heelsberg heading towards winsor. king bridge road getting rainfall now. light to moderate around monte rio, guerneville area. report of a funnel cloud and a tornado this afternoon. right now we still have a tornado warning going in that expires at 5:45. thunderstorm detected. a severe thunderstorm capable prof dusing a tornado. blanketed in snow now chain controls on 50 and four if you're traveling there be prepared for weather. numbers have been on the cool side. sunny pattern begins on thursday. here is a front that brought us heavy rain. behind this front we're going with scattered showers next two days. here is what is coming up. at 7:00 showers in the north bay. a band of showers moving throughout the heart of the bay area. then scattered showers for morning commute. could be sloppy for the area. half an inch to three quarters of an inch in the mountains. up to a quarter in santa cruz mountains and south bay. winter storm warning going until 5:00 a.m. tomorrow expecting one to five inches above 4,000 at higher elevations. tomorrow morning temperature

. >> reporter: at the university of denver, steph winsor and the young democrats were canvassing the campus, offering coffee and donutto help energize the base. nationally, president obama still dominates the youth vote. >> i was call to find out if he was going to be supporting mitt romney. >> reporter: but a harvard institute of politics study find more romney supporters saying they will definitely go vote. >> if everyone voted who wanted to vote who could vote, we'd be blue without a doubt. the issues is getting them to the polls. >> reporter: first-time voter stephen stanis says he's definitely going to vote. he's just not sure for whom. >> i'm just trying to figure out where i stand on the political landscape. >> reporter: and the pressure to choose is billion, he says, fueled by strong supporters on both side of the race. terrell brown, cbs news, washington. >> brennan: next on tonight's cbs evening news, we'll look at a key race in the battle over control of the u.s. senate. coincidenting counting on some key races across the country to help regain control of the u.s. senate.