The National Weather Service says accumulating snow is possible Thursday into Friday, mainly south of Interstate 80.
“It is too soon to tell how much snow might fall or what the impacts will be with this system,” forecasters said late Tuesday.
Light snow was also possible into early Wednesday morning along and south of Interstate 80.
Temperatures will be below average through Thursday with low 40s during the day and upper 20s and low 30s at night.
This story originally appeared on the Voice of Muscatine. Read More local stories here.