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Archive:
Water Year
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SNOQUALMIE - NEAR SNOQUALMIE
(
SQUW1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-05-04
Issued:
2026-05-04
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
425
488
60
608
807
APR-JUL
372
430
60
523
714
JAN-SEP
1096
1160
84
1279
1381
JAN-JUL
1043
1102
86
1194
1288
OCT-SEP
1927
1991
102
2110
1955
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-05-04
Issued:
2026-05-04
Hide Forecast
APR-SEP
426
496
61
608
807
APR-JUL
374
432
61
522
714
JAN-SEP
1098
1167
85
1279
1381
JAN-JUL
1045
1103
86
1194
1288
OCT-SEP
1929
1999
102
2110
1955
Reference
ESP with 0 Days QPF
Ensemble:
2026-05-04
Issued:
2026-05-04
Hide Forecast
APR-SEP
438
525
65
643
807
APR-JUL
389
468
66
550
714
JAN-SEP
1109
1197
87
1314
1381
JAN-JUL
1060
1139
88
1221
1288
OCT-SEP
1940
2028
104
2146
1955
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 213, 260, 306, 351, 387, 71, , 75
ESP10, 213, 260, 305, 351, 387, 74, , 78
ESP10, 213, 260, 306, 351, 387, 77, , 81
ESP10, 213, 260, 305, 351, 387, 80, , 84
ESP10, 213, 260, 305, 351, 387, 83, , 87
ESP10, 213, 260, 305, 351, 387, 87, , 91
ESP10, 213, 260, 305, 351, 386, 90, , 94
ESP10, 213, 260, 305, 351, 386, 93, , 97
ESP10, 213, 260, 305, 351, 386, 96, , 100
ESP10, 213, 260, 305, 351, 386, 99, , 103
ESP10, 213, 260, 305, 351, 386, 102, , 106
ESP10, 213, 260, 305, 351, 386, 105, , 109
ESP10, 213, 260, 305, 351, 387, 108, , 112
ESP10, 213, 259, 305, 351, 388, 111, , 115
ESP10, 213, 259, 305, 351, 389, 114, , 118
ESP10, 213, 259, 305, 351, 389, 117, , 121
ESP10, 213, 258, 305, 351, 388, 120, , 124
ESP10, 213, 257, 305, 350, 388, 124, , 128
ESP10, 213, 256, 305, 349, 388, 127, , 131
ESP10, 213, 257, 305, 350, 388, 130, , 134
ESP10, 213, 254, 304, 347, 386, 133, , 137
ESP10, 213, 261, 305, 353, 390, 136, , 140
ESP10, 213, 260, 305, 353, 390, 139, , 143
ESP10, 213, 261, 307, 355, 390, 142, , 146
ESP10, 213, 261, 307, 355, 390, 145, , 149
ESP10, 213, 261, 308, 356, 390, 148, , 152
ESP10, 213, 264, 310, 356, 390, 151, , 155
ESP10, 213, 264, 311, 356, 390, 154, , 158
ESP10, 213, 265, 311, 356, 390, 158, , 162
ESP10, 213, 265, 312, 356, 390, 161, , 165
ESP10, 212, 265, 313, 355, 390, 164, , 168
ESP10, 216, 266, 313, 356, 390, 167, , 171
ESP10, 217, 265, 314, 356, 391, 170, , 174
ESP10, 217, 266, 316, 356, 391, 173, , 177
ESP10, 217, 267, 316, 357, 391, 176, , 180
ESP10, 217, 268, 316, 358, 392, 179, , 183
ESP10, 217, 268, 316, 359, 396, 182, , 186
ESP10, 215, 266, 318, 358, 394, 185, , 189
ESP10, 215, 264, 317, 357, 393, 188, , 192
ESP10, 217, 265, 317, 359, 395, 192, , 196
ESP10, 217, 267, 320, 360, 397, 195, , 199
ESP10, 220, 269, 320, 360, 397, 198, , 202
ESP10, 221, 268, 317, 356, 393, 201, , 205
ESP10, 232, 276, 327, 363, 402, 204, , 208
ESP10, 230, 276, 327, 362, 401, 207, , 211
ESP10, 228, 274, 326, 362, 400, 210, , 214
ESP10, 227, 272, 327, 363, 397, 213, , 217
ESP10, 230, 275, 331, 366, 399, 216, , 220
ESP10, 233, 274, 332, 366, 398, 219, , 223
ESP10, 234, 273, 331, 366, 400, 222, , 226
ESP10, 233, 274, 330, 365, 400, 225, , 229
ESP10, 231, 276, 327, 364, 399, 229, , 233
ESP10, 232, 278, 328, 361, 396, 232, , 236
ESP10, 236, 283, 331, 365, 401, 235, , 239
ESP10, 237, 282, 331, 364, 400, 238, , 242
ESP10, 242, 287, 335, 369, 405, 241, , 245
ESP10, 243, 288, 336, 370, 406, 244, , 248
ESP10, 244, 288, 337, 370, 407, 247, , 251
ESP10, 248, 291, 340, 372, 410, 250, , 254
ESP10, 244, 287, 337, 369, 407, 253, , 257
ESP10, 249, 292, 341, 372, 413, 256, , 260
ESP10, 252, 296, 342, 373, 418, 259, , 263
ESP10, 253, 298, 342, 373, 419, 263, , 267
ESP10, 248, 293, 338, 370, 413, 266, , 270
ESP10, 253, 299, 345, 378, 419, 269, , 273
ESP10, 254, 299, 346, 380, 422, 272, , 276
ESP10, 255, 301, 348, 382, 427, 275, , 279
ESP10, 256, 301, 348, 384, 429, 278, , 282
ESP10, 256, 302, 351, 387, 431, 281, , 285
ESP10, 251, 298, 346, 382, 427, 284, , 288
ESP10, 238, 284, 329, 366, 415, 287, , 291
ESP10, 237, 282, 327, 364, 416, 290, , 294
ESP10, 235, 279, 324, 362, 413, 293, , 297
ESP10, 241, 282, 329, 366, 419, 296, , 300
ESP10, 244, 285, 334, 369, 420, 300, , 304
ESP10, 245, 287, 337, 371, 421, 303, , 307
ESP10, 240, 281, 334, 365, 416, 306, , 310
ESP10, 244, 283, 337, 368, 416, 309, , 313
ESP10, 244, 282, 338, 368, 416, 312, , 316
ESP10, 241, 278, 337, 368, 413, 315, , 319
ESP10, 251, 289, 348, 380, 424, 318, , 322
ESP10, 248, 287, 346, 378, 421, 321, , 325
ESP10, 252, 293, 350, 382, 427, 324, , 328
ESP10, 253, 294, 352, 383, 426, 327, , 331
ESP10, 249, 291, 347, 380, 422, 330, , 334
ESP10, 243, 289, 341, 378, 417, 334, , 338
ESP10, 249, 294, 346, 382, 421, 337, , 341
ESP10, 252, 297, 349, 385, 425, 340, , 344
ESP10, 255, 303, 352, 385, 428, 343, , 347
ESP10, 257, 303, 352, 383, 426, 346, , 350
ESP10, 261, 305, 355, 384, 427, 349, , 353
ESP10, 258, 300, 354, 380, 424, 352, , 356
ESP10, 257, 295, 351, 378, 420, 355, , 359
ESP10, 262, 295, 352, 379, 421, 358, , 362
ESP10, 261, 294, 351, 380, 421, 361, , 365
ESP10, 257, 291, 349, 377, 418, 364, , 368
ESP10, 256, 292, 352, 377, 420, 367, , 371
ESP10, 255, 293, 356, 377, 423, 371, , 375
ESP10, 259, 299, 360, 381, 428, 374, , 378
ESP10, 260, 301, 361, 382, 430, 377, , 381
ESP10, 259, 301, 361, 382, 430, 380, , 384
ESP10, 260, 302, 360, 383, 430, 383, , 387
ESP10, 260, 302, 361, 383, 431, 386, , 390
ESP10, 263, 303, 362, 386, 434, 389, , 393
ESP10, 263, 306, 361, 385, 434, 392, , 396
ESP10, 263, 309, 359, 383, 432, 395, , 399
ESP10, 260, 306, 357, 381, 428, 398, , 402
ESP10, 263, 308, 360, 384, 431, 401, , 405
ESP10, 266, 310, 360, 386, 431, 405, , 409
ESP10, 273, 318, 367, 394, 439, 408, , 412
ESP10, 272, 315, 364, 395, 438, 411, , 415
ESP10, 274, 320, 367, 400, 440, 414, , 418
ESP10, 273, 322, 371, 402, 440, 417, , 421
ESP10, 276, 324, 374, 406, 441, 420, , 424
ESP10, 275, 324, 374, 406, 440, 423, , 427
ESP10, 276, 325, 374, 407, 441, 426, , 430
ESP10, 281, 331, 378, 407, 441, 429, , 433
ESP10, 284, 332, 379, 406, 440, 432, , 436
ESP10, 285, 336, 384, 407, 440, 435, , 439
ESP10, 286, 339, 386, 409, 441, 439, , 443
ESP10, 286, 340, 388, 408, 441, 442, , 446
ESP10, 283, 337, 387, 405, 438, 445, , 449
ESP10, 283, 334, 385, 403, 438, 448, , 452
ESP10, 281, 332, 381, 401, 436, 451, , 455
ESP10, 289, 335, 384, 402, 440, 454, , 458
ESP10, 287, 332, 382, 400, 438, 457, , 461
ESP10, 287, 331, 381, 399, 437, 460, , 464
ESP10, 292, 334, 386, 404, 440, 463, , 467
ESP10, 295, 331, 384, 402, 440, 466, , 470
ESP10, 294, 331, 385, 402, 440, 469, , 473
ESP10, 296, 330, 385, 401, 444, 472, , 476
ESP10, 299, 331, 387, 402, 444, 476, , 480
ESP10, 297, 325, 379, 395, 438, 479, , 483
ESP10, 303, 328, 381, 400, 443, 482, , 486
ESP10, 302, 324, 381, 398, 441, 485, , 489
ESP10, 294, 318, 374, 393, 434, 488, , 492
ESP10, 298, 322, 377, 396, 435, 491, , 495
ESP10, 307, 331, 385, 405, 443, 494, , 498
ESP10, 297, 320, 375, 397, 432, 497, , 501
ESP10, 303, 327, 382, 406, 437, 500, , 504
ESP10, 299, 320, 376, 400, 429, 503, , 507
ESP10, 303, 324, 380, 405, 434, 506, , 510
ESP10, 302, 327, 378, 408, 433, 510, , 514
ESP10, 309, 338, 385, 417, 440, 513, , 517
ESP10, 316, 345, 390, 423, 446, 516, , 520
ESP10, 322, 349, 394, 427, 450, 519, , 523
ESP10, 320, 347, 393, 425, 449, 522, , 526
ESP10, 316, 343, 390, 421, 446, 525, , 529
ESP10, 314, 339, 388, 418, 444, 528, , 532
ESP10, 314, 339, 392, 421, 445, 531, , 535
ESP10, 315, 342, 392, 422, 446, 534, , 538
ESP10, 311, 345, 389, 419, 443, 537, , 541
ESP10, 308, 344, 384, 416, 441, 540, , 544
ESP10, 298, 333, 375, 408, 432, 543, , 547
ESP10, 290, 326, 366, 398, 422, 547, , 551
ESP10, 286, 323, 362, 394, 418, 550, , 554
ESP10, 283, 322, 357, 390, 413, 553, , 557
ESP10, 278, 319, 353, 388, 409, 556, , 560
ESP10, 283, 319, 355, 388, 409, 559, , 563
ESP10, 287, 323, 358, 392, 413, 562, , 566
ESP10, 294, 330, 364, 399, 418, 565, , 569
ESP10, 295, 331, 366, 399, 418, 568, , 572
ESP10, 306, 339, 373, 406, 428, 571, , 575
ESP10, 303, 338, 368, 403, 427, 574, , 578
ESP10, 301, 335, 369, 402, 426, 577, , 581
ESP10, 297, 334, 366, 399, 421, 581, , 585
ESP10, 295, 333, 365, 398, 420, 584, , 588
ESP10, 298, 336, 366, 398, 421, 587, , 591
ESP10, 302, 340, 369, 400, 423, 590, , 594
ESP10, 305, 339, 371, 399, 422, 593, , 597
ESP10, 308, 339, 376, 399, 424, 596, , 600
ESP10, 311, 342, 380, 403, 428, 599, , 603
ESP10, 310, 347, 379, 405, 429, 602, , 606
ESP10, 301, 338, 375, 401, 421, 605, , 609
ESP10, 298, 334, 373, 398, 417, 608, , 612
ESP10, 306, 338, 377, 404, 424, 611, , 615
ESP10, 305, 334, 372, 398, 422, 614, , 618
ESP10, 314, 341, 379, 406, 427, 618, , 622
ESP10, 320, 349, 384, 413, 432, 621, , 625
ESP10, 323, 346, 380, 413, 430, 624, , 628
ESP10, 328, 353, 386, 422, 435, 627, , 631
ESP10, 331, 358, 389, 425, 439, 630, , 634
ESP10, 334, 358, 389, 427, 441, 633, , 637
ESP10, 337, 362, 392, 434, 445, 636, , 640
ESP10, 334, 360, 391, 434, 444, 639, , 643
ESP10, 333, 360, 392, 436, 445, 642, , 646
ESP10, 329, 359, 391, 431, 441, 645, , 649
ESP10, 334, 365, 400, 435, 444, 648, , 652
ESP10, 329, 361, 395, 430, 443, 652, , 656
ESP10, 320, 355, 387, 422, 436, 655, , 659
ESP10, 320, 351, 385, 418, 431, 658, , 662
ESP10, 324, 351, 385, 417, 433, 661, , 665
ESP10, 328, 352, 384, 417, 433, 664, , 668
ESP10, 330, 353, 386, 417, 433, 667, , 671
ESP10, 330, 356, 388, 420, 434, 670, , 674
ESP10, 337, 364, 398, 428, 442, 673, , 677
ESP10, 341, 365, 397, 428, 441, 676, , 680
ESP10, 340, 364, 399, 426, 439, 679, , 683
ESP10, 348, 365, 398, 423, 436, 682, , 686
ESP10, 349, 369, 398, 423, 436, 686, , 690
ESP10, 351, 373, 403, 423, 437, 689, , 693
ESP10, 356, 371, 400, 422, 434, 692, , 696
ESP10, 358, 374, 403, 424, 435, 695, , 699
ESP10, 361, 381, 406, 428, 439, 698, , 702
ESP10, 362, 384, 407, 428, 441, 701, , 705
ESP10, 363, 385, 407, 428, 442, 704, , 708
ESP10, 367, 388, 409, 432, 444, 707, , 711
ESP10, 373, 391, 411, 435, 446, 710, , 714
ESP10, 376, 395, 416, 437, 448, 713, , 717
ESP10, 376, 395, 415, 436, 448, 716, , 720
ESP10, 375, 398, 415, 436, 448, 719, , 723
ESP10, 377, 401, 417, 439, 450, 723, , 727
ESP10, 377, 404, 422, 442, 450, 726, , 730
ESP10, 379, 405, 423, 443, 450, 729, , 733
ESP10, 381, 406, 426, 444, 450, 732, , 736
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HEFS
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Data Files
/chpsesp/ensemble/natural/SQUW1N_SQIN.ESPF10.csv
SQUW1N_SQIN.ESPF0.csv|2026-05-04
SQUW1N_SQIN.ESPF10.csv|2026-05-04
SQUW1N_SQIN.ESPFM.csv|2026-05-04
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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