At least four fires are burning within 100 miles of Los Angeles — here's where they are and what you need to know, at a glance.

California Fire officials say the blaze is expected to grow significantly over the next two days and evacuation warnings have been sent out to communities in Green Valley Lake, north of Highway 18, as well as the communities of Cedar Glen, Lake Arrowhead, Crestline, and Valley of Enchantment.