 In Mason City, it's 62. Ames, also 62, reporting some fog. Cedar Rapids has visibility less than a quarter of a mile due to fog, 67 degrees. Even with a northwest wind at 8 miles per hour, that fog is sustaining itself. And visibility of less than one mile, around three-quarters of a mile. In Waterloo, at the Waterloo Regional Airport, the Waterloo-Cedar Falls temperature is 63 degrees and winds are calm.