My family used to own a business in Waterton and the place is like a second home to me. Really, REALLY hope the fire can be contained or that if it does move into the park that they are at least able to save the townsite. Watching that place burn would gut me.
There doesn't seem to be a tonne of information out there but the most up to date stuff I can find is here:
https://www.pc.gc.ca/en/pn-np/ab/wat...feu-fire-kenow