
A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >
Western and Central Wyoming
Weather Forecast Office
| Date | Storm Total Snowfall (Inches) |
| 1. April 21-24, 1999 | 52.7 |
| 2. November 9-13, 1978 | 36.7 |
| 3. April 9-15, 1927 | 34.1 |
| 4. May 4-8, 1978 | 33.1 |
| 5. April 12-14, 1945 | 32.7 |
| 6. May 19-21, 1975 | 31.5 |
| 7. October 10-12, 2008 | 29.7 |
| 7. March 28-30, 2007 | 29.7 |
| 9. May 10-12, 1933 | 29.5 |
| 10. February 23-27, 1987 | 29.0 |
| 11. March 31 - April 3, 1999 | 28.4 |
| 12. November 14-17, 1958 | 27.7 |
| 13. October 30-November 1, 1920 | 27.6 |
| 13. December 8-11, 1985 | 27.6 |
| 15. November 9-13, 1985 | 27.3 |
| 16. May 1-5, 1898 | 27.1 |
| 16. October 27-29, 1971 | 27.1 |
| 18. April 18-21, 1933 | 26.7 |
| 19. April 29-May 1, 1967 | 26.4 |
| 20. April 18-20 1973 | 26.3 |
| 21. February 2-6, 1955 | 25.7 |
| 22. April 25-27, 1984 | 25.2 |
| 23. April 3-5, 1983 | 24.6 |
| 24. April 18-21, 1892 | 24.4 |
| 24. April 19-22, 1971 | 24.4 |
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Western and Central Wyoming
12744 West U.S. Hwy 26
Riverton, WY 82501
307-857-3898
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