Weather Alert in Louisiana

Recent Locations: Homer, LA  

Flood Warning issued April 24 at 9:03PM CDT until May 8 at 10:00PM CDT by NWS New Orleans LA

AREAS AFFECTED: St. Charles, LA; St. James, LA; St. John The Baptist, LA

DESCRIPTION: ...The Flood Warning continues for the following rivers in Louisiana... Mississippi River At Reserve affecting St. James, St. Charles and St. John The Baptist Parishes. Mississippi River At Donaldsonville affecting Ascension Parish. Mississippi River At Baton Rouge affecting West Baton Rouge and East Baton Rouge Parishes. Mississippi River At Red River Landing affecting Pointe Coupee, West Feliciana and East Baton Rouge Parishes. For the Lower Mississippi River...including Red River Landing, Baton Rouge, Donaldsonville, Reserve, New Orleans...Major flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Reserve. * WHEN...Until Thursday, May 08. * IMPACTS...At 24.0 feet, Slow-bell procedures will be enacted for river transportation. * ADDITIONAL DETAILS... - At 8:00 PM CDT Thursday the stage was 22.5 feet. - Bankfull stage is 15.0 feet. - Forecast...The river is expected to rise to a crest of 23.5 feet Thursday, May 01. It will then fall below flood stage Thursday, May 08. - Flood stage is 22.0 feet. - http://www.weather.gov/safety/flood

INSTRUCTION: Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks. Additional information is available at www.weather.gov/lix. Click on the Rivers and Lakes menu for forecasts and observations. The next statement will be issued Friday afternoon at 115 PM CDT.

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Current U.S. National Radar--Current

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Weather Topic: What are Stratocumulus Clouds?

Home - Education - Cloud Types - Stratocumulus Clouds

Stratocumulus Clouds Next Topic: Stratus Clouds

Stratocumulus clouds are similar to altocumulus clouds in their fluffy appearance, but have a slightly darker shade due to their additional mass.

A good way to distinguish the two cloud types is to hold your hand out and measure the size of an individual cloud; if it is the size of your thumb it is generally an altocumulus cloud, if it is the size of your hand it is generally a stratocumulus cloud.

It is uncommon for stratocumulus clouds to produce precipitation, but if they do it is usually a light rain or snow.

Next Topic: Stratus Clouds

Weather Topic: What are Wall Clouds?

Home - Education - Cloud Types - Wall Clouds

Wall Clouds Next Topic: Altocumulus Clouds

A wall cloud forms underneath the base of a cumulonimbus cloud, and can be a hotbed for deadly tornadoes.

Wall clouds are formed by air flowing into the cumulonimbus clouds, which can result in the wall cloud descending from the base of the cumulonimbus cloud, or rising fractus clouds which join to the base of the storm cloud as the wall cloud takes shape.

Wall clouds can be very large, and in the Northern Hemisphere they generally form at the southern edge of cumulonimbus clouds.

Next Topic: Altocumulus Clouds

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