Heavy Rain, Potential Flooding Today
The risk for flash flooding and river rises continues for much of the day south of Interstate 90 with renewed storm development expected in the early afternoon, which could result in another 2 to 4 inches of rain falling over NE Iowa and SW Wisconsin. Read More >
Current conditions at
La Crosse - La Crosse Regional Airport (KLSE)
Lat: 43.88°NLon: 91.26°WElev: 653ft.
Overcast
62°F
17°C
| Humidity | 93% |
| Wind Speed | E 7 mph |
| Barometer | 29.96 in (1014.2 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 19 Sep 11:53 am CDT |
Extended Forecast for
La Crosse WI
This Afternoon
High: 66 °F
Showers
LikelyTonight
Low: 55 °F
Chance
ShowersSunday
High: 70 °F
Decreasing
CloudsSunday Night
Low: 49 °F
Mostly Cloudy
Monday
High: 64 °F
Mostly Cloudy
Monday Night
Low: 44 °F
Mostly Cloudy
Tuesday
High: 63 °F
Mostly Sunny
Tuesday Night
Low: 42 °F
Mostly Clear
Wednesday
High: 67 °F
Sunny
Detailed Forecast
This Afternoon
Showers likely, with thunderstorms also possible after 1pm. Cloudy, with a high near 66. Northeast wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 2am. Cloudy, with a low around 55. Northeast wind 5 to 7 mph. Chance of precipitation is 30%.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 70. Northeast wind 7 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 49. Northeast wind around 6 mph.
Monday
Mostly cloudy, with a high near 64. East wind 5 to 7 mph.
Monday Night
Mostly cloudy, with a low around 44. East wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 63. Calm wind becoming east around 6 mph in the morning.
Tuesday Night
Mostly clear, with a low around 42. Calm wind.
Wednesday
Sunny, with a high near 67. Light east wind.
Wednesday Night
Mostly clear, with a low around 46. Calm wind.
Thursday
Mostly sunny, with a high near 68. Calm wind.
Thursday Night
Partly cloudy, with a low around 49. Calm wind.
Friday
Mostly sunny, with a high near 71. Calm wind.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
La Crosse WI
43.81°N 91.24°W
43.81°N 91.24°W
12:06 pm CDT Sep 19, 2026
12pm CDT Sep 19, 2026-6pm CDT Sep 25, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
