Im currently making this weather mod where you can have weather in minecraft!
When playing on peaceful or above you get these weathers:
Sunny-Normal minecraft day weather!
Snow-Snow falls and will melt on a sunny or hot day! Also leaves fall of trees!
Hot-Melts ice and snow!
When playing on Easy or above you get these weathers:
Light rain-Rains but causes no damage!
Med rain-Causes puddles and stuff!
Heavy rain-Causes floods and sea overflows!
When playing on normal or above you get these weathers:
Tornado-Grabs blocks and pulls it in it! Will end in 3 minecraft hours!
Hurricane-Does the same as tornado but lasts 2hours longer!
Cyclone-Does mass damage to your world and lasts 12hours!
When playing on hard you get these weathers:
Meteor shower-Launches about 13 rocks from the sky and sets fire to anything that burns!
Tsunami wave- Breaks bricks and comes from the sea!
And thats all for now please add suggestions!