Types of Clouds

1. High Clouds

1.1. Cirrus

1.2. Cirrostratus

1.3. Cirrocumulus

2. Middle Clouds

2.1. Altostratus

2.2. Altocumulus

3. Clouds with Vertical Growth

3.1. Cumulus

3.2. Cumulonimbus

4. Low Clouds

4.1. Stratus

4.2. Stratocumulus

4.3. Nimbostratus

5. Special Clouds

5.1. Mammatus Clouds

5.2. Lenticular Clouds

5.3. Contrails

5.4. Fractus Clouds

5.5. Green Clouds

5.6. Fog