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Archive:
Water Year
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KOOTENAI - LIBBY DAM
(
LYDM8
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-04-29
Issued:
2026-04-29
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
7018
7510
114
8654
6614
APR-JUL
6111
6487
114
7481
5683
APR-AUG
6631
7110
114
8150
6242
JAN-SEP
8126
8618
119
9762
7266
JAN-JUL
7219
7595
120
8589
6335
OCT-SEP
9094
9587
117
10730
8224
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-04-29
Issued:
2026-04-29
Hide Forecast
APR-SEP
7076
7632
115
8678
6614
APR-JUL
6171
6624
117
7603
5683
APR-AUG
6722
7181
115
8270
6242
JAN-SEP
8184
8741
120
9786
7266
JAN-JUL
7279
7733
122
8711
6335
OCT-SEP
9153
9709
118
10754
8224
Reference
ESP with 0 Days QPF
Ensemble:
2026-04-29
Issued:
2026-04-29
Hide Forecast
APR-SEP
7082
7624
115
8754
6614
APR-JUL
6065
6549
115
7548
5683
APR-AUG
6636
7131
114
8313
6242
JAN-SEP
8190
8733
120
9862
7266
JAN-JUL
7173
7657
121
8657
6335
OCT-SEP
9159
9701
118
10831
8224
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 263, 309, 382, 418, 458, 71, , 75
ESP10, 261, 306, 379, 414, 456, 74, , 78
ESP10, 263, 311, 381, 416, 460, 77, , 81
ESP10, 261, 314, 377, 414, 456, 81, , 85
ESP10, 262, 315, 377, 414, 455, 84, , 88
ESP10, 257, 311, 379, 410, 455, 87, , 91
ESP10, 263, 317, 382, 415, 461, 90, , 94
ESP10, 261, 313, 379, 416, 458, 93, , 97
ESP10, 263, 316, 381, 417, 461, 96, , 100
ESP10, 265, 315, 381, 416, 462, 100, , 104
ESP10, 269, 317, 386, 417, 464, 103, , 107
ESP10, 265, 314, 385, 415, 461, 106, , 110
ESP10, 265, 314, 385, 420, 462, 109, , 113
ESP10, 267, 317, 390, 424, 464, 112, , 116
ESP10, 266, 313, 388, 422, 465, 115, , 119
ESP10, 259, 309, 381, 417, 461, 119, , 123
ESP10, 249, 302, 369, 406, 451, 122, , 126
ESP10, 261, 313, 382, 417, 460, 125, , 129
ESP10, 264, 315, 386, 419, 463, 128, , 132
ESP10, 267, 316, 385, 418, 464, 131, , 135
ESP10, 261, 313, 380, 411, 458, 134, , 138
ESP10, 261, 314, 380, 414, 465, 138, , 142
ESP10, 253, 311, 372, 408, 462, 141, , 145
ESP10, 259, 321, 379, 417, 467, 144, , 148
ESP10, 261, 323, 382, 424, 468, 147, , 151
ESP10, 256, 326, 380, 421, 466, 150, , 154
ESP10, 259, 330, 378, 420, 467, 153, , 157
ESP10, 263, 327, 376, 419, 465, 156, , 160
ESP10, 263, 320, 370, 413, 461, 160, , 164
ESP10, 252, 308, 362, 404, 454, 163, , 167
ESP10, 253, 309, 364, 406, 459, 166, , 170
ESP10, 253, 313, 365, 414, 461, 169, , 173
ESP10, 248, 308, 360, 410, 458, 172, , 176
ESP10, 259, 316, 365, 415, 463, 175, , 179
ESP10, 263, 317, 364, 413, 461, 179, , 183
ESP10, 264, 319, 365, 412, 462, 182, , 186
ESP10, 267, 320, 367, 412, 463, 185, , 189
ESP10, 263, 311, 360, 413, 456, 188, , 192
ESP10, 268, 319, 365, 418, 462, 191, , 195
ESP10, 271, 324, 365, 419, 462, 194, , 198
ESP10, 274, 321, 363, 417, 461, 198, , 202
ESP10, 275, 316, 361, 412, 457, 201, , 205
ESP10, 284, 322, 369, 418, 462, 204, , 208
ESP10, 281, 324, 364, 414, 458, 207, , 211
ESP10, 274, 313, 352, 405, 449, 210, , 214
ESP10, 283, 317, 354, 410, 452, 213, , 217
ESP10, 273, 306, 344, 401, 445, 217, , 221
ESP10, 277, 309, 350, 407, 452, 220, , 224
ESP10, 275, 308, 348, 406, 450, 223, , 227
ESP10, 280, 309, 349, 405, 452, 226, , 230
ESP10, 287, 314, 350, 408, 453, 229, , 233
ESP10, 285, 314, 348, 407, 450, 232, , 236
ESP10, 286, 312, 343, 411, 446, 236, , 240
ESP10, 296, 321, 352, 420, 450, 239, , 243
ESP10, 296, 324, 352, 419, 449, 242, , 246
ESP10, 293, 322, 348, 420, 446, 245, , 249
ESP10, 292, 320, 347, 419, 446, 248, , 252
ESP10, 296, 322, 349, 421, 448, 251, , 255
ESP10, 294, 322, 354, 421, 448, 254, , 258
ESP10, 286, 317, 349, 417, 442, 258, , 262
ESP10, 287, 313, 344, 413, 438, 261, , 265
ESP10, 291, 315, 345, 417, 443, 264, , 268
ESP10, 290, 312, 340, 413, 439, 267, , 271
ESP10, 273, 295, 324, 398, 428, 270, , 274
ESP10, 274, 297, 325, 398, 431, 273, , 277
ESP10, 269, 292, 319, 392, 428, 277, , 281
ESP10, 273, 297, 323, 397, 431, 280, , 284
ESP10, 267, 293, 317, 391, 427, 283, , 287
ESP10, 238, 264, 284, 362, 404, 286, , 290
ESP10, 227, 258, 277, 350, 396, 289, , 293
ESP10, 226, 257, 273, 346, 393, 292, , 296
ESP10, 233, 265, 286, 357, 401, 296, , 300
ESP10, 238, 268, 291, 361, 405, 299, , 303
ESP10, 228, 260, 283, 351, 399, 302, , 306
ESP10, 227, 257, 283, 349, 397, 305, , 309
ESP10, 220, 251, 280, 342, 393, 308, , 312
ESP10, 221, 254, 281, 346, 396, 311, , 315
ESP10, 220, 252, 282, 345, 394, 315, , 319
ESP10, 212, 246, 274, 339, 386, 318, , 322
ESP10, 203, 242, 266, 329, 377, 321, , 325
ESP10, 213, 252, 276, 337, 384, 324, , 328
ESP10, 210, 251, 276, 334, 381, 327, , 331
ESP10, 219, 264, 282, 339, 385, 330, , 334
ESP10, 228, 264, 284, 343, 386, 333, , 337
ESP10, 223, 255, 275, 336, 381, 337, , 341
ESP10, 222, 253, 276, 335, 381, 340, , 344
ESP10, 224, 253, 279, 336, 382, 343, , 347
ESP10, 225, 254, 281, 336, 385, 346, , 350
ESP10, 223, 250, 279, 332, 383, 349, , 353
ESP10, 230, 252, 283, 332, 384, 352, , 356
ESP10, 234, 255, 286, 330, 381, 356, , 360
ESP10, 232, 254, 284, 327, 378, 359, , 363
ESP10, 227, 250, 279, 322, 375, 362, , 366
ESP10, 229, 253, 284, 325, 377, 365, , 369
ESP10, 226, 250, 281, 321, 373, 368, , 372
ESP10, 228, 251, 282, 323, 375, 371, , 375
ESP10, 230, 255, 286, 325, 376, 375, , 379
ESP10, 232, 256, 291, 330, 377, 378, , 382
ESP10, 228, 251, 290, 325, 372, 381, , 385
ESP10, 225, 248, 288, 322, 369, 384, , 388
ESP10, 222, 246, 285, 320, 367, 387, , 391
ESP10, 219, 246, 284, 320, 365, 390, , 394
ESP10, 216, 244, 283, 319, 362, 394, , 398
ESP10, 209, 241, 276, 315, 355, 397, , 401
ESP10, 211, 241, 277, 317, 354, 400, , 404
ESP10, 210, 240, 276, 316, 352, 403, , 407
ESP10, 216, 243, 276, 316, 352, 406, , 410
ESP10, 218, 244, 277, 317, 353, 409, , 413
ESP10, 224, 244, 277, 324, 351, 412, , 416
ESP10, 232, 253, 282, 332, 355, 416, , 420
ESP10, 233, 254, 286, 333, 356, 419, , 423
ESP10, 235, 254, 287, 334, 357, 422, , 426
ESP10, 235, 254, 289, 334, 357, 425, , 429
ESP10, 236, 255, 290, 335, 357, 428, , 432
ESP10, 234, 255, 292, 333, 356, 431, , 435
ESP10, 232, 255, 292, 331, 354, 435, , 439
ESP10, 232, 256, 295, 332, 355, 438, , 442
ESP10, 230, 253, 292, 327, 352, 441, , 445
ESP10, 233, 255, 292, 332, 359, 444, , 448
ESP10, 234, 256, 292, 332, 363, 447, , 451
ESP10, 236, 255, 292, 331, 363, 450, , 454
ESP10, 232, 250, 287, 326, 360, 454, , 458
ESP10, 225, 242, 280, 319, 353, 457, , 461
ESP10, 227, 248, 282, 321, 357, 460, , 464
ESP10, 228, 249, 284, 322, 356, 463, , 467
ESP10, 230, 250, 293, 323, 356, 466, , 470
ESP10, 228, 250, 288, 320, 352, 469, , 473
ESP10, 236, 255, 295, 325, 355, 473, , 477
ESP10, 234, 250, 288, 319, 348, 476, , 480
ESP10, 239, 253, 291, 322, 350, 479, , 483
ESP10, 242, 259, 293, 326, 353, 482, , 486
ESP10, 249, 262, 294, 332, 356, 485, , 489
ESP10, 247, 260, 293, 329, 353, 488, , 492
ESP10, 249, 263, 295, 331, 355, 491, , 495
ESP10, 246, 263, 294, 328, 352, 495, , 499
ESP10, 234, 252, 284, 317, 344, 498, , 502
ESP10, 236, 253, 288, 317, 344, 501, , 505
ESP10, 238, 256, 293, 320, 346, 504, , 508
ESP10, 226, 247, 282, 310, 336, 507, , 511
ESP10, 230, 252, 288, 313, 341, 510, , 514
ESP10, 220, 243, 280, 308, 332, 514, , 518
ESP10, 225, 247, 284, 314, 335, 517, , 521
ESP10, 217, 241, 284, 307, 330, 520, , 524
ESP10, 223, 248, 289, 313, 335, 523, , 527
ESP10, 226, 248, 290, 315, 336, 526, , 530
ESP10, 239, 258, 301, 326, 345, 529, , 533
ESP10, 235, 257, 302, 325, 342, 533, , 537
ESP10, 233, 255, 301, 323, 338, 536, , 540
ESP10, 234, 260, 301, 323, 337, 539, , 543
ESP10, 226, 258, 294, 316, 335, 542, , 546
ESP10, 227, 261, 294, 316, 335, 545, , 549
ESP10, 220, 257, 289, 310, 330, 548, , 552
ESP10, 212, 247, 279, 300, 321, 552, , 556
ESP10, 212, 247, 280, 301, 322, 555, , 559
ESP10, 210, 244, 273, 301, 319, 558, , 562
ESP10, 211, 245, 272, 301, 321, 561, , 565
ESP10, 205, 237, 264, 292, 312, 564, , 568
ESP10, 216, 247, 278, 303, 322, 567, , 571
ESP10, 199, 231, 262, 287, 307, 571, , 575
ESP10, 210, 245, 271, 297, 318, 574, , 578
ESP10, 217, 252, 278, 303, 322, 577, , 581
ESP10, 210, 244, 270, 299, 317, 580, , 584
ESP10, 207, 239, 264, 293, 309, 583, , 587
ESP10, 209, 244, 266, 295, 310, 586, , 590
ESP10, 201, 237, 260, 287, 303, 589, , 593
ESP10, 199, 234, 258, 284, 299, 593, , 597
ESP10, 195, 227, 250, 275, 293, 596, , 600
ESP10, 189, 222, 245, 271, 287, 599, , 603
ESP10, 182, 219, 238, 266, 283, 602, , 606
ESP10, 180, 219, 241, 266, 283, 605, , 609
ESP10, 177, 219, 241, 264, 281, 608, , 612
ESP10, 173, 217, 240, 260, 280, 612, , 616
ESP10, 174, 219, 243, 262, 280, 615, , 619
ESP10, 169, 214, 240, 262, 277, 618, , 622
ESP10, 166, 209, 236, 258, 274, 621, , 625
ESP10, 167, 209, 237, 260, 274, 624, , 628
ESP10, 168, 211, 234, 259, 272, 627, , 631
ESP10, 176, 215, 240, 263, 275, 631, , 635
ESP10, 185, 220, 247, 269, 280, 634, , 638
ESP10, 199, 232, 260, 281, 291, 637, , 641
ESP10, 202, 237, 264, 285, 295, 640, , 644
ESP10, 200, 234, 261, 281, 294, 643, , 647
ESP10, 198, 232, 258, 280, 293, 646, , 650
ESP10, 204, 239, 265, 287, 300, 650, , 654
ESP10, 202, 242, 265, 287, 302, 653, , 657
ESP10, 198, 237, 261, 285, 300, 656, , 660
ESP10, 197, 234, 258, 281, 296, 659, , 663
ESP10, 209, 249, 271, 292, 310, 662, , 666
ESP10, 212, 252, 273, 293, 312, 665, , 669
ESP10, 209, 249, 270, 290, 308, 668, , 672
ESP10, 207, 246, 270, 289, 305, 672, , 676
ESP10, 205, 244, 270, 288, 304, 675, , 679
ESP10, 207, 247, 275, 291, 308, 678, , 682
ESP10, 210, 247, 275, 292, 307, 681, , 685
ESP10, 202, 243, 267, 284, 299, 684, , 688
ESP10, 214, 255, 279, 295, 309, 687, , 691
ESP10, 221, 260, 284, 302, 314, 691, , 695
ESP10, 217, 255, 281, 298, 310, 694, , 698
ESP10, 206, 246, 270, 291, 300, 697, , 701
ESP10, 208, 248, 274, 295, 303, 700, , 704
ESP10, 211, 252, 277, 298, 308, 703, , 707
ESP10, 209, 247, 272, 293, 302, 706, , 710
ESP10, 210, 249, 272, 293, 303, 710, , 714
ESP10, 218, 260, 282, 304, 312, 713, , 717
ESP10, 216, 260, 280, 302, 311, 716, , 720
ESP10, 217, 264, 281, 302, 312, 719, , 723
ESP10, 217, 264, 283, 302, 312, 722, , 726
ESP10, 201, 248, 266, 287, 297, 725, , 729
ESP10, 214, 260, 277, 299, 308, 729, , 733
ESP10, 212, 260, 277, 295, 305, 732, , 736
Max Scale
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/LYDM8N_SQIN.ESPF10.csv
LYDM8N_SQIN.ESPF0.csv|2026-04-29
LYDM8N_SQIN.ESPF10.csv|2026-04-29
LYDM8N_SQIN.ESPFM.csv|2026-04-29
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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