weather October 6, 2022 10:10 am Chasing the Green Flash at Sunset Jan Null, certified consulting meteorologist, explains what the green flash at sunset is and when you’re most likely to see it. US & World Videos 2:35 Jeff's forecast: Morning fog, clouds, rain chance timeline 2:22 Jeff's forecast: Cool temps and some showers later 2:32 Forecast: Cooler, breezy day 2:15 Watch: Sierra snowpack expected to decline in the future 2:01 Kari's forecast: Cooler, breezy day