Weather Alert in South Dakota
Flood Warning issued August 23 at 9:47AM CDT by NWS Sioux Falls SD
AREAS AFFECTED: Sanborn, SD
DESCRIPTION: ...The National Weather Service in Sioux Falls SD has issued a Flood Warning for the following rivers in South Dakota... James River near Forestburg affecting Sanborn County. * WHAT...Minor flooding is forecast. * WHERE...James River near Forestburg. * WHEN...From late tonight until further notice. * IMPACTS...At 13.0 feet, 241st St begins to flood where it crosses the river. * ADDITIONAL DETAILS... - At 9:15 AM CDT Saturday the stage was 11.1 feet. - Forecast...The river is expected to rise above flood stage late tonight and continue rising to a crest around 13.3 feet early Monday afternoon. - Flood stage is 12.0 feet. - Stay up to date with the latest river observations and forecasts at: www.water.noaa.gov
INSTRUCTION: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional forecast information is available at www.weather.gov/siouxfalls. The next statement will be issued by Sunday afternoon.
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Weather Topic: What is Condensation?
Home - Education - Precipitation - Condensation
Next Topic: Contrails
Condensation is the process which creates clouds, and therefore
it is a crucial process in the water cycle.
Condensation is the change of matter from a state of gas into a state of liquid,
and it happens because water molecules release heat into the atmosphere and
become organized into a more closely packed structure, what we might see as
water droplets.
Water is always present in the air around us as a vapor, but it's too small for
us to see. When water undergoes the process of condensation it becomes organized
into visible water droplets. You've probably seen condensation happen before on the
surface of a cold drink!
Next Topic: Contrails
Weather Topic: What are Cumulonimbus Clouds?
Home - Education - Cloud Types - Cumulonimbus Clouds
Next Topic: Cumulus Clouds
The final form taken by a growing cumulus cloud is the
cumulonimbus cloud, which is very tall and dense.
The tower of a cumulonimbus cloud can soar 23 km into the atmosphere, although
most commonly they stop growing at an altitude of 6 km.
Even small cumulonimbus clouds appear very large in comparison to other cloud types.
They can signal the approach of stormy weather, such as thunderstorms or blizzards.
Next Topic: Cumulus Clouds
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