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

41°F

5°C

Humidity 73%
Wind Speed N 9 mph
Barometer 29.76 in (1007.7 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 10 Mar 12:53 am CDT
Extended Forecast for

Trempealeau WI

  • Overnight

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

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 51. East wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 51 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain showers between 3am and 4am, then a chance of snow showers. Mostly cloudy, with a low around 32. East wind 7 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 41. North wind 9 to 14 mph, with gusts as high as 22 mph. New snow accumulation of less than one inch possible.

    High: 41 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. Northwest wind 3 to 8 mph.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 46. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 46 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Rain before 4am, then a chance of rain and snow. Low around 31. South wind 9 to 15 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%.

    Low: 31 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow before 7am. Mostly sunny, with a high near 42. Breezy, with a northwest wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Snow and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 27. Northwest wind around 6 mph becoming calm.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 37. North wind around 6 mph.
Tuesday
Mostly cloudy, with a high near 51. East wind 8 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
A slight chance of rain showers between 3am and 4am, then a chance of snow showers. Mostly cloudy, with a low around 32. East wind 7 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday
A 50 percent chance of snow showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 41. North wind 9 to 14 mph, with gusts as high as 22 mph. New snow accumulation of less than one inch possible.
Wednesday Night
Mostly clear, with a low around 25. Northwest wind 3 to 8 mph.
Thursday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 46. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Rain before 4am, then a chance of rain and snow. Low around 31. South wind 9 to 15 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%.
Friday
A chance of rain and snow before 7am. Mostly sunny, with a high near 42. Breezy, with a northwest wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Friday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 27. Northwest wind around 6 mph becoming calm.
Saturday
A chance of snow before 1pm, then a chance of rain and snow. Cloudy, with a high near 42. Southeast wind 6 to 8 mph. Chance of precipitation is 50%.
Saturday Night
Rain and snow. Low around 27. East wind 8 to 11 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%.
Sunday
Snow likely. Mostly cloudy, with a high near 33. Breezy, with a north wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 12. Northwest wind 11 to 15 mph, with gusts as high as 25 mph.
Monday
Partly sunny, with a high near 24. Northwest wind around 10 mph, with gusts as high as 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trempealeau WI
 44.01°N 91.44°W
Last Update:
10:36 pm CDT Mar 9, 2026
Forecast Valid:
12am CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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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