What is Humidity?

The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.

A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.

The amount of water vapor present in the air, which can affect comfort levels and weather conditions.

Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...

A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...

The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...

A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.

The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.

A mass of very cold, dry air that mostly originates over the Arctic Ocean.

The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.