Environment & Energy
Related: About this forumClimate Central - Western US Heatwave May Top All-Time Surface Temperature Record (134 F)
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All-time records are likely to be threatened in normally hot places including Death Valley, Calif., which holds the record for the highest reliably recorded air temperature on Earth at 134°F. That mark was set on July 10, 1913, and with forecast highs between 126°F to 129°F this weekend, that record could be threatened. The last time Death Valley recorded a temperature at or above 130°F was in 1913.
Las Vegas and Phoenix, two cities well-known for their hot and dry summers, are also predicted to approach record territory. Last Vegas all-time high temperature record is 117°F and Phoenixs high is 122°F. Excessive heat warnings are in effect in both cities from Friday through Monday.
Las Vegas could come close to tying its record for the longest stretch of days at or above 110°F, which is 10 straight, set in 1961. Phoenix may approach its record for the number of consecutive days at or above 116°F, which is four, set in 1990. Reliable weather records began there in 1896. Forecast highs in Phoenix range between 115°F to 120°F for Friday through Sunday.
While hot temperatures are a regular feature in this part of the country, a heat wave of this proportion and duration is not common, the NWS forecast office in Phoenix said on its website. Several days at or near 100°F are common for the southwest Arizona [and] southeast California deserts in the summer. But periods of temperatures at or above 115°F are more rare."
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http://www.climatecentral.org/news/heat-wave-to-threaten-worlds-hottest-temperature-record-16161
WestStar
(202 posts)Tumbulu
(6,278 posts)The British Agronomist at the research station communicated via shortwave radio to the BBC that the high one day was 140f. He said that after 135f the numbers could be less accurate, but it was over 135f. Wonder why we don't see those numbers.
joshcryer
(62,270 posts)Pretty amazing.