MinecraftForge/MinecraftForge — pull request #1492 by XCompWiz (2014-11-10 23:16:36+00:00)
Title: Fixes client-side fake rain

Changes the updateWeather function in WorldServer to only send the
weather info to players in the correct dimension, rather than all
players on the server. This is what causes the client-side rain, as the
client believes that it has started raining locally, rather than in
another dimension.