AREA COUNTIES: SAC-CRAWFORD-CARROLL-AUDUBON-GUTHRIE-DALLAS-CASS-ADAIR-MADISON 348 AM CDT WED JUL 31 2013

…AREAS OF DENSE FOG ACROSS PORTIONS OF CENTRAL IOWA…

FOG HAS DEVELOPED ACROSS MUCH OF CENTRAL IOWA THIS MORNING. SOME OF THE FOG HAS BECOME DENSE…ESPECIALLY IN LOCATIONS NORTH OF INTERSTATE 80 AND WEST OF INTERSTATE 35. VISIBILITIES BELOW ONE QUARTER OF A MILES CAN BE EXPECTED IN THESE AREAS THROUGH SUNRISE. IF TRAVELING…EXPECTED RAPID CHANGES IN VISIBILITY. THE FOG WILL BEGIN TO BURN OFF AFTER SUNRISE AS TEMPERATURES BEGIN TO SLOWLY RISE.