Wisconsin Weather Alert: 80% Thunderstorm Chance Hits Monday After Dry Weekend

Green Bay, Wisconsin – Wisconsin residents planning weekend travel or outdoor events will have a largely dry window before rain and thunderstorms increase sharply Monday, when precipitation chances reach 80% across the Green Bay region.

According to the National Weather Service in Green Bay, a mix of clouds and sunshine will continue through the weekend. Central Wisconsin has a 20% to 30% chance of showers late Friday night into early Saturday morning, while the more widespread rain and thunderstorm threat develops Monday and continues into early Tuesday.

Friday temperatures will range from 76 to 83 degrees. Saturday stays warm with highs of 73 to 81, while Sunday turns cooler at 65 to 70 degrees. Most weekend activities should have substantial dry periods, though people across central Wisconsin should monitor conditions Friday night and early Saturday.

Monday brings the biggest change. Highs remain between 65 and 70 degrees as rain and thunderstorms spread across the area with an 80% precipitation chance. Drivers should prepare for wet roads during Monday travel and potentially into the early Tuesday commute.

Residents should monitor National Weather Service updates before Monday trips and outdoor activities. Additional thunderstorm information could follow as the system approaches.

Five-Day Weather Outlook for Green Bay, Wisconsin

• Friday: 76-83°F, mix of sun and clouds
• Saturday: 73-81°F, 30% chance of early showers west
• Sunday: 65-70°F, 20% rain chance
• Monday: 65-70°F, 80% chance of rain and thunderstorms
• Tuesday: 67-73°F, 30% chance of rain early