Extreme Heat Warning in Effect as County Expands Safety Measures and Prepares for Possible Power Shutoffs
Oct. 1, 2026 | 2:55 PMReading Time: 2 minutes
The National Weather Service has issued an Extreme Heat Warning for portions of San Diego County starting Friday morning, prompting potential power shutoffs for some SDG&E customers through Oct. 5. The County of San Diego urges residents to stay cool, stay hydrated and take steps to prevent heat-related illnesses as temperatures climb.