Current conditions at
La Crosse - La Crosse Regional Airport (KLSE)
Lat: 43.88°NLon: 91.26°WElev: 653ft.
Fair
10°F
-12°C
| Humidity | 56% |
| Wind Speed | NW 3 mph |
| Barometer | 30.18 in |
| Dewpoint | -2°F (-19°C) |
| Visibility | 10.00 mi |
| Last update | 17 Mar 9:53 am CDT |
Extended Forecast for
Trempealeau WI
Today
High: 22 °F
Mostly Sunny
then Slight
Chance SnowTonight
Low: 19 °F⇑
Snow then
Wintry MixWednesday

High: 44 °F
Partly Sunny
Wednesday Night

Low: 32 °F
Mostly Cloudy
Thursday

High: 48 °F
Mostly Sunny
Thursday Night

Low: 35 °F
Mostly Cloudy
Friday

High: 53 °F
Partly Sunny
Friday Night

Low: 36 °F
Mostly Cloudy
Saturday

High: 60 °F
Mostly Sunny
Detailed Forecast
Today
A 10 percent chance of snow after 5pm. Increasing clouds, with a high near 22. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Snow before 4am, then a slight chance of snow and freezing rain. Temperature falling to near 19 by 8pm, then rising to around 24 during the remainder of the night. South wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 1 to 2 inches possible.
Wednesday
Partly sunny, with a high near 44. South wind around 6 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 32. Light south wind.
Thursday
Mostly sunny, with a high near 48. West wind 6 to 8 mph becoming northwest in the morning.
Thursday Night
Mostly cloudy, with a low around 35. West wind around 6 mph becoming light and variable.
Friday
Partly sunny, with a high near 53. Southwest wind around 7 mph.
Friday Night
Mostly cloudy, with a low around 36. Southwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 60. South wind 5 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 35. North wind around 8 mph.
Sunday
Partly sunny, with a high near 50. North wind 8 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 26. North wind around 7 mph.
Monday
Mostly sunny, with a high near 43. Northeast wind 6 to 8 mph becoming southeast in the afternoon.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Trempealeau WI
44.01°N 91.44°W
44.01°N 91.44°W
7:31 am CDT Mar 17, 2026
10am CDT Mar 17, 2026-6pm CDT Mar 23, 2026


