Weather Alert in Utah
Winter Storm Warning issued February 16 at 6:10PM MST until February 19 at 5:00AM MST by NWS Salt Lake City UT
AREAS AFFECTED: Wasatch Back
DESCRIPTION: * WHAT...Heavy snow. Total snow accumulations between 8 and 18 inches. Winds gusting as high as 50 mph, especially tonight. * WHERE...Wasatch Back. * WHEN...Until 5 AM MST Thursday. * IMPACTS...Winter driving conditions are expected. Traction restrictions are likely. Lingering snow could impact the early Tuesday morning commute through Parleys Canyon. * ADDITIONAL DETAILS...Two winter storms will impact the Wasatch Back through Thursday morning. The first storm will bring a period of moderate to heavy snow tonight into early Tuesday morning. The second, stronger storm will bring another round of moderate to heavy snow Wednesday into early Thursday morning.
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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North America Water Vapor (Moisture)
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Weather Topic: What is Condensation?
Home - Education - Precipitation - Condensation
Next Topic: Contrails
Condensation is the process which creates clouds, and therefore
it is a crucial process in the water cycle.
Condensation is the change of matter from a state of gas into a state of liquid,
and it happens because water molecules release heat into the atmosphere and
become organized into a more closely packed structure, what we might see as
water droplets.
Water is always present in the air around us as a vapor, but it's too small for
us to see. When water undergoes the process of condensation it becomes organized
into visible water droplets. You've probably seen condensation happen before on the
surface of a cold drink!
Next Topic: Contrails
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
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