Two 18-year-olds, a 19-year-old and a juvenile were charged with a misdemeanor count in connection with the start of the fire, which has burned more than 13,000 acres.
The National Weather Service has issued a high wind warning for Monday, with gusts up to 65 mph forecast for parts of central California that could cause further fire spread.
The severe weather system overturned a tractor-trailer in Indiana, killing the driver, and sent a tree crashing onto a car as it was being driven in Michigan, among other damage.
The top official in Hidalgo County issued a disaster declaration after more than a foot of rain fell, causing widespread damage. One death was also reported across the border in Mexico.