The National Weather Service has issued a Heat Advisory is in effect from 10:00 a.m. Thursday, August 21, 2025 through 10:00 p.m. on Friday, August 22, 2025 for most interior portions of the Bay Area and Central Coast. Take extra precautions when outside and do not leave young children or pets in unattended vehicles! Enjoy parks safely - stay hydrated, and plan for heat safety with helpful tips. View Alerts/Closures before heading out to parks.
