https://www.live-feeds.com/feed/extreme-heat-warning-in-effect-as-county-expands-safety-measures-and-prepares-for-possible-power-shutoffsContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/extreme-heat-warning-in-effect-as-county-expands-safety-measures-and-prepares-for-possible-power-shutoffshttps://www.live-feeds.com/feed/extreme-heat-warning-in-effect-as-county-expands-safety-measures-and-prepares-for-possible-power-shutoffs#u98409Sun, 04 Oct 2026 10:16:34 +0000An Extreme Heat Warning covers portions of San Diego County alongside elevated wildfire conditions and Santa Ana winds. San Diego Gas and Electric initiated public safety power shutoffs that could impact more than 30 communities and affect thousands of customers through October 5. County officials urge residents to stay cool and hydrated as dangerous temperatures persist. Up to 35,006 customers from Ramona to Pauma Valley face potential blackouts while the heat wave continues.Why it mattersSouthern California is experiencing a prolonged stretch of dangerous heat during October, driving up ener