Weather Alert in California
Winter Weather Advisory issued April 27 at 2:51AM PDT until April 27 at 11:00AM PDT by NWS Hanford CA
AREAS AFFECTED: South End of the Upper Sierra; Piute Walker Basin; Tehachapi; Grapevine; Frazier Mountain Communities
DESCRIPTION: * WHAT...Snow, mainly above 5,000 feet. Additional snow accumulations up to 2 inches. * WHERE...Frazier Mountain Communities, Grapevine, Piute Walker Basin, South End of the Upper Sierra, and Tehachapi. * WHEN...Until 11 AM PDT this morning. * IMPACTS...Plan on slippery road conditions. Gusty winds could bring down tree branches.
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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North America Water Vapor (Moisture)
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Weather Topic: What are Cumulus Clouds?
Home - Education - Cloud Types - Cumulus Clouds
Next Topic: Drizzle
Cumulus clouds are fluffy and textured with rounded tops, and
may have flat bottoms. The border of a cumulus cloud
is clearly defined, and can have the appearance of cotton or cauliflower.
Cumulus clouds form at low altitudes (rarely above 2 km) but can grow very tall,
becoming cumulus congestus and possibly the even taller cumulonimbus clouds.
When cumulus clouds become taller, they have a greater chance of producing precipitation.
Next Topic: Drizzle
Weather Topic: What is Evaporation?
Home - Education - Precipitation - Evaporation
Next Topic: Fog
Evaporation is the process which returns water from the earth
back to the atmosphere, and is another crucial process in the water cycle.
Evaporation is the transformation of liquid into gas, and it happens because
molecules are excited by the application of energy and turn into vapor.
In order for water to evaporate it has to be on the surface of a body of water.
Next Topic: Fog
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