As fireworks were set off in the region through the Fourth of July holiday weekend, several fires dotted the Bay Area into Friday night, though officials reported no fatalities and no life-threatening injuries.

Tacoma firefighters battled two, separate, two-alarm fires on Saturday and they say one of them was started by people illegally setting off fireworks.

Illegal fireworks caused major disruption in Oakland on the Fourth of July, straining emergency responders and endangering residents.