Overnight mainly cloudy skies will move back into the state. Light snow or flurries will be possible on Thursday in far Southern Iowa. No accumulation is expected in Des Moines with only flurries reaching the metro, but around 0.5″ of accumulation will be possible over the SW 1/3 of the state.
Temperatures will warm up into the weekend, with highs topping out around 40. By Sunday, a few pocket of light rain will be possible, with snow reaching the state on Monday. A few minor accumulations will be possible in Northern Iowa, with the metro seeing more of a mix at this point. This will be a storm to monitor, as it could potentially provide a few areas of accumulating snow early in the week, including in Des Moines if the system slows down a bit more.