Green Bay, WI – A frost warning is in effect for northern Wisconsin tonight as temperatures drop to the 30s, especially in Door County and surrounding areas. Residents should take precautions to protect sensitive plants and ensure frost-vulnerable items are secure outdoors.
According to the National Weather Service in Green Bay, skies will clear by evening with patchy frost and fog expected overnight. Areas north of Green Bay, such as Florence and Rhinelander, may see lows as cold as 37°F, while other parts of the region will hover in the 40s. Motorists traveling along highways, especially Highway 41, should remain cautious as fog and frost could impact visibility.
Monday’s weather will bring a slight warming trend with highs near 68°F, providing a more comfortable start to the workweek. The forecast for the rest of the week includes sunny skies and temperatures gradually rising to the mid-70s by Friday. As we move deeper into the fall season, residents are advised to monitor weather updates and stay prepared for sudden temperature drops.
