Overnight tonight temperatures will cool into the mid-40s under partly cloudy skies.

Mostly sunny skies return again on Saturday. Highs should hit the lower 70s in Des Moines. A few more clouds will build in late, with an isolated shower or storm possible overnight into Sunday morning.

The weekend will wrap up with highs in the mid-60s on Sunday. Temperatures will climb from 70 on Monday to the 80s by midweek, with the extra heat increasing storm chances by Wednesday and Thursday