# Fog Cloud - **Level**: 1 - **Classes**: Cleric, Druid, Ranger, Sorcerer, Wizard - **Casting Time**: 1 action - **Range**: 120 feet - **Components**: V, S - **Duration**: Up to 1 hour - **Source**: [5e Core Rules](http://dnd.wizards.com/articles/features/systems-reference-document-srd) 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. **Using a Higher-Level Spell Slot.** 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.