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.

Fair

28°F

-2°C

Humidity 92%
Wind Speed NE 3 mph
Barometer 30.16 in (1022.6 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 9 Jan 6:53 pm CST
Extended Forecast for

French Island WI

  • Tonight

    Tonight: A chance of flurries between 1am and 3am, then a chance of snow after 3am. Mostly cloudy, with a steady temperature around 30. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly between 2pm and 5pm. Cloudy through mid morning, then becoming mostly sunny, with a temperature falling to around 24 by 5pm. Northwest wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 30 °F⇓

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17. Northwest wind around 14 mph, with gusts as high as 22 mph.

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 28. Northwest wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 28 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. Southwest wind 6 to 9 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 40. West wind around 7 mph.

    High: 40 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 31. Southwest wind 6 to 9 mph.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain. Mostly cloudy, with a high near 42. Southwest wind 9 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 42 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before midnight, then a slight chance of rain and snow. Mostly cloudy, with a low around 24. Northwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
A chance of flurries between 1am and 3am, then a chance of snow after 3am. Mostly cloudy, with a steady temperature around 30. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A 30 percent chance of snow, mainly between 2pm and 5pm. Cloudy through mid morning, then becoming mostly sunny, with a temperature falling to around 24 by 5pm. Northwest wind 7 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Mostly cloudy, with a low around 17. Northwest wind around 14 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 28. Northwest wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 22. Southwest wind 6 to 9 mph.
Monday
Sunny, with a high near 40. West wind around 7 mph.
Monday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 31. Southwest wind 6 to 9 mph.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 42. Southwest wind 9 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
A slight chance of rain before midnight, then a slight chance of rain and snow. Mostly cloudy, with a low around 24. Northwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 27. North wind 9 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 15. North wind 6 to 8 mph.
Thursday
A 30 percent chance of snow. Mostly sunny, with a high near 28. West wind around 7 mph becoming south in the afternoon.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22. South wind around 8 mph.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 29. Southwest wind 8 to 10 mph becoming west in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
French Island WI
 43.85°N 91.27°W
Last Update:
6:41 pm CST Jan 9, 2026
Forecast Valid:
7pm CST Jan 9, 2026-6pm CST Jan 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