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

48°F

9°C

Humidity 68%
Wind Speed E 12 G 21 mph
Barometer 30.07 in (1018.5 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 19 May 9:53 am CDT
Extended Forecast for

French Island WI

  • Today

    Today: A slight chance of showers between 4pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 58. Breezy, with an east wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 58 °F

    Cloudy then
    Slight Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 9pm. Low around 44. Breezy, with an east wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 1pm, then showers between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 51. Breezy, with an east wind 18 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 51 °F

    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 44. Breezy, with an east wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers and
    Breezy

  • Wednesday

    Wednesday: Showers likely. Mostly cloudy, with a high near 57. Northeast wind 8 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 41. North wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 64. North wind 6 to 9 mph.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. North wind 3 to 8 mph.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 66. North wind 5 to 7 mph.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers between 4pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 58. Breezy, with an east wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 9pm. Low around 44. Breezy, with an east wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and possibly a thunderstorm before 1pm, then showers between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 51. Breezy, with an east wind 18 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tuesday Night
Showers and possibly a thunderstorm. Low around 44. Breezy, with an east wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers likely. Mostly cloudy, with a high near 57. Northeast wind 8 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 41. North wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 64. North wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 41. North wind 3 to 8 mph.
Friday
Mostly sunny, with a high near 66. North wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 45. North wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 66. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 46. Light east wind.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 69. East wind 3 to 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
French Island WI
 43.85°N 91.27°W
Last Update:
9:10 am CDT May 19, 2025
Forecast Valid:
10am CDT May 19, 2025-6pm CDT May 25, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation