There have been no major injuries or damage, but the fires were set in very dry, brushy areas, and high winds could have driven them near homes.
Residents are being urged to report anything suspicious. Anyone with information is urged to call Murrieta Police at (951) 696-3000, or the Murrieta Fire Department at (951) 304-3473.
- Get more local news headlines from the Inland Empire
- Have a news tip? Send your tips, video, or pictures