What is Blizzard?
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant falling and/or blowing snow that reduces visibility to less than 1/4 mile.
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Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...
The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...
Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...
Snow that rises to 8 feet or higher.
A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...