Depending on the time of year, an overcast sky can make the weather cold, or humid. The type of cloud determines whether or not there will be any rain or snow on the way.
When there are no clouds in the sky, the weather is usually clear and sunny.
Nimbo clouds produce rain. Nimbostratus clouds are full of water, so sunlight cannot get through it, that is why the sky is dark when there are storm clouds above.
meteorologists tell the weather by looking at the sky because of the clouds. Every cloud could tell the weather. Different types of clouds tell different weathers.
Overcast is a weather word. It describes the sky when it is mostly covered by clouds.
The weather term for how much of the sky is hidden by clouds is cloud cover. This is usually expressed in terms of a percentage, such as "partly cloudy" or "mostly cloudy," to indicate the amount of the sky covered by clouds.
The type of clouds covering the sky on the weekend can vary depending on the weather conditions. It could be cumulus clouds, which are puffy and white, indicating fair weather. Alternatively, it could be stratus clouds, which are low, gray clouds that can bring overcast skies and possibly rain.
An overcast is when most of the sky is covered in clouds.
Cloud cover
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Cours the ocean is full of water (What is blue) and the sky is full of water (The clouds are just water).
Stormy; thunder, lightning and rain possible if the clouds gather together.