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City of La Crosse, WILa Crosse, WI Weather Forecast
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| THIS AFTERNOON | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  | |  |  | |  | | | | |  |
| Mostly Sunny | Chance of T-Storm | Mostly Sunny | Partly Cloudy | Chance of Showers | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Partly Cloudy | Chance of Showers | Chance of Showers |
| Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C |
| POP: 50% | POP: 30% | POP: 90% | POP: 100% | POP: 40% | POP: 30% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 127 PM CDT Fri Sep 11 2026 
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Issued: 144 PM CDT Fri Sep 11 2026
Key Messages
- Line of showers, possibly a rumble of thunder, late tonight. Overall impacts look to be minimal.
- Risk remains for heavy rain and possibly severe weather for late Monday through Tuesday, but the devil is in the details for how this event will unfold.
- Trending cooler for the latter part of next week with additional storms possible.
Discussion
... Issued at 144 PM CDT Fri Sep 11 2026
Tonight: Line of Showers Moves Through
A narrow line of elevated showers and possibly a few thunderstorms ar...