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CHELAN - LAKE CHELAN DAM (CHDW1) Forecasts for Water Year 2026 |
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Natural Forecast
ESP with 10 Days QPF Ensemble: 2025-10-21 Issued: 2025-10-21 Hide Forecast | |||||
| Forecasts Are in KAF | 30 Year Average (1991-2020) | ||||
| 90 % | 50 % | % Average |
10 % | ||
| APR-SEP | 722 | 1036 | 87 | 1593 | 1185 |
| APR-JUL | 675 | 918 | 86 | 1302 | 1065 |
| JAN-SEP | 890 | 1233 | 89 | 1777 | 1381 |
| JAN-JUL | 830 | 1136 | 90 | 1532 | 1261 |
| OCT-SEP | 939 | 1395 | 87 | 1988 | 1603 |
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Experimental
HEFS with 15 days EQPF Ensemble: 2025-10-21 Issued: 2025-10-21 Hide Forecast | |||||
| APR-SEP | 732 | 1019 | 86 | 1578 | 1185 |
| APR-JUL | 681 | 915 | 86 | 1313 | 1065 |
| JAN-SEP | 854 | 1237 | 90 | 1793 | 1381 |
| JAN-JUL | 797 | 1112 | 88 | 1524 | 1261 |
| OCT-SEP | 896 | 1356 | 85 | 1983 | 1603 |
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Reference
ESP with 0 Days QPF Ensemble: 2025-10-21 Issued: 2025-10-21 Hide Forecast | |||||
| APR-SEP | 718 | 989 | 84 | 1549 | 1185 |
| APR-JUL | 665 | 902 | 85 | 1290 | 1065 |
| JAN-SEP | 837 | 1201 | 87 | 1769 | 1381 |
| JAN-JUL | 784 | 1086 | 86 | 1486 | 1261 |
| OCT-SEP | 887 | 1338 | 83 | 1911 | 1603 |
| Move the mouse over the desired "Forecast Period" to display a graph. | |||||
APR-SEP
