Put the summary of the bug you're having here

What I expected to happen was the weather to change to clear, but that did not happen.
Describe what you thought should happen here

What actually happened was nothing. The weather didn't change at all.
Describe what happened here

Steps to Reproduce:
1. I had a Shader on, but i don't think that had anything to do with it.
2. Attempt to use the /weather command.
3. Result?