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WILLAMETTE - AT WILSONVILLE (WLSO3) Forecasts for Water Year 2027 |
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Natural Forecast
ESP with 10 Days QPF Ensemble: 2026-10-09 Issued: 2026-10-09 Hide Forecast | |||||
| Forecasts Are in KAF | 30 Year Average (1991-2020) | ||||
| 90 % | 50 % | % Average |
10 % | ||
| APR-SEP | 3243 | 4896 | 87 | 6934 | 5597 |
| APR-JUL | 2880 | 4332 | 87 | 6255 | 4987 |
| APR-AUG | 3075 | 4641 | 87 | 6612 | 5306 |
| JAN-SEP | 8465 | 12436 | 90 | 16533 | 13794 |
| JAN-JUL | 7995 | 11827 | 90 | 15854 | 13184 |
| OCT-SEP | 11293 | 16292 | 87 | 21613 | 18732 |
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Experimental
HEFS with 15 days EQPF Ensemble: 2026-10-09 Issued: 2026-10-09 Hide Forecast | |||||
| APR-SEP | 3245 | 4902 | 88 | 6941 | 5597 |
| APR-JUL | 2882 | 4336 | 87 | 6262 | 4987 |
| APR-AUG | 3077 | 4646 | 88 | 6616 | 5306 |
| JAN-SEP | 8448 | 12438 | 90 | 16572 | 13794 |
| JAN-JUL | 8008 | 11828 | 90 | 15892 | 13184 |
| OCT-SEP | 11266 | 15991 | 85 | 21321 | 18732 |
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Reference
ESP with 0 Days QPF Ensemble: 2026-10-09 Issued: 2026-10-09 Hide Forecast | |||||
| APR-SEP | 3267 | 4897 | 87 | 6956 | 5597 |
| APR-JUL | 2902 | 4345 | 87 | 6276 | 4987 |
| APR-AUG | 3098 | 4642 | 87 | 6620 | 5306 |
| JAN-SEP | 8578 | 12443 | 90 | 16853 | 13794 |
| JAN-JUL | 8102 | 11834 | 90 | 16170 | 13184 |
| OCT-SEP | 11742 | 16764 | 89 | 22388 | 18732 |
| Move the mouse over the desired "Forecast Period" to display a graph. | |||||
APR-SEP
