environmental groups are suing the city and the zoo trying to stop the zoo's plans to develop 54 acres in noland park. the council approved the project which calls for a new veterinary hospital and camping area and education center. environmentalists say it will threaten native animal and plants in the park. the zoo insists the construction plans are on the up and up and in line with required environmental reviews. >> so, it was hot yesterday but i know christina, i have no right to complain based on the rest of the nation. >> i know because not only are they dealing with triple-digit weather from texas north through the midwest, they have got humidity. really, really heavy air out there. making it feel even warmer. because of course that moisture has a mass. as we head throughout this afternoon we'll see more moisture but it's going to cool us down. a nice marine influence kicking in. and san francisco, boy, what a drop from yesterday you can expect today. cool onshore flow. as this trough of low pressure, you see that even a little shower activity just to the north of the bay area this morning

have your extended forecast coming ups now look to traffic >> stall when advisory has been cancelled nolandny problems. no delays at the pay toll plaza. some fog on the san mateo bridge traffic is thinning out. southbound 101 very quiet on the golden gate bridge delay freein. >> the spaceshot lattice has docked with the international space station. shortly after the docking that astronauts greeted each other it will take them over a week to transfer equipment. this is the final spaceship shuttle mission. nasa officials said they might try to stretch the visit one extra day. >> this is a fire of some hotel that was featured in the twilight series. a lot of damage to the second- floor. the it was a popular destination for twilight fans. >> and this and truck crashed into a krugersdorp in michigan the vehicle hit a truck the truck went up the embankment and into the store the driver of the truck was killed. >> will be back with more. this friday we will be airing some nbc programming. [ male announcer ] you don't make the world's best chicken by pressing a button. it takes a cook. we're kfc an