LA PINE, OR -- Mop up is now underway as progress continues on the McKay Butte Fire, burning northeast of La Pine. Fire Managers say more accurate mapping shows the blaze is actually about 170 acres in size; not the 190 acres originally though. As of Tuesday night, it's 40% contained. 

Evacuation warnings for three area campgrounds were lifted late Tuesday morning. The cause of the fire remains under investigation.