With many parts of Los Angeles County still smoldering from wildfires, the expected rain this weekend would seem like a welcome relief. But how the rain falls could make the difference between a disaster respite or a disaster repeat.

Two fires erupted in the San Diego area on Thursday afternoon, prompting evacuations. The Border 2 Fire, which broke out in the Otay Mountain Wilderness area east of Chula Vista and north of the U.S.-Mexico border, has burned approximately 4,250 acres, according to the California Department of Forestry and Fire Protection.

The PGA Tour made it official Friday that the Genesis Invitational will be played at Torrey Pines. Last week, the Tour announced that the Genesis would be moved from Riviera Country Club due to the wildfires that have devastated the Los Angeles area.

Tiger Woods’ PGA golf tournament is moving from the Los Angeles area to San Diego as a result of the fires ravaging Southern California. This year, the Genesis Open — traditionally played at Riviera Country Club in Pacific Palisades — will instead head to the famed Torrey Pines Golf Course,