weather September 29, 2024 8:02 am Cinthia's forecast: Bracing for heat for the Bay Area Sunny and warm for the last day of the weekend. Dramatic rise in temperatures regionwide starting Monday. Cinthia Pimentel is tracking 90s by the coast in the Microclimate Forecast. US & World Videos 3:31 Forecast: Dangerous heat this week 2:32 Kari's forecast: Dangerous heat this week 3:03 Bay Area heat advisory in effect through Wednesday 3:26 Rob's Forecast: Significant heat ahead and fire danger 2:40 Forecast: Significant heat ahead and fire danger