Asked by email about the smoke clouding Mt. Shasta area skies today, Oct. 10, 2017, Mount Shasta Fire Department Captain Marquis Smith said no wildfires are burning nearby, but the winds blowing from the south are bringing smoke in from the fires in Butte County and the Napa/Santa Rosa area. 

http://www.siskiyoudaily.com/zz/news/20171010/hundreds-more-firefighters-deploy-to-fight-california-blazes