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Heat in Upper Green River Basin, Wyoming
Heat September 5, 2020 · Upper Green River Basin, Wyoming
What the National Weather Service wrote
An all time September record high temperature of 91 degrees was set at Big Piney, Wyoming. This broke the old record of 87 degrees.
The wider storm
A abnormally strong ridge and dry soil brought record heat to western and central Wyoming. Many areas saw record high temperatures, with a few stations reaching 100 degrees. All time monthly high temperatures were set or tied at Big Piney, Casper, Lander, Riverton, Rock Springs and Worland.
Source: NOAA Storm Events Database, event 915951. Narratives are written by the National Weather Service forecast office that issued the report.
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