MARQUETTE, Mich. (WLUC) -The week starts quiet as high pressure is in control, resulting in a dry and sunny day. Conditions become more active due to a cold front passing by between tomorrow and Wednesday. Download the First Alert Weather App here Ahead of it, moisture increases and the air becomes humid Tuesday through Wednesday. Scattered thunderstorms will develop Tuesday afternoon. Then, the main round of widespread rain and storms begins Tuesday night and continues through Wednesday.