What is Relative Humidity?

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 middle cloud type within the B family in the international cloud classification. These clouds consist of water droplets...

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

A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...

Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...

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

An instrument for measuring atmospheric pressure.

Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.

A weather watch means there is a risk of weather hazards in the near future, which could pose a threat to life/property....

The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...