Overview

• Strong thunderstorms with wind gusts up to 40 mph and pea-sized hail were reported in Los Angeles County, Santa Ana Mountains, and Inland Empire areas on Thursday.
• The National Weather Service tracked storms moving at 35 mph, impacting areas including Riverside, Corona, Frazier Park, and the Interstate 5 Grapevine corridor.
• Residents were advised to seek shelter indoors, as frequent cloud-to-ground lightning posed significant safety risks, with strikes possible up to 10 miles from the storm.
• Safety guidelines emphasized avoiding open areas, tall objects, and conductive materials during thunderstorms, and waiting 30 minutes after the last lightning strike before resuming outdoor activities.
• Drivers were cautioned about slippery roads from heavy rain, with tips provided to reduce hydroplaning risks, maintain visibility, and safely navigate wet conditions.