bay area weather September 25, 2023 11:51 pm Jeff's forecast: Morning shower chance Chief Meteorologist Jeff Ranieri tracks some early morning shower chances and what’s ahead in your 7 day Microclimate Forecast. US & World Videos 2:30 Cinthia's forecast: Frosty morning, warm afternoon 2:52 Jeff's forecast: Plenty of chilly 30s and weekend rain chances 3:16 Jeff's forecast: Cold 30s and weekend rain update 3:02 Forecast: Sunny, dry and cool 2:51 Jeff's Forecast: Heavy jacket weather as frost advisory goes into effect