Hazardous Weather Conditions
Current conditions at
La Crosse - La Crosse Regional Airport (KLSE)
Lat: 43.88°NLon: 91.26°WElev: 653ft.
A Few Clouds
78°F
26°C
| Humidity | 71% |
| Wind Speed | SE 7 mph |
| Barometer | 29.87 in (1010.6 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 9 Aug 6:53 pm CDT |
Extended Forecast for
Onalaska WI
Tonight
Low: 66 °F
Partly Cloudy
then Patchy
FogMonday
High: 85 °F
Areas Fog
then Mostly
SunnyMonday Night
Low: 66 °F
Increasing
CloudsTuesday
High: 85 °F
Chance
Showers then
Chance
T-stormsTuesday Night
Low: 67 °F
Chance
T-storms then
Chance
ShowersWednesday
High: 84 °F
Mostly Sunny
Wednesday Night
Low: 64 °F
Partly Cloudy
Thursday
High: 79 °F
Partly Sunny
Thursday Night
Low: 60 °F
Mostly Cloudy
Detailed Forecast
Tonight
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 66. Calm wind.
Monday
Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 85. Calm wind.
Monday Night
Increasing clouds, with a low around 66. Calm wind.
Tuesday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 85. Light southeast wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 84. Calm wind becoming northwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 64. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 79. Light northeast wind.
Thursday Night
Mostly cloudy, with a low around 60. Calm wind.
Friday
Mostly sunny, with a high near 78. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 61. Light southeast wind.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 77. Southeast wind 3 to 6 mph.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 78. Calm wind becoming northwest around 5 mph in the afternoon.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Onalaska WI
43.89°N 91.23°W
43.89°N 91.23°W
4:26 pm CDT Aug 9, 2026
7pm CDT Aug 9, 2026-6pm CDT Aug 16, 2026
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