A wildfire that started Friday exploded over the weekend in Central California, burning over 65,000 acres, according to Cal Fire, with incoming warm weather possibly making it even harder to fight the blaze.

Fire managers for the U.S. Forest Service put Gifford at 49,761 acres (77 square miles), with 3% containment. Three people were reported injured: a civilian who was burned, and two contractors who were injured in an off-road utility vehicle’s rollover.

The Gifford Fire, which began on Friday afternoon, is situated within the Los Padres National Forest in Solvang, California, impacting those within Santa Barbara and San Luis Obispo counties, officials said. As of Monday, the fire has engulfed 65,062 acres and is only 3% contained, according to Cal Fire.