As temperatures rose and conditions dried over the weekend, residents of Southern California received a swift reminder of fire season as at least seven fires broke out across the Southland, according to Cal Fire.

Wolf Fire initially started 3:09 p.m. June 29 in Riverside County, California. Since its discovery two days ago, it has burned 2,414 acres. A fire crew of 1,098 succeeded in containing 40% of the fire as of Tuesday evening. However, the cause is still being investigated.

Cooler temperatures and humidity are helping firefighters fight the fire, which nearly doubled in size since Monday afternoon.