By Sunday, deeper tropical moisture will begin to move in as an upper-level low approaches. This low is expected to settle over Florida early next week, significantly increasing rain chances as we begin the new work week.

High pressure enforces a drier pattern across Upper Michigan, lasting through Thursday before a Central Plains system brings another soaking round of rain and thunder, plus warmer and humid conditions late Friday through Saturday. In addition to heavy downpours and lightning danger, an isolated thunderstorm can produce damaging hail and wind.