La Crosse, WI – Thunderstorms will impact La Crosse and surrounding areas on Wednesday, bringing the risk of heavy rainfall and localized flooding. Residents should prepare for possible travel disruptions and stay alert for rapidly changing conditions. Avoid non-essential travel if storms develop.
According to the National Weather Service, a 40 to 80 percent chance of thunderstorms is expected Wednesday, with the heaviest rain and potential severe storms likely after 1 p.m. New rainfall totals between a quarter and a half inch are possible, with locally higher amounts in stronger storms. The threat continues into Wednesday night, with additional showers and thunderstorms likely until around 7 p.m. and a lower chance after 1 a.m.
Travelers on Interstate 90 and local highways should be cautious of slick roads and reduced visibility during storms. The La Crosse County Emergency Management urges residents to monitor weather updates and have a plan in case of flooding or power outages.
Thursday will bring partly sunny skies with highs near 73 degrees, offering some relief after the stormy day. The extended forecast shows mostly sunny and warm weather Friday, with highs near 78, followed by increasing chances of showers and thunderstorms over the weekend into Monday.
Stay tuned for updated warnings or advisories from the NWS, and charge devices in case of outages. This stormy Wednesday marks a key transition in Wisconsin’s summer weather pattern.
Five-Day Weather Forecast for La Crosse, WI
- Wednesday, July 16: High near 81°F; 40-80% chance of thunderstorms and heavy rain after 1 p.m.
- Wednesday Night: Showers and thunderstorms likely before 7 p.m.; chance of showers after 1 a.m.; low around 58°F.
- Thursday, July 17: Partly sunny; high near 73°F.
- Friday, July 18: Sunny; high near 78°F.
- Friday Night: 40% chance of showers, mainly after 1 a.m.; low near 63°F.
- Saturday, July 19: 50% chance of showers and thunderstorms; partly sunny; high near 80°F.
- Sunday, July 20: 20-30% chance of showers and thunderstorms; partly sunny; high near 81°F.
- Monday, July 21: 30% chance of showers; partly sunny; high near 82°F.
