mt. st. helena. take a look at the conditions. relative humidity is a little higher than yesterday at this time, it's 31%. southwesterly wind to 3, that's sustained, but gusts to 9 miles per hour. now this evening we are expecting the marine layer to start to influence the weather there, which means humidity will be going up slowly but surely as the night goes on but they will still have to contend with occasional gusty winds up there. i'll be back with a look at your fourth of july forecast in a few minutes. >> thanks very much. >>> the federal government will pay for most of the cost of fighting the napa wildfire. governor brown said late today the state secured a disaster relief grant from fema, the federal emergency management agency, to allow agencies responding to the fire to recover up to 75% of their costs. >>> now to other news of the day. a mountain lion is roaming the city of san mateo and that's a little scary to think about. neighbors spotted the mountain lion killing a deer last night on fernwood street. abc 7 news r