A fast-moving US wildfire near Spokane, Washington, has forced thousands to evacuate. Learn about the emergency declaration and ongoing fire season.

A fast-moving wildfire in Spokane County, Washington, has forced residents to evacuate their homes as crews worked to quell the blaze Saturday.

There are at least three fires in and around the city. Large parts of Spokane are under Level 3 evacuation orders, which read: "Leave NOW! This may be your only notice."