Unusual October heat wave in California brings new fire fears; 1 million acres already burned
LA TimesAn unusually warm autumn heat wave is continuing to push temperatures up across California, heightening fire risks across the state and prompting power shutoffs in the north and additional wildfire evacuations in the south. Across Southern California, the National Weather Service is warning of “dangerously hot conditions” through Thursday, with highs reaching up to 107 degrees in several areas, including the San Fernando Valley, Santa Clarita Valley, Antelope Valley foothills and 5 Freeway corridor, the area’s excessive heat watch said. These conditions could help spark “plume-dominated fires,” characterized by tall plumes of smoke that become exceptionally hot, potentially causing fires to grow erratically, said Bryan Lewis, a National Weather Service meteorologist in Oxnard. The National Weather Service’s Climate Prediction Center expects above-average temperatures to persist through at least mid-October across California, with much of the West forecast to remain warm all month. “Another unseasonably warm day is in store as temperatures remain 10-15 degrees above normal,” the National Weather Service office in Las Vegas tweeted on Monday.