A series of thunderstorms are expected across various regions this week, starting with scattered storms and heavy rainfall in Michigan and Delaware Valley. In Northern Indiana, the National Weather Service forecasts hot and humid conditions with a high likelihood of severe storms, particularly from Wednesday to Thursday. Meanwhile, North Georgia will experience widespread showers and potential flooding on Monday, with heat index values rising to triple digits later in the week. South Dakota will see isolated storms moving eastward, with high temperatures reaching the 80s and 90s, contributing to a humid atmosphere. Despite the unsettled weather, many areas anticipate a dry weekend ahead. Overall, the week's weather pattern is characterized by high humidity and multiple storm chances before a return to clearer conditions.