Which cloud type is a low-level, uniform layer, usually very dark, that brings strong precipitation?

Which cloud type is a low-level, uniform layer, usually very dark, that brings strong precipitation?

• A. Nimbostratus
• B. Stratocumulus
• C. Cumulonimbus
• D. Fog

Answer: (A)

Identifying by height and appearance helps predict the weather it brings. A low, uniform, dark cloud layer that covers the sky and delivers steady, widespread precipitation is nimbostratus. These clouds sit close to the surface, form a seamless gray sheet, and produce prolonged rain or snow rather than dramatic, vertical storm activity. Fog stays at ground level and doesn’t produce real precipitation; stratocumulus can form a low blanket but usually brings lighter, less uniform rain or drizzle; cumulonimbus grows tall with strong vertical development and intense, often brief storms. So the description matches nimbostratus.

Identifying by height and appearance helps predict the weather it brings. A low, uniform, dark cloud layer that covers the sky and delivers steady, widespread precipitation is nimbostratus. These clouds sit close to the surface, form a seamless gray sheet, and produce prolonged rain or snow rather than dramatic, vertical storm activity. Fog stays at ground level and doesn’t produce real precipitation; stratocumulus can form a low blanket but usually brings lighter, less uniform rain or drizzle; cumulonimbus grows tall with strong vertical development and intense, often brief storms. So the description matches nimbostratus.