Expires:202605181300;;749649 FPUS53 KARX 180543 ZFPARX Zone Forecast Product National Weather Service La Crosse WI 1242 AM CDT Mon May 18 2026 IAZ010-181300- Winneshiek- Including the city of Decorah 1242 AM CDT Mon May 18 2026 .REST OF TONIGHT...Showers with thunderstorms likely. Lows in the upper 50s. South winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .MONDAY...Cloudy. A chance of showers and thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 70s. South winds 10 to 15 mph. Chance of rain 30 percent. .MONDAY NIGHT...Showers with thunderstorms likely. Lows in the mid 50s. South winds 10 to 15 mph. Chance of rain 100 percent. .TUESDAY...Cooler. Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 60s. Northwest winds 15 to 20 mph. Gusts up to 30 mph in the morning. .TUESDAY NIGHT...Colder. Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. Northwest winds 10 to 15 mph. .WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs in the lower 60s. Lows in the lower 40s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Highs in the upper 60s. .SATURDAY...Partly sunny. Highs in the mid 70s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower 80s. $$