Rain on its way to the Los Angeles area will be a welcome relief to firefighters still battling multiple catastrophic wildfires, but officials warned Sunday that flash floods and potential debris flows could be the trade-off.

More than an inch of rain fell in many areas, loosening Los Angeles hillsides burned bare by the recent blaze near the Pacific Palisades neighborhood.

Weekend rains could bring some relief to Southern California, as firefighters continue to fight to establish greater containment over the Hughes, Palisades and Eaton fires. But if dry weather returns,

L.A. had a significant temperature drop, with an average of 50 degrees—8.6 degrees lower than the historical five-year average.

Southern California received some much-needed rainfall over the last two days, which helped with the ongoing wildfire fight across the Los Angeles area. However, the return of the rain triggered Flash Flood Warnings,