In a press release Monday, the city of San Francisco said it would be temporarily halting walk-in testing for COVID-19 due to the threat of lightning strikes in the area.
Over the weekend, hundreds of lightning strikes occurred in the Bay Area, in a rare series of summer thunderstorms. And officials with the National Weather Service have warned that similar storms might take place Monday night.
The unusual storms also sparked several wildfires — including ones in Contra Costa County, Alameda County and Napa County.