Winter Storm in Casper Mountain, Wyoming

Winter Storm May 9, 2015 – May 10, 2015 · Casper Mountain, Wyoming

What the National Weather Service wrote

Trained spotters measured anywhere from 16 to 22.5 inches of new snow on Casper Mountain.

The wider storm

A cold front slid south across much of Wyoming as a slow-moving upper level low tracked south of the state. This upper level low wrapped moisture into central Wyoming which combined with the colder air to produce heavy snow across Natrona County and portions of Fremont County. The heaviest snow amounts of 16 inches to nearly two feet fell on Casper Mountain. Snowfall in and around Casper generally ranged from six to ten inches. Six inches of snow was also measured at Jeffrey City.

Source: NOAA Storm Events Database, event 570010. Narratives are written by the National Weather Service forecast office that issued the report.

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