Forecast Details for Etna, CA

Recent Locations: Columbia, SC   Presto, PA   Etna, CA  
Current Alerts for Etna, CA: Freeze Warning Frost Advisory
Overnight: Widespread frost. Otherwise, mostly clear, with a low around 25. North northwest wind 5 to 8 mph.
Thursday: Widespread frost before 11am. Otherwise, sunny, with a high near 52. Light north northwest wind becoming north northeast 10 to 15 mph in the morning. Winds could gust as high as 23 mph.
Thursday Night: Widespread frost after 11pm. Otherwise, mostly clear, with a low around 26. North wind 6 to 11 mph becoming light and variable in the evening.
Friday: Widespread frost before 11am. Otherwise, sunny, with a high near 62. Calm wind becoming northeast around 5 mph in the afternoon.
Friday Night: Mostly clear, with a low around 36. North wind around 6 mph becoming light and variable in the evening.
Saturday: Mostly sunny, with a high near 70.
Saturday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 43.
Sunday: A chance of rain. Mostly cloudy, with a high near 61.
Sunday Night: Rain likely, mainly before 11pm. Snow level 6300 feet lowering to 5700 feet. Mostly cloudy, with a low around 39.
Monday: Rain likely, mainly after 11am. Snow level 5200 feet. Mostly cloudy, with a high near 54.
Monday Night: A chance of rain. Snow level 5400 feet. Mostly cloudy, with a low around 36.
Tuesday: A chance of rain. Snow level 5100 feet rising to 6000 feet in the afternoon. Partly sunny, with a high near 55.
Tuesday Night: A chance of rain. Snow level 6200 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 36.
Wednesday: A slight chance of rain. Snow level 5200 feet rising to 6100 feet in the afternoon. Partly sunny, with a high near 56.

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Current U.S. National Radar--Current

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National Weather Forecast--Current

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North America Water Vapor (Moisture)

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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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