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.

Fog/Mist

23°F

-5°C

Humidity 96%
Wind Speed S 7 mph
Barometer 30.03 in (1018.0 mb)
Dewpoint 22°F (-6°C)
Visibility 6.00 mi
Wind Chill15°F (-9°C)
Last update 14 Feb 5:53 am CST
Extended Forecast for

Trempealeau WI

  • Today

    Today: Sunny, with a high near 56. Calm wind becoming south around 6 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Light and variable wind.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37. Calm wind becoming south around 6 mph in the evening.

    Low: 37 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 56. Southwest wind around 6 mph becoming light and variable in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after noon. Mostly cloudy, with a high near 50. East wind 5 to 14 mph, with gusts as high as 23 mph.

    High: 50 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely. Mostly cloudy, with a low around 40. East wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    Low: 40 °F

    Rain Likely

  • Wednesday

    Wednesday: A 50 percent chance of rain. Partly sunny, with a high near 48. Southeast wind 8 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 48 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 56. Calm wind becoming south around 6 mph.
Tonight
Partly cloudy, with a low around 30. Light and variable wind.
Sunday
Mostly sunny, with a high near 49. Calm wind.
Sunday Night
Mostly cloudy, with a low around 37. Calm wind becoming south around 6 mph in the evening.
Washington's Birthday
Mostly sunny, with a high near 56. Southwest wind around 6 mph becoming light and variable in the afternoon.
Monday Night
Partly cloudy, with a low around 37. Light and variable wind.
Tuesday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 50. East wind 5 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 40. East wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Wednesday
A 50 percent chance of rain. Partly sunny, with a high near 48. Southeast wind 8 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
A slight chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 28. West wind 6 to 8 mph. Chance of precipitation is 20%.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 39. Northeast wind 6 to 9 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 25. Northeast wind around 8 mph.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 34. Northwest wind around 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trempealeau WI
 44.01°N 91.44°W
Last Update:
5:56 am CST Feb 14, 2026
Forecast Valid:
6am CST Feb 14, 2026-6pm CST Feb 20, 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