Downtown Los Angeles is waking to humid, 68-degree air Friday, July 31, but the mild start will not last. Patchy fog should clear before 11 a.m., followed by mostly sunny skies and a high near 91 degrees as a dangerous weekend heat wave settles over the region.
Saturday Looks Like The Peak
Saturday, August 1, is expected to be the hottest day in the immediate forecast, with sunny skies and a high near 93 degrees downtown. South winds should stay relatively light at 10 mph or less, while temperatures drop only to around 70 overnight.
The National Weather Service has issued an Extreme Heat Warning from 10 a.m. Friday through 8 p.m. Sunday for a broad stretch of southwest California, where the hottest coastal valleys, foothills and inland areas could reach 95 to 110 degrees. The National Weather Service recommends limiting strenuous outdoor activity to the early morning or evening and keeping water close by.
Gradual Cooling Arrives Next Week
Sunday, August 2, should remain sunny with a high near 90, followed by a low around 68 Sunday night. A slow cooling trend is expected Monday through Thursday, with highs easing from 88 to 87 degrees, though those readings will still run above normal.
Beach Plans Come With Extra Hazards
People heading to south-facing beaches in Los Angeles and Ventura counties should also watch for dangerous surf conditions through Saturday afternoon. Long-period swells are expected to strengthen rip currents, with the National Weather Service warning about strong long-shore currents and sneaker waves; beachgoers should check with lifeguards before entering the water.
Stay Cool And Check On Neighbors
Heat-related illness can develop quickly, especially for older adults, young children, people without reliable air conditioning and pets. Drink plenty of fluids, avoid leaving anyone in a parked car, and call 911 for signs of heat stroke; Los Angeles residents can call 311, while Los Angeles County residents can call 211 for cooling-center information, according to the City of Los Angeles.
