I'm currently working on a project in Yellowknife, Northwest Territories, Canada. In the location, weather and site settings, Revit is suggesting 8 different weather stations however all 8 are ~580km away from my site (to the south). I can't find any information on how to change this or load new stations. Any help would be much appreciated.
I assume you are using Revit 2012. This information is updated from one release to another. In Revit 2013, the only weather station listed would be the airport of Yellowknife, and if you uncheck the option to use that station, you could edit the information.