The official opening and closing dates for Willamette Pass, Oregon for current and past seasons. These dates are subject to change at Willamette Pass's discretion based on weather and snowfall. Estimated dates are based on historical averages or advice from the resort.
Willamette Pass, Oregon
| Season | Opening | Closing |
|---|
| 22/23 | Dec 02 2022 | May 14 2023 |
| 21/22 | Dec 18 2021 | Mar 27 2022 |
| 20/21 | Dec 18 2020 | Apr 12 2021 |
| 19/20 | Dec 21 2019 | Mar 20 2020 |
| 18/19 | Dec 07 2018 | Apr 14 2019 |
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