https://apnews.com/d96def0456c9258f84b36c2fca7dc973

SOUTH LAKE TAHOE, Calif. (AP) — A weather system approaching northwest California was expected to bring dry lightning and blustery winds by late Thursday, unleashing a risk of new wildfires as thousands of firefighters have been making headway against existing blazes.

A warning for dangerous fire weather was set to take effect in much of fire-scarred Northern California in the afternoon and last through Friday.