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

La Crosse - La Crosse Regional Airport (KLSE)

Lat: 43.88°NLon: 91.26°WElev: 653ft.

Mostly Cloudy

39°F

4°C

Humidity 53%
Wind Speed S 9 mph
Barometer 30.24 in (1024.8 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 24 Mar 4:53 am CDT
Extended Forecast for

French Island WI

  • Today

    Today: Partly sunny, with a high near 53. South wind 5 to 7 mph.

    High: 53 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 37. South wind 3 to 6 mph.

    Low: 37 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 65. Southwest wind around 6 mph.

    High: 65 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 47. South wind 3 to 5 mph.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 61. North wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 61 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27. North wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 43. North wind 6 to 8 mph.

    High: 43 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. West wind 3 to 6 mph.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. Light southwest wind becoming west 5 to 9 mph in the morning.

    High: 54 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 53. South wind 5 to 7 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 37. South wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 65. Southwest wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 47. South wind 3 to 5 mph.
Thursday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 61. North wind 5 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 27. North wind 7 to 11 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 43. North wind 6 to 8 mph.
Friday Night
Mostly clear, with a low around 24. West wind 3 to 6 mph.
Saturday
Sunny, with a high near 54. Light southwest wind becoming west 5 to 9 mph in the morning.
Saturday Night
Partly cloudy, with a low around 35. South wind around 6 mph.
Sunday
Mostly sunny, with a high near 59. Southwest wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around 38. South wind around 6 mph.
Monday
Mostly sunny, with a high near 66. South wind around 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
French Island WI
 43.85°N 91.27°W
Last Update:
5:31 am CDT Mar 24, 2026
Forecast Valid:
5am CDT Mar 24, 2026-6pm CDT Mar 30, 2026
 
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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