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

Hazardous Weather Conditions

Current conditions at

La Crosse - La Crosse Regional Airport (KLSE)

Lat: 43.88°NLon: 91.26°WElev: 653ft.

Partly Cloudy

83°F

28°C

Humidity 65%
Wind Speed N 7 mph
Barometer 30.08 in (1017.6 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 29 Jul 7:53 pm CDT
Extended Forecast for

Onalaska WI

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 67. Light and variable wind.

    Low: 67 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Cloudy, with a high near 75. East wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 75 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 57. Northeast wind 3 to 6 mph.

    Low: 57 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 78. Northeast wind 3 to 6 mph.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. Light northeast wind.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79. Light east wind.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. Light south wind.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 67. Light and variable wind.
Wednesday
A chance of showers and thunderstorms. Cloudy, with a high near 75. East wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A 10 percent chance of showers before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 57. Northeast wind 3 to 6 mph.
Thursday
Sunny, with a high near 78. Northeast wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 54. Light northeast wind.
Friday
Sunny, with a high near 79. Light east wind.
Friday Night
Mostly clear, with a low around 55. Calm wind.
Saturday
Sunny, with a high near 80. Light south wind.
Saturday Night
Partly cloudy, with a low around 57. Calm wind.
Sunday
Mostly sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 60. Light south wind.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 81. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Light southeast wind.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. Calm wind becoming southeast around 6 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Onalaska WI
 43.87°N 91.21°W
Last Update:
1:44 pm CDT Jul 29, 2025
Forecast Valid:
8pm CDT Jul 29, 2025-6pm CDT Aug 5, 2025
 
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Additional Resources

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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