December 17, 2008 8:44 am Mercury Dips In SF Some people in San Francisco don’t think it’s cold even though it’s in the 40s. US & World Videos 2:46 Jeff's forecast: Warm temps, wind and next rain chance timing 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