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

29°F

-2°C

Humidity 75%
Wind Speed NW 7 mph
Barometer 30.15 in (1022.3 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 10 Feb 8:53 pm CST
Extended Forecast for

Trempealeau WI

  • Tonight

    Tonight: Mostly clear, with a low around 22. Northwest wind 9 to 11 mph, with gusts as high as 26 mph.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 38. Northwest wind 3 to 8 mph. Winds could gust as high as 21 mph.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 25. Calm wind.

    Low: 25 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A slight chance of snow, mixing with rain after 9am, then gradually ending. Mostly cloudy, then gradually becoming sunny, with a high near 43. Light south wind. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 49. Calm wind becoming southwest around 5 mph.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51. Calm wind becoming south around 6 mph in the morning.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. Light and variable wind.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 22. Northwest wind 9 to 11 mph, with gusts as high as 26 mph.
Wednesday
Sunny, with a high near 38. Northwest wind 3 to 8 mph. Winds could gust as high as 21 mph.
Wednesday Night
Increasing clouds, with a low around 25. Calm wind.
Thursday
A slight chance of snow, mixing with rain after 9am, then gradually ending. Mostly cloudy, then gradually becoming sunny, with a high near 43. Light south wind. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 28. Calm wind.
Friday
Sunny, with a high near 49. Calm wind becoming southwest around 5 mph.
Friday Night
Mostly clear, with a low around 30. Calm wind.
Saturday
Sunny, with a high near 51. Calm wind becoming south around 6 mph in the morning.
Saturday Night
Partly cloudy, with a low around 32. Light and variable wind.
Sunday
Sunny, with a high near 50. West wind 3 to 5 mph.
Sunday Night
Mostly cloudy, with a low around 33. Calm wind becoming south around 5 mph after midnight.
Washington's Birthday
Partly sunny, with a high near 50. Southeast wind 5 to 9 mph.
Monday Night
Mostly cloudy, with a low around 37. Southeast wind around 7 mph.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 52. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trempealeau WI
 44.01°N 91.44°W
Last Update:
8:58 pm CST Feb 10, 2026
Forecast Valid:
9pm CST Feb 10, 2026-6pm CST Feb 17, 2026
 
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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