* WHAT…Visibility less than one quarter mile in dense fog. The
denser fog will begin to spread north across portions of northeast
Oklahoma overnight, generally along and west of Highway 75.
* WHERE…Okfuskee, Creek, Okmulgee, Osage, Pawnee, Tulsa,
Washington OK, McIntosh, and Pittsburg Counties.
* WHEN…Until 8 AM CST Saturday.
* IMPACTS…Visibilities are expected to be reduced to less than one
quarter mile by dense fog. Rapidly changing visibility will create
hazardous driving conditions.