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Archive:
Water Year
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SPOKANE - AT SPOKANE
(
SPOW1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
1645
1647
63
1657
2616
APR-JUL
1578
1579
63
1580
2489
JAN-SEP
3342
3344
84
3353
3972
JAN-JUL
3275
3276
85
3277
3844
OCT-SEP
4227
4229
95
4239
4453
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
1645
1647
63
1660
2616
APR-JUL
1578
1579
63
1582
2489
JAN-SEP
3342
3344
84
3357
3972
JAN-JUL
3275
3275
85
3279
3844
OCT-SEP
4227
4229
95
4242
4453
Reference
ESP with 0 Days QPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
1661
1663
64
1678
2616
APR-JUL
1594
1595
64
1597
2489
JAN-SEP
3358
3360
85
3375
3972
JAN-JUL
3291
3292
86
3294
3844
OCT-SEP
4243
4245
95
4260
4453
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 265, 329, 390, 433, 464, 71, , 75
ESP10, 264, 329, 389, 432, 463, 73, , 77
ESP10, 264, 330, 390, 432, 463, 76, , 80
ESP10, 263, 330, 390, 431, 462, 78, , 82
ESP10, 264, 331, 392, 432, 462, 81, , 85
ESP10, 262, 331, 391, 431, 460, 83, , 87
ESP10, 264, 333, 391, 431, 461, 86, , 90
ESP10, 265, 334, 391, 431, 462, 88, , 92
ESP10, 264, 333, 390, 431, 461, 91, , 95
ESP10, 261, 332, 388, 429, 459, 93, , 97
ESP10, 260, 332, 387, 429, 459, 96, , 100
ESP10, 263, 333, 388, 429, 459, 98, , 102
ESP10, 262, 332, 388, 429, 461, 101, , 105
ESP10, 262, 332, 388, 428, 461, 103, , 107
ESP10, 259, 332, 386, 428, 460, 106, , 110
ESP10, 252, 330, 383, 426, 457, 108, , 112
ESP10, 248, 327, 382, 423, 455, 111, , 115
ESP10, 250, 329, 383, 425, 456, 113, , 117
ESP10, 250, 329, 383, 425, 456, 116, , 120
ESP10, 254, 332, 386, 427, 457, 118, , 122
ESP10, 246, 327, 382, 423, 453, 121, , 125
ESP10, 251, 331, 387, 426, 455, 123, , 127
ESP10, 248, 329, 384, 425, 454, 126, , 130
ESP10, 251, 332, 389, 429, 456, 128, , 132
ESP10, 253, 333, 391, 429, 458, 131, , 135
ESP10, 251, 332, 389, 429, 458, 133, , 137
ESP10, 250, 333, 389, 430, 458, 136, , 140
ESP10, 250, 332, 389, 431, 460, 138, , 142
ESP10, 249, 332, 388, 430, 460, 141, , 145
ESP10, 247, 330, 386, 427, 457, 143, , 147
ESP10, 246, 330, 388, 430, 457, 146, , 150
ESP10, 251, 333, 389, 431, 458, 148, , 152
ESP10, 253, 336, 389, 430, 457, 151, , 155
ESP10, 257, 341, 391, 431, 460, 153, , 157
ESP10, 259, 342, 391, 431, 461, 156, , 160
ESP10, 262, 344, 394, 432, 463, 158, , 162
ESP10, 264, 344, 396, 432, 462, 161, , 165
ESP10, 263, 339, 396, 427, 460, 163, , 167
ESP10, 266, 339, 397, 427, 460, 166, , 170
ESP10, 265, 338, 398, 428, 460, 168, , 172
ESP10, 270, 342, 407, 433, 464, 171, , 175
ESP10, 271, 341, 407, 436, 465, 173, , 177
ESP10, 270, 338, 406, 433, 463, 176, , 180
ESP10, 277, 345, 416, 439, 469, 178, , 182
ESP10, 276, 343, 415, 437, 469, 181, , 185
ESP10, 272, 340, 413, 436, 467, 183, , 187
ESP10, 273, 338, 412, 436, 468, 186, , 190
ESP10, 279, 344, 415, 441, 473, 188, , 192
ESP10, 277, 342, 413, 440, 472, 191, , 195
ESP10, 277, 341, 412, 443, 474, 193, , 197
ESP10, 269, 333, 405, 435, 467, 196, , 200
ESP10, 275, 334, 407, 435, 470, 198, , 202
ESP10, 279, 334, 402, 439, 466, 201, , 205
ESP10, 290, 343, 410, 449, 473, 204, , 208
ESP10, 284, 339, 406, 444, 468, 206, , 210
ESP10, 291, 342, 408, 448, 471, 209, , 213
ESP10, 287, 335, 402, 443, 464, 211, , 215
ESP10, 288, 339, 404, 446, 465, 214, , 218
ESP10, 291, 343, 408, 448, 467, 216, , 220
ESP10, 269, 323, 390, 433, 450, 219, , 223
ESP10, 272, 330, 396, 438, 452, 221, , 225
ESP10, 276, 340, 401, 441, 455, 224, , 228
ESP10, 272, 336, 396, 439, 452, 226, , 230
ESP10, 264, 321, 381, 427, 439, 229, , 233
ESP10, 281, 333, 396, 439, 453, 231, , 235
ESP10, 271, 324, 389, 431, 443, 234, , 238
ESP10, 294, 341, 406, 446, 460, 236, , 240
ESP10, 300, 344, 409, 449, 464, 239, , 243
ESP10, 310, 352, 414, 454, 470, 241, , 245
ESP10, 304, 342, 406, 448, 462, 244, , 248
ESP10, 288, 329, 393, 434, 450, 246, , 250
ESP10, 285, 329, 390, 433, 448, 249, , 253
ESP10, 283, 325, 388, 431, 446, 251, , 255
ESP10, 284, 326, 385, 430, 443, 254, , 258
ESP10, 290, 334, 390, 438, 450, 256, , 260
ESP10, 294, 336, 392, 439, 454, 259, , 263
ESP10, 294, 337, 395, 438, 454, 261, , 265
ESP10, 297, 340, 395, 436, 455, 264, , 268
ESP10, 299, 340, 394, 434, 454, 266, , 270
ESP10, 302, 345, 395, 434, 453, 269, , 273
ESP10, 314, 354, 402, 440, 459, 271, , 275
ESP10, 319, 360, 409, 444, 464, 274, , 278
ESP10, 324, 364, 416, 448, 470, 276, , 280
ESP10, 323, 361, 416, 445, 473, 279, , 283
ESP10, 318, 355, 410, 438, 469, 281, , 285
ESP10, 311, 348, 407, 431, 466, 284, , 288
ESP10, 313, 348, 408, 433, 469, 286, , 290
ESP10, 320, 351, 412, 436, 472, 289, , 293
ESP10, 320, 350, 410, 435, 471, 291, , 295
ESP10, 326, 356, 415, 439, 473, 294, , 298
ESP10, 335, 364, 419, 450, 480, 296, , 300
ESP10, 335, 363, 416, 447, 478, 299, , 303
ESP10, 325, 356, 407, 440, 470, 301, , 305
ESP10, 328, 361, 411, 444, 472, 304, , 308
ESP10, 325, 357, 409, 443, 468, 306, , 310
ESP10, 323, 359, 407, 441, 466, 309, , 313
ESP10, 325, 363, 409, 443, 467, 311, , 315
ESP10, 325, 368, 409, 444, 466, 314, , 318
ESP10, 329, 372, 410, 448, 468, 316, , 320
ESP10, 331, 376, 410, 448, 468, 319, , 323
ESP10, 335, 378, 411, 450, 469, 321, , 325
ESP10, 335, 378, 411, 451, 469, 324, , 328
ESP10, 335, 382, 413, 451, 468, 326, , 330
ESP10, 334, 382, 411, 449, 466, 329, , 333
ESP10, 335, 385, 409, 448, 465, 331, , 335
ESP10, 338, 385, 408, 445, 463, 334, , 338
ESP10, 337, 385, 407, 443, 461, 337, , 341
ESP10, 342, 385, 408, 446, 462, 339, , 343
ESP10, 343, 386, 409, 445, 460, 342, , 346
ESP10, 353, 397, 417, 454, 467, 344, , 348
ESP10, 354, 396, 414, 451, 465, 347, , 351
ESP10, 360, 400, 417, 455, 468, 349, , 353
ESP10, 360, 400, 419, 456, 468, 352, , 356
ESP10, 365, 406, 425, 459, 471, 354, , 358
ESP10, 366, 410, 425, 459, 473, 357, , 361
ESP10, 367, 408, 425, 458, 473, 359, , 363
ESP10, 374, 409, 426, 459, 477, 362, , 366
ESP10, 373, 408, 426, 457, 477, 364, , 368
ESP10, 375, 411, 428, 457, 476, 367, , 371
ESP10, 381, 415, 432, 459, 478, 369, , 373
ESP10, 387, 417, 436, 461, 479, 372, , 376
ESP10, 384, 415, 433, 457, 476, 374, , 378
ESP10, 389, 416, 434, 459, 478, 377, , 381
ESP10, 391, 417, 438, 462, 479, 379, , 383
ESP10, 393, 417, 440, 463, 479, 382, , 386
ESP10, 390, 416, 438, 460, 477, 384, , 388
ESP10, 387, 414, 438, 457, 476, 387, , 391
ESP10, 391, 417, 443, 461, 477, 389, , 393
ESP10, 387, 415, 438, 461, 473, 392, , 396
ESP10, 388, 416, 438, 464, 477, 394, , 398
ESP10, 385, 409, 434, 459, 471, 397, , 401
ESP10, 388, 411, 435, 460, 473, 399, , 403
ESP10, 381, 404, 427, 452, 468, 402, , 406
ESP10, 383, 407, 431, 453, 470, 404, , 408
ESP10, 378, 403, 426, 448, 469, 407, , 411
ESP10, 375, 398, 420, 444, 471, 409, , 413
ESP10, 378, 400, 421, 446, 473, 412, , 416
ESP10, 383, 405, 428, 451, 479, 414, , 418
ESP10, 369, 391, 414, 438, 467, 417, , 421
ESP10, 378, 400, 422, 448, 475, 419, , 423
ESP10, 375, 399, 420, 447, 474, 422, , 426
ESP10, 383, 404, 424, 451, 477, 424, , 428
ESP10, 385, 408, 426, 452, 477, 427, , 431
ESP10, 385, 406, 424, 451, 475, 429, , 433
ESP10, 389, 411, 427, 452, 477, 432, , 436
ESP10, 394, 412, 430, 455, 479, 434, , 438
ESP10, 400, 412, 431, 457, 479, 437, , 441
ESP10, 394, 406, 427, 450, 472, 439, , 443
ESP10, 392, 403, 425, 447, 469, 442, , 446
ESP10, 391, 409, 426, 446, 467, 444, , 448
ESP10, 395, 416, 430, 451, 471, 447, , 451
ESP10, 396, 417, 431, 453, 472, 449, , 453
ESP10, 388, 410, 424, 447, 465, 452, , 456
ESP10, 380, 406, 417, 440, 458, 454, , 458
ESP10, 375, 403, 414, 438, 456, 457, , 461
ESP10, 368, 396, 407, 432, 449, 459, , 463
ESP10, 366, 395, 409, 432, 447, 462, , 466
ESP10, 366, 397, 411, 433, 450, 464, , 468
ESP10, 360, 391, 406, 427, 445, 467, , 471
ESP10, 363, 395, 411, 431, 450, 469, , 473
ESP10, 357, 390, 407, 427, 445, 472, , 476
ESP10, 353, 387, 404, 425, 442, 475, , 479
ESP10, 353, 386, 404, 426, 440, 477, , 481
ESP10, 359, 393, 411, 431, 449, 480, , 484
ESP10, 357, 394, 410, 429, 450, 482, , 486
ESP10, 352, 388, 403, 426, 443, 485, , 489
ESP10, 345, 384, 399, 425, 435, 487, , 491
ESP10, 348, 388, 406, 428, 439, 490, , 494
ESP10, 349, 389, 408, 429, 441, 492, , 496
ESP10, 360, 392, 415, 429, 444, 495, , 499
ESP10, 365, 389, 412, 426, 442, 497, , 501
ESP10, 366, 385, 409, 424, 439, 500, , 504
ESP10, 363, 384, 406, 423, 437, 502, , 506
ESP10, 354, 374, 394, 413, 428, 505, , 509
ESP10, 350, 373, 389, 409, 425, 507, , 511
ESP10, 366, 389, 405, 424, 437, 510, , 514
ESP10, 357, 380, 394, 412, 423, 512, , 516
ESP10, 364, 386, 400, 417, 429, 515, , 519
ESP10, 365, 385, 405, 417, 430, 517, , 521
ESP10, 368, 387, 407, 420, 434, 520, , 524
ESP10, 374, 393, 413, 427, 439, 522, , 526
ESP10, 373, 395, 413, 428, 439, 525, , 529
ESP10, 373, 394, 413, 427, 437, 527, , 531
ESP10, 377, 399, 422, 433, 442, 530, , 534
ESP10, 377, 400, 423, 434, 441, 532, , 536
ESP10, 375, 398, 422, 432, 439, 535, , 539
ESP10, 376, 401, 424, 436, 440, 537, , 541
ESP10, 382, 403, 426, 438, 441, 540, , 544
ESP10, 375, 396, 420, 434, 436, 542, , 546
ESP10, 365, 388, 410, 425, 427, 545, , 549
ESP10, 364, 388, 408, 423, 426, 547, , 551
ESP10, 375, 398, 419, 433, 435, 550, , 554
ESP10, 371, 397, 416, 430, 434, 552, , 556
ESP10, 377, 401, 418, 432, 437, 555, , 559
ESP10, 386, 402, 420, 432, 437, 557, , 561
ESP10, 398, 415, 433, 442, 448, 560, , 564
ESP10, 389, 408, 425, 434, 440, 562, , 566
ESP10, 400, 417, 433, 442, 447, 565, , 569
ESP10, 398, 413, 428, 437, 442, 567, , 571
ESP10, 398, 413, 428, 436, 443, 570, , 574
ESP10, 401, 418, 431, 440, 445, 572, , 576
ESP10, 403, 418, 432, 442, 446, 575, , 579
ESP10, 400, 415, 430, 440, 444, 577, , 581
ESP10, 410, 421, 437, 446, 450, 580, , 584
ESP10, 407, 419, 436, 444, 448, 582, , 586
ESP10, 408, 421, 438, 446, 449, 585, , 589
ESP10, 407, 421, 438, 444, 448, 587, , 591
ESP10, 407, 422, 439, 444, 448, 590, , 594
ESP10, 409, 422, 438, 443, 446, 592, , 596
ESP10, 410, 423, 439, 444, 447, 595, , 599
ESP10, 412, 426, 443, 446, 451, 597, , 601
ESP10, 413, 428, 443, 447, 451, 600, , 604
ESP10, 416, 431, 444, 448, 451, 602, , 606
ESP10, 417, 432, 444, 449, 452, 605, , 609
ESP10, 418, 435, 444, 449, 452, 608, , 612
ESP10, 417, 435, 446, 449, 451, 610, , 614
ESP10, 418, 436, 446, 449, 451, 613, , 617
ESP10, 418, 437, 446, 450, 452, 615, , 619
ESP10, 419, 437, 447, 450, 452, 618, , 622
ESP10, 418, 435, 446, 449, 451, 620, , 624
ESP10, 421, 439, 447, 449, 452, 623, , 627
ESP10, 421, 441, 447, 450, 452, 625, , 629
ESP10, 422, 442, 447, 450, 452, 628, , 632
ESP10, 425, 442, 448, 450, 452, 630, , 634
ESP10, 423, 439, 445, 448, 450, 633, , 637
ESP10, 425, 440, 445, 449, 451, 635, , 639
ESP10, 424, 440, 444, 447, 450, 638, , 642
ESP10, 424, 440, 444, 447, 449, 640, , 644
ESP10, 424, 441, 445, 447, 449, 643, , 647
ESP10, 424, 442, 445, 448, 449, 645, , 649
ESP10, 426, 439, 444, 446, 448, 648, , 652
ESP10, 426, 437, 442, 444, 446, 650, , 654
ESP10, 426, 438, 442, 445, 446, 653, , 657
ESP10, 428, 438, 442, 445, 445, 655, , 659
ESP10, 427, 437, 441, 444, 444, 658, , 662
ESP10, 427, 437, 441, 443, 444, 660, , 664
ESP10, 427, 435, 441, 442, 442, 663, , 667
ESP10, 434, 439, 443, 443, 444, 665, , 669
ESP10, 439, 443, 446, 447, 447, 668, , 672
ESP10, 437, 442, 445, 445, 445, 670, , 674
ESP10, 437, 443, 445, 446, 446, 673, , 677
ESP10, 437, 443, 446, 446, 446, 675, , 679
ESP10, 439, 444, 446, 446, 446, 678, , 682
ESP10, 440, 444, 446, 447, 447, 680, , 684
ESP10, 441, 444, 446, 446, 446, 683, , 687
ESP10, 439, 443, 445, 445, 445, 685, , 689
ESP10, 441, 444, 446, 446, 446, 688, , 692
ESP10, 444, 446, 446, 447, 447, 690, , 694
ESP10, 445, 446, 446, 447, 447, 693, , 697
ESP10, 445, 446, 446, 446, 446, 695, , 699
ESP10, 445, 447, 447, 447, 447, 698, , 702
ESP10, 446, 447, 447, 447, 447, 700, , 704
ESP10, 446, 447, 447, 447, 447, 703, , 707
ESP10, 446, 447, 447, 447, 447, 705, , 709
ESP10, 446, 447, 447, 447, 448, 708, , 712
ESP10, 446, 447, 448, 448, 448, 710, , 714
ESP10, 446, 448, 448, 448, 448, 713, , 717
ESP10, 446, 448, 448, 448, 448, 715, , 719
ESP10, 447, 448, 448, 448, 448, 718, , 722
ESP10, 449, 450, 451, 451, 451, 720, , 724
ESP10, 450, 451, 451, 451, 451, 723, , 727
ESP10, 450, 451, 451, 451, 451, 725, , 729
ESP10, 450, 451, 451, 451, 451, 728, , 732
ESP10, 450, 451, 451, 451, 451, 730, , 734
ESP10, 451, 451, 451, 451, 452, 733, , 737
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Data Files
/chpsesp/ensemble/natural/SPOW1N_SQIN.ESPF10.csv
SPOW1N_SQIN.ESPF0.csv|2026-06-23
SPOW1N_SQIN.ESPF10.csv|2026-06-23
SPOW1N_SQIN.ESPFM.csv|2026-06-23
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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