Choose Date:
Archive:
Water Year
Loading...
CLARK FORK - ABOVE BLACKFOOT
(
ABBM8
)
Forecasts for Water Year
2026
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-08-15
Issued:
2026-08-15
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
522
528
78
535
680
APR-JUL
457
457
77
457
594
APR-AUG
489
489
77
490
637
JAN-SEP
719
724
86
731
842
JAN-JUL
653
653
86
653
756
OCT-SEP
863
868
87
875
996
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2026-08-15
Issued:
2026-08-15
Hide Forecast
APR-SEP
523
528
78
538
680
APR-JUL
457
457
77
457
594
APR-AUG
488
489
77
492
637
JAN-SEP
719
724
86
734
842
JAN-JUL
653
653
86
653
756
OCT-SEP
863
868
87
878
996
Reference
ESP with 0 Days QPF
Ensemble:
2026-08-15
Issued:
2026-08-15
Hide Forecast
APR-SEP
523
529
78
541
680
APR-JUL
457
457
77
457
594
APR-AUG
487
489
77
495
637
JAN-SEP
719
725
86
737
842
JAN-JUL
653
653
86
653
756
OCT-SEP
863
869
87
881
996
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 249, 364, 413, 444, 479, 70, , 74
ESP10, 247, 358, 409, 441, 479, 72, , 76
ESP10, 245, 357, 407, 442, 478, 74, , 78
ESP10, 241, 356, 405, 442, 476, 76, , 80
ESP10, 240, 354, 403, 441, 475, 78, , 82
ESP10, 242, 355, 403, 446, 474, 81, , 85
ESP10, 218, 336, 386, 429, 459, 83, , 87
ESP10, 236, 353, 398, 441, 472, 85, , 89
ESP10, 226, 344, 390, 433, 467, 87, , 91
ESP10, 234, 350, 394, 437, 470, 89, , 93
ESP10, 221, 339, 383, 427, 464, 91, , 95
ESP10, 239, 353, 397, 442, 475, 93, , 97
ESP10, 223, 338, 385, 430, 465, 95, , 99
ESP10, 229, 343, 391, 436, 469, 97, , 101
ESP10, 226, 341, 387, 436, 466, 99, , 103
ESP10, 221, 333, 381, 430, 461, 102, , 106
ESP10, 213, 327, 375, 427, 456, 104, , 108
ESP10, 215, 325, 375, 426, 456, 106, , 110
ESP10, 225, 336, 382, 434, 463, 108, , 112
ESP10, 227, 340, 384, 435, 465, 110, , 114
ESP10, 228, 342, 387, 434, 465, 112, , 116
ESP10, 226, 342, 386, 435, 465, 114, , 118
ESP10, 220, 341, 383, 434, 462, 116, , 120
ESP10, 226, 349, 387, 439, 468, 118, , 122
ESP10, 230, 355, 392, 446, 472, 120, , 124
ESP10, 224, 349, 386, 443, 469, 122, , 126
ESP10, 229, 355, 392, 445, 472, 125, , 129
ESP10, 234, 359, 398, 447, 476, 127, , 131
ESP10, 230, 357, 394, 446, 474, 129, , 133
ESP10, 216, 345, 383, 437, 467, 131, , 135
ESP10, 221, 349, 386, 441, 470, 133, , 137
ESP10, 224, 355, 388, 445, 473, 135, , 139
ESP10, 225, 357, 389, 446, 474, 137, , 141
ESP10, 229, 360, 393, 448, 476, 139, , 143
ESP10, 230, 358, 393, 448, 476, 141, , 145
ESP10, 236, 362, 398, 450, 479, 143, , 147
ESP10, 233, 359, 398, 447, 476, 145, , 149
ESP10, 228, 352, 396, 443, 472, 148, , 152
ESP10, 238, 359, 402, 448, 475, 150, , 154
ESP10, 245, 357, 402, 447, 474, 152, , 156
ESP10, 249, 359, 404, 450, 477, 154, , 158
ESP10, 263, 372, 415, 465, 488, 156, , 160
ESP10, 266, 379, 417, 467, 490, 158, , 162
ESP10, 260, 373, 411, 462, 487, 160, , 164
ESP10, 261, 369, 407, 460, 485, 162, , 166
ESP10, 257, 363, 404, 455, 486, 164, , 168
ESP10, 263, 369, 410, 461, 493, 166, , 170
ESP10, 267, 371, 412, 463, 497, 169, , 173
ESP10, 276, 378, 418, 467, 504, 171, , 175
ESP10, 269, 377, 413, 462, 501, 173, , 177
ESP10, 268, 376, 414, 463, 500, 175, , 179
ESP10, 267, 371, 409, 459, 496, 177, , 181
ESP10, 272, 373, 411, 460, 498, 179, , 183
ESP10, 270, 371, 413, 458, 497, 181, , 185
ESP10, 264, 363, 406, 452, 491, 183, , 187
ESP10, 270, 366, 409, 455, 495, 185, , 189
ESP10, 268, 362, 407, 451, 492, 187, , 191
ESP10, 269, 366, 408, 452, 493, 189, , 193
ESP10, 276, 370, 412, 454, 495, 192, , 196
ESP10, 261, 353, 397, 442, 486, 194, , 198
ESP10, 240, 330, 378, 424, 472, 196, , 200
ESP10, 254, 342, 390, 435, 478, 198, , 202
ESP10, 239, 326, 376, 424, 467, 200, , 204
ESP10, 209, 294, 348, 401, 442, 202, , 206
ESP10, 213, 301, 351, 405, 446, 204, , 208
ESP10, 205, 289, 337, 393, 432, 206, , 210
ESP10, 207, 287, 334, 395, 432, 208, , 212
ESP10, 185, 266, 315, 378, 416, 210, , 214
ESP10, 191, 273, 321, 384, 422, 212, , 216
ESP10, 190, 273, 318, 382, 421, 215, , 219
ESP10, 202, 285, 329, 392, 429, 217, , 221
ESP10, 196, 278, 323, 387, 424, 219, , 223
ESP10, 199, 280, 326, 390, 426, 221, , 225
ESP10, 218, 298, 343, 406, 439, 223, , 227
ESP10, 219, 293, 338, 401, 433, 225, , 229
ESP10, 233, 306, 350, 411, 442, 227, , 231
ESP10, 227, 299, 345, 406, 437, 229, , 233
ESP10, 226, 292, 339, 401, 431, 231, , 235
ESP10, 239, 301, 350, 406, 437, 233, , 237
ESP10, 234, 299, 348, 402, 433, 236, , 240
ESP10, 231, 295, 348, 399, 430, 238, , 242
ESP10, 237, 299, 352, 401, 434, 240, , 244
ESP10, 238, 303, 353, 403, 433, 242, , 246
ESP10, 240, 307, 354, 405, 435, 244, , 248
ESP10, 234, 299, 348, 401, 428, 246, , 250
ESP10, 238, 301, 348, 403, 429, 248, , 252
ESP10, 239, 301, 351, 406, 429, 250, , 254
ESP10, 243, 307, 355, 410, 431, 252, , 256
ESP10, 243, 308, 357, 411, 433, 254, , 258
ESP10, 242, 310, 355, 410, 432, 256, , 260
ESP10, 251, 325, 367, 416, 437, 259, , 263
ESP10, 250, 326, 370, 416, 440, 261, , 265
ESP10, 250, 325, 370, 415, 439, 263, , 267
ESP10, 249, 323, 368, 413, 438, 265, , 269
ESP10, 244, 316, 361, 409, 435, 267, , 271
ESP10, 248, 316, 362, 409, 435, 269, , 273
ESP10, 253, 314, 362, 408, 435, 271, , 275
ESP10, 254, 315, 364, 412, 436, 273, , 277
ESP10, 250, 312, 361, 409, 433, 275, , 279
ESP10, 247, 311, 360, 409, 431, 277, , 281
ESP10, 248, 312, 362, 410, 431, 279, , 283
ESP10, 248, 314, 364, 410, 431, 282, , 286
ESP10, 252, 316, 365, 411, 431, 284, , 288
ESP10, 256, 316, 366, 412, 431, 286, , 290
ESP10, 259, 317, 368, 413, 431, 288, , 292
ESP10, 259, 317, 370, 414, 431, 290, , 294
ESP10, 258, 317, 372, 415, 431, 292, , 296
ESP10, 261, 317, 372, 415, 430, 294, , 298
ESP10, 270, 313, 370, 411, 427, 296, , 300
ESP10, 280, 324, 379, 418, 434, 298, , 302
ESP10, 283, 322, 378, 419, 438, 300, , 304
ESP10, 290, 324, 382, 422, 442, 303, , 307
ESP10, 292, 325, 382, 421, 442, 305, , 309
ESP10, 293, 328, 383, 423, 444, 307, , 311
ESP10, 291, 332, 382, 424, 444, 309, , 313
ESP10, 293, 336, 384, 426, 446, 311, , 315
ESP10, 295, 336, 386, 427, 448, 313, , 317
ESP10, 305, 337, 386, 426, 451, 315, , 319
ESP10, 305, 340, 390, 428, 460, 317, , 321
ESP10, 307, 344, 392, 429, 461, 319, , 323
ESP10, 308, 348, 394, 429, 462, 321, , 325
ESP10, 308, 346, 394, 428, 460, 323, , 327
ESP10, 310, 349, 396, 429, 461, 326, , 330
ESP10, 307, 344, 393, 425, 458, 328, , 332
ESP10, 314, 348, 394, 428, 458, 330, , 334
ESP10, 317, 353, 396, 431, 460, 332, , 336
ESP10, 314, 351, 396, 429, 458, 334, , 338
ESP10, 312, 349, 394, 426, 455, 336, , 340
ESP10, 321, 358, 403, 433, 463, 338, , 342
ESP10, 334, 371, 410, 441, 470, 340, , 344
ESP10, 332, 369, 410, 440, 467, 342, , 346
ESP10, 334, 368, 408, 440, 467, 344, , 348
ESP10, 336, 368, 407, 439, 468, 346, , 350
ESP10, 334, 369, 405, 436, 466, 349, , 353
ESP10, 334, 373, 409, 436, 467, 351, , 355
ESP10, 330, 369, 408, 437, 465, 353, , 357
ESP10, 323, 363, 405, 435, 461, 355, , 359
ESP10, 319, 360, 404, 434, 458, 357, , 361
ESP10, 322, 361, 405, 434, 459, 359, , 363
ESP10, 324, 364, 408, 438, 460, 361, , 365
ESP10, 318, 359, 402, 433, 457, 363, , 367
ESP10, 327, 369, 409, 440, 464, 365, , 369
ESP10, 325, 370, 408, 439, 463, 367, , 371
ESP10, 321, 368, 405, 435, 461, 370, , 374
ESP10, 321, 370, 412, 435, 462, 372, , 376
ESP10, 322, 371, 413, 436, 461, 374, , 378
ESP10, 324, 373, 413, 439, 463, 376, , 380
ESP10, 315, 369, 406, 434, 457, 378, , 382
ESP10, 308, 369, 400, 429, 452, 380, , 384
ESP10, 292, 355, 386, 417, 442, 382, , 386
ESP10, 309, 366, 398, 428, 456, 384, , 388
ESP10, 305, 364, 394, 426, 454, 386, , 390
ESP10, 308, 370, 398, 429, 456, 388, , 392
ESP10, 304, 366, 398, 428, 452, 390, , 394
ESP10, 293, 352, 388, 417, 443, 393, , 397
ESP10, 290, 351, 385, 413, 439, 395, , 399
ESP10, 280, 339, 376, 401, 430, 397, , 401
ESP10, 286, 342, 382, 404, 435, 399, , 403
ESP10, 244, 306, 347, 367, 402, 401, , 405
ESP10, 277, 337, 377, 399, 429, 403, , 407
ESP10, 266, 326, 367, 393, 420, 405, , 409
ESP10, 248, 312, 352, 380, 405, 407, , 411
ESP10, 271, 332, 372, 401, 423, 409, , 413
ESP10, 275, 338, 380, 404, 426, 411, , 415
ESP10, 278, 344, 382, 407, 428, 413, , 417
ESP10, 276, 342, 377, 401, 423, 416, , 420
ESP10, 279, 340, 374, 398, 419, 418, , 422
ESP10, 284, 346, 378, 403, 424, 420, , 424
ESP10, 288, 351, 384, 411, 431, 422, , 426
ESP10, 302, 357, 388, 416, 440, 424, , 428
ESP10, 314, 360, 392, 420, 444, 426, , 430
ESP10, 323, 369, 399, 425, 448, 428, , 432
ESP10, 329, 372, 402, 427, 448, 430, , 434
ESP10, 313, 356, 392, 418, 436, 432, , 436
ESP10, 313, 355, 391, 420, 436, 434, , 438
ESP10, 315, 355, 394, 420, 436, 437, , 441
ESP10, 320, 360, 396, 424, 437, 439, , 443
ESP10, 319, 358, 394, 420, 434, 441, , 445
ESP10, 322, 357, 394, 418, 432, 443, , 447
ESP10, 317, 357, 393, 416, 429, 445, , 449
ESP10, 322, 361, 396, 419, 432, 447, , 451
ESP10, 329, 371, 404, 425, 439, 449, , 453
ESP10, 327, 370, 402, 422, 437, 451, , 455
ESP10, 327, 368, 401, 422, 437, 453, , 457
ESP10, 327, 372, 400, 424, 436, 455, , 459
ESP10, 316, 363, 391, 417, 427, 457, , 461
ESP10, 322, 367, 394, 420, 431, 460, , 464
ESP10, 312, 358, 389, 412, 426, 462, , 466
ESP10, 315, 363, 392, 415, 430, 464, , 468
ESP10, 315, 363, 392, 415, 427, 466, , 470
ESP10, 308, 356, 381, 408, 420, 468, , 472
ESP10, 324, 372, 396, 420, 432, 470, , 474
ESP10, 322, 370, 394, 418, 430, 472, , 476
ESP10, 337, 384, 411, 430, 441, 474, , 478
ESP10, 319, 372, 400, 417, 429, 476, , 480
ESP10, 323, 378, 406, 422, 433, 478, , 482
ESP10, 319, 376, 405, 418, 433, 480, , 484
ESP10, 335, 386, 416, 429, 443, 483, , 487
ESP10, 332, 384, 417, 429, 442, 485, , 489
ESP10, 332, 383, 416, 428, 441, 487, , 491
ESP10, 325, 378, 413, 422, 435, 489, , 493
ESP10, 334, 386, 420, 430, 442, 491, , 495
ESP10, 340, 391, 422, 432, 444, 493, , 497
ESP10, 352, 405, 429, 442, 450, 495, , 499
ESP10, 344, 399, 423, 435, 445, 497, , 501
ESP10, 335, 398, 416, 433, 440, 499, , 503
ESP10, 336, 397, 416, 434, 440, 501, , 505
ESP10, 326, 383, 404, 421, 428, 504, , 508
ESP10, 337, 386, 408, 425, 431, 506, , 510
ESP10, 350, 388, 409, 424, 432, 508, , 512
ESP10, 359, 391, 411, 426, 436, 510, , 514
ESP10, 364, 397, 415, 431, 439, 512, , 516
ESP10, 375, 404, 423, 439, 447, 514, , 518
ESP10, 377, 407, 425, 440, 447, 516, , 520
ESP10, 378, 408, 426, 441, 450, 518, , 522
ESP10, 381, 412, 426, 443, 450, 520, , 524
ESP10, 381, 415, 428, 446, 450, 522, , 526
ESP10, 384, 416, 429, 444, 451, 524, , 528
ESP10, 383, 416, 430, 445, 453, 527, , 531
ESP10, 383, 417, 430, 445, 455, 529, , 533
ESP10, 385, 419, 431, 449, 455, 531, , 535
ESP10, 380, 417, 429, 444, 452, 533, , 537
ESP10, 401, 430, 443, 452, 461, 535, , 539
ESP10, 404, 428, 445, 453, 463, 537, , 541
ESP10, 404, 423, 441, 450, 461, 539, , 543
ESP10, 408, 428, 444, 454, 463, 541, , 545
ESP10, 411, 431, 446, 456, 465, 543, , 547
ESP10, 412, 432, 446, 453, 464, 545, , 549
ESP10, 415, 433, 446, 458, 464, 547, , 551
ESP10, 412, 432, 445, 456, 463, 550, , 554
ESP10, 411, 430, 442, 455, 461, 552, , 556
ESP10, 399, 414, 427, 442, 448, 554, , 558
ESP10, 412, 422, 435, 451, 455, 556, , 560
ESP10, 404, 415, 425, 441, 445, 558, , 562
ESP10, 401, 415, 422, 440, 442, 560, , 564
ESP10, 413, 429, 436, 449, 451, 562, , 566
ESP10, 415, 427, 437, 449, 451, 564, , 568
ESP10, 408, 420, 433, 441, 443, 566, , 570
ESP10, 404, 415, 428, 435, 438, 568, , 572
ESP10, 403, 413, 426, 432, 435, 571, , 575
ESP10, 421, 429, 441, 446, 448, 573, , 577
ESP10, 408, 419, 432, 436, 438, 575, , 579
ESP10, 411, 426, 434, 438, 440, 577, , 581
ESP10, 412, 427, 434, 438, 441, 579, , 583
ESP10, 407, 420, 429, 433, 436, 581, , 585
ESP10, 404, 418, 427, 432, 435, 583, , 587
ESP10, 402, 416, 424, 429, 431, 585, , 589
ESP10, 415, 429, 432, 438, 440, 587, , 591
ESP10, 432, 438, 442, 445, 447, 589, , 593
ESP10, 434, 438, 440, 444, 446, 591, , 595
ESP10, 437, 439, 441, 444, 446, 594, , 598
ESP10, 436, 439, 441, 444, 445, 596, , 600
ESP10, 436, 439, 442, 445, 446, 598, , 602
ESP10, 434, 438, 442, 444, 445, 600, , 604
ESP10, 434, 439, 443, 445, 446, 602, , 606
ESP10, 438, 440, 444, 446, 447, 604, , 608
ESP10, 439, 441, 445, 447, 448, 606, , 610
ESP10, 440, 442, 445, 447, 448, 608, , 612
ESP10, 440, 443, 445, 447, 448, 610, , 614
ESP10, 440, 443, 445, 447, 448, 612, , 616
ESP10, 440, 443, 445, 447, 448, 614, , 618
ESP10, 439, 442, 444, 446, 447, 617, , 621
ESP10, 438, 442, 443, 446, 447, 619, , 623
ESP10, 437, 441, 443, 445, 446, 621, , 625
ESP10, 435, 440, 442, 444, 445, 623, , 627
ESP10, 434, 440, 442, 444, 445, 625, , 629
ESP10, 432, 438, 440, 442, 443, 627, , 631
ESP10, 430, 436, 438, 440, 442, 629, , 633
ESP10, 421, 427, 430, 433, 434, 631, , 635
ESP10, 404, 412, 415, 418, 419, 633, , 637
ESP10, 408, 414, 418, 420, 421, 635, , 639
ESP10, 416, 421, 423, 426, 427, 638, , 642
ESP10, 420, 423, 425, 428, 429, 640, , 644
ESP10, 417, 420, 422, 425, 426, 642, , 646
ESP10, 418, 420, 423, 425, 426, 644, , 648
ESP10, 421, 422, 425, 427, 428, 646, , 650
ESP10, 421, 422, 425, 427, 428, 648, , 652
ESP10, 420, 422, 424, 427, 428, 650, , 654
ESP10, 420, 421, 424, 426, 427, 652, , 656
ESP10, 417, 419, 421, 423, 425, 654, , 658
ESP10, 417, 419, 421, 423, 425, 656, , 660
ESP10, 415, 417, 419, 421, 422, 658, , 662
ESP10, 415, 416, 419, 420, 422, 661, , 665
ESP10, 415, 417, 419, 421, 422, 663, , 667
ESP10, 414, 416, 419, 420, 422, 665, , 669
ESP10, 415, 417, 419, 420, 422, 667, , 671
ESP10, 415, 417, 419, 420, 422, 669, , 673
ESP10, 415, 417, 419, 420, 422, 671, , 675
ESP10, 413, 415, 417, 419, 420, 673, , 677
ESP10, 413, 415, 417, 419, 420, 675, , 679
ESP10, 412, 415, 417, 418, 420, 677, , 681
ESP10, 413, 415, 418, 419, 420, 679, , 683
ESP10, 413, 416, 418, 419, 421, 681, , 685
ESP10, 413, 416, 418, 419, 421, 684, , 688
ESP10, 415, 417, 419, 420, 421, 686, , 690
ESP10, 415, 416, 419, 420, 421, 688, , 692
ESP10, 415, 416, 419, 420, 421, 690, , 694
ESP10, 415, 417, 419, 420, 422, 692, , 696
ESP10, 416, 418, 420, 421, 422, 694, , 698
ESP10, 416, 418, 420, 421, 422, 696, , 700
ESP10, 415, 417, 419, 421, 422, 698, , 702
ESP10, 415, 417, 419, 421, 422, 700, , 704
ESP10, 415, 418, 419, 421, 422, 702, , 706
ESP10, 415, 418, 420, 421, 422, 705, , 709
ESP10, 416, 418, 420, 421, 422, 707, , 711
ESP10, 416, 418, 420, 421, 422, 709, , 713
ESP10, 417, 418, 420, 421, 422, 711, , 715
ESP10, 416, 418, 420, 421, 422, 713, , 717
ESP10, 417, 418, 420, 421, 422, 715, , 719
ESP10, 417, 419, 421, 422, 423, 717, , 721
ESP10, 417, 419, 421, 422, 422, 719, , 723
ESP10, 417, 419, 420, 421, 422, 721, , 725
ESP10, 416, 418, 420, 421, 421, 723, , 727
ESP10, 415, 417, 419, 420, 420, 725, , 729
ESP10, 416, 418, 419, 420, 421, 728, , 732
ESP10, 417, 418, 420, 421, 421, 730, , 734
ESP10, 417, 419, 420, 421, 421, 732, , 736
ESP10, 418, 419, 420, 421, 422, 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/watersupply/ABBM8W_SQIN.ESPF10.csv
ABBM8W_SQIN.ESPF0.csv|2026-08-15
ABBM8W_SQIN.ESPF10.csv|2026-08-15
ABBM8W_SQIN.ESPFM.csv|2026-08-15
APR-SEP
CLARK FORK - ABOVE BLACKFOOT
(
ABBM8
)
Forecasts for Water Year
2027
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-08-15
Issued:
2026-08-15
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
353
656
96
1144
680
APR-JUL
305
562
95
985
594
APR-AUG
326
599
94
1073
637
JAN-SEP
494
776
92
1295
842
JAN-JUL
446
682
90
1136
756
OCT-SEP
632
916
92
1436
996
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/watersupply/ABBM8W_SQIN.ESPF10.csv
ABBM8W_SQIN.ESPF0.csv|2026-08-15
ABBM8W_SQIN.ESPF10.csv|2026-08-15
ABBM8W_SQIN.ESPFM.csv|2026-08-15
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
