Set Weather [0x65]

Set Weather (4 bytes)
BYTE cmd
BYTE type
        0x00 - "It starts to rain"
        0x01 - "A fierce storm approaches."
        0x02 - "It begins to snow"
        0x03 - "A storm is brewing.",
        0xFF - None (turns off sound effects),
        0xFE (no effect?? Set temperature?)
BYTE num (number of weather effects on screen)
BYTE temperature

Note: Temperature has no effect at present. Note: maximum number of weather effects on screen is 70. Note: If it is raining, you can add snow by setting the num to the num of rain currently going, plus the number of snow you want. Note: Weather messages are only displayed when weather starts. Note: Weather will end automatically after 6 minutes without any weather change packets. Note: You can totally end weather (to display a new message) by teleporting. I think it's either the 0x78 or 0x20 messages that reset it, though I haven't checked to be sure (other possibilities, 0x4F or 0x4E)