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Heavy Snow in Centennial Mountains-island Park, Idaho

Heavy Snow March 24, 2023 – March 27, 2023 · Centennial Mountains-island Park, Idaho

What the National Weather Service wrote

Snowfall amounts from the 24th through the 26th were 10.4 inches at the Island Park COOP site, 12 inches at Macks Inn, and the White Elephant SNOTEL had an estimated 14 inches.

The wider storm

A continual influx of Pacific moisture and colder than normal temperatures brought rounds of very heavy snow, strong winds, avalanches, and road closures throughout southeast Idaho in an extended period. Events were difficult to separate and treated as one continual event.

Source: NOAA Storm Events Database, event 1091229. Narratives are written by the National Weather Service forecast office that issued the report.

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