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

52°F

11°C

Humidity 75%
Wind Speed N 6 mph
Barometer 29.77 in (1008.2 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 15 Apr 10:56 am CDT
Extended Forecast for

Lake Wissota WI

  • Today

    Today: A 10 percent chance of showers after 5pm. Partly sunny, with a high near 66. North wind around 5 mph becoming calm in the afternoon.

    High: 66 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 7pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 48. East northeast wind around 5 mph becoming calm.

    Low: 48 °F

    Chance
    Showers then
    Patchy Fog

  • Thursday

    Thursday: Sunny, with a high near 72. Calm wind becoming south around 5 mph in the afternoon.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. South southeast wind 5 to 10 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Showers and possibly a thunderstorm after 1pm. High near 75. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 75 °F

    Partly Sunny
    then Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 32. West northwest wind 10 to 15 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 32 °F

    Showers
    Likely

  • Saturday

    Saturday: A slight chance of snow showers before 4pm, then a slight chance of rain showers. Partly sunny, with a high near 42. West northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 10 percent chance of snow showers before 7pm. Partly cloudy, with a low around 27. West northwest wind 10 to 15 mph.

    Low: 27 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 47. Northwest wind 5 to 10 mph.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Today
A 10 percent chance of showers after 5pm. Partly sunny, with a high near 66. North wind around 5 mph becoming calm in the afternoon.
Tonight
A 30 percent chance of showers, mainly before 7pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 48. East northeast wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 72. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 54. South southeast wind 5 to 10 mph.
Friday
Showers and possibly a thunderstorm after 1pm. High near 75. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 32. West northwest wind 10 to 15 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A slight chance of snow showers before 4pm, then a slight chance of rain showers. Partly sunny, with a high near 42. West northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Saturday Night
A 10 percent chance of snow showers before 7pm. Partly cloudy, with a low around 27. West northwest wind 10 to 15 mph.
Sunday
Mostly sunny, with a high near 47. Northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 27. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 59. South wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 43. South wind around 10 mph.
Tuesday
Mostly sunny, with a high near 67. West northwest wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Wissota WI
 44.93°N 91.31°W (Elev. 879 ft)
Last Update:
10:31 am CDT Apr 15, 2026
Forecast Valid:
11am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation