according to the c.h.p., officers statewide have arrested 873 people for driving under the influence of alcohol and/or drugs. that's down from last year's total of 898 for the same period. here in the bay area, 124 drivers have been arrested for dui since friday. that's down from 160 last year. but bay area traffic deaths are up. there have been four compared to none last time. last year at this time. statewide, there have been 12 traffic deaths. the highway patrol's maximum enforcement program runs through midnight tonight. >>> history will be made in oakland tomorrow when the city's first woman and asian american will be sworn in as mayor. but there will be little time to celebrate as she faces a host of difficulties. ktvu's christian caften spoke with the mayor elect and has this report. >> reporter: the mayor elect had a very busy day preparing for tomorrow's inauguration. it's set to take place here at the fox theater in oakland. you can see work is under way right now to prepare for that. they're actually polish the front marquis of the theater right now. we caught up with her

but this afternoon, with the weather improving, the c.h.p. started escorting vehicle officer that pass. the weather has been causing problems for drivers trying to get to l.a. have there las vegas. traffic on interstate 15 slowed to a crawl due to a rare snow fall. gamblers on the las vegas strip woke up to find flurries this morning which isn't very common amidst all the casinos. forecasters estimate two inches has accumulated in some spots, up to 10 inches at some of the higher elevations. >>> not snow but fog in the bay area could be impacting your driving tomorrow. here is bill martin with that. >> getting back to a drier weather pattern. it's been an incredible month so far. november, october wet as well. lots of snow in the mountains. 200% of snow water content, we told you about that last week. a very wet period but with all that wet ground, and now overnight loss getting down into the 30s, fog forms. you get that dew point temperature at a point where the temperature reaches it and you'll get fog. that's what you will see tonight. we s