Forecast Details for West Covina, CA

Recent Locations: West Covina, CA  
Current Alerts for West Covina, CA: Wind Advisory
Tonight: Rain likely, mainly after 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 54. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday: Mostly sunny, with a high near 68. Southwest wind around 10 mph, with gusts as high as 15 mph.
Sunday Night: Partly cloudy, with a low around 49. Southwest wind 10 to 15 mph becoming east southeast 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Monday: Sunny, with a high near 73. Northeast wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 15 mph.
Monday Night: Mostly clear, with a low around 51. West southwest wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph.
Tuesday: Sunny, with a high near 75.
Tuesday Night: Mostly clear, with a low around 52.
Wednesday: Sunny, with a high near 78.
Wednesday Night: Mostly clear, with a low around 54.
Thursday: Sunny, with a high near 80.
Thursday Night: Mostly clear, with a low around 55.
Friday: Sunny, with a high near 81.
Friday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 57.
Saturday: Patchy fog. Otherwise, mostly sunny, with a high near 80.

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Current U.S. National Radar--Current

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Current U.S. National Radar

National Weather Forecast--Current

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Today's National Weather Map

National Weather Forecast for Tomorrow

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Tomorrows National Weather Map

North America Water Vapor (Moisture)

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North American Water Vapor Map

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