Green Bay, Wisconsin – Wisconsin pavement could turn wet quickly around Green Bay this afternoon as showers increase before several rounds of thunder. The unsettled stretch lasts into Monday before Tuesday delivers the warmest and driest day.
According to the National Weather Service, Green Bay’s rain chance rises to 70% after 2 p.m. The high reaches 76 degrees. New rainfall could total one-tenth to one-quarter inch, with locally higher amounts possible.
Conditions were mostly cloudy and 69 degrees at Austin Straubel International Airport around 8:53 a.m.
Keep umbrellas close this afternoon. Drivers using I-41, I-43 and local streets should watch for changing visibility and slick pavement beneath heavier showers.
A 50% chance of showers and thunderstorms continues after 3 a.m. Sunday. Storm chances persist through Sunday, with rain possible before 7 a.m., from 7 a.m. to 1 p.m., and again afterward.
Sunday reaches 81 degrees. Heat index values could climb to 84, while south-southwest winds remain near 7 mph.
Monday turns warmer at 85 degrees. A 20% chance of showers and thunderstorms remains before 1 p.m. Another 20% thunder chance develops after 1 a.m. Tuesday.
Then the pattern briefly settles.
Tuesday becomes partly sunny and reaches 86 degrees, the highest temperature shown in the five-day outlook. Showers return Tuesday evening, with a 40% chance and thunder possible after 1 a.m. Wednesday.
Wednesday reaches 83 degrees with a 30% shower chance. Thunderstorms become possible again after 1 p.m.
No specific tornado, hail or severe-storm probability is provided for Green Bay in the supplied data. Still, lightning remains a concern whenever thunder develops.
There is no snow, ice or near-freezing signal. Lows remain in the mid-60s to around 70 through Tuesday.
Monitor weather alerts before outdoor plans as repeated shower chances continue. Traveling around Green Bay? Tell us where you’re encountering rain.
Five-Day Weather Outlook for Green Bay, Wisconsin
- Today: Showers increasingly likely after 2 p.m. High near 76°F. Rain chance 70%.
- Sunday: Periodic showers and thunderstorms. High near 81°F. Heat index up to 84°F.
- Monday: Partly sunny, high near 85°F. 20% thunderstorm chance before 1 p.m.
- Tuesday: Partly sunny, high near 86°F. 40% shower chance Tuesday evening.
- Wednesday: Partly sunny, high near 83°F. 30% chance of showers, with afternoon thunder possible.
