At least two structures were damaged in Vallejo Thursday afternoon due to a fast-moving 4-alarm grass fire.
Multiple homes are reportedly burning from a grass fire in Vallejo.
The Bay Area is in the grips of a dangerous heat wave that is expected to peak Thursday. Kari Hall and Bob Redell reports.
What began as a brush fire on one of the hottest days of the year has since spread to several structures in Vallejo.