Weather Alert in Utah
Winter Storm Warning issued February 18 at 2:58AM MST until February 18 at 5:00PM MST by NWS Salt Lake City UT
AREAS AFFECTED: Southwest Utah; Bryce Canyon Country
DESCRIPTION: * WHAT...Heavy snow expected. Total snow accumulations between 2 and 6 inches below 7000 feet, except 6 to 14 inches above 7000 feet. Winds gusting as high as 50 mph. * WHERE...Bryce Canyon Country and Southwest Utah. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Winter driving conditions are likely. Traction laws may be enacted. * ADDITIONAL DETAILS...A period of heavy snow is expected between roughly 10 PM to 8 AM, with snowfall rates 1 to 2 inches per hour possible at times. Showery conditions will persist through the remainder of the day.
INSTRUCTION: If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter.
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Weather Topic: What are Cumulonimbus Clouds?
Home - Education - Cloud Types - Cumulonimbus Clouds
Next Topic: Cumulus Clouds
The final form taken by a growing cumulus cloud is the
cumulonimbus cloud, which is very tall and dense.
The tower of a cumulonimbus cloud can soar 23 km into the atmosphere, although
most commonly they stop growing at an altitude of 6 km.
Even small cumulonimbus clouds appear very large in comparison to other cloud types.
They can signal the approach of stormy weather, such as thunderstorms or blizzards.
Next Topic: Cumulus Clouds
Weather Topic: What is Drizzle?
Home - Education - Precipitation - Drizzle
Next Topic: Evaporation
Drizzle is precipitation in the form of water droplets which are
smaller than raindrops.
Drizzle is characterized by fine, gently falling droplets and typically does not
impact human habitation in a negative way. The exception to this is freezing drizzle,
a condition where drizzle freezes immediately upon reaching earth's surface.
Freezing drizzle is still less dangerous than freezing rain, but can
potentially result in hazardous road conditions.
Next Topic: Evaporation
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