The sprinkler going. In napa it wasnt rain but hail that came down surprising a lot of people. One person sending this video in. Dark clouds brought rain out for some time. A photographer also found a rainbow over rohnert park. And this is what it looked like on the connector to the bay bridge. Mark tamayo is live tracking all of this. Reporter very unusual to be tracking this many much thunder activity. Looking up in Sonoma County 60 lightning strikes for this part of the bay area. 40 out toward solano county. 90inches in that Flash Flood Warning has expired. But that warranted the Flash Flood Warning out over solano countiment this is the history of all that thunderstorms activity. Very intense thunderstorms up toward napa. Out toward Sonoma County as well. You see it towering over napa producing the thunderstorms and hail. Out toward Browns Valley you can see basically the result out there. Looks like snow but widespread hail for this part of the bay area. Right now, lets take a bre