Nope, of course not, you don't need to worry.
It just means that some winy weather is coming
to get you, yea you;)
rotating clouds means there's a storm.
No. Fast-moving clouds may indicated windy conditions, but not a tornado. When it comes to tornadoes, what you need to be on the lookout for are rotating clouds.
The funnel clouds of a tornado often range from white to gray to black.
No. Not necessarily.
Tornadoes are most closely associated with wall clouds and funnel clouds, both of which form from cumulonimbus clouds.
Tornadoes form in cumulonimbus clouds, which can be considered a variety of nimbus.
Signs of a potential tornado include rotation in the clouds, a persistent lowering of the cloud base, and a hole opening up in the clouds near the back of a storm (these are all potential precursors). Other signs include a funnel or con shaped extension of the cloud base, and swirling debris on the ground, indicating that a tornado or funnel cloud has formed.
Puffy clouds are called cumulus. These usually indicate good weather.
The funnel clouds of a tornado often range from white to gray to black.
you will see Cumulonimbus clouds before a tornado which are large, dark, anvil-shaped clouds.
The clouds in tornadoes are called funnel clouds.
A tornado is formed from storm clouds. The funnel cloud is the tornado before it touches down.
The only cloud you will actually find inside a tornado is the condensation funnel. Other clouds, such as the wall cloud and cumulonimbus are outside the tornado itself.
Cumulonimbus clouds can spawn a tornado.
They don't need to be any color in particular. Though they are often green. The clouds near a tornado and even the tornado itself may appear orange if it occurs near sunset. Clouds near a tornado can also be gray or black.
It varies but most often it stops raining a few minutes beforehand. A break in the clouds may be seen, a sign of a downdraft that helps the tornado form. A number of tornado survivors recall it being unusually quite just before the tornado hits.
There is no set size for a wedge tornado. Generally a wedge tornado is one that appears to be wider than the distance from the clouds to the ground and the height of the clouds can vary.
Yes. A tornado can't form without a thunderstorm.
Large hail and a greenish colored sky are often a sign of the type of thunderstorm that can produce a tornado. More imminent signs include rotation in the clouds with a lowering of the cloud base and a hole in the clouds near it which is often accompanied by strong winds.