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

80°F

27°C

Humidity 54%
Wind Speed S 5 mph
Barometer 29.60 in (1001.8 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 12 Oct 5:56 pm CDT
Extended Forecast for

Lake Wissota WI

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms, mainly between 8pm and 10pm. Partly cloudy, with a low around 57. South southeast wind 5 to 10 mph becoming west northwest after midnight.

    Low: 57 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 64. Northwest wind around 10 mph.

    High: 64 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51. North northwest wind around 5 mph.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. North wind around 5 mph.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. North northeast wind around 5 mph becoming east after midnight.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 62. East southeast wind around 5 mph becoming west southwest in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 42. Breezy, with a northwest wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: 42 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: Partly sunny, with a high near 55. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 55 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 28. North northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 28 °F

    Mostly Clear
    then Frost

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms, mainly between 8pm and 10pm. Partly cloudy, with a low around 57. South southeast wind 5 to 10 mph becoming west northwest after midnight.
Tuesday
Partly sunny, with a high near 64. Northwest wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 51. North northwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 63. North wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 42. North northeast wind around 5 mph becoming east after midnight.
Thursday
A 50 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 62. East southeast wind around 5 mph becoming west southwest in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 42. Breezy, with a northwest wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Friday
Partly sunny, with a high near 55. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Friday Night
Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 28. North northwest wind 5 to 10 mph becoming light and variable in the evening.
Saturday
Widespread frost before 9am. Otherwise, sunny, with a high near 60. Light south southwest wind increasing to 10 to 15 mph in the morning.
Saturday Night
Mostly clear, with a low around 39. South southwest wind 10 to 15 mph.
Sunday
Sunny, with a high near 65. South southwest wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 42. South southwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 68. Calm wind becoming west southwest around 5 mph in the afternoon.
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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:
5:02 pm CDT Oct 12, 2026
Forecast Valid:
6pm CDT Oct 12, 2026-6pm CDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation