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Archive:
Water Year
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NF STILLAGUAMISH - NEAR ARLINGTON
(
ARGW1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-05-24
Issued:
2026-05-24
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
192
224
52
288
428
APR-JUL
161
181
49
224
371
JAN-SEP
699
732
81
795
902
JAN-JUL
669
688
81
732
846
OCT-SEP
1313
1346
98
1409
1377
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-05-24
Issued:
2026-05-24
Hide Forecast
APR-SEP
189
226
53
281
428
APR-JUL
161
179
48
222
371
JAN-SEP
696
733
81
789
902
JAN-JUL
669
686
81
730
846
OCT-SEP
1310
1348
98
1403
1377
Reference
ESP with 0 Days QPF
Ensemble:
2026-05-24
Issued:
2026-05-24
Hide Forecast
APR-SEP
199
245
57
317
428
APR-JUL
164
198
53
250
371
JAN-SEP
706
752
83
825
902
JAN-JUL
671
705
83
758
846
OCT-SEP
1320
1366
99
1439
1377
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 208, 260, 308, 379, 421, 71, , 75
ESP10, 208, 260, 307, 379, 421, 74, , 78
ESP10, 208, 260, 308, 379, 421, 76, , 80
ESP10, 208, 260, 308, 379, 421, 79, , 83
ESP10, 208, 260, 308, 379, 421, 82, , 86
ESP10, 208, 260, 308, 379, 421, 85, , 89
ESP10, 208, 260, 308, 379, 421, 88, , 92
ESP10, 208, 260, 308, 379, 421, 91, , 95
ESP10, 208, 260, 308, 379, 421, 93, , 97
ESP10, 208, 260, 308, 379, 420, 96, , 100
ESP10, 208, 260, 308, 379, 420, 99, , 103
ESP10, 207, 260, 308, 379, 420, 102, , 106
ESP10, 207, 260, 308, 379, 420, 105, , 109
ESP10, 207, 260, 308, 379, 420, 108, , 112
ESP10, 207, 260, 308, 379, 420, 110, , 114
ESP10, 206, 259, 307, 378, 419, 113, , 117
ESP10, 206, 259, 307, 378, 419, 116, , 120
ESP10, 206, 259, 307, 379, 419, 119, , 123
ESP10, 206, 259, 307, 378, 419, 122, , 126
ESP10, 207, 259, 307, 378, 420, 125, , 129
ESP10, 209, 259, 307, 378, 419, 127, , 131
ESP10, 214, 259, 307, 378, 419, 130, , 134
ESP10, 214, 259, 307, 378, 419, 133, , 137
ESP10, 215, 259, 307, 378, 419, 136, , 140
ESP10, 215, 259, 307, 378, 419, 139, , 143
ESP10, 215, 259, 307, 378, 419, 142, , 146
ESP10, 215, 259, 307, 378, 419, 144, , 148
ESP10, 215, 259, 307, 378, 419, 147, , 151
ESP10, 215, 259, 307, 378, 419, 150, , 154
ESP10, 215, 258, 306, 377, 418, 153, , 157
ESP10, 215, 258, 307, 377, 418, 156, , 160
ESP10, 215, 258, 307, 377, 418, 158, , 162
ESP10, 215, 258, 307, 377, 418, 161, , 165
ESP10, 218, 259, 308, 378, 419, 164, , 168
ESP10, 218, 260, 309, 378, 419, 167, , 171
ESP10, 218, 260, 311, 378, 419, 170, , 174
ESP10, 220, 260, 312, 378, 419, 173, , 177
ESP10, 220, 259, 311, 378, 418, 175, , 179
ESP10, 219, 257, 312, 376, 418, 178, , 182
ESP10, 220, 259, 315, 377, 418, 181, , 185
ESP10, 219, 258, 317, 376, 418, 184, , 188
ESP10, 223, 258, 317, 376, 419, 187, , 191
ESP10, 225, 256, 315, 374, 417, 190, , 194
ESP10, 232, 263, 320, 378, 421, 192, , 196
ESP10, 231, 262, 320, 376, 420, 195, , 199
ESP10, 230, 260, 320, 375, 419, 198, , 202
ESP10, 231, 261, 318, 376, 418, 201, , 205
ESP10, 233, 264, 322, 378, 419, 204, , 208
ESP10, 232, 265, 322, 378, 420, 207, , 211
ESP10, 233, 268, 322, 380, 424, 209, , 213
ESP10, 229, 265, 320, 377, 422, 212, , 216
ESP10, 229, 267, 319, 377, 422, 215, , 219
ESP10, 227, 271, 317, 375, 421, 218, , 222
ESP10, 235, 280, 326, 383, 427, 221, , 225
ESP10, 232, 277, 324, 380, 425, 223, , 227
ESP10, 233, 279, 325, 381, 426, 226, , 230
ESP10, 231, 277, 323, 379, 425, 229, , 233
ESP10, 231, 284, 324, 379, 426, 232, , 236
ESP10, 235, 288, 327, 381, 429, 235, , 239
ESP10, 228, 285, 321, 376, 425, 238, , 242
ESP10, 232, 289, 324, 379, 427, 240, , 244
ESP10, 232, 291, 327, 380, 428, 243, , 247
ESP10, 229, 290, 325, 378, 426, 246, , 250
ESP10, 222, 286, 318, 372, 422, 249, , 253
ESP10, 226, 289, 321, 378, 425, 252, , 256
ESP10, 228, 290, 324, 380, 428, 255, , 259
ESP10, 237, 292, 334, 389, 434, 257, , 261
ESP10, 237, 292, 334, 387, 432, 260, , 264
ESP10, 239, 296, 336, 388, 433, 263, , 267
ESP10, 233, 292, 334, 384, 430, 266, , 270
ESP10, 231, 288, 330, 377, 427, 269, , 273
ESP10, 236, 290, 331, 379, 427, 272, , 276
ESP10, 229, 287, 327, 376, 424, 274, , 278
ESP10, 229, 286, 328, 378, 424, 277, , 281
ESP10, 232, 288, 330, 386, 425, 280, , 284
ESP10, 233, 289, 330, 386, 426, 283, , 287
ESP10, 238, 288, 330, 382, 425, 286, , 290
ESP10, 242, 288, 329, 382, 425, 289, , 293
ESP10, 243, 290, 329, 382, 427, 291, , 295
ESP10, 244, 287, 327, 380, 425, 294, , 298
ESP10, 249, 292, 332, 386, 429, 297, , 301
ESP10, 248, 291, 330, 385, 428, 300, , 304
ESP10, 254, 298, 335, 389, 433, 303, , 307
ESP10, 253, 297, 338, 388, 432, 305, , 309
ESP10, 250, 293, 339, 385, 430, 308, , 312
ESP10, 246, 292, 337, 382, 429, 311, , 315
ESP10, 249, 298, 340, 384, 432, 314, , 318
ESP10, 251, 302, 342, 386, 435, 317, , 321
ESP10, 252, 303, 342, 387, 437, 320, , 324
ESP10, 253, 303, 344, 388, 439, 322, , 326
ESP10, 253, 302, 346, 389, 438, 325, , 329
ESP10, 248, 296, 340, 381, 433, 328, , 332
ESP10, 245, 293, 337, 378, 430, 331, , 335
ESP10, 244, 291, 334, 376, 429, 334, , 338
ESP10, 244, 291, 333, 375, 428, 337, , 341
ESP10, 242, 287, 330, 373, 425, 339, , 343
ESP10, 243, 292, 331, 375, 426, 342, , 346
ESP10, 245, 296, 333, 378, 427, 345, , 349
ESP10, 251, 303, 340, 383, 431, 348, , 352
ESP10, 251, 303, 341, 385, 432, 351, , 355
ESP10, 252, 302, 342, 385, 431, 354, , 358
ESP10, 258, 306, 342, 385, 431, 356, , 360
ESP10, 262, 308, 343, 386, 432, 359, , 363
ESP10, 262, 310, 344, 387, 434, 362, , 366
ESP10, 262, 311, 345, 387, 434, 365, , 369
ESP10, 261, 314, 343, 386, 432, 368, , 372
ESP10, 259, 312, 340, 383, 430, 370, , 374
ESP10, 262, 318, 343, 387, 432, 373, , 377
ESP10, 263, 322, 344, 389, 432, 376, , 380
ESP10, 267, 325, 349, 393, 435, 379, , 383
ESP10, 268, 325, 349, 393, 435, 382, , 386
ESP10, 269, 328, 349, 393, 435, 385, , 389
ESP10, 270, 329, 351, 396, 436, 387, , 391
ESP10, 271, 330, 353, 396, 437, 390, , 394
ESP10, 269, 329, 352, 395, 435, 393, , 397
ESP10, 270, 330, 353, 396, 436, 396, , 400
ESP10, 274, 337, 358, 400, 441, 399, , 403
ESP10, 273, 337, 357, 400, 440, 402, , 406
ESP10, 273, 337, 359, 400, 439, 404, , 408
ESP10, 272, 337, 359, 402, 439, 407, , 411
ESP10, 272, 337, 360, 401, 439, 410, , 414
ESP10, 272, 337, 362, 401, 439, 413, , 417
ESP10, 269, 334, 361, 398, 436, 416, , 420
ESP10, 270, 334, 363, 398, 439, 419, , 423
ESP10, 276, 340, 371, 404, 442, 421, , 425
ESP10, 276, 340, 371, 405, 442, 424, , 428
ESP10, 275, 339, 373, 404, 441, 427, , 431
ESP10, 278, 340, 375, 405, 443, 430, , 434
ESP10, 278, 341, 375, 407, 444, 433, , 437
ESP10, 278, 340, 375, 407, 443, 436, , 440
ESP10, 281, 340, 375, 408, 444, 438, , 442
ESP10, 278, 340, 373, 407, 443, 441, , 445
ESP10, 275, 337, 371, 401, 439, 444, , 448
ESP10, 274, 335, 368, 399, 438, 447, , 451
ESP10, 272, 333, 366, 396, 436, 450, , 454
ESP10, 268, 329, 362, 394, 433, 452, , 456
ESP10, 274, 334, 367, 400, 436, 455, , 459
ESP10, 280, 340, 371, 408, 439, 458, , 462
ESP10, 274, 334, 365, 402, 434, 461, , 465
ESP10, 278, 338, 371, 407, 438, 464, , 468
ESP10, 278, 332, 367, 404, 435, 467, , 471
ESP10, 279, 332, 370, 406, 436, 469, , 473
ESP10, 286, 337, 375, 414, 441, 472, , 476
ESP10, 291, 341, 378, 418, 443, 475, , 479
ESP10, 293, 345, 381, 420, 446, 478, , 482
ESP10, 295, 349, 384, 424, 448, 481, , 485
ESP10, 294, 348, 383, 423, 447, 484, , 488
ESP10, 292, 347, 380, 420, 444, 486, , 490
ESP10, 289, 344, 376, 417, 442, 489, , 493
ESP10, 287, 342, 373, 414, 440, 492, , 496
ESP10, 287, 343, 376, 415, 441, 495, , 499
ESP10, 285, 339, 374, 410, 439, 498, , 502
ESP10, 282, 334, 374, 407, 437, 501, , 505
ESP10, 278, 328, 369, 402, 432, 503, , 507
ESP10, 272, 322, 360, 394, 425, 506, , 510
ESP10, 271, 320, 355, 390, 422, 509, , 513
ESP10, 274, 320, 355, 390, 422, 512, , 516
ESP10, 277, 320, 355, 391, 424, 515, , 519
ESP10, 277, 320, 355, 390, 423, 517, , 521
ESP10, 281, 325, 361, 394, 427, 520, , 524
ESP10, 283, 332, 365, 397, 431, 523, , 527
ESP10, 286, 334, 366, 397, 434, 526, , 530
ESP10, 290, 338, 371, 401, 438, 529, , 533
ESP10, 290, 339, 373, 402, 438, 532, , 536
ESP10, 287, 335, 370, 401, 435, 534, , 538
ESP10, 288, 332, 370, 398, 434, 537, , 541
ESP10, 289, 333, 370, 399, 433, 540, , 544
ESP10, 280, 321, 360, 391, 423, 543, , 547
ESP10, 282, 318, 358, 390, 419, 546, , 550
ESP10, 288, 322, 361, 396, 420, 549, , 553
ESP10, 289, 323, 360, 395, 421, 551, , 555
ESP10, 294, 327, 363, 398, 424, 554, , 558
ESP10, 298, 328, 362, 399, 425, 557, , 561
ESP10, 301, 321, 360, 394, 419, 560, , 564
ESP10, 303, 323, 360, 398, 420, 563, , 567
ESP10, 318, 331, 365, 413, 431, 566, , 570
ESP10, 319, 334, 365, 412, 428, 568, , 572
ESP10, 324, 339, 368, 416, 432, 571, , 575
ESP10, 336, 354, 382, 428, 442, 574, , 578
ESP10, 336, 356, 381, 434, 443, 577, , 581
ESP10, 339, 360, 389, 437, 453, 580, , 584
ESP10, 339, 362, 388, 440, 455, 583, , 587
ESP10, 343, 364, 389, 442, 460, 585, , 589
ESP10, 345, 365, 395, 446, 461, 588, , 592
ESP10, 345, 365, 398, 451, 465, 591, , 595
ESP10, 345, 366, 398, 451, 467, 594, , 598
ESP10, 341, 361, 395, 446, 462, 597, , 601
ESP10, 344, 365, 396, 448, 464, 599, , 603
ESP10, 341, 363, 399, 446, 463, 602, , 606
ESP10, 333, 357, 390, 438, 458, 605, , 609
ESP10, 335, 356, 389, 439, 457, 608, , 612
ESP10, 345, 363, 394, 446, 464, 611, , 615
ESP10, 354, 371, 399, 453, 470, 614, , 618
ESP10, 360, 378, 407, 458, 477, 616, , 620
ESP10, 365, 378, 415, 457, 480, 619, , 623
ESP10, 369, 380, 418, 459, 482, 622, , 626
ESP10, 374, 391, 422, 465, 486, 625, , 629
ESP10, 374, 392, 425, 463, 485, 628, , 632
ESP10, 379, 395, 431, 462, 484, 631, , 635
ESP10, 381, 398, 433, 463, 485, 633, , 637
ESP10, 383, 400, 434, 466, 486, 636, , 640
ESP10, 390, 409, 439, 471, 491, 639, , 643
ESP10, 391, 415, 443, 475, 492, 642, , 646
ESP10, 395, 419, 445, 479, 496, 645, , 649
ESP10, 397, 420, 449, 479, 496, 648, , 652
ESP10, 398, 421, 451, 479, 498, 650, , 654
ESP10, 404, 426, 453, 479, 500, 653, , 657
ESP10, 408, 431, 455, 483, 501, 656, , 660
ESP10, 409, 434, 459, 483, 501, 659, , 663
ESP10, 410, 434, 459, 483, 501, 662, , 666
ESP10, 410, 435, 460, 485, 501, 664, , 668
ESP10, 412, 436, 464, 486, 502, 667, , 671
ESP10, 414, 435, 469, 490, 502, 670, , 674
ESP10, 415, 436, 469, 489, 502, 673, , 677
ESP10, 417, 439, 469, 492, 503, 676, , 680
ESP10, 418, 440, 472, 492, 504, 679, , 683
ESP10, 419, 441, 472, 492, 505, 681, , 685
ESP10, 418, 440, 476, 492, 506, 684, , 688
ESP10, 415, 438, 474, 492, 505, 687, , 691
ESP10, 420, 436, 473, 489, 503, 690, , 694
ESP10, 426, 439, 475, 493, 506, 693, , 697
ESP10, 429, 441, 477, 495, 505, 696, , 700
ESP10, 423, 440, 472, 488, 501, 698, , 702
ESP10, 418, 439, 467, 483, 497, 701, , 705
ESP10, 411, 433, 459, 477, 490, 704, , 708
ESP10, 413, 432, 457, 475, 487, 707, , 711
ESP10, 408, 425, 453, 470, 482, 710, , 714
ESP10, 409, 427, 458, 472, 484, 713, , 717
ESP10, 416, 434, 458, 473, 484, 715, , 719
ESP10, 415, 437, 457, 474, 483, 718, , 722
ESP10, 413, 437, 457, 474, 482, 721, , 725
ESP10, 415, 436, 455, 473, 482, 724, , 728
ESP10, 416, 435, 455, 472, 482, 727, , 731
ESP10, 420, 441, 461, 478, 486, 730, , 734
ESP10, 425, 447, 466, 480, 488, 732, , 736
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Data Files
/chpsesp/ensemble/natural/ARGW1N_SQIN.ESPF10.csv
ARGW1N_SQIN.ESPF0.csv|2026-05-24
ARGW1N_SQIN.ESPF10.csv|2026-05-24
ARGW1N_SQIN.ESPFM.csv|2026-05-24
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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