Okanogan is in eastern WA state; the Virginia Lake Complex is several fires combined into one command center. if the map in my head is working, that area is grassland, sage and timber. If your husband is on engine detail he is most likely doing structure protection – much less likely than being caught in a burn over situation. It’s highly unlikely you will find a website specific to that fire, but maybe WA state has one.
Go to the NIFC link via this website and read the daily sit report (they update daily at approx 5 AM ID time zone).