Weather Alert in Wyoming
Winter Storm Watch issued February 22 at 11:42AM MST until February 25 at 11:00AM MST by NWS Riverton WY
AREAS AFFECTED: Teton and Gros Ventre Mountains; Salt River and Wyoming Ranges
DESCRIPTION: * WHAT...Heavy snow possible. Total snow accumulations 12 to 18 inches. Accumulations of 18 to 24 inches possible in the Teton Range. West wind frequently gusting 25 to 35 mph, except gusts up to 45 mph in the Teton Range. * WHERE...Teton and Gros Ventre Mountains and Salt River and Wyoming Ranges. * WHEN...From late Monday night through Wednesday morning. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Tuesday evening and Wednesday morning commutes. * ADDITIONAL DETAILS...Snowfall totals toward the southern half of the Salt River Range will range from 4 to 10 inches.
INSTRUCTION: Monitor the latest forecasts for updates on this situation.
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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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