Midwest U.S. Rain and Severe Storm Outlook Through Wednesday

An unseasonably cool, active weather pattern will bring a solid chance of rain across southeastern Minnesota and northeastern Iowa through Wednesday. Showers are expected Tuesday evening, with thunderstorms developing overnight into Wednesday morning and the potential for heavier, soaking rain after 3 a.m. Wednesday. Forecasts indicate possible large hail up to quarter‑size and strong wind, especially near Mason City and Charles City, with the chance of short‑lived severe storms Wednesday afternoon. Temperatures will stay cooler than average, with highs around 70 °F. A slight chance of showers remains Thursday, while Friday may see additional showers but no widespread soaking rain.