Dense Fog Delays Fresno School Buses
Thick morning fog across the Central Valley led to late starts and bus delays for Fresno-area schools on Thursday.
Updated on Nov. 6, 2026 in Current Conditions

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Dense fog blanketed parts of the Central Valley on Thursday morning, creating low-visibility conditions for commuters and school buses. Fog conditions caused bus delays and late starts in the Fresno area, with buses operating with fog lights on.
Why it matters
Reduced visibility on roads and at school bus lots forces districts to delay routes and notify families quickly, affecting students and working parents in Fresno. The delays show how a single fog event can disrupt the morning routine for local families.
Thursday was the season's first foggy school day, a marker that fog-related disruptions are beginning in the Central Valley. The extraction does not quantify visibility distances, affected routes, or how long delays lasted.
The players
West Fresno Elementary School
A public elementary school in west Fresno whose buses were delayed by fog and which uses the ParentSquare app to notify families.
The details
School buses operated with fog lights on, and fog on the West Fresno Elementary campus reduced visibility for buses stored there. The school notified families of late starts through the ParentSquare app, and conditions improved by mid-morning.
Timeline
Thursday, November 5, 2026: Dense fog blankets parts of the Central Valley and delays school buses.
Mid-morning, November 5, 2026: Fog conditions improve across the area.
Seasonal Patterns
Thursday's fog is the first foggy school day of the Central Valley tule fog season, which typically brings recurring morning visibility problems through the late fall and winter. The extraction offers no historical averages for comparison, so the event's frequency relative to prior seasons is not established.
Parents of students should watch for ParentSquare app notifications about late starts or bus delays on foggy mornings. Drivers should use low-beam headlights and allow extra time for travel during fog.
The takeaway
Fog-related school delays are a recurring morning hazard for Fresno families this season, so checking school notifications before leaving home can save time and reduce risk on the road.
What happens next
Similar fog-related school delays could occur in the coming weeks, as fog conditions continue across the Central Valley.
Further reading
Find more local updates in the Current Conditions section.
Source note: This article includes information reported by ABC30 Fresno.
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