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.
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A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.
Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.