Extreme Weather

Large swaths of the tropics and beyond may see crushing combinations of heat and humidity in coming decades, according to a new study.  Credit: Ethan Coffel

CLICK HERE - STUDY - Temperature and humidity based projections of a rapid rise in global heat stress exposure during the 21st century

sciencedaily.com - Source: The Earth Institute at Columbia University - December 22, 2017

Summary: Climate scientists say that killer heat waves will become increasingly prevalent in many regions as climate warms. However, most projections leave out a major factor that could worsen things: humidity, which can greatly magnify the effects of heat alone. Now, a new global study projects that in coming decades the effects of high humidity in many areas will dramatically increase.

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Sarah Yatcko, left, holds her son Tucker Neal as they are evacuated by boat with her father Jim Yatcko, by Bossier Parish Sheriff personnel during rising floodwaters in Bossier Parish, La., Thursday, March 10, 2016. (AP Photo/Gerald Herbert)

weather.com - by Quincy Vagell and Chris Dolce and Jon Erdman - March 10, 2016

Torrential rainfall continues to swamp parts of the South, smashing March records, and triggering major flash flooding and worsening river flooding in parts of Louisiana, Texas, Arkansas and Mississippi. Heavy rain has also spread into parts of western Tennessee, western Kentucky, and western Mississippi.

More than 20 inches of rain had fallen near Monroe, Louisiana, by Thursday morning, prompting numerous rescues. The official airport reporting station in Monroe had picked up 18.96 inches of rain in less than two days by 12 p.m. CST Thursday. This is closing in on the record wettest month for that location set in October 2009 when 20.56 inches was recorded.

Major flooding has also swamped the Shreveport, Louisiana, area where up to 16 inches of rain has fallen. Elsewhere, double-digit rainfall totals have been recorded in east Texas, southern Arkansas, and northwest Mississippi.