SIOUX FALLS, S.D. (WNAX) – Following a spring like weekend, it looks like the weather track will turn more active next week.

Jen Hacker at the National Weather Service in Sioux Falls says they just have a general idea right now.

Hacker says there are chances of thunder through the week.

Hacker says there is concern about any heavy precipitation and already high rivers.

Hacker says it will all depend on the timing of the moisture and the colder air colliding.