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- Temperature inversion Warm air on top of cold air. Fog, haze, low clouds, poor visibility, but smooth air.
- Moist, unstable air Turbulence (because the air is unstable), showery precipitation.
- Stable air Smooth air, poor visibility, and steady (not showery) precipitation (because stable air is usually humid).
- Unstable air Intermittent precipitation.
- Cool + Dry Stable
- Hot + Humid Unstable
- High density altitude Just means “high altitude”. Air is thinner, so lift is decreased.
- Nimbus Means a rain cloud.
Created by: rrgreenphoto