Green Bay, Wisconsin – Wildfire smoke that has blanketed northeast Wisconsin for much of the week is expected to exit the region by late Wednesday as winds shift from the south, improving air quality across Green Bay, Appleton, and surrounding areas.
According to the National Weather Service in Green Bay, thunderstorm chances return as early as Wednesday night, ramping up to 50% by Thursday afternoon. Isolated strong storms may develop Thursday evening, potentially bringing localized heavy rain and gusty winds to the Fox Valley and Door County.
Communities across central and northeast Wisconsin, including Oshkosh and Sturgeon Bay, should stay weather-aware Thursday. While severe weather is not guaranteed, conditions are favorable for a few stronger cells capable of downpours or lightning-related delays. Travel could be impacted on highways such as I-41 and US-151.
Air quality is expected to steadily improve as smoke disperses today, though residents with respiratory conditions should remain cautious until later tonight. Thursday will feel humid, with highs in the low 80s adding to storm fuel.
Dry weather returns Friday with warming temps, but another round of storms may arrive this weekend. Residents should monitor alerts for updates into Saturday.
