What is Arctic High?
A very cold high pressure that originates over the Arctic Ocean.
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Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...
A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...
A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.
Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.
A tropical cyclone, also called a hurricane, is a severe tropical storm with wind speeds in excess of 74 mph. Known as a...
The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...
A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...