| 2025-04-16 | 7:30 AM | NA | 2.5 | NA | 2.5 | NA | | Unusually cold airmass descended from Canada causing LE snow and accumulations across higher elevations of the Western Southern Tiger and Tug Hill Plateau. This is the 1st significant snowfall we’ve had in the past 6 weeks. Hardly any snow fell during March after an above-average total since the season began. |
| 2025-04-10 | 7:20 AM | NA | T | NA | T | NA | | |
| 2025-04-08 | 7:30 AM | NA | T | NA | T | NA | | Abnormally cold NW following an early spring “arctic” front sweeping in snow showers. |
| 2025-03-02 | 7:30 AM | NA | 2.0 | NA | 4.0 | NA | | LE snow showers |
| 2025-02-21 | 7:30 AM | NA | 6.0 | NA | 14.0 | NA | | LSA for Chautauqua, Wyoming, S. Erie and Cattaraugus counties. Significant LE in the past 24 hours albeit with a Lake Erie that is 90+% ice covered. Heavy snow for several hours late afternoon and early evening. Very fluffy due to the cold temps. |
| 2025-02-20 | 7:30 AM | NA | 1.5 | NA | 9.0 | NA | | Synoptic |
| 2025-02-18 | 7:30 AM | NA | 0.5 | NA | 10.0 | NA | | |
| 2025-02-17 | 7:30 AM | NA | 4.0 | NA | 11.0 | NA | | Strong NW flow from departing storm that brought us snow, then freezing rain then rain. Temps plummeted behind storm with arctic air invading the Midwest and Eastern US. Although Lake Erie is 95% ice covered, Lake Huron streamer contributed to the fresh blanket of snow that has fallen in the last 12 hours. |
| 2025-02-16 | 7:30 AM | NA | 2.0 | NA | 7.0 | NA | | Synoptic snow ahead of system predicted to bring freezing rain and then rain to area. |
| 2025-02-14 | 7:30 AM | NA | 1.5 | NA | 6.0 | NA | | LE even though Lake Erie is 95% ice covered. |
| 2025-02-09 | 7:30 AM | NA | 1.5 | NA | 6.0 | NA | | Synoptic system brought brief light/moderate snow for 1-2 hours late yesterday. |
| 2025-02-03 | 7:30 AM | NA | 0.5 | NA | 5.0 | NA | | |
| 2025-02-01 | 7:30 AM | NA | 0.5 | NA | 5.0 | NA | | Synoptic snow. Yesterday’s rain reduced the snowpack by 40%+ |
| 2025-01-28 | 7:30 AM | NA | 1.5 | NA | 7.0 | NA | | Arctic front |
| 2025-01-24 | 7:30 AM | NA | 1.0 | NA | 8.0 | NA | | Light LE on NW flow. Due to the recent sub-zero temps, Lake Erie is ~80% frozen so LE will be substantially reduced for the rest of this winter season. |
| 2025-01-20 | 7:30 AM | NA | 1.5 | NA | 9.0 | NA | | Arctic air mass invading NE. Erie beginning to ice up but some LE being generated on W then SW winds. |
| 2025-01-17 | 7:30 AM | NA | 3.5 | NA | 12.0 | NA | | Synoptic system |
| 2025-01-15 | 7:30 AM | NA | 6.0 | NA | 12.0 | NA | | LE |
| 2025-01-14 | 7:30 AM | NA | 0.5 | NA | 8.0 | NA | | LE |
| 2025-01-11 | 7:30 AM | NA | 2.5 | NA | 10.0 | NA | | Synoptic system |
| 2025-01-09 | 7:30 AM | NA | 0.5 | NA | 12.0 | NA | | Light LE |
| 2025-01-08 | 7:30 AM | NA | 1.0 | NA | 14.0 | NA | | LE |
| 2025-01-07 | 7:30 AM | NA | 2.0 | NA | 14.0 | NA | | Light LE to affect area the next several days. Temps cold which will result in a very fluffy, wind-driven snow. |
| 2025-01-05 | 7:30 AM | NA | 4.0 | NA | 14.0 | NA | | LSW cancelled. Winds continue on a W-NW flow (Day 4 of 4). LE diminishes today. Had an uptick in snowfall yesterday beginning at 4 pm. Rates were not impressive but were consistent throughout the night. Today is Day 4 of the event that began on Jan. 2, we have had 18” which certainly ranks right up there in respectable cumulative totals for the past several years. Perfect for snowshoeing! |
| 2025-01-04 | 7:30 AM | NA | 5.5 | NA | 12.0 | NA | | LSWarning continues (Day 3 of 4). |
| 2025-01-03 | 7:30 AM | NA | 3.0 | NA | 9.0 | NA | | LSWarning continues (Day 2 of 4). |
| 2025-01-02 | 7:30 AM | NA | 5.0 | NA | 5.0 | NA | | LE Snow Warning issued for Chautauqua, Cattaraugus, Wyoming and S. Erie counties for the long-duration (5 day) event. Today is Day 1 of 4. Persistent W-NW winds and several troughs will bring in resurgent Canadian/modified Arctic air into the eastern 1/2 of the U.S. No 1 particular day will provide extraordinary heavy totals but the cumulative effect will be end totals of 1-2.5’ by the end. |