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

47°F

8°C

Humidity 54%
Wind Speed N 6 mph
Barometer 29.74 in (1007.6 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 9 Mar 7:56 pm CDT
Extended Forecast for

Lake Wissota WI

  • Tonight

    Tonight: Increasing clouds, with a low around 36. North northeast wind 5 to 10 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A slight chance of rain and snow before 1pm, then a slight chance of rain after 2pm. Mostly cloudy, with a high near 43. East wind around 10 mph. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Snow likely, possibly mixed with rain before 3am, then snow. Low around 29. East northeast wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 29 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Wednesday

    Wednesday: Snow, mainly before 10am. High near 40. North wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Snow then
    Chance Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21. Northwest wind around 5 mph becoming calm after midnight.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain after 1pm, mixing with snow after 4pm. Partly sunny, with a high near 43. Light and variable wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 30%.

    High: 43 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow likely before 4am, then a chance of snow. Cloudy, then gradually becoming partly cloudy, with a low around 29. South southeast wind 10 to 15 mph becoming west northwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 29 °F

    Rain/Snow
    Likely

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 39. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 39 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 23. Northwest wind around 5 mph becoming northeast after midnight.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 36. North northeast wind 5 to 10 mph.
Tuesday
A slight chance of rain and snow before 1pm, then a slight chance of rain after 2pm. Mostly cloudy, with a high near 43. East wind around 10 mph. Chance of precipitation is 20%.
Tuesday Night
Snow likely, possibly mixed with rain before 3am, then snow. Low around 29. East northeast wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday
Snow, mainly before 10am. High near 40. North wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Partly cloudy, with a low around 21. Northwest wind around 5 mph becoming calm after midnight.
Thursday
A chance of rain after 1pm, mixing with snow after 4pm. Partly sunny, with a high near 43. Light and variable wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely before 4am, then a chance of snow. Cloudy, then gradually becoming partly cloudy, with a low around 29. South southeast wind 10 to 15 mph becoming west northwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 39. Northwest wind around 15 mph, with gusts as high as 25 mph.
Friday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 23. Northwest wind around 5 mph becoming northeast after midnight.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 37. East southeast wind 5 to 10 mph.
Saturday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 25. East wind 5 to 10 mph. Chance of precipitation is 70%.
Sunday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 33. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 6. Northwest wind 10 to 15 mph.
Monday
Partly sunny, with a high near 24. Northwest wind 5 to 10 mph.
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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:
5:22 pm CDT Mar 9, 2026
Forecast Valid:
8pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation