Heavy rain and fog were already pressing into Milwaukee early Saturday, with temperatures near 66 degrees around 5:40 a.m. The wet start is expected to continue through the morning before showers and thunderstorms move through the afternoon, making for a soggy and blustery day across the city.
Rain Could Add Up Quickly
Saturday’s high should reach only about 69 degrees, with a 90% chance of precipitation. The National Weather Service Milwaukee/Sullivan says 1 to 2 inches of additional rain is possible, with the heaviest totals expected along Lake Michigan and toward the Wisconsin-Illinois border. Ponding in low-lying spots and minor urban flooding are possible, although forecasters do not expect flash flooding.
Northeast winds around 20 mph will gust as high as 30 mph, while rain gradually tapers from northwest to southeast during the afternoon. A few thunderstorms may develop after midday, but no severe weather is expected, with lightning the main concern. Scattered showers should wind down before 9 p.m., followed by mostly cloudy skies and a low near 64.
Lake Michigan Beaches Are Not Safe This Weekend
A Beach Hazards Statement remains in effect for Milwaukee County and other Lake Michigan beaches through late Sunday night. Waves of 4 to 8 feet and dangerous currents are expected, and officials are urging people to stay out of the water and away from piers and breakwalls. Onshore winds can make the shoreline look deceptively calm while conditions in the water remain hazardous.
Brief Break Before Midweek Storm Chances
Sunday brings partly sunny skies and a high near 71, though north winds may still gust to 25 mph. Conditions improve Monday and Tuesday, with sunny skies and highs near 76 and 81, respectively. Rain and thunderstorm chances return Wednesday and Thursday, when highs should remain in the upper 70s.
