Nighttime Heat Sticking Around | San Diego News

Southern California braces for its hottest week ever, with record-breaking night temperatures and Miami-like humidity making this summer feel relentless. Scientists warn that the lack of nighttime cooling is dangerously stressing bodies and infrastructure, while warmer ocean waters fueled by El Niño could keep these oppressive conditions going through fall and into winter. A recent Long Beach power outage left thousands without AC, forcing people to seek refuge in cooler spots — a stark reminder of how heat is reshaping daily life. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/4bedf140cb031b82