Answer
The atmospheric conditions that might have preceded and set the stage for this wildfire include hot and dry weather. During the summer months, many parts of the western United States experience high temperatures and low humidity levels. These conditions create a dry environment, which can lead to the drying out of vegetation, making it more susceptible to ignition and rapid spread of fire. Additionally, strong winds can further exacerbate the situation by rapidly spreading the fire over a large area.
Work Step by Step
Refer to answer above.