The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >
| Date | Storm Total Snowfall (Inches) |
| 1. April 3-5, 2023 | 37.4 |
| 2. December 23-24, 1982 | 31.3 |
| 3. April 18-21, 1973 | 27.9 |
| 4. March 13-14, 2021 | 26.3 |
| 5. April 30-May 2, 1946 | 23.2 |
| 6. March 14, 2021 | 21.2 |
| 7. December 1-2, 1982 | 21.0 |
| 8. May 4-7, 1978 | 18.8 |
| 9. October 16-17, 1998 | 18.7 |
| 10. May 2-4, 1950 | 18.4 |
| 11. January 30 - February 2 2016 | 18.1 |
| 12. April 29-May 2, 1973 | 17.9 |
| 13. April 18-20, 1971 | 17.4 |
| 14. October 3-5, 2013 | 16.4 |
| 15. March 17-19, 1954 | 16.1 |
| 15. November 8-13, 1985 | 16.1 |
| 16. May 10-12, 1980 | 15.7 |
| 16. February 3-4, 2020 | 15.7 |
| 17. March 28-30, 1977 | 15.6 |
| 18. November 2-3, 1994 | 15.4 |
| 19. November 7-8, 1983 | 15.3 |
| 20. April 8-10, 2013 | 15.1 |
| 20. April 16-17, 2013 | 15.1 |
| 21. October 19-20, 1949 | 15.0 |
| 22. November 19-21, 1979 | 14.9 |
| 23. February 18-19, 2019 | 14.7 |
| 23. March 13-14, 2019 | 14.7 |
| 23. April 12-17, 1945 | 14.5 |
| 25. November 18-20, 1977 | 14.4 |
| 26. March 1-2, 1952 | 14.1 |
| 27. April 2-3, 1964 | 14.0 |
| 27. January 5-6, 1987 | 14.0 |
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