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

Chippewa Valley Regional Airport (KEAU)

Lat: 44.87°NLon: 91.49°WElev: 886ft.

Fair

39°F

4°C

Humidity 36%
Wind Speed W 8 mph
Barometer 29.97 in (1015.8 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 18 Apr 8:56 pm CDT
Extended Forecast for

Lake Wissota WI

  • Tonight

    Tonight: Partly cloudy, with a low around 29. West wind 5 to 10 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 44. Northwest wind 5 to 10 mph.

    High: 44 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. North northwest wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 54. Light south southeast wind becoming south southwest 5 to 10 mph in the morning.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. South wind 5 to 10 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 70. South wind around 5 mph becoming north northwest in the morning.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 39. North wind around 5 mph becoming east after midnight.

    Low: 39 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72. Southeast wind 5 to 10 mph.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. South southeast wind around 10 mph.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. West wind 5 to 10 mph.
Sunday
Sunny, with a high near 44. Northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 24. North northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 54. Light south southeast wind becoming south southwest 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 39. South wind 5 to 10 mph.
Tuesday
Sunny, with a high near 70. South wind around 5 mph becoming north northwest in the morning.
Tuesday Night
Clear, with a low around 39. North wind around 5 mph becoming east after midnight.
Wednesday
Sunny, with a high near 72. Southeast wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 55. South southeast wind around 10 mph.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 75. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. South wind 10 to 15 mph. Chance of precipitation is 70%.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 61. South southwest wind 10 to 15 mph becoming west in the afternoon.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 36. West northwest wind around 10 mph.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 56. West northwest wind around 10 mph becoming north in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Wissota WI
 44.93°N 91.31°W (Elev. 879 ft)
Last Update:
8:06 pm CDT Apr 18, 2026
Forecast Valid:
9pm CDT Apr 18, 2026-6pm CDT Apr 25, 2026
 
Forecast Discussion
 
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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