 Triple-digit temperatures posing a challenge to crews fighting a series of wildfires in California, including the French Fire in Mariposa County, just southwest of Yosemite National Park. Justin Maycomb is the incident commander. It's well above 100 degrees. The RH's relative humidity is very low. So what we're worried about is if we do have some sort of event where we get an ember across the line, it will take off rapidly.