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Heavy Snow in Inner Channels From Kupreanof Island To Etolin Island, Alaska

Heavy Snow March 12, 2021 – March 13, 2021 · Inner Channels From Kupreanof Island To Etolin Island, Alaska

What the National Weather Service wrote

Trained Spotter 9 Miles South of Wrangell reported 6.75 inches of snow.

The wider storm

A developing low ran north along a deep baroclinic zone into Dixon Entrance. A cold air mass with 850 temperatures of around -10C coupled with northward dry cold air at the surface created a very efficient overrunning event across the southern Panhandle into Saturday.

Source: NOAA Storm Events Database, event 951783. Narratives are written by the National Weather Service forecast office that issued the report.

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