Winter Storm in Casper Mountain, Wyoming

Winter Storm October 12, 2023 – October 13, 2023 · Casper Mountain, Wyoming

What the National Weather Service wrote

Heavy snow fell on Casper Mountain. The highest amount reported was 19 inches at the Casper Mountain SNOTEL site.

The wider storm

An area of low pressure brought deep moisture from the Gulf of Mexico and brought heavy snow to the mountains East of the Continental Divide, mainly above 8000 feet. The heaviest snow fell on the eastern slopes of mountain ranges. Over 3 feet of snow fell in portions of the Absarokas and the eastern Bighorn Range. Amounts of 1 to 2 feet also fell in on Casper Mountain, the eastern Wind River Range, and the western Bighorn Range. Below 7500 feet, most precipitation fell as rain, with only light accumulations on non-paved surfaces.

Source: NOAA Storm Events Database, event 1143068. Narratives are written by the National Weather Service forecast office that issued the report.

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