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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:
2026-05-14
Issued:
2026-05-14
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
1662
1724
66
1964
2616
APR-JUL
1590
1649
66
1878
2489
JAN-SEP
3358
3420
86
3660
3972
JAN-JUL
3287
3345
87
3575
3844
OCT-SEP
4243
4306
97
4546
4453
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-05-14
Issued:
2026-05-14
Hide Forecast
APR-SEP
1699
1782
68
2058
2616
APR-JUL
1626
1697
68
1957
2489
JAN-SEP
3396
3479
88
3755
3972
JAN-JUL
3323
3394
88
3653
3844
OCT-SEP
4281
4364
98
4640
4453
Reference
ESP with 0 Days QPF
Ensemble:
2026-05-14
Issued:
2026-05-14
Hide Forecast
APR-SEP
1708
1825
70
2138
2616
APR-JUL
1633
1741
70
2039
2489
JAN-SEP
3405
3521
89
3835
3972
JAN-JUL
3330
3438
89
3735
3844
OCT-SEP
4290
4406
99
4720
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, 74, , 78
ESP10, 264, 330, 390, 432, 463, 77, , 81
ESP10, 263, 330, 390, 431, 462, 80, , 84
ESP10, 264, 331, 392, 432, 462, 83, , 87
ESP10, 262, 331, 391, 431, 460, 86, , 90
ESP10, 264, 333, 391, 431, 461, 89, , 93
ESP10, 265, 334, 391, 431, 462, 92, , 96
ESP10, 264, 333, 390, 431, 461, 95, , 99
ESP10, 261, 332, 388, 429, 459, 98, , 102
ESP10, 260, 332, 387, 429, 459, 100, , 104
ESP10, 263, 333, 388, 429, 459, 103, , 107
ESP10, 262, 332, 388, 429, 461, 106, , 110
ESP10, 262, 332, 388, 428, 461, 109, , 113
ESP10, 259, 332, 386, 428, 460, 112, , 116
ESP10, 252, 330, 383, 426, 457, 115, , 119
ESP10, 248, 327, 382, 423, 455, 118, , 122
ESP10, 250, 329, 383, 425, 456, 121, , 125
ESP10, 250, 329, 383, 425, 456, 124, , 128
ESP10, 254, 332, 386, 427, 457, 127, , 131
ESP10, 246, 327, 382, 423, 453, 130, , 134
ESP10, 251, 331, 387, 426, 455, 133, , 137
ESP10, 248, 329, 384, 425, 454, 136, , 140
ESP10, 251, 332, 389, 429, 456, 139, , 143
ESP10, 253, 333, 391, 429, 458, 142, , 146
ESP10, 251, 332, 389, 429, 458, 145, , 149
ESP10, 250, 333, 389, 430, 458, 148, , 152
ESP10, 250, 332, 389, 431, 460, 151, , 155
ESP10, 249, 332, 388, 430, 460, 154, , 158
ESP10, 247, 330, 386, 427, 457, 157, , 161
ESP10, 246, 330, 388, 430, 457, 159, , 163
ESP10, 251, 333, 389, 431, 458, 162, , 166
ESP10, 253, 336, 389, 430, 457, 165, , 169
ESP10, 257, 341, 391, 431, 460, 168, , 172
ESP10, 259, 342, 391, 431, 461, 171, , 175
ESP10, 262, 344, 394, 432, 463, 174, , 178
ESP10, 264, 344, 396, 432, 462, 177, , 181
ESP10, 263, 339, 396, 427, 460, 180, , 184
ESP10, 266, 339, 397, 427, 460, 183, , 187
ESP10, 265, 338, 398, 428, 460, 186, , 190
ESP10, 270, 342, 407, 433, 464, 189, , 193
ESP10, 271, 341, 407, 436, 465, 192, , 196
ESP10, 270, 338, 406, 433, 463, 195, , 199
ESP10, 277, 345, 416, 439, 469, 198, , 202
ESP10, 276, 343, 415, 437, 469, 201, , 205
ESP10, 272, 340, 413, 436, 467, 204, , 208
ESP10, 273, 338, 412, 436, 468, 207, , 211
ESP10, 279, 344, 415, 441, 473, 210, , 214
ESP10, 277, 342, 413, 440, 472, 213, , 217
ESP10, 277, 341, 412, 443, 474, 216, , 220
ESP10, 269, 333, 405, 435, 467, 219, , 223
ESP10, 275, 334, 407, 435, 470, 221, , 225
ESP10, 279, 334, 402, 439, 466, 224, , 228
ESP10, 290, 343, 410, 449, 473, 227, , 231
ESP10, 284, 339, 406, 444, 468, 230, , 234
ESP10, 291, 342, 408, 448, 471, 233, , 237
ESP10, 287, 335, 402, 443, 464, 236, , 240
ESP10, 288, 339, 404, 446, 465, 239, , 243
ESP10, 291, 343, 408, 448, 467, 242, , 246
ESP10, 269, 323, 390, 433, 450, 245, , 249
ESP10, 272, 330, 396, 438, 452, 248, , 252
ESP10, 276, 340, 401, 441, 455, 251, , 255
ESP10, 272, 336, 396, 439, 452, 254, , 258
ESP10, 264, 321, 381, 427, 439, 257, , 261
ESP10, 281, 333, 396, 439, 453, 260, , 264
ESP10, 271, 324, 389, 431, 443, 263, , 267
ESP10, 294, 341, 406, 446, 460, 266, , 270
ESP10, 300, 344, 409, 449, 464, 269, , 273
ESP10, 310, 352, 414, 454, 470, 272, , 276
ESP10, 304, 342, 406, 448, 462, 275, , 279
ESP10, 288, 329, 393, 434, 450, 278, , 282
ESP10, 285, 329, 390, 433, 448, 281, , 285
ESP10, 283, 325, 388, 431, 446, 283, , 287
ESP10, 284, 326, 385, 430, 443, 286, , 290
ESP10, 290, 334, 390, 438, 450, 289, , 293
ESP10, 294, 336, 392, 439, 454, 292, , 296
ESP10, 294, 337, 395, 438, 454, 295, , 299
ESP10, 297, 340, 395, 436, 455, 298, , 302
ESP10, 299, 340, 394, 434, 454, 301, , 305
ESP10, 302, 345, 395, 434, 453, 304, , 308
ESP10, 314, 354, 402, 440, 459, 307, , 311
ESP10, 319, 360, 409, 444, 464, 310, , 314
ESP10, 324, 364, 416, 448, 470, 313, , 317
ESP10, 323, 361, 416, 445, 473, 316, , 320
ESP10, 318, 355, 410, 438, 469, 319, , 323
ESP10, 311, 348, 407, 431, 466, 322, , 326
ESP10, 313, 348, 408, 433, 469, 325, , 329
ESP10, 320, 351, 412, 436, 472, 328, , 332
ESP10, 320, 350, 410, 435, 471, 331, , 335
ESP10, 326, 356, 415, 439, 473, 334, , 338
ESP10, 335, 364, 419, 450, 480, 337, , 341
ESP10, 335, 363, 416, 447, 478, 340, , 344
ESP10, 325, 356, 407, 440, 470, 342, , 346
ESP10, 328, 361, 411, 444, 472, 345, , 349
ESP10, 325, 357, 409, 443, 468, 348, , 352
ESP10, 323, 359, 407, 441, 466, 351, , 355
ESP10, 325, 363, 409, 443, 467, 354, , 358
ESP10, 325, 368, 409, 444, 466, 357, , 361
ESP10, 329, 372, 410, 448, 468, 360, , 364
ESP10, 331, 376, 410, 448, 468, 363, , 367
ESP10, 335, 378, 411, 450, 469, 366, , 370
ESP10, 335, 378, 411, 451, 469, 369, , 373
ESP10, 335, 382, 413, 451, 468, 372, , 376
ESP10, 334, 382, 411, 449, 466, 375, , 379
ESP10, 335, 385, 409, 448, 465, 378, , 382
ESP10, 338, 385, 408, 445, 463, 381, , 385
ESP10, 337, 385, 407, 443, 461, 384, , 388
ESP10, 342, 385, 408, 446, 462, 387, , 391
ESP10, 343, 386, 409, 445, 460, 390, , 394
ESP10, 353, 397, 417, 454, 467, 393, , 397
ESP10, 354, 396, 414, 451, 465, 396, , 400
ESP10, 360, 400, 417, 455, 468, 399, , 403
ESP10, 360, 400, 419, 456, 468, 402, , 406
ESP10, 365, 406, 425, 459, 471, 404, , 408
ESP10, 366, 410, 425, 459, 473, 407, , 411
ESP10, 367, 408, 425, 458, 473, 410, , 414
ESP10, 374, 409, 426, 459, 477, 413, , 417
ESP10, 373, 408, 426, 457, 477, 416, , 420
ESP10, 375, 411, 428, 457, 476, 419, , 423
ESP10, 381, 415, 432, 459, 478, 422, , 426
ESP10, 387, 417, 436, 461, 479, 425, , 429
ESP10, 384, 415, 433, 457, 476, 428, , 432
ESP10, 389, 416, 434, 459, 478, 431, , 435
ESP10, 391, 417, 438, 462, 479, 434, , 438
ESP10, 393, 417, 440, 463, 479, 437, , 441
ESP10, 390, 416, 438, 460, 477, 440, , 444
ESP10, 387, 414, 438, 457, 476, 443, , 447
ESP10, 391, 417, 443, 461, 477, 446, , 450
ESP10, 387, 415, 438, 461, 473, 449, , 453
ESP10, 388, 416, 438, 464, 477, 452, , 456
ESP10, 385, 409, 434, 459, 471, 455, , 459
ESP10, 388, 411, 435, 460, 473, 458, , 462
ESP10, 381, 404, 427, 452, 468, 461, , 465
ESP10, 383, 407, 431, 453, 470, 464, , 468
ESP10, 378, 403, 426, 448, 469, 466, , 470
ESP10, 375, 398, 420, 444, 471, 469, , 473
ESP10, 378, 400, 421, 446, 473, 472, , 476
ESP10, 383, 405, 428, 451, 479, 475, , 479
ESP10, 369, 391, 414, 438, 467, 478, , 482
ESP10, 378, 400, 422, 448, 475, 481, , 485
ESP10, 375, 399, 420, 447, 474, 484, , 488
ESP10, 383, 404, 424, 451, 477, 487, , 491
ESP10, 385, 408, 426, 452, 477, 490, , 494
ESP10, 385, 406, 424, 451, 475, 493, , 497
ESP10, 389, 411, 427, 452, 477, 496, , 500
ESP10, 394, 412, 430, 455, 479, 499, , 503
ESP10, 400, 412, 431, 457, 479, 502, , 506
ESP10, 394, 406, 427, 450, 472, 505, , 509
ESP10, 392, 403, 425, 447, 469, 508, , 512
ESP10, 391, 409, 426, 446, 467, 511, , 515
ESP10, 395, 416, 430, 451, 471, 514, , 518
ESP10, 396, 417, 431, 453, 472, 517, , 521
ESP10, 388, 410, 424, 447, 465, 520, , 524
ESP10, 380, 406, 417, 440, 458, 523, , 527
ESP10, 375, 403, 414, 438, 456, 525, , 529
ESP10, 368, 396, 407, 432, 449, 528, , 532
ESP10, 366, 395, 409, 432, 447, 531, , 535
ESP10, 366, 397, 411, 433, 450, 534, , 538
ESP10, 360, 391, 406, 427, 445, 537, , 541
ESP10, 363, 395, 411, 431, 450, 540, , 544
ESP10, 357, 390, 407, 427, 445, 543, , 547
ESP10, 353, 387, 404, 425, 442, 546, , 550
ESP10, 353, 386, 404, 426, 440, 549, , 553
ESP10, 359, 393, 411, 431, 449, 552, , 556
ESP10, 357, 394, 410, 429, 450, 555, , 559
ESP10, 352, 388, 403, 426, 443, 558, , 562
ESP10, 345, 384, 399, 425, 435, 561, , 565
ESP10, 348, 388, 406, 428, 439, 564, , 568
ESP10, 349, 389, 408, 429, 441, 567, , 571
ESP10, 360, 392, 415, 429, 444, 570, , 574
ESP10, 365, 389, 412, 426, 442, 573, , 577
ESP10, 366, 385, 409, 424, 439, 576, , 580
ESP10, 363, 384, 406, 423, 437, 579, , 583
ESP10, 354, 374, 394, 413, 428, 582, , 586
ESP10, 350, 373, 389, 409, 425, 585, , 589
ESP10, 366, 389, 405, 424, 437, 587, , 591
ESP10, 357, 380, 394, 412, 423, 590, , 594
ESP10, 364, 386, 400, 417, 429, 593, , 597
ESP10, 365, 385, 405, 417, 430, 596, , 600
ESP10, 368, 387, 407, 420, 434, 599, , 603
ESP10, 374, 393, 413, 427, 439, 602, , 606
ESP10, 373, 395, 413, 428, 439, 605, , 609
ESP10, 373, 394, 413, 427, 437, 608, , 612
ESP10, 377, 399, 422, 433, 442, 611, , 615
ESP10, 377, 400, 423, 434, 441, 614, , 618
ESP10, 375, 398, 422, 432, 439, 617, , 621
ESP10, 376, 401, 424, 436, 440, 620, , 624
ESP10, 382, 403, 426, 438, 441, 623, , 627
ESP10, 375, 396, 420, 434, 436, 626, , 630
ESP10, 365, 388, 410, 425, 427, 629, , 633
ESP10, 364, 388, 408, 423, 426, 632, , 636
ESP10, 375, 398, 419, 433, 435, 635, , 639
ESP10, 371, 397, 416, 430, 434, 638, , 642
ESP10, 377, 401, 418, 432, 437, 641, , 645
ESP10, 386, 402, 420, 432, 437, 644, , 648
ESP10, 398, 415, 433, 442, 448, 647, , 651
ESP10, 389, 408, 425, 434, 440, 649, , 653
ESP10, 400, 417, 433, 442, 447, 652, , 656
ESP10, 398, 413, 428, 437, 442, 655, , 659
ESP10, 398, 413, 428, 436, 443, 658, , 662
ESP10, 401, 418, 431, 440, 445, 661, , 665
ESP10, 403, 418, 432, 442, 446, 664, , 668
ESP10, 400, 415, 430, 440, 444, 667, , 671
ESP10, 410, 421, 437, 446, 450, 670, , 674
ESP10, 407, 419, 436, 444, 448, 673, , 677
ESP10, 408, 421, 438, 446, 449, 676, , 680
ESP10, 407, 421, 438, 444, 448, 679, , 683
ESP10, 407, 422, 439, 444, 448, 682, , 686
ESP10, 409, 422, 438, 443, 446, 685, , 689
ESP10, 410, 423, 439, 444, 447, 688, , 692
ESP10, 412, 426, 443, 446, 451, 691, , 695
ESP10, 413, 428, 443, 447, 451, 694, , 698
ESP10, 416, 431, 444, 448, 451, 697, , 701
ESP10, 417, 432, 444, 449, 452, 700, , 704
ESP10, 418, 435, 444, 449, 452, 703, , 707
ESP10, 417, 435, 446, 449, 451, 706, , 710
ESP10, 418, 436, 446, 449, 451, 708, , 712
ESP10, 418, 437, 446, 450, 452, 711, , 715
ESP10, 419, 437, 447, 450, 452, 714, , 718
ESP10, 418, 435, 446, 449, 451, 717, , 721
ESP10, 421, 439, 447, 449, 452, 720, , 724
ESP10, 421, 441, 447, 450, 452, 723, , 727
ESP10, 422, 442, 447, 450, 452, 726, , 730
ESP10, 425, 442, 448, 450, 452, 729, , 733
ESP10, 423, 439, 445, 448, 450, 732, , 736
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ESP10
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Data Files
/chpsesp/ensemble/natural/SPOW1N_SQIN.ESPF10.csv
SPOW1N_SQIN.ESPF0.csv|2026-05-14
SPOW1N_SQIN.ESPF10.csv|2026-05-14
SPOW1N_SQIN.ESPFM.csv|2026-05-14
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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