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.

Fair

78°F

26°C

Humidity 94%
Wind Speed SW 5 mph
Barometer 29.86 in
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 1 Jul 4:15 am CDT
Extended Forecast for

Big Falls WI

Heat Advisory July 1, 11:00am until July 1, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly before 5am. Mostly cloudy, with a low around 74. West wind around 5 mph.

    Low: 74 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms, mainly after 8am. Some of the storms could be severe. Mostly cloudy and hot, with a high near 91. Heat index values as high as 99. Light west southwest wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. New rainfall amounts between a quarter and half of an inch possible.

    High: 91 °F

    Severe
    Thunderstorms

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers after 4am. Some of the storms could be severe. Low around 72. West southwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 72 °F

    Severe
    Thunderstorms

  • Thursday

    Thursday: Partly sunny and hot, with a high near 90. Heat index values as high as 96. West wind around 8 mph.

    High: 90 °F

    Hot

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly after 7pm. Partly cloudy, with a low around 68. Light west southwest wind.

    Low: 68 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 88. Chance of precipitation is 90%.

    High: 88 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 67. Chance of precipitation is 80%.

    Low: 67 °F

    Showers

  • Independence Day

    Independence Day: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.

    High: 84 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.

    Low: 64 °F

    Chance
    Showers

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly before 5am. Mostly cloudy, with a low around 74. West wind around 5 mph.
Wednesday
A 50 percent chance of showers and thunderstorms, mainly after 8am. Some of the storms could be severe. Mostly cloudy and hot, with a high near 91. Heat index values as high as 99. Light west southwest wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers after 4am. Some of the storms could be severe. Low around 72. West southwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Partly sunny and hot, with a high near 90. Heat index values as high as 96. West wind around 8 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly after 7pm. Partly cloudy, with a low around 68. Light west southwest wind.
Friday
Showers and possibly a thunderstorm. High near 88. Chance of precipitation is 90%.
Friday Night
Showers and possibly a thunderstorm. Low around 67. Chance of precipitation is 80%.
Independence Day
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84.
Sunday Night
A 20 percent chance of showers. Mostly clear, with a low around 63.
Monday
Sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 65.
Tuesday
Mostly sunny, with a high near 89.
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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:
3:21 am CDT Jul 1, 2026
Forecast Valid:
4am CDT Jul 1, 2026-6pm CDT Jul 7, 2026
 
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