Weather Alert in Illinois
Flood Warning issued March 11 at 11:04AM CDT until March 16 at 7:00AM CDT by NWS Paducah KY
AREAS AFFECTED: Gallatin, IL; Hardin, IL; Crittenden, KY; Union, KY
DESCRIPTION: ...The Flood Warning continues for the following rivers in Indiana... Kentucky...Illinois... Ohio River at Mount Vernon affecting Union, Vanderburgh, Posey and Henderson Counties. Ohio River at J.T. Myers Dam affecting Union and Posey Counties. Ohio River at Newburgh Dam affecting Vanderburgh, Spencer, Warrick, Daviess and Henderson Counties. Ohio River at Shawneetown affecting Union, Crittenden, Gallatin and Hardin Counties. .Recent heavy rain will cause minor flooding along portions of the Ohio River. For the Ohio River...including Owensboro, Newburgh Dam, Evansville, Henderson, Mount Vernon, J.T. Myers Dam, Shawneetown, Golconda, Smithland Dam, Paducah, Olmsted Lock and Dam, Cairo...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Ohio River at Shawneetown. * WHEN...Until Monday morning. * ADDITIONAL DETAILS... - At 10:30 AM CDT Wednesday the stage was 36.0 feet. - Forecast...The river is expected to rise to a crest of 36.6 feet tomorrow morning. It will then fall below flood stage early Monday morning. - Flood stage is 33.0 feet.
INSTRUCTION: Caution is urged when walking near riverbanks. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
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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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