Metelojinx

Spell Name: Weather-Modifying Charm

Incantation: Metelojinx

Pronunciation: meh-TELL-oh-jinks

Spell Branch: Charms

Magical Discipline(s): Jinxes

Appearance: Induces atmospheric pressure change in the sky above the caster, causing rain, storms or even snow depending on the current weather.

Description: In the HP wiki[1]

Apparently appears in early grade charms books.

Regulations: None

Skill Level: Beginner

Etymology: meteōron Greek for of the atmosphere.

References:

• This may have been the spell used by one of the semi-finalists of the 1379 duelling contest to summon a cloud full of rain
• Ignan Storm uses it to extinguish a forest fire[2]

Notes: