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Lake-effect blizzards are the blizzard-like conditions resulting from lake-effect snow. Under certain conditions, strong winds can accompany lake-effect snows creating blizzard-like conditions; however, the duration of the event is often slightly less than that required for a blizzard warning in both the U.S. and Canada.
"Lake-effect snow develops when cold air moves over a relative. When lake-effect snow hits regions of the Great Lakes during late fall and winter, you start to hear meteorologists use terms like ...
How lake-effect snow forms. Lake-effect snow, which can last for only a few minutes to several days, develops from narrow bands of clouds that form when cold, dry arctic air passes over a large ...
More than 650,000 people in the state of New York and parts of Pennsylvania were under Lake-Effect Snow Warnings after 14-24 inches of snow already blanketed parts of the region.
Waves of lake-effect snow will be spread across the Great Lakes and interior Northeast through at least midweek, burying some towns in feet of fresh snow, AccuWeather experts say. A true round of ...
In this instance, the snowfall may actually be considerable at times, on the heels of the abundant lake-effect snow of recent days. "Over the lake-effect snow belts, 1-2 feet of snowfall can be ...
A lake effect snow warning is a bulletin issued by the National Weather Service in the United States to warn of heavy snowfall accumulations that are imminent from convective snow generated by very cold airmass passing over unfrozen lakes (lake effect snow). The criteria for amounts may vary significantly over different county warning areas. [1]
Lake-effect snow happens when cold air, which commonly comes from the direction of Canada, passes over warmer water, causing warmth and moisture to transfer into the lowest part of the atmosphere ...