The Snag Canyon Fire north of Ellensburg is now 30 percent contained. It's burned more than 10,000 acres.
Authorities say fire activity increased significantly on the north side this afternoon. It's still not burning in the direction of homes.
Crews say the South Cle Elum Ridge Fire is still creating a lot of smoke, but it's staying away from homes so far.
Firefighters say they're still concerned about dangerous fire conditions.