fun fact. >> i saw wham live too but not with chaka khan. >> good weekend for a music festival.tle cooler. >> and the weather will be nice. let's start with the forecast in napa. 70s. that's great compared to the temperature i've been seeing around the central valley. it's been much hotter. and if you're heading to lake tahoe, it may be hotter at lake tahoe than the bay area to start the weekend. numbers in the upper 80s to start the weekend and trending cooler as we head into sunday pick one of the changes you see for the weekend forecast is an increase in humidity. temperatures aren't changing much. mostly 70s and mid 80s inland but the extra humidity the kickoff and isolated shower the coastal mountains late sunday into monday. it's an interesting weekend forecast. notice saturday we have partly cloudy skies and sunday and monday around the santa cruz mountains, right in there by monday morning we may see a slight chance of a few showers the weekend forecast looking great temperature-wise. let's see if we manage a few showers early monday. no signs of heat in the seven- day f