Green Bay residents should prepare for a shift in the weather as a chance of storms moves in by Sunday afternoon. Drivers along I-41 could see slick conditions and gusty winds after 1 p.m., making travel riskier through the region.
According to the National Weather Service in Green Bay, scattered showers and thunderstorms could develop Sunday, with winds reaching up to 18 mph. Temperatures will climb near 69 degrees, cooler than Saturday’s highs, but unsettled skies may create interruptions for outdoor plans.
Saturday will bring increasing clouds and highs in the mid-70s, with gusts topping 23 mph at times. By Saturday night, skies clear somewhat, with lows dropping to the mid-50s. The more active system pushes in Sunday afternoon, with storms remaining a possibility until evening.
Communities across northeast Wisconsin, including De Pere and Ashwaubenon, should watch for quickly changing skies. Those heading out for errands or travel should keep phones charged and monitor alerts. Stronger gusts could cause brief power disruptions or downed branches.
Conditions improve quickly by Monday, when skies turn mostly sunny and highs return to the upper 60s. Tuesday and Wednesday bring a run of pleasant weather, with sunshine and highs in the low 70s, offering a break after the weekend’s unsettled stretch.
Showers Sunday afternoon mark the main concern, but the start of the week promises stability. Residents should stay weather-aware until conditions clear.
Five Day Forecast for Green Bay, WI
- Sunday: High 69, chance of showers and storms after 1 p.m., breezy.
- Monday: Mostly sunny, high 67, clear overnight.
- Tuesday: Sunny, high 71, low near 49.
- Wednesday: Sunny, high 74, partly cloudy overnight.
- Thursday: Mostly sunny, high 75, low around 56.
