Here's a breakdown:
* Front: A boundary between two different air masses. These air masses have contrasting temperatures, humidity, and density.
* Types of Fronts:
* Cold Front: A cold air mass displacing a warmer air mass. Often brings strong winds, thunderstorms, and heavy precipitation.
* Warm Front: A warm air mass displacing a colder air mass. Typically brings gradual, widespread precipitation and warmer temperatures.
* Stationary Front: Two air masses of similar temperatures meet and neither advances. Can result in prolonged periods of precipitation.
* Occluded Front: A cold front overtakes a warm front, lifting warm air aloft. Often brings heavy precipitation and dramatic temperature changes.
So, when you hear about a weather forecast mentioning a front, it's basically a signal that two air masses are clashing, potentially leading to changes in weather patterns.
