So I was wondering -- what other unusual weather condition icons does Environment Canada have ready to go. It took a bit of sleuthing, but here's the chart. 45 icons in total, raining from sunny to tornado.
How I found them:
- First I found the source image for "Smoke" at http://www.weatheroffice.gc.ca/weathericons/44.gif
- You can't list the entire contents of the /weathericons/ directory, but by inputting numbers you can find them -- from 00.gif all the way up to 45.gif. (29.gif is missing.) There could be more but that's all I could find!
- I can't tell the difference between 20, 21, 22 & 24 - they all look pretty cloudy to me!