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.

A Few Clouds

16°F

-9°C

Humidity 56%
Wind Speed N 16 mph
Barometer 30.01 in (1018.1 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 16 Mar 8:53 pm CDT
Extended Forecast for

Trempealeau WI

  • Tonight

    Tonight: Partly cloudy, with a low around 0. Wind chill values as low as -11. Northwest wind 7 to 13 mph, with gusts as high as 22 mph.

    Low: 0 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 22. Wind chill values as low as -12. West wind 5 to 8 mph becoming south in the afternoon.

    High: 22 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow, mainly before 1am. Temperature falling to near 18 by 10pm, then rising to around 24 during the remainder of the night. South wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 18 °F⇑

    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 43. South wind around 6 mph becoming west in the afternoon.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. Light south wind.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 49. Light and variable wind.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 35. Light and variable wind becoming south around 5 mph after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 53. West wind around 7 mph.

    High: 53 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. Northwest wind around 6 mph becoming south in the evening.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 0. Wind chill values as low as -11. Northwest wind 7 to 13 mph, with gusts as high as 22 mph.
Tuesday
Increasing clouds, with a high near 22. Wind chill values as low as -12. West wind 5 to 8 mph becoming south in the afternoon.
Tuesday Night
Snow, mainly before 1am. Temperature falling to near 18 by 10pm, then rising to around 24 during the remainder of the night. South wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday
Partly sunny, with a high near 43. South wind around 6 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 33. Light south wind.
Thursday
Mostly sunny, with a high near 49. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 35. Light and variable wind becoming south around 5 mph after midnight.
Friday
Partly sunny, with a high near 53. West wind around 7 mph.
Friday Night
Mostly cloudy, with a low around 35. Northwest wind around 6 mph becoming south in the evening.
Saturday
Mostly sunny, with a high near 57. Southwest wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 35. North wind around 9 mph.
Sunday
Partly sunny, with a high near 50. North wind 9 to 11 mph.
Sunday Night
Mostly cloudy, with a low around 27. North wind 6 to 8 mph.
Monday
Partly sunny, with a high near 44. Northeast wind 6 to 9 mph becoming southeast in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trempealeau WI
 44.01°N 91.44°W
Last Update:
6:06 pm CDT Mar 16, 2026
Forecast Valid:
9pm CDT Mar 16, 2026-6pm CDT Mar 23, 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