cumulus clouds; cumulonimbus
I would expect rain to be formed from a dark grey cloud.
I think it would be rain.... -__-
This can cause acid rain
Light rain.
stratus
the big rain cloud is the cloud that makes big rain.
On a gray, cloudy day with light rain falling, you would likely see nimbostratus clouds. These are thick, dark, and often cover the sky, bringing continuous precipitation like light rain or drizzle.
the name of the cloud full of rain isz cumulus....misz.remynisce
First of all, a rain cloud CAN rain, and a full heavy rain cloud can rain about 39 tonnes.
A rain-producing cloud is typically called a nimbus cloud. This type of cloud is responsible for producing precipitation, such as rain or snow.
It can produce rain
OBSCURUS = Dark imber = rain cloud Obscurus Imber = Dark Rain Cloud