The Durango Herald has a web camera looking at the D&S route about 6 minutes running time out of the station. May departure is 8:45 MDT and arrival at 6:00 MDT.
Link: http://thecloudscout.com/?referrer=durango-herald
Just click on the video box below the weather to start live stream.
Attached are the screen captures of the NB Silverton Train Sunday, May 8, 2016. 37 degrees and rain at the time yielded a neat steam plume.