Weather Alert in California

Recent Locations: Castaic, CA   San Fernando, CA   Mission Hills, CA  

Winter Storm Warning issued February 15 at 9:57AM PST until February 19 at 9:00AM PST by NWS San Diego CA

AREAS AFFECTED: Riverside County Mountains

DESCRIPTION: * WHAT...Heavy snow expected. For first round Monday, 3-6 inches expected between 6000-7000 ft, 6-12 inches expected above 7000 ft, up to 24 inches above 8000 ft. West winds gusting to 55 mph on the ridges and desert slopes. Occasional light snow during the day Tuesday. Next round of moderate snow Wednesday into Thursday morning with additional snow totals of 4-9 inches 6000-7000 ft, and up to 12 inches above 8000 ft. Wind gusts as high as 70 mph possible on the desert slopes of the mountains late Tuesday and Wednesday. A few additional inches of snow expected Thursday. * WHERE...Riverside County Mountains. * WHEN...From 10 AM Monday to 9 AM PST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday evening and Tuesday morning commutes. Very strong winds could cause extensive tree damage. * ADDITIONAL DETAILS...For the first round Monday, snow levels will start around 7000 ft and fall to near 5000 ft. Lower snow levels near 4,000 feet possible Wednesday morning and Thursday.

INSTRUCTION: If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.

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Weather Topic: What are Cirrocumulus Clouds?

Home - Education - Cloud Types - Cirrocumulus Clouds

Cirrocumulus Clouds Next Topic: Cirrostratus Clouds

Cirrocumulus clouds form at high altitudes (usually around 5 km) and have distinguishing characteristics displayed in a fine layer of small cloud patches. These small cloud patches are sometimes referred to as "cloudlets" in relation to the whole cloud formation.

Cirrocumulus clouds are formed from ice crystals and water droplets. Often, the water droplets in the cloud freeze into ice crystals and the cloud becomes a cirrostratus cloud. Because of this common occurrence, cirrocumulus cloud formations generally pass rapidly.

Next Topic: Cirrostratus Clouds

Weather Topic: What are Cirrus Clouds?

Home - Education - Cloud Types - Cirrus Clouds

Cirrus Clouds Next Topic: Condensation

Cirrus clouds are high-level clouds that occur above 20,000 feet and are composed mainly of ice crystals. They are thin and wispy in appearance.

What do they indicate?
They are often the first sign of an approaching storm.

Next Topic: Condensation

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