. >> i'm jake hess. i'm the unit chief here assigned to the santa clara unit and also the agency administrator for the complex. as you can see -- >> this is a live update from the officials involved with battling the scu lightning complex fire burning in the santa clara alameda contra costa counties. they're making a lot of progress. they're talking about still really carefully watching the northwestern end which is closest to san jose and fremont, making sure that the fire doesn't jump containment lines but with favorable weather, they believe they are doing much better. so with that, we want to bring in spencer christian who's been tracking the weather conditions to talk about the latest ahead for both firefighters, spencer, and of course, we also want to discuss the air quality. >> absolutely, kristen. let me show you first. the weather conditions at the locations of these fires. we start with the lmu lightning complex up in the north bay where we see temperatures ranging from 76 to about 89 degrees.