bay area weather July 1, 2024 11:53 am Forecast: Prolonged heat wave Meteorologist Kari Hall has a look ahead at the dangerously hot temperatures through the holiday in the Microclimate Forecast. US & World Videos 3:36 Forecast: Dangerous weekend heat and elevated fire danger 3:57 Vianey's forecast: Hot weekend 2:18 Forecast: More valley heat 2:05 Kari's forecast: More valley heat 2:54 Forecast: Heatwave continues through the weekend