Forecast Details for East Irvine, CA

Recent Locations: East Irvine, CA  
Tonight: Partly cloudy, with a low around 50. West wind around 5 mph becoming calm.
Friday: Mostly sunny, with a high near 70. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Friday Night: Increasing clouds, with a low around 50. Light and variable wind becoming southeast 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Saturday: A slight chance of rain after 11am. Mostly cloudy, with a high near 67. Southeast wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Saturday Night: A chance of showers. Mostly cloudy, with a low around 52. West wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday: A slight chance of showers before 11am. Mostly sunny, with a high near 69. Chance of precipitation is 20%.
Sunday Night: Mostly clear, with a low around 51.
Monday: Sunny, with a high near 74.
Monday Night: Mostly clear, with a low around 51.
Tuesday: Sunny, with a high near 74.
Tuesday Night: Partly cloudy, with a low around 52.
Wednesday: Mostly sunny, with a high near 74.
Wednesday Night: Partly cloudy, with a low around 53.
Thursday: Mostly sunny, with a high near 75.

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Current U.S. National Radar--Current

The Current National Weather Radar is shown below with a UTC Time (subtract 5 hours from UTC to get Eastern Time).

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)

This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds); brown indicates very little moisture present; black indicates no moisture.

North American Water Vapor Map

Weather Topic: What are Fractus Clouds?

Home - Education - Cloud Types - Fractus Clouds

Fractus Clouds Next Topic: Freezing Rain

A fractus cloud (scud) is a fragmented, tattered cloud which has likely been sheared off of another cloud. They are accessory clouds, meaning they develop from parent clouds, and are named in a way which describes the original cloud which contained them.

Fractus clouds which have originated from cumulus clouds are referred to as cumulus fractus, while fractus clouds which have originated from stratus clouds are referred to as stratus fractus. Under certain conditions a fractus cloud might merge with another cloud, or develop into a cumulus cloud, but usually a fractus cloud seen by itself will dissipate rapidly.

They are often observed on the leading and trailing edges of storm clouds, and are a display of wind activity.

Next Topic: Freezing Rain

Weather Topic: What is Graupel?

Home - Education - Precipitation - Graupel

Graupel Next Topic: Hail

Graupel is a form of precipitation that is created by atmospheric conditions which cause supercooled water droplets to contact snow crystals and freeze to their surface.

Sometimes known as soft hail or snow pellets, graupel is delicate and easily destroyed by touch. Whereas hail usually falls during severe weather, graupel doesn't require such conditions to form, and can form in mild precipitation similar to situations which produce snowfall.

Next Topic: Hail