According to forecasters at AccuWeather, cities where smoke is expected to become thick enough to be noticeable include Fargo ...

With 174 active wildfires burning across Canada, several U.S. states are under air quality alerts due to the traveling smoke from these flames.

Wildfire smoke from Canada is expected to move over the U.S., and maps and satellite imagery show the large-scale impact of the blazes.

Areas affected included north, northeast and eastern Montana, the entirety of North Dakota and Minnesota, central and northwestern Wisconsin, central Texas and the Texas Panhandle, western and ...