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

Hazardous Weather Conditions

Current conditions at

Clintonville Municipal Airport (KCLI)

Lat: 44.62°NLon: 88.73°WElev: 810ft.

Fog/Mist

68°F

20°C

Humidity 99%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 68°F (20°C)
Visibility 5.00 mi
Last update 31 Aug 1:55 am CDT
Extended Forecast for

Big Falls WI

  • Overnight

    Overnight: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Light southeast wind. Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    T-storms

  • Monday

    Monday: Partly sunny and hot, with a high near 91. Heat index values as high as 96. Light and variable wind becoming west southwest 5 to 9 mph in the morning.

    High: 91 °F

    Hot

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 10pm. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Slight Chance
    T-storms then
    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 66. West southwest wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 83.

    High: 83 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 62.

    Low: 62 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 30%.

    High: 82 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Slight Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Light southeast wind. Chance of precipitation is 20%.
Monday
Partly sunny and hot, with a high near 91. Heat index values as high as 96. Light and variable wind becoming west southwest 5 to 9 mph in the morning.
Monday Night
A 20 percent chance of showers and thunderstorms before 10pm. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 88. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Tuesday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 66. West southwest wind around 5 mph becoming calm in the evening.
Wednesday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 83.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 30%.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 62.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 84.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Big Falls WI
 44.61°N 89.01°W (Elev. 860 ft)
Last Update:
1:56 am CDT Aug 31, 2026
Forecast Valid:
2am CDT Aug 31, 2026-6pm CDT Sep 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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