Choose Date:
Archive:
Water Year
Loading...
STILLAGUAMISH - NEAR ARLINGTON
(
ARLW1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-01-23
Issued:
2026-01-23
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
657
916
97
1221
947
APR-JUL
529
795
98
1115
807
JAN-SEP
1482
1801
94
2249
1910
JAN-JUL
1390
1680
95
2178
1770
OCT-SEP
2799
3118
108
3566
2874
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-01-23
Issued:
2026-01-23
Hide Forecast
APR-SEP
651
909
96
1213
947
APR-JUL
523
790
98
1103
807
JAN-SEP
1534
1796
94
2251
1910
JAN-JUL
1434
1690
95
2172
1770
OCT-SEP
2850
3113
108
3567
2874
Reference
ESP with 0 Days QPF
Ensemble:
2026-01-23
Issued:
2026-01-23
Hide Forecast
APR-SEP
664
941
99
1235
947
APR-JUL
543
823
102
1137
807
JAN-SEP
1612
1908
100
2413
1910
JAN-JUL
1503
1792
101
2278
1770
OCT-SEP
2928
3224
112
3730
2874
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 240, 286, 320, 406, 457, 74, , 78
ESP10, 240, 286, 320, 406, 457, 80, , 84
ESP10, 240, 286, 320, 406, 457, 85, , 89
ESP10, 240, 286, 320, 406, 457, 91, , 95
ESP10, 240, 286, 320, 406, 457, 97, , 101
ESP10, 240, 286, 320, 406, 457, 103, , 107
ESP10, 240, 286, 320, 406, 457, 108, , 112
ESP10, 240, 286, 321, 406, 457, 114, , 118
ESP10, 239, 286, 321, 406, 457, 120, , 124
ESP10, 239, 286, 320, 406, 456, 126, , 130
ESP10, 239, 286, 320, 406, 456, 132, , 136
ESP10, 239, 286, 320, 406, 456, 137, , 141
ESP10, 239, 286, 320, 406, 456, 143, , 147
ESP10, 239, 285, 320, 406, 456, 149, , 153
ESP10, 240, 285, 320, 406, 456, 155, , 159
ESP10, 240, 285, 320, 406, 456, 160, , 164
ESP10, 240, 285, 320, 406, 456, 166, , 170
ESP10, 240, 285, 320, 406, 456, 172, , 176
ESP10, 241, 285, 320, 406, 456, 178, , 182
ESP10, 241, 285, 320, 406, 456, 184, , 188
ESP10, 244, 285, 320, 406, 456, 189, , 193
ESP10, 246, 284, 320, 406, 456, 195, , 199
ESP10, 246, 284, 320, 406, 456, 201, , 205
ESP10, 246, 285, 320, 408, 456, 207, , 211
ESP10, 246, 285, 320, 408, 456, 212, , 216
ESP10, 246, 285, 320, 408, 456, 218, , 222
ESP10, 247, 285, 320, 410, 456, 224, , 228
ESP10, 247, 285, 320, 410, 456, 230, , 234
ESP10, 247, 285, 320, 411, 456, 236, , 240
ESP10, 247, 284, 320, 410, 455, 241, , 245
ESP10, 247, 284, 320, 411, 455, 247, , 251
ESP10, 248, 284, 320, 411, 455, 253, , 257
ESP10, 248, 285, 322, 411, 455, 259, , 263
ESP10, 248, 285, 325, 412, 456, 264, , 268
ESP10, 249, 285, 326, 412, 456, 270, , 274
ESP10, 249, 285, 327, 412, 456, 276, , 280
ESP10, 250, 285, 327, 412, 456, 282, , 286
ESP10, 249, 284, 327, 411, 455, 287, , 291
ESP10, 248, 283, 327, 410, 455, 293, , 297
ESP10, 249, 283, 330, 410, 455, 299, , 303
ESP10, 249, 283, 331, 410, 455, 305, , 309
ESP10, 250, 283, 332, 412, 456, 311, , 315
ESP10, 248, 280, 330, 410, 455, 316, , 320
ESP10, 253, 284, 334, 418, 457, 322, , 326
ESP10, 254, 284, 335, 418, 457, 328, , 332
ESP10, 253, 283, 334, 417, 456, 334, , 338
ESP10, 251, 283, 333, 423, 455, 339, , 343
ESP10, 252, 284, 334, 425, 455, 345, , 349
ESP10, 252, 286, 334, 427, 455, 351, , 355
ESP10, 253, 287, 334, 429, 456, 357, , 361
ESP10, 252, 285, 333, 427, 455, 363, , 367
ESP10, 249, 283, 331, 425, 454, 368, , 372
ESP10, 247, 280, 329, 424, 453, 374, , 378
ESP10, 255, 289, 337, 430, 457, 380, , 384
ESP10, 255, 288, 336, 429, 456, 386, , 390
ESP10, 258, 290, 336, 430, 457, 391, , 395
ESP10, 259, 292, 335, 429, 457, 397, , 401
ESP10, 259, 293, 335, 429, 457, 403, , 407
ESP10, 263, 296, 337, 430, 459, 409, , 413
ESP10, 261, 296, 336, 428, 457, 415, , 419
ESP10, 265, 298, 338, 430, 458, 420, , 424
ESP10, 267, 299, 338, 431, 459, 426, , 430
ESP10, 266, 300, 338, 429, 458, 432, , 436
ESP10, 262, 297, 337, 425, 455, 438, , 442
ESP10, 266, 301, 343, 431, 458, 443, , 447
ESP10, 267, 302, 346, 432, 458, 449, , 453
ESP10, 272, 304, 351, 436, 460, 455, , 459
ESP10, 272, 305, 351, 435, 460, 461, , 465
ESP10, 275, 305, 351, 435, 460, 467, , 471
ESP10, 273, 306, 349, 432, 459, 472, , 476
ESP10, 269, 303, 343, 427, 456, 478, , 482
ESP10, 270, 303, 343, 427, 455, 484, , 488
ESP10, 266, 301, 338, 424, 452, 490, , 494
ESP10, 268, 301, 337, 425, 451, 495, , 499
ESP10, 271, 302, 339, 428, 453, 501, , 505
ESP10, 272, 302, 341, 429, 453, 507, , 511
ESP10, 270, 300, 338, 426, 451, 513, , 517
ESP10, 269, 300, 339, 426, 451, 519, , 523
ESP10, 270, 302, 343, 428, 452, 524, , 528
ESP10, 268, 298, 344, 426, 450, 530, , 534
ESP10, 274, 304, 351, 431, 454, 536, , 540
ESP10, 272, 303, 351, 430, 453, 542, , 546
ESP10, 275, 307, 357, 434, 455, 547, , 551
ESP10, 275, 306, 356, 433, 454, 553, , 557
ESP10, 272, 304, 353, 430, 452, 559, , 563
ESP10, 270, 301, 352, 428, 450, 565, , 569
ESP10, 275, 304, 356, 429, 454, 571, , 575
ESP10, 278, 307, 362, 434, 457, 576, , 580
ESP10, 280, 309, 364, 435, 458, 582, , 586
ESP10, 282, 309, 368, 436, 459, 588, , 592
ESP10, 282, 312, 370, 436, 459, 594, , 598
ESP10, 280, 309, 366, 431, 456, 599, , 603
ESP10, 277, 307, 363, 428, 453, 605, , 609
ESP10, 276, 305, 363, 426, 453, 611, , 615
ESP10, 276, 304, 363, 426, 452, 617, , 621
ESP10, 273, 300, 363, 423, 450, 622, , 626
ESP10, 274, 301, 366, 424, 450, 628, , 632
ESP10, 275, 304, 368, 426, 451, 634, , 638
ESP10, 281, 310, 373, 432, 457, 640, , 644
ESP10, 282, 312, 374, 433, 458, 646, , 650
ESP10, 282, 312, 374, 433, 459, 651, , 655
ESP10, 283, 312, 374, 433, 459, 657, , 661
ESP10, 283, 313, 374, 433, 459, 663, , 667
ESP10, 283, 314, 374, 434, 459, 669, , 673
ESP10, 282, 314, 374, 434, 459, 674, , 678
ESP10, 281, 313, 373, 434, 459, 680, , 684
ESP10, 278, 310, 369, 429, 455, 686, , 690
ESP10, 280, 313, 371, 431, 457, 692, , 696
ESP10, 281, 319, 372, 433, 458, 698, , 702
ESP10, 286, 324, 376, 438, 461, 703, , 707
ESP10, 285, 324, 376, 437, 460, 709, , 713
ESP10, 286, 325, 378, 438, 461, 715, , 719
ESP10, 287, 326, 381, 440, 461, 721, , 725
ESP10, 287, 327, 381, 441, 461, 726, , 730
Max Scale
Scale To Data
Scale To Last 45 Days
Show Min/Max Ensemble Volume
Show Tooltips Help
Overlay
ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/ARLW1N_SQIN.ESPF10.csv
ARLW1N_SQIN.ESPF0.csv|2026-01-23
ARLW1N_SQIN.ESPF10.csv|2026-01-23
ARLW1N_SQIN.ESPFM.csv|2026-01-23
APR-SEP
Commerce Home
|
NOAA
|
NWS Organization
|
NWRFC Site Map
|
Search
Freedom of Information Act
|
Privacy Policy
|
Information Quality
|
USA.gov
|
Career Opportunities
#FFF68F
#33CCFF
#404040
#660066
#F00007
#66CCFF
ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast
