CONTRA COSTA COUNTY (KRON) — The Mt. Diablo Unified School District has closed all schools Thursday due to bad air quality, according to a text alert.
The North Bay firestorm is causing schools to be closed throughout the Bay Area.Stay with KRON4 for updates.NORTH BAY FIRE COVERAGE: WHAT OTHERS ARE CLICKING ON >>>23 CONFIRMED DEAD IN NORTH BAY FIRESTORMINTERACTIVE FIRE MAPS EVACUATION ORDERS FOR THE CITY OF NAPACALISTOGA UNDER FULL MANDATORY EVACUATION ORDERSWATCH KRON4 NEWS LIVE MORE TOP STORIES