calfire posting this video from half moon bay earlier today, karr said to slow down to a crawl to make it through that flooded area. meanwhile, over in the east bay, the rain caused a rock slide in orinda. it's happened on highway 24 near the fish ranch road exit crews blocked off one of the lanes. >> as they work to clear the debris there. but it didn't help everyone. several cars actually blew out their tires after driving over the rocks that they had to pull over. well as they waited for some help. the genie is preparing for any outages. the weather is causing the utility company tells kron 4 that in advance of the storm. it is confirming the availability of crew resources during the holiday weeks shifting a planned maintenance work until after the storm window closes and hunkering down for a long winter's work period of holiday power restoration. >> another live look here outside on the roads were going be up in the sierra here. this is interstate 80. lake tahoe. and if you plan on heading that way over the holiday weekend. best of luck kid is slow going gridlock right now is cars