Storm Domain

Clerics that worship gods of the sky, lightning, and thunder are of the Storm domain.  At lower levels level the Storm Cleric is formidable warrior infusing their attacks with lightning and Thunder damage.  They are champions of common folk and live side by side with their warrior brethren.  At High levels the Storm Clerics rain down damage from the sky and tend dwell in seclusion in high places away from common folk but always watching out for them from above.  They receive the following bonus spells as known Cleric spells in addition their regular spells.

1st Level: Feather Fall, Fog Cloud & Thunderwave

3rd Level: Gust of Wind, Misty Step

5th Level: Call Lightning, Fly & Lightning Bolt

7th Level: Storm Sphere

9th Level: Control Winds & Maelstrom

Warrior of the Storm

At 1st Level you gain Proficiency in Martial Weapons.

Thunder & Lightning Priest

When you cause Lightning or Thunder Damage add you Wisdom modifier to the total.

Channel Divinity: Destructive Wrath

Starting at 2nd level, you can use your Channel Divinity to wield the power of the storm with unchecked ferocity. When you roll lightning or thunder damage, you can use your Channel Divinity to deal maximum damage, instead of rolling.

Affinity with the Storm

At 6th level the Storm Priest so attune to the power of the storm that they gain resistance to Thunder and Lightning damage.

Storm Strike

At 8th level, you gain the ability to infuse your weapon strikes with divine energy. Each time you hit a creature with a weapon attack, you can cause the attack to deal an extra 1d8 Lightning damage to the target. When you reach 14th level, the extra damage increases to 2d8.

Stormborn

At 17th level you have a fly speed of 60.  You also gain Immunity to Lightning and Thunder Damage.