When playing Minecraft, rain will not update during a long period of time, and commands do not change the rain state. This only appears to happen when rain starts automatically. 

Steps To Reproduce:

1. Create a world
2. Wait for it to rain automatically
3. Attempt to change weather to clear

Observed Results:

Rain does not update and it stays raining

Expected Results:

Rain should change its state

When doing the /weather query command it states that the weather is clear during this bug.