What is Relative Humidity?

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

Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...

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

Weather intelligence is technology that provides predictive and actionable insights, allowing businesses to adapt to weather-related...

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

Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.

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 weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...

Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...

A tropical cyclone, also called a hurricane, is a severe tropical storm with wind speeds in excess of 74 mph. Known as a...