California July 31, 2018 7:01 am Kari's Forecast: Hot Valleys, Drifts of Smoke Temperatures will range from 60 to 100 across the Bay Area. Meteorologist Kari Hall has the details in the Microclimate Forecast. US & World Videos 2:48 Forecast: Gradual warming trend 1:35 Kari's forecast: Gradual warming trend 2:59 Rob's forecast: Warmer days ahead 3:34 Bay Area Forecast: Warmer days ahead 2:42 Cinthia's forecast: Sunny and breezy