Showers and Thunderstorms Mark Saturday in Milwaukee

Lead: Showers and occasional thunderstorms swept through Milwaukee Saturday morning, bringing gusty southeast winds and midday temperatures rising into the mid-70s, before skies began to clear by afternoon.

Nut Graff: The unsettled weather follows an unseasonably warm trend for mid-September, underscoring the impact of a lingering warm front over the Great Lakes region and prompting localized advisories for motorists and outdoor event planners.

Morning Storms and Showers

A cluster of rain showers moved in shortly after dawn, producing brief thunderstorms across the city. Most rain fell before 11 a.m., with localized downpours totaling up to 0.1 inches in some neighborhoods.

Temperatures and Winds

Daytime highs reached 75 °F, several degrees above seasonal norms, under partly cloudy skies. Winds from the southeast sustained 10 mph with gusts up to 15 mph, creating choppy conditions on Lake Michigan and prompting caution for small craft operators.

Afternoon Clearing and UV Alert

By early afternoon, rain tapered off and skies began to brighten. With a forecast UV index of 7, officials urged residents to apply sun protection during outdoor activities as sunshine returned.

Lakeshore Fog Tonight

Overnight lows will hover near 62 °F, with southeast winds dropping to around 5 mph. A light fog is expected along the lakeshore after 10 p.m., reducing visibility but lifting by dawn.

1. 5-Day Weather Forecast, September 13th, 2025 (uwmpost.com)