* WHAT…Visibility one quarter mile or less in dense fog.
* WHERE…Northern Wasatch Front, Salt Lake Valley, and Tooele
Valley. Especially along routes close to the Great Salt Lake
including I-80 between Salt Lake City and Grantsville, and routes
along and west of I-15 including the Legacy Highway and the West
Davis Highway.
* WHEN…Until 11 AM MST Saturday.
* IMPACTS…Low visibility could make driving conditions hazardous.
When driving into the fog bank, expect rapidly deteriorating
conditions.
* ADDITIONAL DETAILS…Higher elevation locations, including
benches, mainly east of I-15, as well as the west Salt Lake Valley
bench are largely expected to remain out of the dense fog.