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Updated:January 13, 2026 1:45 am PST

Dense Fog Advisory DENSE FOG ADVISORY  
Fresno County

  Effective: Mon, 1/12 8:02pm Severity:  Moderate 
  Updated: January 13, 2026 1:45 am Urgency: Expected
  Expires: Tue, 1/13 5:00am Certainty: Likely

Areas Affected: Los Banos - Dos Palos - Merced - Madera - Mendota - Planada - Le Grand - Snelling - West Side of Fresno and Kings Counties - Caruthers - San Joaquin - Selma - Fresno-Clovis - Delano-Wasco-Shafter - Hanford - Corcoran - Lemoore - Visalia - Porterville - Reedley - Southeast San Joaquin Valley
 
Alert Details:
* 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...From 3 AM to 10 AM PST Tuesday.

* IMPACTS...Low visibility could make driving conditions hazardous.

Information:
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.