Cal Topo Fire Activity Maps are a quick way to see the latest heat detected by NOAA satellites. Updated a few times a day, they are not live action, but can give a general view of where the hottest areas are.
https://caltopo.com/map.html#ll=44.03655,-118.47217&z=6&b=mbt&o=f16a&n=0.31&a=modis_mp
or click image below
WILDLAND FIREFIGHTER
https://www.wildlandfirefighter.com/ or click on image below