Heavy Snow in Lower Treasure Valley, Idaho

Heavy Snow March 1, 2023 · Lower Treasure Valley, Idaho

What the National Weather Service wrote

The CoCoRaHS station ID-CY-15 4.8 miles northwest of Nampa measured 4.0 inches of snow in 24 hours.

The wider storm

A surface low pressure system paired with a mid-level shortwave trough produced bands of heavy snow and strong wind in the Treasure Valley and Snake River Plain. Several transportation impacts occurred, with multiple accidents along Interstate 84 near Mountain Home reported.

Source: NOAA Storm Events Database, event 1091262. Narratives are written by the National Weather Service forecast office that issued the report.

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