Winter Storm — East Slopes Northern Cascades, Washington

2021-03-28 to 2021-03-29 · East Slopes Northern Cascades, Washington

Event narrative

The Department of Transportation measured 14 inches of snow at Stevens Pass on March 28th. At the Cascade Crest on Highway 2, there were reports of light-to-heavy snow and blowing snow due to gusty winds. This led to hazardous road conditions and avalanche control planned for the next day. There are no reports of accidents or injuries.

Wider weather episode

A powerful cold front moved across the Cascade Mountains on March 28th. With the passing front, snow levels dropped drastically bringing conditions prime for heavy snow at the Cascade Crest in the late afternoon and overnight. Significant snow accumulations began as temperatures dropped and roadways cooled. The gusty winds associated with this front created blowing snow reducing visibility.

Source: NOAA Storm Events Database, event_id 949518. Narrative written by the NWS forecast office that issued the report.