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Heavy Snow in Southern Washington Cascade Foothills, Washington

Heavy Snow February 21, 2023 – February 23, 2023 · Southern Washington Cascade Foothills, Washington

What the National Weather Service wrote

Wide distribution of snow amounts, ranging from 2 to 4 inches in the hills outside of Kelso, to up to 8 to 10 inches at Calamity SNOTEL. A second round of snow moved through with up to 17 inches of snow closer to the east ODX metro area and west end of the Columbia Gorge.

The wider storm

A significant winter weather event impacted portions of northwest Oregon and southwest Washington. Particularly hard hit was the Portland and Vancouver metro area. A crippling snowstorm impacted the Portland and Vancouver metro area on the afternoon of February 22, continuing into the night. The storm brought widespread 6 to 12 inch snowfall totals to the area. Snowfall distribution was greatly influenced by mesoscale banding. The timing of this event also magnified its impacts.

Source: NOAA Storm Events Database, event 1100656. Narratives are written by the National Weather Service forecast office that issued the report.

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