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Water Year
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PALOUSE - AT HOOPER
(
HOPW1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-05-12
Issued:
2026-05-12
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
101
102
69
104
147
APR-JUL
101
102
71
104
143
JAN-SEP
319
321
81
322
398
JAN-JUL
319
320
81
322
394
OCT-SEP
357
359
83
360
434
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-05-12
Issued:
2026-05-12
Hide Forecast
APR-SEP
101
103
70
105
147
APR-JUL
101
103
72
104
143
JAN-SEP
320
321
81
323
398
JAN-JUL
320
321
82
323
394
OCT-SEP
358
359
83
361
434
Reference
ESP with 0 Days QPF
Ensemble:
2026-05-12
Issued:
2026-05-12
Hide Forecast
APR-SEP
101
103
70
105
147
APR-JUL
101
103
72
105
143
JAN-SEP
320
321
81
323
398
JAN-JUL
320
321
82
323
394
OCT-SEP
358
359
83
361
434
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 299, 381, 433, 475, 493, 71, , 75
ESP10, 295, 379, 433, 474, 493, 74, , 78
ESP10, 297, 385, 434, 474, 493, 77, , 81
ESP10, 296, 382, 435, 473, 493, 80, , 84
ESP10, 299, 384, 438, 474, 494, 83, , 87
ESP10, 298, 382, 438, 474, 494, 86, , 90
ESP10, 294, 380, 434, 473, 494, 89, , 93
ESP10, 302, 385, 442, 474, 496, 92, , 96
ESP10, 297, 387, 439, 474, 495, 95, , 99
ESP10, 294, 386, 437, 473, 495, 98, , 102
ESP10, 285, 379, 429, 472, 493, 101, , 105
ESP10, 287, 384, 432, 472, 495, 104, , 108
ESP10, 287, 384, 432, 472, 495, 107, , 111
ESP10, 286, 384, 438, 473, 495, 110, , 114
ESP10, 277, 375, 427, 466, 493, 113, , 117
ESP10, 264, 363, 411, 463, 491, 116, , 120
ESP10, 255, 355, 399, 454, 490, 119, , 123
ESP10, 264, 361, 408, 463, 491, 122, , 126
ESP10, 272, 368, 415, 464, 492, 125, , 129
ESP10, 283, 375, 421, 466, 493, 128, , 132
ESP10, 273, 371, 420, 465, 491, 131, , 135
ESP10, 278, 374, 424, 465, 492, 134, , 138
ESP10, 263, 365, 411, 461, 491, 136, , 140
ESP10, 285, 381, 441, 468, 494, 139, , 143
ESP10, 296, 396, 449, 477, 496, 142, , 146
ESP10, 290, 390, 445, 477, 495, 145, , 149
ESP10, 293, 392, 445, 477, 495, 148, , 152
ESP10, 295, 405, 446, 477, 496, 151, , 155
ESP10, 287, 397, 446, 476, 495, 154, , 158
ESP10, 275, 382, 434, 473, 494, 157, , 161
ESP10, 274, 381, 437, 472, 494, 160, , 164
ESP10, 275, 380, 433, 471, 494, 163, , 167
ESP10, 279, 376, 433, 465, 494, 166, , 170
ESP10, 279, 376, 432, 465, 494, 169, , 173
ESP10, 290, 383, 438, 473, 494, 172, , 176
ESP10, 288, 381, 437, 468, 494, 175, , 179
ESP10, 285, 379, 436, 465, 494, 178, , 182
ESP10, 285, 381, 443, 467, 494, 181, , 185
ESP10, 285, 381, 445, 469, 494, 184, , 188
ESP10, 283, 379, 443, 472, 495, 187, , 191
ESP10, 287, 380, 445, 474, 495, 190, , 194
ESP10, 290, 393, 453, 477, 496, 193, , 197
ESP10, 287, 390, 453, 476, 496, 196, , 200
ESP10, 297, 397, 457, 478, 497, 199, , 203
ESP10, 296, 396, 457, 478, 498, 202, , 206
ESP10, 285, 388, 448, 477, 497, 205, , 209
ESP10, 285, 386, 448, 477, 497, 208, , 212
ESP10, 295, 393, 452, 478, 498, 211, , 215
ESP10, 300, 394, 460, 482, 501, 214, , 218
ESP10, 299, 399, 458, 482, 501, 217, , 221
ESP10, 284, 377, 451, 480, 500, 220, , 224
ESP10, 281, 370, 443, 477, 499, 223, , 227
ESP10, 281, 378, 452, 479, 499, 226, , 230
ESP10, 283, 381, 454, 479, 499, 229, , 233
ESP10, 277, 371, 450, 477, 499, 232, , 236
ESP10, 287, 382, 463, 479, 498, 235, , 239
ESP10, 276, 374, 460, 477, 497, 238, , 242
ESP10, 270, 370, 450, 476, 497, 241, , 245
ESP10, 278, 380, 461, 478, 497, 244, , 248
ESP10, 264, 366, 444, 474, 495, 247, , 251
ESP10, 257, 355, 435, 469, 493, 250, , 254
ESP10, 256, 354, 433, 468, 494, 253, , 257
ESP10, 252, 351, 428, 467, 490, 256, , 260
ESP10, 245, 337, 417, 463, 487, 259, , 263
ESP10, 251, 338, 428, 464, 489, 262, , 266
ESP10, 244, 332, 408, 462, 488, 265, , 269
ESP10, 242, 330, 410, 462, 488, 268, , 272
ESP10, 239, 328, 408, 461, 487, 270, , 274
ESP10, 257, 333, 421, 467, 488, 273, , 277
ESP10, 250, 331, 409, 458, 487, 276, , 280
ESP10, 245, 328, 401, 448, 481, 279, , 283
ESP10, 250, 328, 401, 445, 478, 282, , 286
ESP10, 249, 328, 402, 453, 478, 285, , 289
ESP10, 242, 325, 395, 437, 477, 288, , 292
ESP10, 239, 329, 396, 435, 476, 291, , 295
ESP10, 242, 336, 398, 440, 485, 294, , 298
ESP10, 243, 337, 398, 449, 486, 297, , 301
ESP10, 241, 333, 392, 444, 487, 300, , 304
ESP10, 266, 351, 413, 468, 489, 303, , 307
ESP10, 274, 358, 422, 470, 492, 306, , 310
ESP10, 280, 364, 424, 472, 494, 309, , 313
ESP10, 285, 372, 429, 475, 494, 312, , 316
ESP10, 286, 379, 430, 476, 495, 315, , 319
ESP10, 286, 379, 431, 476, 495, 318, , 322
ESP10, 283, 366, 417, 472, 494, 321, , 325
ESP10, 283, 367, 414, 473, 494, 324, , 328
ESP10, 284, 372, 424, 475, 495, 327, , 331
ESP10, 298, 387, 442, 481, 498, 330, , 334
ESP10, 297, 382, 439, 480, 498, 333, , 337
ESP10, 299, 393, 441, 481, 498, 336, , 340
ESP10, 302, 392, 440, 480, 497, 339, , 343
ESP10, 301, 401, 442, 480, 498, 342, , 346
ESP10, 285, 385, 427, 472, 495, 345, , 349
ESP10, 290, 396, 435, 478, 496, 348, , 352
ESP10, 298, 408, 448, 480, 497, 351, , 355
ESP10, 294, 402, 449, 479, 497, 354, , 358
ESP10, 295, 397, 445, 477, 496, 357, , 361
ESP10, 302, 393, 443, 477, 496, 360, , 364
ESP10, 303, 395, 452, 478, 496, 363, , 367
ESP10, 308, 397, 453, 482, 496, 366, , 370
ESP10, 311, 398, 455, 482, 497, 369, , 373
ESP10, 314, 401, 461, 482, 497, 372, , 376
ESP10, 315, 405, 461, 482, 497, 375, , 379
ESP10, 342, 406, 460, 482, 497, 378, , 382
ESP10, 348, 411, 462, 482, 499, 381, , 385
ESP10, 359, 411, 463, 482, 499, 384, , 388
ESP10, 350, 407, 458, 481, 498, 387, , 391
ESP10, 355, 415, 461, 483, 499, 390, , 394
ESP10, 359, 414, 461, 484, 500, 393, , 397
ESP10, 375, 424, 466, 486, 502, 396, , 400
ESP10, 366, 422, 467, 485, 502, 399, , 403
ESP10, 373, 429, 468, 486, 503, 402, , 406
ESP10, 377, 435, 470, 487, 504, 404, , 408
ESP10, 379, 438, 470, 488, 504, 407, , 411
ESP10, 379, 438, 473, 488, 505, 410, , 414
ESP10, 380, 438, 473, 488, 505, 413, , 417
ESP10, 379, 437, 473, 489, 505, 416, , 420
ESP10, 379, 443, 473, 488, 505, 419, , 423
ESP10, 378, 443, 473, 488, 505, 422, , 426
ESP10, 381, 444, 474, 489, 506, 425, , 429
ESP10, 378, 446, 473, 488, 506, 428, , 432
ESP10, 376, 444, 472, 488, 505, 431, , 435
ESP10, 374, 444, 473, 488, 505, 434, , 438
ESP10, 372, 441, 472, 489, 505, 437, , 441
ESP10, 383, 450, 472, 490, 506, 440, , 444
ESP10, 399, 453, 473, 491, 507, 443, , 447
ESP10, 384, 445, 471, 488, 504, 446, , 450
ESP10, 400, 451, 471, 488, 504, 449, , 453
ESP10, 383, 443, 468, 485, 502, 452, , 456
ESP10, 393, 453, 475, 486, 503, 455, , 459
ESP10, 415, 461, 478, 489, 506, 458, , 462
ESP10, 412, 462, 477, 489, 507, 461, , 465
ESP10, 403, 459, 474, 487, 505, 464, , 468
ESP10, 398, 456, 475, 487, 504, 467, , 471
ESP10, 396, 453, 474, 487, 503, 470, , 474
ESP10, 377, 447, 469, 485, 502, 473, , 477
ESP10, 383, 446, 467, 485, 501, 476, , 480
ESP10, 403, 451, 472, 488, 504, 479, , 483
ESP10, 374, 443, 464, 484, 501, 482, , 486
ESP10, 392, 445, 467, 486, 501, 485, , 489
ESP10, 391, 443, 466, 485, 500, 488, , 492
ESP10, 414, 456, 471, 487, 502, 491, , 495
ESP10, 411, 456, 470, 489, 502, 494, , 498
ESP10, 400, 449, 468, 487, 503, 497, , 501
ESP10, 424, 463, 477, 492, 507, 500, , 504
ESP10, 437, 467, 481, 495, 510, 503, , 507
ESP10, 444, 470, 484, 498, 511, 506, , 510
ESP10, 420, 462, 476, 490, 503, 509, , 513
ESP10, 427, 462, 476, 491, 503, 512, , 516
ESP10, 428, 461, 475, 489, 500, 515, , 519
ESP10, 438, 464, 479, 493, 503, 518, , 522
ESP10, 442, 465, 480, 494, 504, 521, , 525
ESP10, 438, 461, 478, 491, 502, 524, , 528
ESP10, 415, 446, 470, 484, 495, 527, , 531
ESP10, 405, 450, 470, 486, 493, 530, , 534
ESP10, 394, 439, 465, 482, 489, 533, , 537
ESP10, 384, 423, 459, 478, 486, 536, , 540
ESP10, 401, 434, 464, 482, 489, 538, , 542
ESP10, 351, 392, 435, 472, 480, 541, , 545
ESP10, 383, 425, 461, 480, 488, 544, , 548
ESP10, 353, 401, 447, 474, 483, 547, , 551
ESP10, 324, 375, 421, 455, 476, 550, , 554
ESP10, 310, 367, 410, 450, 469, 553, , 557
ESP10, 315, 370, 415, 461, 472, 556, , 560
ESP10, 332, 393, 439, 478, 481, 559, , 563
ESP10, 321, 394, 439, 474, 480, 562, , 566
ESP10, 307, 389, 424, 461, 476, 565, , 569
ESP10, 298, 381, 420, 457, 473, 568, , 572
ESP10, 285, 372, 416, 451, 461, 571, , 575
ESP10, 296, 376, 425, 453, 459, 574, , 578
ESP10, 302, 363, 412, 447, 451, 577, , 581
ESP10, 336, 374, 424, 450, 453, 580, , 584
ESP10, 325, 366, 408, 447, 453, 583, , 587
ESP10, 272, 315, 362, 397, 408, 586, , 590
ESP10, 250, 292, 342, 374, 385, 589, , 593
ESP10, 290, 346, 393, 413, 426, 592, , 596
ESP10, 262, 327, 368, 392, 399, 595, , 599
ESP10, 276, 338, 387, 405, 409, 598, , 602
ESP10, 266, 322, 374, 393, 396, 601, , 605
ESP10, 282, 332, 383, 401, 404, 604, , 608
ESP10, 300, 374, 405, 408, 410, 607, , 611
ESP10, 324, 387, 420, 423, 424, 610, , 614
ESP10, 335, 404, 423, 425, 426, 613, , 617
ESP10, 371, 425, 440, 442, 443, 616, , 620
ESP10, 365, 426, 440, 442, 443, 619, , 623
ESP10, 376, 430, 441, 442, 443, 622, , 626
ESP10, 379, 435, 442, 443, 444, 625, , 629
ESP10, 386, 435, 445, 446, 447, 628, , 632
ESP10, 371, 438, 460, 461, 462, 631, , 635
ESP10, 344, 412, 444, 447, 447, 634, , 638
ESP10, 389, 426, 464, 467, 468, 637, , 641
ESP10, 352, 388, 430, 434, 434, 640, , 644
ESP10, 340, 385, 428, 431, 432, 643, , 647
ESP10, 336, 378, 410, 412, 413, 646, , 650
ESP10, 355, 396, 420, 422, 423, 649, , 653
ESP10, 389, 432, 439, 440, 441, 652, , 656
ESP10, 384, 426, 443, 444, 445, 655, , 659
ESP10, 397, 440, 442, 443, 444, 658, , 662
ESP10, 365, 403, 405, 407, 407, 661, , 665
ESP10, 369, 397, 399, 400, 401, 664, , 668
ESP10, 371, 394, 396, 397, 397, 667, , 671
ESP10, 361, 378, 380, 381, 382, 670, , 674
ESP10, 392, 409, 411, 412, 412, 672, , 676
ESP10, 423, 435, 436, 437, 438, 675, , 679
ESP10, 420, 425, 427, 428, 428, 678, , 682
ESP10, 418, 425, 426, 427, 427, 681, , 685
ESP10, 413, 418, 419, 420, 421, 684, , 688
ESP10, 415, 418, 419, 420, 421, 687, , 691
ESP10, 420, 422, 423, 424, 424, 690, , 694
ESP10, 420, 422, 423, 424, 425, 693, , 697
ESP10, 421, 423, 424, 425, 426, 696, , 700
ESP10, 421, 423, 424, 425, 426, 699, , 703
ESP10, 422, 423, 424, 425, 426, 702, , 706
ESP10, 422, 424, 425, 426, 427, 705, , 709
ESP10, 423, 424, 425, 426, 427, 708, , 712
ESP10, 425, 427, 428, 429, 429, 711, , 715
ESP10, 426, 427, 428, 430, 430, 714, , 718
ESP10, 427, 428, 429, 431, 431, 717, , 721
ESP10, 428, 429, 430, 431, 432, 720, , 724
ESP10, 438, 439, 440, 440, 441, 723, , 727
ESP10, 438, 439, 440, 441, 441, 726, , 730
ESP10, 439, 440, 441, 441, 442, 729, , 733
ESP10, 439, 440, 441, 442, 442, 732, , 736
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Data Files
/chpsesp/ensemble/natural/HOPW1N_SQIN.ESPF10.csv
HOPW1N_SQIN.ESPF0.csv|2026-05-12
HOPW1N_SQIN.ESPF10.csv|2026-05-12
HOPW1N_SQIN.ESPFM.csv|2026-05-12
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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