(KPLR) -A big change in the weather underway for the St. Louis region. Windy and warm Sunday with an increasing chance for thunderstorms. Look for scattered, quick hitting showers and storms for the morning and early afternoon. More widespread rain and thunderstorms move in starting mid-afternoon into Sunday night.
Several pockets of strong storms are possible with strong winds and hail the main threats along with heavy rain.
Much colder air flows in Monday with falling temps and a cold rain.