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

52°F

11°C

Humidity 57%
Wind Speed S 13 mph
Barometer 29.54 in (1000.2 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 9 Mar 5:53 am CDT
Extended Forecast for

French Island WI

  • Today

    Today: Mostly sunny, with a high near 62. South wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 18 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. North wind around 6 mph.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. Northeast wind 7 to 9 mph.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain showers likely before 4am, then rain and snow showers likely. Mostly cloudy, with a low around 32. Northeast wind around 9 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Showers then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Snow showers likely before 4pm, then a slight chance of rain showers. Mostly cloudy, with a high near 40. North wind 10 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 24. Northwest wind 3 to 8 mph.

    Low: 24 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: A chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 45. Light and variable wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

    High: 45 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain showers before 1am, then a chance of rain and snow showers. Low around 31. South wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.

    Low: 31 °F

    Showers then
    Rain/Snow

  • Friday

    Friday: Mostly sunny, with a high near 43. Northwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 62. South wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 18 mph.
Tonight
Mostly clear, with a low around 37. North wind around 6 mph.
Tuesday
Partly sunny, with a high near 53. Northeast wind 7 to 9 mph.
Tuesday Night
Rain showers likely before 4am, then rain and snow showers likely. Mostly cloudy, with a low around 32. Northeast wind around 9 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
Snow showers likely before 4pm, then a slight chance of rain showers. Mostly cloudy, with a high near 40. North wind 10 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 24. Northwest wind 3 to 8 mph.
Thursday
A chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 45. Light and variable wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Thursday Night
Rain showers before 1am, then a chance of rain and snow showers. Low around 31. South wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Friday
Mostly sunny, with a high near 43. Northwest wind 10 to 14 mph, with gusts as high as 25 mph.
Friday Night
A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 27. Northwest wind around 6 mph becoming light and variable in the evening.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 43. Southeast wind 5 to 7 mph. Chance of precipitation is 40%.
Saturday Night
Rain and snow showers likely. Cloudy, with a low around 28. East wind 6 to 8 mph. Chance of precipitation is 60%.
Sunday
Snow showers likely. Mostly cloudy, with a high near 38. Northeast wind 9 to 13 mph becoming north in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
French Island WI
 43.85°N 91.24°W
Last Update:
4:16 am CDT Mar 9, 2026
Forecast Valid:
6am CDT Mar 9, 2026-6pm CDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation