A bright streak flashes from your pointing finger into a whirlwind that then blossoms with a low roar into dozens of blades of wind. Each creature in a 30-foot-cone must make a Dexterity saving throw. A target takes 8d10 force damage on a failed save, or half as much damage on a successful one.

The gust spreads around corners. and ignores 1/2 and 3/4 cover

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d10 for each slot level above 3rd.