. >> reporter: nicholas ernest drove three hours from san luis obispo. he's up for the challenge knowing he can help keep families out of harm's way. >> concern for the welfare of everybody who lives around the wild land areas are at risk definitely. but that's why we're here. >> reporter: calfire plans to hire 100 new firefighters, 20 of them here in the bay area. they hope to have these firefighters trained and ready to go by the beginning of may. in morgan hill, i'm azenith smith, ktvu knew. >>> checking -- ktvu news. >>> checking in on the rain, we had a few drops. and temperatures cooled off. tomorrow we get the same fog footprint. there's a lot of it. we have a lot of fog already around the bay. and showing up in the central valley but it'll warm up more quickly tomorrow so it'll be a warmer day. everything is going to the north. there's no rain in the five day forecast this week. you can kind of see the fall footprint here. this is all the coastal stuff that's pushed inland. we have the valley fog trying to form right now and the two shall merge.