What is Humidity?

A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...

Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.

Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...

A type of cloud consisting mostly of small particles such as ice particles.

The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...

A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...

A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.

The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.

A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.

Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....