Amber sky at dawn? There's a low cloud-layer/light fog in the air that's casting a very eerie light over San Francisco at the moment. Perhaps we're getting the smoke from a wildfire? Dust from Sahara?#TentOnTheRoof'InExile pic.twitter.com/gIfZHbjO1i

— aHEMagain (@aHEM_again) July 1, 2018