Weather Alert in North Carolina
Winter Weather Advisory issued February 21 at 1:50PM EST until February 24 at 12:00AM EST by NWS Greenville-Spartanburg SC
AREAS AFFECTED: Swain
DESCRIPTION: * WHAT...Snow expected above 3500 feet. Total snow accumulations mainly between 3 and 7 inches, with a foot or more possible on the high peaks of the Smokies. Up to an inch is possible in the valleys beneath the Smokies. * WHERE...The high elevations of Swain County. * WHEN...From midnight tonight to midnight EST Monday Night. * IMPACTS...The heavy snow will make many roads impassable, mainly in the higher elevations. The hazardous conditions could impact the Monday morning and evening commutes. * ADDITIONAL DETAILS...Winds gusting from 35 to 45 mph could result in areas of blowing snow and very low visibility in the high elevations Sunday night and Monday.
INSTRUCTION: Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
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Weather Topic: What is Hail?
Home - Education - Precipitation - Hail
Next Topic: Hole Punch Clouds
Hail is a form of precipitation which is recognized by large solid balls or
clumps of ice. Hail is created by thunderstorm clouds with strong updrafts of wind.
As the hailstones remain in the updraft, ice is deposited onto them until their
weight becomes heavy enough for them to fall to the earth's surface.
Hail storms can cause significant damage to crops, aircrafts, and man-made structures,
despite the fact that the duration is usually less than ten minutes.
Next Topic: Hole Punch Clouds
Weather Topic: What are Mammatus Clouds?
Home - Education - Cloud Types - Mammatus Clouds
Next Topic: Nimbostratus Clouds
A mammatus cloud is a cloud with a unique feature which resembles
a web of pouches hanging along the base of the cloud.
In the United States, mammatus clouds tend to form in the warmer months, commonly
in the Midwest and eastern regions.
While they usually form at the bottom of a cumulonimbis cloud, they can also form
under altostratus, altocumulus, stratocumulus, and cirrus clouds. Mammatus clouds
warn that severe weather is close.
Next Topic: Nimbostratus Clouds
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