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Heavy Snow in Grand Ronde Valley, Oregon

Heavy Snow February 12, 2021 – February 13, 2021 · Grand Ronde Valley, Oregon

What the National Weather Service wrote

A Co-Op Observer in Cove, OR measured 6.4 inches in a 24 hour period ending at 9:00am PST on Feb. 13th with a 9 inch total snow depth. A social media report originating from Union, OR indicated an estimated 6 inches of snowfall in a 24 hour period ending at 8:20am PST on Feb. 13th.

The wider storm

A series of winter systems moved through the region starting Thursday Jan. 11th through Saturday Jan. 13th, and produced moderate to heavy snow across much of the forecast area. Persistent northwest flow aloft also sustained snow showers across the mountains between the systems. The second system was far more productive, with many lower elevation areas seeing 4-7 inches and locally higher of additional accumulating snow during this period of time.

Source: NOAA Storm Events Database, event 935118. Narratives are written by the National Weather Service forecast office that issued the report.

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