Here's why:
* Nimbus means "rain cloud" in Latin.
* These clouds are thick, dark, and gray, indicating a high concentration of water droplets or ice crystals.
* The heavy water content within the cloud leads to precipitation.
Specific types of nimbus clouds:
* Cumulonimbus are towering thunderclouds that bring heavy downpours, lightning, thunder, and sometimes even tornadoes.
* Nimbostratus are thick, gray sheets of clouds that cover the sky and produce steady rain or snow.
So, if you see a nimbus cloud, be prepared for some wet weather! 🌧️