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 and Breezy

41°F

5°C

Humidity 47%
Wind Speed N 22 G 29 mph
Barometer 30.04 in (1018.0 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 11 Mar 2:53 pm CDT
Extended Forecast for

Trempealeau WI

  • Tonight

    Tonight: Mostly clear, with a low around 26. West wind 5 to 10 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of snow before 3pm, then a chance of rain and snow between 3pm and 4pm, then a chance of rain after 4pm. Increasing clouds, with a high near 45. Light and variable wind becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 30%.

    High: 45 °F

    Sunny then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain before 1am, then a chance of rain and snow between 1am and 4am, then a chance of snow after 4am. Patchy blowing snow after 5am. Low around 31. Windy, with a south wind 16 to 21 mph becoming west 23 to 28 mph after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain and
    Breezy then
    Rain/Snow and
    Patchy
    Blowing Snow

  • Friday

    Friday: Patchy blowing snow before 7am. Mostly sunny, with a high near 39. Windy, with a northwest wind 24 to 29 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 44 mph.

    High: 39 °F

    Patchy
    Blowing Snow
    and Windy
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. Northwest wind 5 to 10 mph becoming light after midnight.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 41. Calm wind becoming south around 6 mph in the afternoon.

    High: 41 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Snow. Low around 29. East wind 5 to 11 mph. Chance of precipitation is 80%.

    Low: 29 °F

    Snow

  • Sunday

    Sunday: Snow. High near 33. Breezy, with an east wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    High: 33 °F

    Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 11. Blustery, with a northwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 11 °F

    Snow Likely
    and Blustery

Detailed Forecast

Tonight
Mostly clear, with a low around 26. West wind 5 to 10 mph, with gusts as high as 23 mph.
Thursday
A slight chance of snow before 3pm, then a chance of rain and snow between 3pm and 4pm, then a chance of rain after 4pm. Increasing clouds, with a high near 45. Light and variable wind becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 30%.
Thursday Night
Rain before 1am, then a chance of rain and snow between 1am and 4am, then a chance of snow after 4am. Patchy blowing snow after 5am. Low around 31. Windy, with a south wind 16 to 21 mph becoming west 23 to 28 mph after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Patchy blowing snow before 7am. Mostly sunny, with a high near 39. Windy, with a northwest wind 24 to 29 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 44 mph.
Friday Night
Partly cloudy, with a low around 25. Northwest wind 5 to 10 mph becoming light after midnight.
Saturday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 41. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Snow. Low around 29. East wind 5 to 11 mph. Chance of precipitation is 80%.
Sunday
Snow. High near 33. Breezy, with an east wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 11. Blustery, with a northwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 21. Northwest wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 0. West wind 5 to 9 mph.
Tuesday
A 20 percent chance of snow. Mostly sunny, with a high near 27. Light and variable wind becoming south 5 to 7 mph in the morning.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 15. Southeast wind 3 to 5 mph.
Wednesday
Mostly cloudy, with a high near 38. South wind 3 to 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Trempealeau WI
 44.01°N 91.44°W
Last Update:
1:42 pm CDT Mar 11, 2026
Forecast Valid:
3pm CDT Mar 11, 2026-6pm CDT Mar 18, 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