SoCal Braces for Scorching Heat and Humidity as Marie Lingers

Southern California faces a week of oppressive heat and humidity, with temperatures 10–20 degrees above normal and muggy nights looming. Highs are expected near 96–98 in downtown L.A. and Long Beach, and above 105 inland, as moisture from Tropical Storm Marie persists and heightens heat stress. A heat advisory covers Wednesday and Thursday, with forecasters warning conditions could worsen if cloud cover fails to materialize. High surf, dangerous rip currents, and elevated tides will persist through Tuesday, bringing coastal flooding and requiring caution along the shore—Malibu to Long Beach saw large waves and beach closures, while tides could reach around 7 feet. Rainfall over the weekend complicated drainage, and authorities emphasize avoiding the surf zone. The broader pattern includes a marine heat wave and a brewing El Niño that could sustain extreme conditions ahead.