What is Relative Humidity?

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

Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...

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

Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.

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

The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...

The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.

A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...

A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...

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