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

46°F

8°C

Humidity 54%
Wind Speed S 7 mph
Barometer 30.05 in (1018.4 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 13 Feb 12:53 pm CST
Extended Forecast for

Trempealeau WI

  • This Afternoon

    This Afternoon: Sunny, with a high near 51. Light northwest wind.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 51. Calm wind becoming south around 5 mph.

    High: 51 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51. Calm wind.

    High: 51 °F

    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 57. Southwest wind 5 to 7 mph becoming northwest in the afternoon.

    High: 57 °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 49. Light east wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 49 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 51. Light northwest wind.
Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 27. Calm wind.
Saturday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 51. Calm wind becoming south around 5 mph.
Saturday Night
Mostly clear, with a low around 31. Calm wind.
Sunday
Sunny, with a high near 51. 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 57. Southwest wind 5 to 7 mph becoming northwest 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 49. Light east wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Tuesday Night
Rain likely before midnight, then rain and snow. Low around 37. East wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 47. Southeast wind around 9 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 29. Northwest wind around 7 mph becoming east after midnight.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 39. East wind 6 to 9 mph. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trempealeau WI
 44.01°N 91.44°W
Last Update:
12:56 pm CST Feb 13, 2026
Forecast Valid:
1pm CST Feb 13, 2026-6pm CST Feb 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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