enormous cloud -- crowds, mayor london breed said over 1000 people crowded on ocean beach to celebrate prettyman, this was absolutely reckless and selfish, no one is immune from spreading the virus. law enforcement will be patrolling and the beaches will be closed.>>> cooling weather is not on the way, nice little cold front, a quarter of an inch of rain, but there is not a hint of a major pattern change. >> it is a pattern change, u sa instead of a cool breeze. it's going to be the dry offshore winds, that will kick in on monday night, a red flag warning because of that.>>> first, here is the view that you're used to seeing, not if you're looking at the scuttling of several school, this is from treasure island, but the haze, down at ground level, this is what it looks like, they area wide wherever you are, the value of having the cameras on top of the salesforce tower, we can get a little perspective, look at the east, see the layer of smoke, we are living in, and the relatively clearer air above it, that's why it has been so long, and nothing to break it up, we keep recycling the same smoke ov