bay area weather 19 hours ago Jeff's Forecast: Heat wave brings dangerous temps up to 105 degrees Chief Meteorologist Jeff Ranieri tracks the incoming heat and how long it lasts in your Microclimate Weather forecast. US & World Videos 2:44 Forecast: Excessive heat and hazy sky 2:37 Kari's forecast: Excessive heat and hazy sky 3:12 Excessive heat warning in effect for parts of the Bay Area 2:42 Jeff's Forecast: Fast warming as heat wave pushes temps to 105 degrees 3:20 Excessive heat warning in effect for parts of the Bay Area
