1st-level · Conjuration
Casting Time 1 action
Range 120 feet
Components V, S
Duration Up to 1 hour (concentration)
Classes Cleric, Druid, Ranger, Sorcerer, Wizard
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.
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.
Source: 5e Core Rules · OGL/Open