Dense Fog Advisory

Locations Affected

Fresno, CA ∙ Visalia, CA ∙ Clovis, CA ∙ Merced, CA ∙ Madera, CA ∙ Tulare, CA ∙ Hanford, CA ∙ Porterville, CA ∙ Delano, CA ∙ South Dos Palos, CA

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Hanford CA 1047 PM PST Tue Dec 30 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM PST THURSDAY... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Caruthers - San Joaquin - Selma, Delano-Wasco-Shafter, Fresno-Clovis, Hanford - Corcoran - Lemoore, Los Banos - Dos Palos, Merced - Madera - Mendota, Planada - Le Grand - Snelling, Southeast San Joaquin Valley, Visalia - Porterville - Reedley, and West Side of Fresno and Kings Counties. * WHEN...Until 11 AM PST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

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