Dark blue cloudy sky

What is Trough?

An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms and rain.

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Glossary

A type of cloud consisting mostly of small particles such as ice particles.

A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...

A mass of very cold, dry air that mostly originates over the Arctic Ocean.

A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.

The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.

The belt between 50-70 ° N and S latitudes in the Northern and Southern Hemispheres, adjacent to the Polar Region. Although...

The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...

A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.

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

A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...