not measuring in yu kaia. but parts of the bay area up north picking up a bit of moisture as you can see here. let me show you our computer animation we'll see sprinkles and by 9:00 p.m rain line moves in the north bay. into 5:00 a.m showers remain. don't ditch umbrellas we'll other chances of rain. >> thank you. >> golden state warriors plan to build their arena on piers 30, 32 but faced opposition they've now purchased land from sales force.com for an arena m mission bay. this is a huge move >> but it's not a done deal. this site is not on property so there is no vr approval, no water front regulations. with much fanfare, the arena was revealed. arena was to be built at piers 30, 33 but opposition began growing to the idea. opponents gathered to put height limits on the june ballot. prop b may have been the final straw. this weekend, the warriors signed a deal to move their arena location to a 12 acre site on mission bay. >> prop b covers piers and inside public land. it's a hill bit far enough away it makes