoming northwest around 5 mph.

    High: 22 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 6. Light and variable wind.

    Low: 6 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow before 1pm, then a chance of freezing rain and sleet between 1pm and 3pm, then a chance of snow, freezing rain, and sleet after 3pm. Partly sunny, with a high near 27. Calm wind becoming southeast 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%.

    High: 27 °F

    Partly Sunny
    then Chance
    Wintry Mix

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Partly cloudy, with a low around 21. Southeast wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 21 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 35. Calm wind.

    High: 35 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of freezing rain after midnight. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 20%.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance
    Freezing Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain before noon. Partly sunny, with a high near 36. Calm wind becoming west around 5 mph in the afternoon.

    High: 36 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. West wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Cloudy, with a steady temperature around 18. Calm wind.
Saturday
Mostly cloudy, with a high near 22. Calm wind becoming northwest around 5 mph.
Saturday Night
Partly cloudy, with a low around 6. Light and variable wind.
Sunday
A chance of snow before 1pm, then a chance of freezing rain and sleet between 1pm and 3pm, then a chance of snow, freezing rain, and sleet after 3pm. Partly sunny, with a high near 27. Calm wind becoming southeast 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Sunday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 21. Southeast wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Monday
Partly sunny, with a high near 35. Calm wind.
Monday Night
A slight chance of freezing rain after midnight. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 20%.
Tuesday
A 20 percent chance of rain before noon. Partly sunny, with a high near 36. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 24. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 39. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 30. South wind 3 to 5 mph.
Thursday
A 20 percent chance of rain. Mostly cloudy, with a high near 39. Light and variable wind becoming east around 6 mph in the afternoon.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 28. Northeast wind around 6 mph becoming northwest after midnight.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 34. Northwest wind 6 to 8 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fountain City WI
 44.12°N 91.7°W
Last Update:
3:31 am CST Jan 3, 2026
Forecast Valid:
3am CST Jan 3, 2026-6pm CST Jan 9, 2026
 
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Additional Resources

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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