La Crosse, WI – Southeastern Wisconsin residents should prepare for significant rainfall early next week, with potential for flooding and reduced visibility on major roadways, including Highway 53. Rain showers are expected to begin late Saturday, with Sunday and Monday likely bringing the heaviest downpours. By Sunday evening, northeastern Iowa and southwestern Wisconsin could see up to 3 inches of rain.
According to the National Weather Service, rainfall chances will surge between Sunday and Monday, with an 85-95% likelihood of showers during this period. Highs are expected to reach the upper 60s on Monday, but cooler air will move in by Tuesday, dropping temperatures into the 50s. Localized flooding may occur, especially in low-lying areas or near rivers, so drivers should remain cautious on wet roadways and avoid any flooded areas.
The rain is anticipated to taper off gradually by Tuesday, though a lingering 80% chance of precipitation remains. As the week progresses, temperatures are projected to stay in the mid-50s, with mostly clear skies by Wednesday. Residents are encouraged to monitor local forecasts closely for updates, particularly given the potential for rapid rainfall accumulation that could impact travel.
Those in flood-prone areas should have emergency plans in place and stay informed on weather alerts. The La Crosse area, along with nearby regions, is advised to keep outdoor activities limited and prepare for the possibility of delayed commutes as rainfall increases Sunday into Monday.
