In the Klamath National Forest in Northern California, where the McKinney Fire has killed four people, residents have been confronted by a raging inferno and flooding rain. On Tuesday night, slow-moving severe thunderstorms unleashed downpours near the McKinney Fire, which has consumed more than 57,000 acres and is California’s largest fire of 2022. The heavy rains helped slow the growth of the blaze but triggered flooding and mudslides in parts of the burned area. The National Weather Service reported … flash flooding on the eastern side of the fire. It also issued a severe thunderstorm warning and a flash flood warning for Siskiyou County. The Siskiyou County sheriff reported a possible mudflow near Mount Shasta and urged residents to be ready to evacuate. …fire behavior analyst Dennis Burns reported that some areas affected by the fire received three inches of rain in just over an hour, leading to debris flows that compromised roads in the fire zone.