weather December 18, 2019 6:58 pm Jeff's Forecast: AM Fog; Weekend Rain Areas of morning fog will be possible with some breaks of sunshine. Chief Meteorologist Jeff Ranieri tracks this and when our weekend rain chance arrives in your Microclimate Forecast. US & World Videos 0:18 Have you seen a laser in the night sky in San Francisco? Here's why 2:21 Family of man stabbed in San Jose pray for his recovery, demand answers 0:48 Postal carrier robbed at gunpoint in Dublin 2:53 Hundreds at UC Berkeley rally in solidarity with Palestinians following Rafah attacks 2:10 Neighbors rally around San Francisco resident facing racist attacks