The National Weather Service has issued Red Flag Warnings in California, Nevada, Arizona, and Colorado for strong winds and low humidity.
The warnings issued are for many different fire weather areas, the borders of which you can see on the map. Most of the warnings in northern California expire Saturday night, while the southern California areas generally expire at various times on Sunday. The Colorado warnings are valid until Saturday evening.
The map was current as of 9:30 a.m. MDT on Saturday. Red Flag Warnings can change throughout the day as the National Weather Service offices around the country update and revise their forecasts.
