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Archive:
Water Year
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YAKIMA - AT UMTANUM
(
UMTW1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-05-31
Issued:
2026-05-31
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
650
662
55
679
1200
APR-JUL
547
555
52
571
1067
JAN-SEP
1445
1456
85
1473
1718
JAN-JUL
1341
1349
85
1365
1584
OCT-SEP
2250
2261
107
2279
2121
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-05-31
Issued:
2026-05-31
Hide Forecast
APR-SEP
650
663
55
689
1200
APR-JUL
545
558
52
581
1067
JAN-SEP
1444
1457
85
1483
1718
JAN-JUL
1339
1352
85
1376
1584
OCT-SEP
2250
2262
107
2288
2121
Reference
ESP with 0 Days QPF
Ensemble:
2026-05-31
Issued:
2026-05-31
Hide Forecast
APR-SEP
649
665
55
700
1200
APR-JUL
543
560
53
591
1067
JAN-SEP
1443
1459
85
1495
1718
JAN-JUL
1337
1355
86
1386
1584
OCT-SEP
2249
2265
107
2300
2121
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 246, 297, 335, 366, 413, 71, , 75
ESP10, 246, 296, 335, 366, 413, 73, , 77
ESP10, 246, 297, 337, 366, 413, 76, , 80
ESP10, 246, 297, 337, 366, 413, 79, , 83
ESP10, 247, 300, 340, 366, 414, 82, , 86
ESP10, 247, 300, 340, 366, 414, 84, , 88
ESP10, 246, 301, 339, 366, 413, 87, , 91
ESP10, 247, 303, 340, 366, 413, 90, , 94
ESP10, 246, 302, 341, 366, 413, 93, , 97
ESP10, 245, 304, 339, 365, 413, 95, , 99
ESP10, 246, 306, 342, 366, 412, 98, , 102
ESP10, 248, 306, 341, 368, 411, 101, , 105
ESP10, 251, 305, 342, 370, 411, 104, , 108
ESP10, 251, 305, 341, 373, 411, 106, , 110
ESP10, 251, 304, 339, 372, 411, 109, , 113
ESP10, 247, 300, 335, 370, 409, 112, , 116
ESP10, 240, 294, 328, 365, 404, 115, , 119
ESP10, 238, 292, 329, 363, 403, 117, , 121
ESP10, 239, 294, 330, 364, 403, 120, , 124
ESP10, 241, 294, 330, 364, 403, 123, , 127
ESP10, 234, 287, 325, 357, 397, 126, , 130
ESP10, 242, 297, 332, 365, 404, 128, , 132
ESP10, 236, 292, 326, 359, 400, 131, , 135
ESP10, 241, 300, 333, 364, 405, 134, , 138
ESP10, 243, 303, 334, 365, 405, 137, , 141
ESP10, 242, 300, 333, 362, 402, 139, , 143
ESP10, 248, 302, 335, 363, 405, 142, , 146
ESP10, 249, 305, 336, 364, 406, 145, , 149
ESP10, 247, 307, 335, 364, 406, 148, , 152
ESP10, 240, 301, 329, 358, 400, 150, , 154
ESP10, 233, 295, 324, 353, 395, 153, , 157
ESP10, 234, 295, 326, 355, 399, 156, , 160
ESP10, 230, 291, 326, 355, 396, 159, , 163
ESP10, 242, 299, 337, 364, 403, 161, , 165
ESP10, 243, 302, 339, 368, 404, 164, , 168
ESP10, 242, 304, 338, 369, 404, 167, , 171
ESP10, 241, 304, 339, 369, 404, 170, , 174
ESP10, 236, 300, 338, 367, 401, 172, , 176
ESP10, 234, 299, 340, 366, 400, 175, , 179
ESP10, 233, 299, 341, 365, 400, 178, , 182
ESP10, 237, 305, 345, 368, 403, 181, , 185
ESP10, 258, 323, 361, 383, 415, 183, , 187
ESP10, 264, 320, 359, 384, 412, 186, , 190
ESP10, 274, 326, 367, 394, 418, 189, , 193
ESP10, 274, 323, 366, 395, 416, 192, , 196
ESP10, 276, 323, 368, 397, 416, 194, , 198
ESP10, 273, 319, 366, 397, 416, 197, , 201
ESP10, 280, 325, 371, 405, 421, 200, , 204
ESP10, 285, 323, 370, 405, 421, 203, , 207
ESP10, 287, 321, 368, 407, 422, 205, , 209
ESP10, 282, 318, 364, 404, 421, 208, , 212
ESP10, 281, 322, 363, 405, 423, 211, , 215
ESP10, 278, 317, 361, 400, 425, 214, , 218
ESP10, 287, 325, 371, 409, 433, 216, , 220
ESP10, 282, 321, 370, 407, 431, 219, , 223
ESP10, 289, 330, 374, 412, 435, 222, , 226
ESP10, 288, 328, 374, 411, 434, 225, , 229
ESP10, 292, 329, 375, 411, 436, 227, , 231
ESP10, 295, 330, 377, 413, 440, 230, , 234
ESP10, 288, 323, 373, 407, 436, 233, , 237
ESP10, 296, 329, 374, 412, 441, 236, , 240
ESP10, 304, 335, 380, 420, 444, 238, , 242
ESP10, 302, 335, 376, 416, 441, 241, , 245
ESP10, 292, 331, 367, 410, 433, 244, , 248
ESP10, 296, 338, 371, 415, 438, 246, , 250
ESP10, 286, 336, 366, 409, 429, 249, , 253
ESP10, 295, 346, 378, 418, 439, 252, , 256
ESP10, 295, 345, 379, 421, 439, 255, , 259
ESP10, 291, 343, 376, 419, 435, 257, , 261
ESP10, 284, 340, 369, 411, 428, 260, , 264
ESP10, 270, 330, 359, 404, 415, 263, , 267
ESP10, 264, 325, 353, 400, 412, 266, , 270
ESP10, 261, 322, 353, 399, 410, 268, , 272
ESP10, 267, 328, 360, 406, 418, 271, , 275
ESP10, 271, 332, 363, 411, 425, 274, , 278
ESP10, 272, 333, 366, 414, 426, 277, , 281
ESP10, 263, 325, 355, 406, 421, 279, , 283
ESP10, 261, 324, 354, 402, 420, 282, , 286
ESP10, 268, 326, 359, 405, 423, 285, , 289
ESP10, 265, 317, 351, 394, 414, 288, , 292
ESP10, 275, 327, 364, 405, 423, 290, , 294
ESP10, 276, 327, 367, 405, 423, 293, , 297
ESP10, 278, 328, 371, 406, 422, 296, , 300
ESP10, 280, 332, 376, 408, 423, 299, , 303
ESP10, 274, 332, 371, 403, 417, 301, , 305
ESP10, 269, 327, 366, 399, 413, 304, , 308
ESP10, 274, 330, 370, 402, 423, 307, , 311
ESP10, 275, 330, 371, 406, 427, 310, , 314
ESP10, 277, 336, 376, 410, 430, 312, , 316
ESP10, 289, 340, 381, 413, 435, 315, , 319
ESP10, 294, 342, 385, 418, 437, 318, , 322
ESP10, 289, 337, 379, 413, 432, 321, , 325
ESP10, 287, 332, 374, 408, 427, 323, , 327
ESP10, 292, 332, 380, 409, 427, 326, , 330
ESP10, 288, 328, 377, 404, 422, 329, , 333
ESP10, 287, 327, 378, 403, 422, 332, , 336
ESP10, 288, 333, 379, 402, 423, 334, , 338
ESP10, 286, 337, 377, 403, 428, 337, , 341
ESP10, 292, 347, 383, 411, 436, 340, , 344
ESP10, 293, 349, 384, 415, 438, 343, , 347
ESP10, 292, 349, 383, 414, 438, 345, , 349
ESP10, 293, 349, 383, 414, 439, 348, , 352
ESP10, 295, 353, 384, 416, 442, 351, , 355
ESP10, 299, 356, 384, 416, 443, 354, , 358
ESP10, 303, 363, 387, 419, 446, 356, , 360
ESP10, 307, 362, 384, 420, 443, 359, , 363
ESP10, 310, 360, 383, 420, 441, 362, , 366
ESP10, 316, 365, 386, 423, 444, 365, , 369
ESP10, 328, 369, 390, 424, 446, 367, , 371
ESP10, 336, 379, 398, 431, 450, 370, , 374
ESP10, 331, 374, 395, 425, 447, 373, , 377
ESP10, 335, 377, 402, 428, 449, 376, , 380
ESP10, 336, 379, 406, 429, 451, 378, , 382
ESP10, 341, 386, 414, 435, 455, 381, , 385
ESP10, 339, 387, 413, 433, 453, 384, , 388
ESP10, 336, 382, 409, 429, 450, 387, , 391
ESP10, 342, 385, 409, 433, 452, 389, , 393
ESP10, 346, 387, 409, 437, 453, 392, , 396
ESP10, 346, 390, 412, 438, 454, 395, , 399
ESP10, 346, 391, 413, 438, 455, 398, , 402
ESP10, 348, 393, 416, 440, 457, 400, , 404
ESP10, 346, 393, 417, 437, 454, 403, , 407
ESP10, 345, 390, 416, 436, 451, 406, , 410
ESP10, 349, 390, 419, 439, 450, 408, , 412
ESP10, 354, 391, 420, 437, 454, 411, , 415
ESP10, 354, 391, 419, 436, 453, 414, , 418
ESP10, 355, 390, 417, 436, 454, 417, , 421
ESP10, 360, 396, 421, 441, 457, 419, , 423
ESP10, 361, 393, 420, 439, 453, 422, , 426
ESP10, 364, 394, 421, 440, 453, 425, , 429
ESP10, 369, 395, 421, 440, 452, 428, , 432
ESP10, 371, 397, 424, 441, 455, 430, , 434
ESP10, 362, 390, 417, 436, 448, 433, , 437
ESP10, 362, 390, 420, 440, 450, 436, , 440
ESP10, 365, 391, 423, 440, 453, 439, , 443
ESP10, 359, 386, 418, 436, 450, 441, , 445
ESP10, 362, 387, 418, 438, 449, 444, , 448
ESP10, 370, 392, 424, 443, 454, 447, , 451
ESP10, 359, 382, 413, 433, 444, 450, , 454
ESP10, 369, 394, 423, 446, 457, 452, , 456
ESP10, 364, 386, 416, 439, 450, 455, , 459
ESP10, 368, 392, 420, 444, 453, 458, , 462
ESP10, 368, 394, 418, 442, 452, 461, , 465
ESP10, 377, 405, 426, 451, 461, 463, , 467
ESP10, 382, 409, 431, 456, 466, 466, , 470
ESP10, 385, 411, 435, 459, 469, 469, , 473
ESP10, 387, 414, 437, 460, 471, 472, , 476
ESP10, 384, 415, 434, 456, 467, 474, , 478
ESP10, 383, 412, 436, 456, 464, 477, , 481
ESP10, 386, 411, 438, 457, 466, 480, , 484
ESP10, 389, 411, 438, 459, 467, 483, , 487
ESP10, 390, 406, 435, 456, 464, 485, , 489
ESP10, 383, 396, 427, 448, 457, 488, , 492
ESP10, 373, 386, 414, 438, 447, 491, , 495
ESP10, 368, 381, 410, 430, 440, 494, , 498
ESP10, 366, 381, 408, 429, 437, 496, , 500
ESP10, 367, 382, 410, 428, 437, 499, , 503
ESP10, 357, 371, 399, 418, 427, 502, , 506
ESP10, 354, 370, 397, 414, 424, 505, , 509
ESP10, 359, 371, 401, 416, 426, 507, , 511
ESP10, 364, 378, 405, 421, 431, 510, , 514
ESP10, 353, 371, 394, 410, 421, 513, , 517
ESP10, 352, 370, 393, 409, 422, 516, , 520
ESP10, 352, 366, 389, 407, 421, 518, , 522
ESP10, 350, 364, 387, 405, 419, 521, , 525
ESP10, 348, 363, 384, 401, 414, 524, , 528
ESP10, 364, 378, 397, 416, 429, 527, , 531
ESP10, 353, 369, 387, 408, 419, 529, , 533
ESP10, 355, 372, 391, 408, 422, 532, , 536
ESP10, 356, 375, 390, 408, 421, 535, , 539
ESP10, 360, 375, 389, 405, 417, 538, , 542
ESP10, 361, 376, 390, 405, 418, 540, , 544
ESP10, 362, 376, 390, 405, 417, 543, , 547
ESP10, 355, 369, 384, 397, 409, 546, , 550
ESP10, 353, 368, 382, 395, 407, 549, , 553
ESP10, 361, 374, 390, 403, 412, 551, , 555
ESP10, 364, 373, 389, 401, 412, 554, , 558
ESP10, 370, 381, 397, 406, 417, 557, , 561
ESP10, 378, 387, 403, 413, 422, 560, , 564
ESP10, 378, 386, 403, 414, 422, 562, , 566
ESP10, 379, 388, 404, 417, 425, 565, , 569
ESP10, 382, 393, 407, 421, 429, 568, , 572
ESP10, 384, 396, 410, 422, 430, 571, , 575
ESP10, 384, 399, 410, 424, 431, 573, , 577
ESP10, 387, 398, 413, 423, 431, 576, , 580
ESP10, 389, 399, 415, 425, 431, 579, , 583
ESP10, 407, 418, 433, 444, 449, 581, , 585
ESP10, 408, 419, 433, 445, 450, 584, , 588
ESP10, 405, 416, 432, 442, 448, 587, , 591
ESP10, 401, 412, 428, 439, 444, 590, , 594
ESP10, 402, 412, 427, 438, 442, 592, , 596
ESP10, 403, 414, 428, 440, 443, 595, , 599
ESP10, 403, 416, 428, 440, 443, 598, , 602
ESP10, 402, 417, 429, 439, 443, 601, , 605
ESP10, 404, 421, 431, 439, 444, 603, , 607
ESP10, 405, 423, 433, 441, 446, 606, , 610
ESP10, 409, 421, 432, 440, 444, 609, , 613
ESP10, 415, 427, 437, 446, 450, 612, , 616
ESP10, 413, 428, 436, 443, 448, 614, , 618
ESP10, 414, 430, 439, 444, 448, 617, , 621
ESP10, 420, 437, 445, 450, 454, 620, , 624
ESP10, 419, 435, 443, 449, 453, 623, , 627
ESP10, 422, 435, 444, 450, 453, 625, , 629
ESP10, 427, 440, 448, 454, 457, 628, , 632
ESP10, 427, 440, 448, 453, 457, 631, , 635
ESP10, 426, 440, 448, 453, 456, 634, , 638
ESP10, 421, 434, 442, 447, 450, 636, , 640
ESP10, 422, 436, 443, 448, 451, 639, , 643
ESP10, 423, 437, 443, 448, 450, 642, , 646
ESP10, 428, 441, 447, 452, 456, 645, , 649
ESP10, 426, 440, 445, 451, 454, 647, , 651
ESP10, 429, 442, 447, 453, 457, 650, , 654
ESP10, 433, 445, 451, 456, 460, 653, , 657
ESP10, 433, 445, 451, 457, 460, 656, , 660
ESP10, 437, 446, 452, 458, 460, 658, , 662
ESP10, 439, 448, 453, 458, 460, 661, , 665
ESP10, 441, 448, 452, 458, 459, 664, , 668
ESP10, 441, 448, 454, 459, 460, 667, , 671
ESP10, 440, 447, 453, 458, 460, 669, , 673
ESP10, 440, 446, 453, 458, 459, 672, , 676
ESP10, 443, 447, 453, 457, 459, 675, , 679
ESP10, 444, 447, 454, 458, 459, 678, , 682
ESP10, 444, 448, 454, 457, 459, 680, , 684
ESP10, 441, 447, 452, 455, 457, 683, , 687
ESP10, 439, 446, 451, 454, 456, 686, , 690
ESP10, 440, 447, 451, 454, 456, 689, , 693
ESP10, 440, 447, 450, 453, 455, 691, , 695
ESP10, 441, 447, 452, 454, 456, 694, , 698
ESP10, 441, 448, 452, 454, 456, 697, , 701
ESP10, 442, 448, 452, 455, 456, 700, , 704
ESP10, 441, 447, 451, 453, 455, 702, , 706
ESP10, 442, 447, 451, 454, 455, 705, , 709
ESP10, 442, 447, 451, 453, 455, 708, , 712
ESP10, 444, 449, 452, 455, 456, 711, , 715
ESP10, 446, 449, 453, 455, 456, 713, , 717
ESP10, 446, 449, 453, 454, 456, 716, , 720
ESP10, 447, 449, 452, 454, 455, 719, , 723
ESP10, 447, 449, 452, 454, 455, 722, , 726
ESP10, 447, 449, 452, 454, 455, 724, , 728
ESP10, 447, 450, 452, 454, 455, 727, , 731
ESP10, 445, 449, 451, 452, 454, 730, , 734
ESP10, 447, 450, 451, 453, 454, 733, , 737
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/UMTW1N_SQIN.ESPF10.csv
UMTW1N_SQIN.ESPF0.csv|2026-05-31
UMTW1N_SQIN.ESPF10.csv|2026-05-31
UMTW1N_SQIN.ESPFM.csv|2026-05-31
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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