The U.S. Department of Agriculture says only 12 percent of the nation's cornfields have been planted. That's about a quarter of the amount farmers had planted by this point in the season over the last five years.
In Iowa, which is the nation's biggest corn producer, only 8 percent of the corn crop is in the ground. That's down from 62 percent at this point last year.
Farmer John Reifsteck says if he has to wait much longer, he may have to plant less corn on his 1,800-acre central Illinois farm.