Green Bay, Wisconsin – Areas of dense fog are impacting Door County and Washington Island this Wednesday morning, reducing visibility and creating hazardous driving conditions. Residents should exercise extreme caution on roadways.
According to the National Weather Service in Green Bay, localized dense fog will persist through morning hours. Thunderstorms are also possible across north-central and northeast Wisconsin. While severe storms are not expected today, some may bring small hail, gusty winds, and localized heavy rainfall.
Looking ahead, thunderstorms will be possible Thursday afternoon and evening, extending through Friday afternoon into Saturday. Stronger storms could produce torrential rainfall at times. Specific timing and locations remain uncertain. Early next week, a hot and humid air mass moves into the region. Heat index values may climb into the 90s, potentially reaching 100 degrees.
Residents in Green Bay and surrounding areas should prepare for these changing conditions. Charge your devices. Stay off roads if visibility drops due to fog. Secure outdoor items before thunderstorms arrive. Monitor local news for updates.
Warnings remain in effect. Additional advisories could follow.
Here’s a look at the extended five-day forecast for Green Bay:
- Wednesday, June 18th: Cloudy, High 74°F. Chance of showers and thunderstorms.
- Thursday, June 19th (Juneteenth): Partly Sunny, High 86°F. Chance of showers and thunderstorms, especially in the afternoon and evening.
- Friday, June 20th: Partly Sunny, High 82°F. Chance of showers and thunderstorms.
- Saturday, June 21st: Partly Sunny, High 92°F. Chance of showers and thunderstorms.
- Sunday, June 22nd: Mostly Sunny, High 77°F.
- Monday, June 23rd: Mostly Sunny, High 91°F.
