Weather Alert in California

Recent Locations: Los Angeles, CA  
Current Alerts for Los Angeles, CA: High Surf Advisory Wind Advisory

Winter Weather Advisory issued March 30 at 1:57PM PDT until April 1 at 11:00PM PDT by NWS Reno NV

AREAS AFFECTED: Lassen-Eastern Plumas-Eastern Sierra Counties

DESCRIPTION: * WHAT...For the Winter Storm Warning, heavy snow above 5500 feet and west of U.S. Highway 395. Snow accumulations between 6 and 12 inches with up to 20 inches possible at the highest elevations. Ridge winds gusting as high as 60 mph. West-southwest winds gusting up to 50 mph in wind prone areas along U.S. Highway 395. For the Winter Weather Advisory above 5500 feet, snow. Snow accumulations between 2 and 7 inches with up to 12 inches possible in the highest elevations. Winds gusting as high as 35 mph. * WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties. * WHEN...For the Winter Storm Warning, from 5 PM this afternoon to 11 PM PDT Monday. For the Winter Weather Advisory, from 5 AM to 11 PM PDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. Gusty winds could bring down tree branches.

INSTRUCTION: Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. 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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Current U.S. National Radar--Current

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North America Water Vapor (Moisture)

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Weather Topic: What is Snow?

Home - Education - Precipitation - Snow

Snow Next Topic: Stratocumulus Clouds

Snow is precipitation taking the form of ice crystals. Each ice crystal, or snowflake, has unique characteristics, but all of them grow in a hexagonal structure. Snowfall can last for sustained periods of time and result in significant buildup of snow on the ground.

On the earth's surface, snow starts out light and powdery, but as it begins to melt it tends to become more granular, producing small bits of ice which have the consistency of sand. After several cycles of melting and freezing, snow can become very dense and ice-like, commonly known as snow pack.

Next Topic: Stratocumulus Clouds

Weather Topic: What are Stratus Clouds?

Home - Education - Cloud Types - Stratus Clouds

Stratus Clouds Next Topic: Wall Clouds

Stratus clouds are similar to altostratus clouds, but form at a lower altitude and are identified by their fog-like appearance, lacking the distinguishing features of most clouds.

Stratus clouds are wider than most clouds, and their base has a smooth, uniform look which is lighter in color than a nimbostratus cloud. The presence of a stratus cloud indicates the possibility of minor precipitation, such as drizzle, but heavier precipitation does not typically arrive in the form of a stratus cloud.

Next Topic: Wall Clouds

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