What is Relative Humidity?

Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...

A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...

Weather is the day-to-day meteorological conditions that happen in our atmosphere. Weather can change within minutes, which...

Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.

A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...

An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...

Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...

A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...

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

The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...