Heavy Snow in Sun Valley Region, Idaho

Heavy Snow February 1, 2025 – February 4, 2025 · Sun Valley Region, Idaho

What the National Weather Service wrote

The Ketchum Ranger Station COOP station recorded 17 inches of snow over the long event. Galena Lodge recorded 33 inches over the 3 to 4 day event.

The wider storm

Heavy snow fell in the Sawtooth, Sun Valley and parts of Lincoln County. It was a long lasting 3 to 4 day atmospheric river event with very warm temperatures and heavy snow limited to very specific areas.

Source: NOAA Storm Events Database, event 1238975. Narratives are written by the National Weather Service forecast office that issued the report.

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