Winter Storm — Upper Koyukuk Valley, Alaska

2023-02-21 to 2023-02-24 · Upper Koyukuk Valley, Alaska

Event narrative

Bettles reported multiple hours of heavy and moderate snow with visibilities as low as quarter mile at times.

Wider weather episode

Low pressure across the Bering Sea moves a series of fronts over the coast into the Interior causing heavy snow and gusty winds with low visibilities.

Source: NOAA Storm Events Database, event_id 1082503. Narrative written by the NWS forecast office that issued the report.