Weather Alert in California

Recent Locations: Vallejo, CA  

Wind Advisory issued March 13 at 1:34PM PDT until March 13 at 11:00PM PDT by NWS Las Vegas NV

AREAS AFFECTED: Owens Valley; Death Valley National Park

DESCRIPTION: * WHAT...South winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Death Valley National Park and Owens Valley. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Gusty winds will develop ahead of an approaching storm system this afternoon and persist into Thursday afternoon before easing after sunset. Strong winds may impact high profile vehicles on US-395 and motorists within Death Valley National Park.

INSTRUCTION: Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

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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

Weather Topic: What are Altocumulus Clouds?

Home - Education - Cloud Types - Altocumulus Clouds

Altocumulus Clouds Next Topic: Altostratus Clouds

Similar to cirrocumulus clouds, altocumulus clouds are characterized by cloud patches. They are distinguished by larger cloudlets than cirrocumulus clouds but are still smaller than stratocumulus clouds.

Altocumulus clouds most commonly form in middle altitudes (between 2 and 5 km) and may resemble, at times, the shape of a flying saucer. These uncommon formations, called altocumulus lenticularis, are created by uplift in the atmosphere and are most often seen in close proximity to mountains.

Next Topic: Altostratus Clouds