Clouds are part of the weather. You can see clouds during daytime and at night. They are made of tiny droplets of water. Clouds are grouped according to the color and shape.
They are
Nimbus clouds
Cumulus clouds
Stratus clouds
Cirrus clouds
See related High Pressure and Low Pressure
Alto- meaning middle
Cirro- meaning high
-Nimbo meaning produces precipitation
Cumulonimbus Clouds
Low in the sky
Dark grey in color
Bring heavy rains mostly with thunder
They look like mountains
Cumulus Clouds
Vertical clouds
Round at the top
Flat at the bottom
Low, puffy [cotton ball-like], white clouds
High in the sky
Sign of fine weather
Stratus clouds
Low in the sky
Uniform horizontal layers
Grey in color
Brings light rains
Layers of even sheets in the sky
Cirrus Clouds
Thin, soft and white clouds
High in the sky
Look like strings/shorten puffs in the air
Cause halo around the sun or moon
[Halo is a ring of light around the sun or moon]