>> reporter: bruce biart freely giving his time to build the trails. bill martin, ktvu channel 2 news. >> go to ktvu.com to learn about all of the conner ises -- conserves nominees. and you can see the videos of all of the local nominees. you can also vote until october 10th for which hero you think should get a $5,000,000 contribution. >>> let's check in with steve paulson. last day of summer? >> he why. fall begins -- yes. fall begins. we'll see temperatures very summer like. still some patchy low clouds around. now the higher clouds are inching in and here they come. we have the low clouds coming down the peninsula. but the higher clouds are associated with the very weak system right there. had the cloud cover on the weekend. warmed up a little bit. now everything is back to another cool down. some of those higher clouds will start to punch into mendocino county. sonoma county, about san francisco, oakland north. we're not expecting any rain out of that. but a lot of clouds and some cooler temperatures. cooler, breezy, windy. the wind is already beg