The forecast for areas with Red Flag Warnings in effect Tuesday include gusty winds and low humidities. The Warning area for southwest Utah could also experience dry lightning from noon to 9 p.m. MDT Wednesday. The Fire Weather Watch areas (brown on the map above) are for Wednesday. Some areas in Oregon could receive lighting Wednesday afternoon through Thursday afternoon with light rain.
Below is the forecast for the distribution of smoke from wildfires at 5 p.m. MDT August 27, 2019.
(Red Flag Warnings can be modified throughout the day as NWS offices around the country update and revise their weather forecasts.)