Fog Cloud 1st level conjuration

Casting Time: 1 action

Range: 120 feet

Components: V, S

Duration: Concentration, up to 1 hour

Tags: druid ranger sorcerer wizard level1 conjuration

You create a 20-foot-radius sphere of fog centered on a point within range. The sphere spreads around corners, and its area is heavily obscured. It lasts for the duration or until a wind of moderate or greater speed (at least 10 miles per hour) disperses it.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the radius of the fog increases by 20 feet for each slot level above 1st.

You can find more information on this spell in: PHB.243