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

28°F

-2°C

Humidity 81%
Wind Speed S 8 mph
Barometer 29.82 in (1011.2 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 26 Feb 11:53 pm CST
Extended Forecast for

Trempealeau WI

  • Overnight

    Overnight: Mostly clear, with a low around 28. Southwest wind 3 to 5 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 51. Breezy, with a south wind 6 to 16 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

    High: 51 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow after 5am. Increasing clouds, with a low around 18. Northwest wind 8 to 14 mph, with gusts as high as 26 mph.

    Low: 18 °F

    Mostly Clear
    then Slight
    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly before 3pm. Mostly cloudy, with a high near 24. North wind 6 to 8 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 24 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 8. North wind around 5 mph becoming calm in the evening.

    Low: 8 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Mostly sunny, with a high near 26. Light and variable wind.

    High: 26 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 37. Calm wind becoming south 5 to 7 mph in the morning.

    High: 37 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 26. South wind 3 to 5 mph.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 28. Southwest wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 51. Breezy, with a south wind 6 to 16 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Friday Night
A 20 percent chance of snow after 5am. Increasing clouds, with a low around 18. Northwest wind 8 to 14 mph, with gusts as high as 26 mph.
Saturday
Snow likely, mainly before 3pm. Mostly cloudy, with a high near 24. North wind 6 to 8 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Mostly clear, with a low around 8. North wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 26. Light and variable wind.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 18. Calm wind.
Monday
Partly sunny, with a high near 37. Calm wind becoming south 5 to 7 mph in the morning.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 26. South wind 3 to 5 mph.
Tuesday
A 30 percent chance of snow before noon. Partly sunny, with a high near 41. Light and variable wind becoming south around 5 mph.
Tuesday Night
Partly cloudy, with a low around 27. Calm wind.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 46. Calm wind becoming southeast around 6 mph in the morning.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34. East wind around 6 mph.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 46. East wind around 7 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:
12:27 am CST Feb 27, 2026
Forecast Valid:
12am CST Feb 27, 2026-6pm CST Mar 5, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation