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HENRYS FORK - NEAR ISLAND PARK DAM (ISLI1) Forecasts for Water Year 2027 |
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Natural Forecast
ESP with 10 Days QPF Ensemble: 2026-10-10 Issued: 2026-10-10 Hide Forecast | |||||
| Forecasts Are in KAF | 30 Year Average (1991-2020) | ||||
| 90 % | 50 % | % Average |
10 % | ||
| APR-SEP | 212 | 280 | 90 | 395 | 311 |
| APR-JUL | 164 | 220 | 90 | 312 | 245 |
| APR-AUG | 189 | 252 | 90 | 356 | 280 |
| JAN-SEP | 266 | 332 | 86 | 457 | 386 |
| JAN-JUL | 216 | 272 | 85 | 374 | 319 |
| OCT-SEP | 326 | 394 | 84 | 525 | 470 |
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Experimental
HEFS with 15 days EQPF Ensemble: 2026-10-10 Issued: 2026-10-10 Hide Forecast | |||||
| APR-SEP | 213 | 281 | 90 | 389 | 311 |
| APR-JUL | 165 | 219 | 90 | 308 | 245 |
| APR-AUG | 190 | 251 | 90 | 350 | 280 |
| JAN-SEP | 265 | 332 | 86 | 450 | 386 |
| JAN-JUL | 217 | 271 | 85 | 370 | 319 |
| OCT-SEP | 329 | 396 | 84 | 515 | 470 |
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Reference
ESP with 0 Days QPF Ensemble: 2026-10-10 Issued: 2026-10-10 Hide Forecast | |||||
| APR-SEP | 208 | 273 | 88 | 389 | 311 |
| APR-JUL | 160 | 214 | 87 | 308 | 245 |
| APR-AUG | 185 | 244 | 87 | 350 | 280 |
| JAN-SEP | 259 | 319 | 83 | 450 | 386 |
| JAN-JUL | 210 | 259 | 81 | 368 | 319 |
| OCT-SEP | 316 | 378 | 80 | 510 | 470 |
| Move the mouse over the desired "Forecast Period" to display a graph. | |||||
APR-SEP
