NWS 发布极端高温预警，影响Catalina and Santa Barbara Islands；10月7日 16:41生效，10月8日 04:45截止。
Extreme Heat Warning issued October 7 at 9:41AM PDT until October 8 at 8:00PM PDT by NWS Los Angeles/Oxnard CA
* WHAT...Dangerously hot conditions with temperatures up to 99.
* WHERE...A portion of southwest California.
* WHEN...Until 8 PM PDT Thursday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
生效：2026-10-07T09:41:00-07:00
截止：2026-10-07T21:45:00-07:00
来源：National Weather Service