It is a cirrus cloud.
Cumulus
A rain cloud is usually a "nimbus" cloud such as the nimbostratus and cumulonimbus (thunderstorm) clouds.
A tornado produces a funnel-shaped cloud.
Cloud lighting
Cumulus
it is most likely to be either a nimbostratus cloud or a cumulus cloud.
cumulonimbus
It is a cirrus cloud.
cirrus cloud!
Cumulus
A stratus cloud
A funnel shaped cloud.
usually start
usually start
it becomes a tornado
A wall cloud.