Weather Alert in Nebraska
Flood Warning issued September 1 at 7:37PM CDT until September 3 at 2:00AM CDT by NWS Omaha/Valley NE
AREAS AFFECTED: Saunders, NE
DESCRIPTION: ...The Flood Warning is extended for the following rivers in Nebraska... Wahoo Creek At Ithaca affecting Saunders County. * WHAT...Moderate flooding is forecast. * WHERE...Wahoo Creek at Ithaca. * WHEN...Until early Wednesday morning. * IMPACTS...At 21.0 feet, Homes near the gage site may be threatened with the flood waters. At 22.0 feet, The access road south of town is likely to flood. In addition, a low spot along Highway 66 just east of the gage site will flood. * ADDITIONAL DETAILS... - At 7:15 PM CDT Monday the stage was 18.1 feet...or 0.9 feet below flood stage. - Bankfull stage is 19.0 feet. - Forecast...The river is expected to rise above flood stage this evening to a crest of 21.8 feet just after midnight tonight. It will then fall below flood stage tomorrow morning. - Flood stage is 19.0 feet.
INSTRUCTION: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at water.noaa.gov.
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Weather Topic: What are Nimbostratus Clouds?
Home - Education - Cloud Types - Nimbostratus Clouds
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A nimbostratus cloud is similar to a stratus cloud in its formless,
smooth appearance. However, a nimbostratus cloud is darker than a stratus cloud,
because it is thicker.
Unlike a stratus cloud, a nimbostratus cloud typically brings with it the threat
of moderate to heavy precipitation. In some cases, the precipitation may evaporate
before reaching the ground, a phenomenon known as virga.
Next Topic: Precipitation
Weather Topic: What is Rain?
Home - Education - Precipitation - Rain
Next Topic: Shelf Clouds
Precipitation in the form of water droplets is called rain.
Rain generally has a tendency to fall with less intensity over a greater period
of time, and when rainfall is more severe it is usually less sustained.
Rain is the most common form of precipitation and happens with greater frequency
depending on the season and regional influences. Cities have been shown to have
an observable effect on rainfall, due to an effect called the urban heat island.
Compared to upwind, monthly rainfall between twenty and forty miles downwind of
cities is 30% greater.
Next Topic: Shelf Clouds
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