bay area weather 15 hours ago Jeff's Forecast: Hot 90s return and Hurricane Helene path Chief Meteorologist Jeff Ranieri has details on where we’ll reach 90s. Plus, the latest path of Hurricane Helene in your 7 day Microclimate Forecast. US & World Videos 1:41 Cinthia's forecast: Heating up 3:03 Jeff's Forecast: Bay Area temps surge Friday 2:34 Forecast: Warming trend on the way 2:12 Kari's forecast: Warming trend on the way 2:49 Jeff's Forecast: Foggy start and how much we'll heat by the afternoon