Header for ESP Natural Forecast Information Page  


Loading...
CLARK FORK - NR DRUMMOND (DRMM8)
Forecasts for Water Year 2027
Natural Forecast
ESP with 10 Days QPF     Ensemble: 2026-10-23 Issued: 2026-10-23 Hide Forecast
Forecasts Are in KAF 30 Year
Average
(1991-2020)
90 % 50 % %
Average		 10 %
APR-SEP 284 426 102 729 418
APR-JUL 222 339 101 592 335
APR-AUG 256 383 101 670 379
JAN-SEP 372 525 102 851 516
JAN-JUL 311 450 104 719 433
OCT-SEP 475 629 102 953 617
Experimental
HEFS with 15 days EQPF     Ensemble: 2026-10-22  Issued: 2026-10-22 Hide Forecast
APR-SEP 285 422 101 706 418
APR-JUL 222 343 103 573 335
APR-AUG 257 392 103 648 379
JAN-SEP 374 532 103 831 516
JAN-JUL 312 445 103 697 433
OCT-SEP 476 634 103 935 617
Reference
ESP with 0 Days QPF    Ensemble: 2026-10-23  Issued: 2026-10-23 Hide Forecast
APR-SEP 255 376 90 667 418
APR-JUL 196 299 89 537 335
APR-AUG 224 337 89 610 379
JAN-SEP 342 477 92 781 516
JAN-JUL 282 398 92 651 433
OCT-SEP 441 578 94 879 617
Move the mouse over the desired "Forecast Period" to display a graph.
<table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 2, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>820</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>666</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>485</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>370</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>311</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>248</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>204</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 3, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>836</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>675</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>504</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>383</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>326</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>258</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>216</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 4, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>842</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>679</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>508</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>378</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>328</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>259</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>220</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 5, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>842</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>678</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>500</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>378</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>325</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>255</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>219</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 6, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>848</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>680</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>501</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>384</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>327</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>256</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>223</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 7, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>860</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>685</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>504</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>391</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>326</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>261</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>228</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 8, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>876</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>699</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>513</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>394</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>334</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>270</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>235</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 9, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>885</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>705</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>517</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>401</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>329</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>275</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>239</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 10, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>886</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>703</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>515</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>397</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>329</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>275</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>239</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 11, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>887</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>699</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>515</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>398</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>329</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>275</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>239</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 12, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>930</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>737</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>547</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>430</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>360</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>299</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>262</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 13, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>931</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>734</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>544</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>428</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>355</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>296</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>261</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 14, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>891</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>703</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>516</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>402</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>330</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>261</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>242</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 15, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>902</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>717</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>531</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>416</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>340</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>271</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>233</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 16, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>900</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>713</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>525</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>412</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>338</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>270</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>228</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 17, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>916</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>727</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>540</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>427</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>348</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>278</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>234</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 18, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>955</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>771</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>577</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>455</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>375</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>306</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>253</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 19, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>894</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>713</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>522</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>409</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>330</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>269</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>226</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 20, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>872</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>685</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>504</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>389</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>312</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>255</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>213</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 21, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>882</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>699</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>516</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>401</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>321</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>263</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>221</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 22, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>902</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>715</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>530</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>415</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>331</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>274</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>230</td></tr> </table> <table id=popup_table> <tr><td id=popup_table_td_ESPTYPE colspan=2>ESP10<br><label id=popup_table_td_date>Oct 23, 2026</label></td></tr> <tr><td id=popup_table_td_data_max>MAX:</td><td id=popup_table_td_data>918</td></tr> <tr><td id=popup_table_td_data_10>10%:</td><td id=popup_table_td_data>729</td></tr> <tr><td id=popup_table_td_data_25>25%:</td><td id=popup_table_td_data>543</td></tr> <tr><td id=popup_table_td_data_50>50%:</td><td id=popup_table_td_data_50>426</td></tr> <tr><td id=popup_table_td_data_75>75%:</td><td id=popup_table_td_data>341</td></tr> <tr><td id=popup_table_td_data_90>90%:</td><td id=popup_table_td_data>284</td></tr> <tr><td id=popup_table_td_data_min>MIN:</td><td id=popup_table_td_data>237</td></tr> </table> Link to image of plot 
  • DRMM8N_SQIN.ESPF0.csv|2026-10-23
  • DRMM8N_SQIN.ESPF10.csv|2026-10-23
  • DRMM8N_SQIN.ESPFM.csv|2026-10-23



APR-SEP

#FFF68F
#33CCFF
#404040
#660066
#F00007
#66CCFF
ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast