Weather Alert in Colorado
Freeze Watch issued April 18 at 3:01PM MDT until April 20 at 9:00AM MDT by NWS Grand Junction CO
AREAS AFFECTED: Paradox Valley/Lower Dolores River; Four Corners/Upper Dolores River; Animas River Basin
DESCRIPTION: * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 18 expected. For the Freeze Watch, sub-freezing temperatures as low as 18 possible. * WHERE...Animas River Basin, Four Corners/Upper Dolores River, and Paradox Valley/Lower Dolores River. * WHEN...For the Freeze Warning, from midnight tonight to 9 AM MDT Saturday. For the Freeze Watch, from late Saturday night through Sunday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
INSTRUCTION: Take steps now to protect tender plants from the cold.
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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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