What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
A weather watch means there is a risk of weather hazards in the near future, which could pose a threat to life/property....
A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.
A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...
Nor'easter is a meteorological event commonly observed in the Northeastern United States and typically occurs during the...
The term 'cloudy' refers to weather conditions characterized by a significant amount of cloud cover in the sky. This may...
The narrow region between 35-40 ° N and S latitudes in the Northern and Southern Hemispheres, lying between the tropical...