Heat Advisory issued August 8 at 9:37AM PDT until August 9 at 10:00PM PDT by NWS San Francisco CA

What happened

According to National Weather Service’s linked public record, Heat Advisory issued August 8 at 9:37AM PDT until August 9 at 10:00PM PDT by NWS San Francisco CA, * WHAT…Daytime highs in the mid 90s to low 100s. Nighttime lows in the mid 60s in the hills to low 80s (especially in the higher elevations). * WHERE…The Santa Clara Valley and Eastern Hills, The East Bay Hills and Valleys, Western Sonoma County Hills, The Santa Cruz Mountains, Interior Monterey County and the Santa Lucia Range, Most of San Benito County and the Cholame Hills in Southeast Monterey County, North Bay Interior Mountains, and Southern Salinas Valley/Arroyo Seco and Lake San Antonio. * WHEN…Until 10 PM PDT Sunday. * IMPACTS…This level of heat affects most individuals sensitive to heat, especially those without effective cooling and/or adequate hydration. Impacts possible in some health systems and in heat-sensitive industries. * ADDITIONAL DETAILS…The hottest locations will be across the far interior.

Context

The development sits in VINI’s Bay Area coverage for local readers tracking public services, civic decisions, transportation, housing, safety, and community life across the Bay Area. The original report is linked so readers can check the source account, follow later updates, and compare new coverage against the first published record. The linked public record is dated 2026-08-08T16:37:00+00:00.

What to watch

Open questions include whether primary sources issue follow-up statements, whether local or market impacts become clearer, and whether additional reporting changes the timeline or adds material context.

Source

Primary source: Heat Advisory issued August 8 at 9:37AM PDT until August 9 at 10:00PM PDT by NWS San Francisco CA via National Weather Service. VINI cites and links the source; it does not reproduce the publisher’s full article text without rights clearance.