Downtown LA starts Thursday foggy and mild before sunshine takes over. A gradual warmup will push weekend highs into the low 80s.

The Carson demonstration facility already purifies 500,000 gallons daily as engineers plan a massive scale-up.

Patchy drizzle and low clouds are on tap Wednesday morning before Downtown LA sees changing conditions into the weekend.

Beach crews cleared the birds before health officials could test them, leaving the cause of death a mystery.

A marine layer and coastal low clouds mark Monday, with temperatures steadily lowering through Wednesday before warming toward the end of the week.

Fog returns to Downtown LA before a mild, sunny stretch settles in for the weekend.

Temperatures are expected to decrease through Sunday, with marine-layer clouds possible later at night into Sunday. Warming is likely from Thursday through the end of the following week.

Environmental groups say the Playa del Rey plant will burn nearly all natural gas by 2029, with hydrogen supply still nowhere in sight.

Downtown Los Angeles is facing hot conditions Wednesday, with humidity pushing the heat index near 116. A cooler weekend is on the way, but Thursday is expected to remain hot.

A close call with a Cessna near Airport in the Sky pushed the Catalina Island Conservancy to ban drones across most of the island.

Downtown Los Angeles is heading into a humid heat surge, with highs near 95 Tuesday and 98 Wednesday. Cooler weather arrives by the weekend.

Los Angeles could see muggy showers and isolated thunderstorms Monday before temperatures climb into the mid-90s by Wednesday.

Sunday’s forecast brings rain, possible thunderstorms and dangerous surf to Los Angeles before a sharp warmup takes over the week.