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.

Overcast

22°F

-6°C

Humidity 46%
Wind Speed N 10 mph
Barometer 30.41 in (1031.5 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 28 Feb 10:53 pm CST
Extended Forecast for

Trempealeau WI

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 11. Calm wind.

    Low: 11 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 30. Calm wind.

    High: 30 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19. Calm wind becoming southeast around 5 mph after midnight.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 40. South wind 5 to 8 mph.

    High: 40 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 32. Light south wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain before noon. Mostly cloudy, with a high near 44. Light east wind.

    High: 44 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain. Mostly sunny, with a high near 46. Calm wind becoming east around 5 mph.

    High: 46 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight. Partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 11. Calm wind.
Sunday
Sunny, with a high near 30. Calm wind.
Sunday Night
Mostly clear, with a low around 19. Calm wind becoming southeast around 5 mph after midnight.
Monday
Increasing clouds, with a high near 40. South wind 5 to 8 mph.
Monday Night
A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 32. Light south wind. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 44. Light east wind.
Tuesday Night
Partly cloudy, with a low around 29. Calm wind.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 46. Calm wind becoming east around 5 mph.
Wednesday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 35. Calm wind.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 51. Calm wind becoming southeast around 6 mph in the afternoon.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 38. Southeast wind around 6 mph.
Friday
Rain likely. Mostly cloudy, with a high near 54. South wind 6 to 9 mph becoming west in the afternoon. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 33. Southwest wind around 7 mph.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 52. West wind around 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trempealeau WI
 44.01°N 91.44°W
Last Update:
10:51 pm CST Feb 28, 2026
Forecast Valid:
11pm CST Feb 28, 2026-6pm CST Mar 7, 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