- The Walker Fire is now estimated at 3,400 acres and burning in heavy timber, causing lots of smoke.
Due to the smoke lingering over the Treasure Valley from the Walker Fire, the Boise School District has once again cancelled all outdoor athletic practices and sporting events for the second day in a row. Some practices will be moved inside if possible.
Boise's air quality is considered "moderate," while Meridian has been rated "unhealthy." The smoke is affecting towns as far as Garden Valley and Weiser, according to real-time air quality monitoring by the Idaho Department of Environmental Quality.
The Walker Fire is now 10 percent contained, estimated at 2,832 acres rather than the 3,400 acres reported this morning. According to InciWeb, fire managers hope to have it contained by Saturday, Oct. 24.
ORIGINAL POST: Tuesday, Oct. 13, 9:20 a.m.
The smoke comes from the Walker Fire, burning eight miles southwest of Idaho City. According to a fire update from the Idaho Department of Lands, the fire is now estimated to be 3,400 acres—compared to the 2,500 acres it was on Oct. 12.
Firefighters have been able to keep the fire from growing closer to Highway 21 and nearby homes. It's burning in a northernly direction, deeper into heavy timber—causing heavy smoke. It's not threatening any homes in that direction. The containment lines near the Clear Creek subdivision are holding strong, but evacuation orders are still in place.
More than 200 firefighters are on the fire today, with five helicopters ready to drop water on the northwest corner. Grimes Creek Road all the way to Centerville is still closed today, as well as the Boise National Forest inside the Grimes Creek area.