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COWLITZ - AT RANDLE (RAWW1) Forecasts for Water Year 2027 |
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Natural Forecast
ESP with 10 Days QPF Ensemble: 2026-10-22 Issued: 2026-10-22 Hide Forecast | |||||
| Forecasts Are in KAF | 30 Year Average (1991-2020) | ||||
| 90 % | 50 % | % Average |
10 % | ||
| APR-SEP | 634 | 894 | 94 | 1152 | 951 |
| APR-JUL | 553 | 783 | 93 | 1016 | 843 |
| APR-AUG | 600 | 843 | 93 | 1084 | 905 |
| JAN-SEP | 1143 | 1439 | 93 | 1810 | 1552 |
| JAN-JUL | 1053 | 1328 | 92 | 1655 | 1443 |
| OCT-SEP | 1324 | 1754 | 85 | 2207 | 2055 |
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Experimental
HEFS with 15 days EQPF Ensemble: 2026-10-22 Issued: 2026-10-22 Hide Forecast | |||||
| APR-SEP | 634 | 887 | 93 | 1153 | 951 |
| APR-JUL | 553 | 781 | 93 | 1016 | 843 |
| APR-AUG | 599 | 841 | 93 | 1084 | 905 |
| JAN-SEP | 1144 | 1439 | 93 | 1802 | 1552 |
| JAN-JUL | 1048 | 1328 | 92 | 1652 | 1443 |
| OCT-SEP | 1340 | 1776 | 86 | 2217 | 2055 |
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Reference
ESP with 0 Days QPF Ensemble: 2026-10-22 Issued: 2026-10-22 Hide Forecast | |||||
| APR-SEP | 636 | 918 | 96 | 1157 | 951 |
| APR-JUL | 554 | 809 | 96 | 1021 | 843 |
| APR-AUG | 601 | 864 | 95 | 1089 | 905 |
| JAN-SEP | 1178 | 1439 | 93 | 1813 | 1552 |
| JAN-JUL | 1085 | 1328 | 92 | 1666 | 1443 |
| OCT-SEP | 1385 | 1819 | 89 | 2338 | 2055 |
| Move the mouse over the desired "Forecast Period" to display a graph. | |||||
APR-SEP
