What is this addon?

Dynamic Weather is an addon that adds a much more advanced weather system to WoW! It is purely an interface-based addon and is fully compliant with the terms of service. If you were looking for something to add a bit of realism and immersion to your game, then look no further!

Features:

Weather patterns for all zones that shift every hour, based on what their climates would be realistically.
Immersive creen and sound effects!
Real-world types of weather and more Warcraft-centric ones! Sandstorms, snowstorms, heat waves, hurricanes, tropical storms, thunderstorms, felstorms on Argus and other legion worlds, and more!
"Synced" weather where everyone in the game will see the same effects, done via a seed-based random generator! No data is transferred, instead everybody gets the same results when determining what the current forecast is!
The ability to alter weather locally or among friends on a continental scale to suit your mood!

This is, in the end, a proof of concept, and if you wish to try and create a better version of this addon then absolutely feel free! I hope this adds to your WoW experience.

Useful Things to Know

Commands!

"/dwcycle" will resync the current weather across the whole game world, and is useful if you've changed a setting or two!
"/dwforecast" will print the current chance of weather for every continent as well as what's happening in every zone currently!

Dynamic Weather - Immersive, realistic, changing weather for all zones!