Spell+Weather effect

[Serebi]

Im currently working on a spell that when casted should cause a Weather effect called "Wind(heavy)" in an area of 1500 around the Caster unit.

Does somebody knows the exact trigger to do this???
please be exact im not experienced on triggers
I thank you in advance for your kindness, time and patience.

Thanks~!

 

[The_Raven]

Use the Environment - Create Weather Effect trigger to create the desired effect. Use the Environment - Turn Weather Effect On/Off to make it visible.

~The_Raven