5 Freeway through Grapevine is included in a dense fog advisory released by the National Weather Service on Tuesday at 2:44 a.m. The advisory is in effect until 11 a.m.

The NWS Hanford CA adds to be ready for, “Visibility one quarter mile or less in dense fog for elevations between 1000 and 2500 feet.”

“Low visibility could make driving conditions hazardous,” the NWS said. “If driving, slow down, use your headlights, and leave plenty of distance ahead of you.”

The full list of affected locations includes:

5 Freeway through Grapevine

West Side Mountains north of 198

Coalinga – Avenal

West Side Mountains South of 198

South End San Joaquin Valley

Mariposa Madera Foothills

Mariposa-Madera Lower Sierra

Fresno-Tulare Foothills

Fresno-Tulare Lower Sierra

South End Sierra Foothills

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