Choose Date:
Archive:
Water Year
Loading...
SPOKANE - AT LONGLAKE
(
LLKW1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-08-18
Issued:
2026-08-18
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
1651
1652
60
1653
2754
APR-JUL
1585
1585
61
1585
2612
APR-AUG
1616
1616
60
1616
2694
JAN-SEP
3413
3413
80
3415
4289
JAN-JUL
3347
3347
81
3347
4147
OCT-SEP
4300
4301
89
4302
4810
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-08-18
Issued:
2026-08-18
Hide Forecast
APR-SEP
1651
1652
60
1653
2754
APR-JUL
1585
1585
61
1585
2612
APR-AUG
1616
1616
60
1616
2694
JAN-SEP
3413
3414
80
3415
4289
JAN-JUL
3347
3347
81
3347
4147
OCT-SEP
4300
4301
89
4302
4810
Reference
ESP with 0 Days QPF
Ensemble:
2026-08-18
Issued:
2026-08-18
Hide Forecast
APR-SEP
1657
1658
60
1660
2754
APR-JUL
1585
1585
61
1585
2612
APR-AUG
1622
1622
60
1623
2694
JAN-SEP
3419
3420
80
3422
4289
JAN-JUL
3347
3347
81
3347
4147
OCT-SEP
4306
4307
90
4309
4810
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 265, 332, 393, 433, 467, 70, , 74
ESP10, 264, 331, 392, 432, 465, 72, , 76
ESP10, 264, 331, 392, 432, 465, 74, , 78
ESP10, 263, 331, 392, 432, 464, 76, , 80
ESP10, 264, 333, 394, 432, 465, 78, , 82
ESP10, 262, 334, 393, 431, 463, 80, , 84
ESP10, 263, 336, 393, 431, 464, 83, , 87
ESP10, 265, 337, 394, 431, 465, 85, , 89
ESP10, 264, 336, 393, 430, 463, 87, , 91
ESP10, 261, 333, 391, 429, 462, 89, , 93
ESP10, 260, 332, 390, 428, 461, 91, , 95
ESP10, 262, 333, 391, 429, 462, 93, , 97
ESP10, 262, 332, 390, 428, 463, 95, , 99
ESP10, 261, 332, 390, 428, 463, 97, , 101
ESP10, 258, 329, 388, 427, 462, 99, , 103
ESP10, 250, 324, 385, 425, 458, 101, , 105
ESP10, 246, 321, 382, 422, 456, 103, , 107
ESP10, 249, 324, 384, 424, 457, 105, , 109
ESP10, 248, 324, 383, 424, 457, 107, , 111
ESP10, 252, 328, 388, 426, 458, 109, , 113
ESP10, 244, 324, 380, 421, 454, 112, , 116
ESP10, 249, 327, 390, 425, 456, 114, , 118
ESP10, 246, 324, 388, 424, 455, 116, , 120
ESP10, 250, 329, 394, 429, 458, 118, , 122
ESP10, 252, 331, 397, 431, 460, 120, , 124
ESP10, 250, 330, 394, 431, 460, 122, , 126
ESP10, 249, 332, 393, 432, 460, 124, , 128
ESP10, 249, 332, 394, 432, 462, 126, , 130
ESP10, 247, 332, 392, 430, 461, 128, , 132
ESP10, 244, 329, 390, 427, 459, 130, , 134
ESP10, 243, 332, 392, 430, 459, 132, , 136
ESP10, 248, 335, 393, 430, 460, 134, , 138
ESP10, 251, 338, 392, 430, 459, 136, , 140
ESP10, 255, 343, 395, 431, 462, 139, , 143
ESP10, 257, 344, 395, 432, 462, 141, , 145
ESP10, 259, 346, 398, 432, 464, 143, , 147
ESP10, 262, 346, 400, 432, 464, 145, , 149
ESP10, 261, 341, 400, 427, 462, 147, , 151
ESP10, 264, 341, 401, 427, 462, 149, , 153
ESP10, 263, 341, 401, 426, 461, 151, , 155
ESP10, 268, 346, 409, 431, 465, 153, , 157
ESP10, 269, 345, 409, 436, 467, 155, , 159
ESP10, 268, 342, 408, 434, 465, 157, , 161
ESP10, 275, 348, 416, 439, 471, 159, , 163
ESP10, 274, 345, 415, 438, 471, 161, , 165
ESP10, 270, 342, 413, 436, 469, 163, , 167
ESP10, 271, 340, 411, 435, 470, 165, , 169
ESP10, 277, 345, 415, 439, 476, 168, , 172
ESP10, 274, 343, 413, 439, 474, 170, , 174
ESP10, 275, 343, 412, 441, 476, 172, , 176
ESP10, 267, 334, 405, 436, 470, 174, , 178
ESP10, 273, 336, 408, 437, 472, 176, , 180
ESP10, 277, 335, 403, 438, 468, 178, , 182
ESP10, 292, 344, 411, 447, 475, 180, , 184
ESP10, 288, 338, 407, 441, 470, 182, , 186
ESP10, 295, 342, 410, 446, 473, 184, , 188
ESP10, 291, 336, 403, 440, 465, 186, , 190
ESP10, 291, 339, 405, 443, 467, 188, , 192
ESP10, 295, 343, 409, 446, 468, 190, , 194
ESP10, 274, 325, 392, 431, 453, 192, , 196
ESP10, 276, 331, 397, 434, 454, 195, , 199
ESP10, 279, 339, 402, 438, 457, 197, , 201
ESP10, 276, 335, 397, 436, 454, 199, , 203
ESP10, 268, 320, 384, 424, 441, 201, , 205
ESP10, 284, 332, 398, 436, 454, 203, , 207
ESP10, 275, 324, 391, 430, 445, 205, , 209
ESP10, 298, 340, 408, 447, 461, 207, , 211
ESP10, 304, 345, 410, 449, 464, 209, , 213
ESP10, 314, 350, 415, 453, 470, 211, , 215
ESP10, 308, 343, 408, 447, 463, 213, , 217
ESP10, 293, 330, 396, 434, 450, 215, , 219
ESP10, 290, 329, 393, 435, 450, 217, , 221
ESP10, 288, 325, 391, 434, 448, 219, , 223
ESP10, 289, 325, 386, 430, 445, 221, , 225
ESP10, 295, 333, 392, 437, 451, 224, , 228
ESP10, 298, 338, 394, 440, 454, 226, , 230
ESP10, 299, 338, 396, 441, 454, 228, , 232
ESP10, 302, 341, 397, 439, 454, 230, , 234
ESP10, 305, 341, 396, 437, 453, 232, , 236
ESP10, 306, 345, 397, 437, 452, 234, , 238
ESP10, 318, 351, 404, 443, 461, 236, , 240
ESP10, 323, 356, 411, 447, 466, 238, , 242
ESP10, 328, 361, 418, 451, 472, 240, , 244
ESP10, 328, 359, 418, 449, 475, 242, , 246
ESP10, 322, 352, 413, 441, 472, 244, , 248
ESP10, 315, 345, 409, 435, 468, 246, , 250
ESP10, 318, 349, 411, 436, 471, 248, , 252
ESP10, 325, 355, 415, 440, 475, 251, , 255
ESP10, 324, 353, 413, 439, 472, 253, , 257
ESP10, 331, 360, 418, 442, 475, 255, , 259
ESP10, 339, 367, 422, 450, 479, 257, , 261
ESP10, 340, 366, 419, 447, 477, 259, , 263
ESP10, 329, 359, 410, 439, 469, 261, , 265
ESP10, 332, 365, 413, 444, 473, 263, , 267
ESP10, 328, 362, 411, 444, 470, 265, , 269
ESP10, 326, 364, 410, 442, 467, 267, , 271
ESP10, 329, 368, 412, 444, 469, 269, , 273
ESP10, 329, 372, 412, 445, 469, 271, , 275
ESP10, 333, 377, 413, 449, 470, 273, , 277
ESP10, 335, 381, 413, 449, 471, 275, , 279
ESP10, 339, 383, 414, 451, 473, 278, , 282
ESP10, 339, 384, 414, 452, 473, 280, , 284
ESP10, 339, 387, 414, 452, 472, 282, , 286
ESP10, 338, 386, 414, 451, 469, 284, , 288
ESP10, 339, 387, 412, 450, 467, 286, , 290
ESP10, 343, 386, 411, 448, 465, 288, , 292
ESP10, 339, 385, 409, 445, 463, 290, , 294
ESP10, 343, 387, 409, 448, 463, 292, , 296
ESP10, 343, 388, 410, 448, 462, 294, , 298
ESP10, 353, 400, 418, 456, 470, 296, , 300
ESP10, 354, 399, 416, 453, 467, 298, , 302
ESP10, 362, 403, 420, 457, 470, 300, , 304
ESP10, 363, 403, 422, 456, 470, 302, , 306
ESP10, 368, 408, 428, 459, 473, 304, , 308
ESP10, 369, 408, 428, 459, 475, 307, , 311
ESP10, 368, 407, 428, 458, 474, 309, , 313
ESP10, 373, 409, 429, 459, 478, 311, , 315
ESP10, 375, 411, 429, 458, 477, 313, , 317
ESP10, 377, 414, 431, 457, 477, 315, , 319
ESP10, 380, 416, 436, 459, 479, 317, , 321
ESP10, 386, 418, 438, 461, 480, 319, , 323
ESP10, 386, 416, 436, 458, 477, 321, , 325
ESP10, 390, 416, 438, 459, 478, 323, , 327
ESP10, 392, 417, 440, 462, 479, 325, , 329
ESP10, 395, 418, 443, 464, 479, 327, , 331
ESP10, 392, 417, 441, 462, 478, 329, , 333
ESP10, 389, 415, 441, 458, 476, 331, , 335
ESP10, 395, 418, 447, 462, 479, 334, , 338
ESP10, 390, 416, 442, 462, 475, 336, , 340
ESP10, 392, 417, 442, 466, 479, 338, , 342
ESP10, 387, 411, 437, 462, 474, 340, , 344
ESP10, 391, 413, 438, 462, 476, 342, , 346
ESP10, 384, 406, 431, 454, 470, 344, , 348
ESP10, 388, 409, 434, 455, 472, 346, , 350
ESP10, 383, 405, 429, 450, 472, 348, , 352
ESP10, 379, 399, 422, 445, 473, 350, , 354
ESP10, 382, 402, 423, 448, 475, 352, , 356
ESP10, 387, 407, 431, 454, 482, 354, , 358
ESP10, 373, 393, 417, 440, 470, 356, , 360
ESP10, 382, 402, 426, 450, 478, 358, , 362
ESP10, 380, 401, 423, 450, 476, 360, , 364
ESP10, 387, 406, 428, 454, 479, 363, , 367
ESP10, 389, 411, 430, 455, 479, 365, , 369
ESP10, 388, 410, 429, 454, 477, 367, , 371
ESP10, 392, 415, 432, 456, 480, 369, , 373
ESP10, 397, 416, 435, 458, 481, 371, , 375
ESP10, 403, 416, 435, 459, 481, 373, , 377
ESP10, 398, 410, 429, 453, 474, 375, , 379
ESP10, 396, 406, 429, 450, 471, 377, , 381
ESP10, 394, 412, 429, 450, 469, 379, , 383
ESP10, 398, 418, 433, 454, 473, 381, , 385
ESP10, 399, 420, 434, 455, 474, 383, , 387
ESP10, 392, 413, 427, 450, 468, 385, , 389
ESP10, 384, 409, 419, 444, 461, 387, , 391
ESP10, 379, 407, 417, 441, 458, 390, , 394
ESP10, 372, 400, 411, 435, 453, 392, , 396
ESP10, 370, 400, 413, 435, 451, 394, , 398
ESP10, 371, 401, 415, 436, 453, 396, , 400
ESP10, 364, 395, 408, 429, 448, 398, , 402
ESP10, 367, 399, 414, 433, 454, 400, , 404
ESP10, 361, 394, 410, 431, 448, 402, , 406
ESP10, 357, 391, 407, 429, 445, 404, , 408
ESP10, 356, 390, 407, 430, 442, 406, , 410
ESP10, 362, 396, 413, 435, 451, 408, , 412
ESP10, 360, 397, 413, 433, 453, 410, , 414
ESP10, 356, 391, 407, 430, 446, 412, , 416
ESP10, 349, 386, 402, 428, 438, 414, , 418
ESP10, 352, 389, 408, 431, 441, 416, , 420
ESP10, 353, 390, 411, 432, 443, 419, , 423
ESP10, 364, 392, 418, 432, 446, 421, , 425
ESP10, 369, 389, 416, 430, 444, 423, , 427
ESP10, 370, 387, 412, 427, 441, 425, , 429
ESP10, 367, 386, 410, 426, 440, 427, , 431
ESP10, 357, 376, 397, 415, 430, 429, , 433
ESP10, 353, 375, 393, 412, 427, 431, , 435
ESP10, 369, 390, 408, 427, 440, 433, , 437
ESP10, 359, 381, 395, 415, 426, 435, , 439
ESP10, 365, 387, 402, 420, 432, 437, , 441
ESP10, 367, 386, 408, 420, 433, 439, , 443
ESP10, 371, 388, 411, 423, 437, 441, , 445
ESP10, 377, 394, 416, 430, 442, 443, , 447
ESP10, 377, 398, 417, 430, 441, 446, , 450
ESP10, 377, 398, 417, 431, 440, 448, , 452
ESP10, 381, 402, 425, 436, 445, 450, , 454
ESP10, 380, 404, 427, 437, 444, 452, , 456
ESP10, 377, 402, 425, 435, 441, 454, , 458
ESP10, 379, 405, 427, 439, 443, 456, , 460
ESP10, 386, 406, 429, 441, 444, 458, , 462
ESP10, 379, 399, 424, 437, 439, 460, , 464
ESP10, 370, 392, 414, 428, 431, 462, , 466
ESP10, 368, 393, 412, 427, 429, 464, , 468
ESP10, 378, 403, 423, 436, 438, 466, , 470
ESP10, 374, 401, 420, 433, 437, 468, , 472
ESP10, 380, 404, 422, 435, 440, 470, , 474
ESP10, 390, 405, 422, 435, 440, 472, , 476
ESP10, 402, 419, 437, 446, 451, 475, , 479
ESP10, 394, 413, 429, 438, 443, 477, , 481
ESP10, 404, 421, 437, 445, 450, 479, , 483
ESP10, 401, 417, 431, 441, 445, 481, , 485
ESP10, 399, 417, 431, 439, 445, 483, , 487
ESP10, 402, 420, 433, 442, 447, 485, , 489
ESP10, 404, 421, 434, 444, 448, 487, , 491
ESP10, 402, 419, 433, 443, 446, 489, , 493
ESP10, 412, 425, 440, 449, 452, 491, , 495
ESP10, 409, 422, 439, 447, 451, 493, , 497
ESP10, 410, 425, 441, 448, 452, 495, , 499
ESP10, 408, 424, 441, 447, 450, 497, , 501
ESP10, 410, 425, 442, 447, 451, 499, , 503
ESP10, 412, 425, 442, 446, 449, 502, , 506
ESP10, 414, 427, 443, 447, 450, 504, , 508
ESP10, 415, 430, 446, 449, 454, 506, , 510
ESP10, 417, 431, 447, 450, 454, 508, , 512
ESP10, 419, 434, 447, 451, 454, 510, , 514
ESP10, 421, 436, 447, 452, 455, 512, , 516
ESP10, 422, 439, 448, 453, 455, 514, , 518
ESP10, 422, 439, 450, 452, 455, 516, , 520
ESP10, 422, 441, 450, 453, 455, 518, , 522
ESP10, 423, 441, 450, 454, 456, 520, , 524
ESP10, 425, 442, 452, 455, 457, 522, , 526
ESP10, 424, 441, 451, 454, 456, 524, , 528
ESP10, 427, 445, 452, 455, 457, 526, , 530
ESP10, 427, 447, 452, 455, 457, 528, , 532
ESP10, 428, 447, 453, 455, 457, 531, , 535
ESP10, 431, 448, 453, 456, 457, 533, , 537
ESP10, 429, 444, 450, 454, 455, 535, , 539
ESP10, 431, 446, 451, 454, 457, 537, , 541
ESP10, 431, 446, 450, 453, 456, 539, , 543
ESP10, 430, 446, 450, 453, 455, 541, , 545
ESP10, 431, 447, 451, 453, 455, 543, , 547
ESP10, 431, 448, 451, 453, 455, 545, , 549
ESP10, 433, 446, 450, 452, 454, 547, , 551
ESP10, 433, 443, 448, 450, 452, 549, , 553
ESP10, 433, 444, 449, 451, 452, 551, , 555
ESP10, 435, 445, 449, 451, 452, 553, , 557
ESP10, 434, 444, 448, 450, 451, 555, , 559
ESP10, 434, 443, 448, 450, 450, 558, , 562
ESP10, 434, 443, 448, 448, 449, 560, , 564
ESP10, 441, 446, 450, 450, 450, 562, , 566
ESP10, 446, 450, 452, 453, 454, 564, , 568
ESP10, 444, 449, 452, 452, 452, 566, , 570
ESP10, 444, 450, 452, 452, 453, 568, , 572
ESP10, 444, 450, 452, 452, 453, 570, , 574
ESP10, 445, 450, 452, 452, 452, 572, , 576
ESP10, 447, 450, 452, 453, 453, 574, , 578
ESP10, 447, 450, 452, 452, 452, 576, , 580
ESP10, 445, 449, 451, 451, 451, 578, , 582
ESP10, 447, 450, 452, 452, 452, 580, , 584
ESP10, 450, 452, 452, 453, 453, 582, , 586
ESP10, 451, 452, 452, 453, 453, 585, , 589
ESP10, 451, 452, 452, 452, 452, 587, , 591
ESP10, 451, 453, 453, 453, 453, 589, , 593
ESP10, 452, 453, 453, 453, 453, 591, , 595
ESP10, 452, 453, 453, 453, 453, 593, , 597
ESP10, 452, 454, 454, 454, 454, 595, , 599
ESP10, 452, 454, 454, 454, 454, 597, , 601
ESP10, 453, 454, 454, 454, 454, 599, , 603
ESP10, 453, 454, 454, 454, 454, 601, , 605
ESP10, 453, 454, 454, 454, 455, 603, , 607
ESP10, 453, 454, 455, 455, 455, 605, , 609
ESP10, 456, 457, 457, 457, 457, 607, , 611
ESP10, 456, 457, 458, 458, 458, 609, , 613
ESP10, 456, 457, 457, 457, 457, 611, , 615
ESP10, 456, 457, 457, 458, 458, 614, , 618
ESP10, 457, 458, 458, 458, 458, 616, , 620
ESP10, 457, 458, 458, 458, 458, 618, , 622
ESP10, 458, 459, 459, 459, 459, 620, , 624
ESP10, 458, 458, 459, 459, 459, 622, , 626
ESP10, 458, 458, 459, 459, 459, 624, , 628
ESP10, 458, 458, 458, 459, 459, 626, , 630
ESP10, 458, 458, 458, 459, 459, 628, , 632
ESP10, 457, 457, 457, 457, 457, 630, , 634
ESP10, 456, 456, 457, 457, 457, 632, , 636
ESP10, 457, 458, 458, 458, 458, 634, , 638
ESP10, 457, 457, 457, 458, 458, 636, , 640
ESP10, 457, 457, 458, 458, 458, 638, , 642
ESP10, 457, 457, 457, 457, 457, 641, , 645
ESP10, 457, 457, 457, 458, 458, 643, , 647
ESP10, 457, 457, 458, 458, 458, 645, , 649
ESP10, 457, 458, 458, 458, 458, 647, , 651
ESP10, 457, 457, 457, 457, 457, 649, , 653
ESP10, 457, 458, 458, 458, 458, 651, , 655
ESP10, 458, 458, 458, 458, 458, 653, , 657
ESP10, 458, 458, 458, 458, 458, 655, , 659
ESP10, 458, 458, 458, 458, 458, 657, , 661
ESP10, 457, 458, 458, 458, 458, 659, , 663
ESP10, 459, 459, 459, 459, 459, 661, , 665
ESP10, 459, 459, 459, 459, 459, 663, , 667
ESP10, 459, 459, 459, 459, 459, 665, , 669
ESP10, 459, 459, 459, 459, 459, 667, , 671
ESP10, 459, 459, 459, 459, 459, 670, , 674
ESP10, 459, 459, 459, 459, 459, 672, , 676
ESP10, 459, 459, 459, 459, 459, 674, , 678
ESP10, 459, 459, 459, 459, 459, 676, , 680
ESP10, 459, 459, 459, 459, 459, 678, , 682
ESP10, 459, 459, 459, 459, 459, 680, , 684
ESP10, 459, 459, 459, 460, 460, 682, , 686
ESP10, 458, 458, 458, 458, 459, 684, , 688
ESP10, 458, 458, 458, 458, 458, 686, , 690
ESP10, 458, 458, 458, 459, 459, 688, , 692
ESP10, 458, 459, 459, 459, 459, 690, , 694
ESP10, 459, 459, 459, 459, 459, 692, , 696
ESP10, 458, 458, 459, 459, 459, 694, , 698
ESP10, 458, 459, 459, 459, 459, 697, , 701
ESP10, 458, 459, 459, 459, 459, 699, , 703
ESP10, 459, 459, 459, 459, 459, 701, , 705
ESP10, 459, 459, 459, 459, 459, 703, , 707
ESP10, 459, 459, 459, 459, 459, 705, , 709
ESP10, 459, 459, 459, 459, 459, 707, , 711
ESP10, 459, 459, 459, 459, 459, 709, , 713
ESP10, 460, 460, 460, 460, 460, 711, , 715
ESP10, 460, 460, 460, 460, 460, 713, , 717
ESP10, 460, 460, 460, 460, 460, 715, , 719
ESP10, 460, 460, 460, 460, 460, 717, , 721
ESP10, 459, 459, 459, 459, 459, 719, , 723
ESP10, 459, 459, 459, 459, 459, 721, , 725
ESP10, 460, 460, 460, 460, 460, 723, , 727
ESP10, 460, 460, 460, 460, 460, 726, , 730
ESP10, 460, 460, 460, 460, 460, 728, , 732
ESP10, 460, 460, 460, 460, 460, 730, , 734
ESP10, 459, 459, 459, 459, 459, 732, , 736
ESP10, 460, 460, 460, 460, 460, 734, , 738
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/LLKW1N_SQIN.ESPF10.csv
LLKW1N_SQIN.ESPF0.csv|2026-08-18
LLKW1N_SQIN.ESPF10.csv|2026-08-18
LLKW1N_SQIN.ESPFM.csv|2026-08-18
APR-SEP
SPOKANE - AT LONGLAKE
(
LLKW1
)
Forecasts for Water Year
2027
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-08-18
Issued:
2026-08-18
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
1626
2435
88
3988
2754
APR-JUL
1542
2317
89
3832
2612
APR-AUG
1588
2376
88
3931
2694
JAN-SEP
2489
3961
92
5541
4289
JAN-JUL
2404
3856
93
5417
4147
OCT-SEP
2757
4370
91
6159
4810
Move the mouse over the desired "Forecast Period" to display a graph.
Max Scale
Scale To Data
Scale To Last 45 Days
Show Min/Max Ensemble Volume
Show Tooltips Help
Overlay
ESP10
Data Files
/chpsesp/ensemble/natural/LLKW1N_SQIN.ESPF10.csv
LLKW1N_SQIN.ESPF0.csv|2026-08-18
LLKW1N_SQIN.ESPF10.csv|2026-08-18
LLKW1N_SQIN.ESPFM.csv|2026-08-18
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
