Above: Map showing the distribution of smoke from wildfires at 11:45 a.m. MDT August 5, 2016. Weatherunderground.

The National Weather Service has posted Red Flag Warnings for areas in Washington, Oregon, Idaho, and Utah.

The Red Flag map was current as of 11:45 a.m. MDT on Friday. Red Flag Warnings can change throughout the day as the National Weather Service offices around the country update and revise their forecasts and maps. For the most current data visit this NWS site.