143; if you’re Environment Canada’s Weather Office, that is.
Completely against the concept that Cool URIs don’t change, the Weather Office appear to have arbitrarily changed the URLs for their 5 day forecasts. In the old days, if you knew the local airport code, you could find the weather report, for it was at (f’rinstance): http://www.weatheroffice.ec.gc.ca/forecast/city_e.html?yyz. (And yeah, I grew up with siblings obsessed with these guys, so I’ve known Toronto’s airport code of old.)
Now the same page is at http://www.weatheroffice.ec.gc.ca/city/pages/on-143_metric_e.html, and for Burlington, it’s …/on-95_metric_e.html. It doesn’t make sense, does it?
Canada has weather that can kill you. Somewhere, someone will have scripted a page that scrapes the Weather Office’s data, and so somewhere I’m sure there will be a weather report that’s not updating. I can see no good reason for this change; I’ll see if Environment Canada has one.