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Archive:
Water Year
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FLATHEAD - AT PERMA
(
PERM8
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-06-24
Issued:
2026-06-24
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
7061
7080
94
7217
7496
APR-JUL
6325
6329
93
6359
6821
JAN-SEP
8801
8821
104
8958
8510
JAN-JUL
8066
8069
103
8100
7835
OCT-SEP
10139
10159
107
10295
9496
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-06-24
Issued:
2026-06-24
Hide Forecast
APR-SEP
6982
7073
94
7268
7496
APR-JUL
6268
6317
93
6457
6821
JAN-SEP
8723
8814
104
9009
8510
JAN-JUL
8009
8057
103
8197
7835
OCT-SEP
10061
10152
107
10347
9496
Reference
ESP with 0 Days QPF
Ensemble:
2026-06-24
Issued:
2026-06-24
Hide Forecast
APR-SEP
6958
7035
94
7214
7496
APR-JUL
6254
6288
92
6416
6821
JAN-SEP
8699
8776
103
8955
8510
JAN-JUL
7995
8029
102
8157
7835
OCT-SEP
10037
10114
106
10293
9496
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 238, 300, 371, 427, 470, 71, , 75
ESP10, 238, 296, 369, 424, 465, 73, , 77
ESP10, 239, 295, 371, 424, 467, 76, , 80
ESP10, 241, 295, 372, 424, 467, 78, , 82
ESP10, 245, 295, 371, 424, 466, 81, , 85
ESP10, 237, 286, 362, 417, 465, 83, , 87
ESP10, 241, 294, 367, 420, 470, 86, , 90
ESP10, 242, 296, 369, 420, 473, 88, , 92
ESP10, 240, 295, 367, 420, 472, 91, , 95
ESP10, 236, 293, 363, 416, 466, 93, , 97
ESP10, 234, 293, 358, 412, 466, 96, , 100
ESP10, 247, 302, 366, 419, 478, 98, , 102
ESP10, 249, 302, 365, 419, 479, 101, , 105
ESP10, 248, 300, 364, 418, 481, 103, , 107
ESP10, 239, 295, 356, 410, 475, 106, , 110
ESP10, 229, 292, 347, 403, 467, 108, , 112
ESP10, 221, 289, 338, 400, 460, 111, , 115
ESP10, 227, 294, 343, 407, 464, 113, , 117
ESP10, 221, 289, 342, 406, 459, 116, , 120
ESP10, 224, 298, 346, 412, 461, 118, , 122
ESP10, 213, 296, 337, 402, 453, 121, , 125
ESP10, 219, 301, 346, 410, 457, 123, , 127
ESP10, 214, 292, 339, 404, 458, 126, , 130
ESP10, 232, 300, 349, 413, 465, 128, , 132
ESP10, 231, 300, 352, 413, 470, 131, , 135
ESP10, 227, 294, 350, 412, 470, 133, , 137
ESP10, 226, 293, 352, 411, 470, 136, , 140
ESP10, 235, 295, 359, 417, 475, 138, , 142
ESP10, 232, 289, 357, 413, 471, 141, , 145
ESP10, 214, 272, 340, 397, 455, 143, , 147
ESP10, 219, 278, 346, 404, 460, 146, , 150
ESP10, 225, 278, 349, 404, 462, 148, , 152
ESP10, 217, 274, 342, 397, 453, 151, , 155
ESP10, 225, 283, 349, 402, 459, 153, , 157
ESP10, 227, 284, 350, 402, 458, 156, , 160
ESP10, 230, 286, 352, 404, 464, 158, , 162
ESP10, 232, 284, 352, 407, 463, 161, , 165
ESP10, 230, 278, 346, 399, 454, 163, , 167
ESP10, 236, 281, 353, 403, 457, 166, , 170
ESP10, 234, 282, 352, 400, 455, 168, , 172
ESP10, 236, 283, 354, 401, 456, 171, , 175
ESP10, 244, 290, 362, 408, 460, 173, , 177
ESP10, 246, 291, 362, 406, 459, 176, , 180
ESP10, 249, 294, 364, 408, 463, 178, , 182
ESP10, 239, 285, 358, 402, 455, 181, , 185
ESP10, 245, 294, 364, 408, 459, 183, , 187
ESP10, 232, 284, 355, 400, 448, 186, , 190
ESP10, 246, 297, 369, 414, 463, 188, , 192
ESP10, 246, 294, 363, 415, 463, 191, , 195
ESP10, 250, 298, 369, 420, 466, 193, , 197
ESP10, 241, 289, 363, 413, 457, 196, , 200
ESP10, 248, 291, 364, 418, 463, 198, , 202
ESP10, 247, 280, 357, 408, 453, 201, , 205
ESP10, 257, 290, 366, 416, 461, 203, , 207
ESP10, 243, 292, 356, 406, 450, 206, , 210
ESP10, 247, 291, 355, 407, 455, 208, , 212
ESP10, 244, 291, 350, 402, 453, 211, , 215
ESP10, 243, 290, 349, 400, 451, 213, , 217
ESP10, 247, 296, 353, 404, 455, 216, , 220
ESP10, 233, 279, 338, 393, 442, 218, , 222
ESP10, 214, 258, 320, 376, 426, 221, , 225
ESP10, 222, 266, 330, 385, 433, 223, , 227
ESP10, 199, 244, 310, 369, 412, 226, , 230
ESP10, 175, 221, 292, 350, 389, 228, , 232
ESP10, 180, 227, 299, 356, 394, 231, , 235
ESP10, 181, 226, 301, 356, 392, 233, , 237
ESP10, 194, 239, 315, 369, 404, 236, , 240
ESP10, 181, 223, 300, 355, 388, 238, , 242
ESP10, 154, 196, 275, 329, 363, 241, , 245
ESP10, 145, 188, 264, 317, 355, 243, , 247
ESP10, 144, 190, 260, 316, 359, 246, , 250
ESP10, 152, 199, 269, 322, 369, 248, , 252
ESP10, 158, 209, 277, 329, 375, 251, , 255
ESP10, 162, 207, 274, 324, 376, 253, , 257
ESP10, 177, 224, 289, 334, 396, 256, , 260
ESP10, 182, 233, 299, 338, 401, 258, , 262
ESP10, 196, 246, 312, 351, 414, 261, , 265
ESP10, 201, 245, 312, 350, 417, 263, , 267
ESP10, 211, 252, 320, 356, 423, 266, , 270
ESP10, 207, 249, 320, 355, 419, 268, , 272
ESP10, 213, 255, 326, 363, 422, 271, , 275
ESP10, 217, 262, 331, 366, 422, 273, , 277
ESP10, 227, 276, 342, 381, 431, 276, , 280
ESP10, 232, 275, 340, 382, 430, 278, , 282
ESP10, 233, 265, 331, 373, 421, 281, , 285
ESP10, 234, 265, 333, 373, 425, 283, , 287
ESP10, 234, 266, 332, 375, 424, 286, , 290
ESP10, 238, 276, 337, 383, 428, 288, , 292
ESP10, 240, 282, 341, 385, 430, 291, , 295
ESP10, 246, 285, 345, 388, 430, 293, , 297
ESP10, 257, 300, 352, 396, 439, 296, , 300
ESP10, 255, 296, 350, 389, 433, 298, , 302
ESP10, 257, 296, 348, 385, 429, 301, , 305
ESP10, 258, 306, 351, 387, 430, 303, , 307
ESP10, 251, 301, 346, 382, 424, 306, , 310
ESP10, 247, 298, 344, 386, 421, 308, , 312
ESP10, 246, 298, 344, 387, 422, 311, , 315
ESP10, 251, 301, 347, 389, 428, 313, , 317
ESP10, 253, 302, 347, 392, 428, 316, , 320
ESP10, 255, 303, 349, 394, 429, 318, , 322
ESP10, 257, 305, 351, 396, 431, 321, , 325
ESP10, 257, 305, 351, 395, 431, 323, , 327
ESP10, 257, 309, 352, 396, 431, 326, , 330
ESP10, 251, 309, 348, 391, 427, 328, , 332
ESP10, 252, 313, 351, 393, 437, 331, , 335
ESP10, 256, 313, 350, 393, 436, 333, , 337
ESP10, 258, 314, 352, 394, 435, 336, , 340
ESP10, 260, 318, 356, 403, 438, 338, , 342
ESP10, 257, 317, 354, 401, 440, 341, , 345
ESP10, 270, 332, 366, 412, 450, 343, , 347
ESP10, 274, 335, 368, 413, 451, 346, , 350
ESP10, 277, 338, 373, 414, 452, 348, , 352
ESP10, 276, 340, 378, 413, 452, 351, , 355
ESP10, 280, 348, 382, 417, 455, 353, , 357
ESP10, 279, 355, 380, 417, 456, 356, , 360
ESP10, 280, 360, 381, 419, 457, 358, , 362
ESP10, 284, 362, 383, 419, 461, 361, , 365
ESP10, 290, 359, 382, 417, 459, 363, , 367
ESP10, 297, 358, 384, 419, 459, 366, , 370
ESP10, 297, 357, 386, 418, 460, 368, , 372
ESP10, 301, 359, 386, 419, 461, 371, , 375
ESP10, 302, 354, 383, 418, 455, 373, , 377
ESP10, 302, 353, 382, 417, 454, 376, , 380
ESP10, 302, 355, 380, 418, 453, 378, , 382
ESP10, 316, 362, 387, 422, 457, 381, , 385
ESP10, 313, 360, 385, 420, 456, 383, , 387
ESP10, 308, 355, 379, 415, 451, 386, , 390
ESP10, 310, 353, 387, 416, 448, 388, , 392
ESP10, 311, 348, 384, 411, 443, 391, , 395
ESP10, 322, 358, 393, 426, 453, 393, , 397
ESP10, 328, 360, 395, 429, 459, 396, , 400
ESP10, 330, 363, 401, 429, 464, 398, , 402
ESP10, 327, 362, 399, 425, 468, 401, , 405
ESP10, 337, 366, 403, 430, 475, 403, , 407
ESP10, 330, 363, 401, 424, 473, 406, , 410
ESP10, 328, 360, 400, 424, 469, 408, , 412
ESP10, 327, 358, 399, 425, 467, 411, , 415
ESP10, 327, 358, 401, 430, 468, 413, , 417
ESP10, 321, 351, 393, 424, 461, 416, , 420
ESP10, 326, 356, 396, 427, 469, 418, , 422
ESP10, 323, 357, 392, 424, 463, 421, , 425
ESP10, 326, 358, 393, 425, 463, 423, , 427
ESP10, 323, 351, 389, 419, 456, 426, , 430
ESP10, 327, 351, 391, 418, 455, 428, , 432
ESP10, 333, 355, 397, 423, 458, 431, , 435
ESP10, 340, 366, 403, 430, 464, 433, , 437
ESP10, 340, 371, 405, 431, 465, 436, , 440
ESP10, 339, 370, 403, 433, 463, 438, , 442
ESP10, 338, 369, 400, 431, 460, 441, , 445
ESP10, 326, 360, 388, 418, 449, 443, , 447
ESP10, 334, 371, 399, 426, 458, 446, , 450
ESP10, 328, 368, 395, 425, 451, 448, , 452
ESP10, 322, 366, 392, 420, 445, 451, , 455
ESP10, 314, 361, 385, 414, 437, 453, , 457
ESP10, 311, 361, 384, 412, 436, 456, , 460
ESP10, 307, 358, 378, 405, 428, 458, , 462
ESP10, 295, 343, 363, 392, 413, 461, , 465
ESP10, 299, 349, 369, 398, 417, 463, , 467
ESP10, 277, 327, 347, 376, 395, 466, , 470
ESP10, 298, 349, 369, 396, 416, 468, , 472
ESP10, 308, 361, 379, 405, 424, 471, , 475
ESP10, 308, 365, 380, 405, 424, 473, , 477
ESP10, 307, 365, 380, 405, 424, 476, , 480
ESP10, 311, 372, 387, 412, 429, 478, , 482
ESP10, 307, 368, 386, 412, 425, 481, , 485
ESP10, 301, 362, 381, 405, 418, 483, , 487
ESP10, 293, 353, 373, 400, 411, 486, , 490
ESP10, 291, 351, 371, 398, 409, 488, , 492
ESP10, 289, 346, 369, 393, 409, 491, , 495
ESP10, 291, 342, 367, 389, 407, 493, , 497
ESP10, 293, 336, 365, 384, 403, 496, , 500
ESP10, 290, 327, 357, 375, 398, 498, , 502
ESP10, 288, 324, 356, 373, 397, 501, , 505
ESP10, 277, 312, 348, 362, 390, 503, , 507
ESP10, 279, 312, 350, 365, 393, 506, , 510
ESP10, 283, 312, 349, 366, 391, 508, , 512
ESP10, 281, 306, 346, 361, 384, 511, , 515
ESP10, 285, 311, 350, 367, 388, 513, , 517
ESP10, 289, 316, 357, 375, 392, 516, , 520
ESP10, 290, 321, 359, 379, 394, 518, , 522
ESP10, 289, 322, 359, 378, 396, 521, , 525
ESP10, 292, 322, 359, 379, 395, 523, , 527
ESP10, 290, 318, 356, 375, 391, 526, , 530
ESP10, 298, 331, 367, 386, 403, 528, , 532
ESP10, 303, 340, 366, 388, 408, 531, , 535
ESP10, 297, 334, 362, 383, 405, 533, , 537
ESP10, 297, 334, 362, 383, 405, 536, , 540
ESP10, 302, 342, 369, 389, 410, 538, , 542
ESP10, 297, 341, 365, 387, 407, 541, , 545
ESP10, 293, 335, 358, 381, 399, 543, , 547
ESP10, 291, 334, 357, 379, 397, 546, , 550
ESP10, 297, 337, 361, 381, 400, 548, , 552
ESP10, 306, 344, 370, 389, 409, 551, , 555
ESP10, 299, 339, 364, 384, 403, 553, , 557
ESP10, 300, 338, 369, 384, 403, 556, , 560
ESP10, 301, 344, 371, 385, 405, 558, , 562
ESP10, 286, 331, 357, 371, 393, 561, , 565
ESP10, 304, 342, 368, 381, 402, 563, , 567
ESP10, 301, 341, 366, 380, 399, 566, , 570
ESP10, 309, 345, 371, 384, 403, 568, , 572
ESP10, 311, 345, 371, 384, 402, 571, , 575
ESP10, 312, 342, 368, 386, 400, 573, , 577
ESP10, 313, 342, 370, 386, 401, 576, , 580
ESP10, 315, 345, 373, 392, 405, 578, , 582
ESP10, 308, 336, 366, 385, 399, 581, , 585
ESP10, 306, 334, 367, 384, 398, 583, , 587
ESP10, 305, 331, 362, 380, 394, 586, , 590
ESP10, 303, 330, 360, 379, 390, 588, , 592
ESP10, 304, 329, 361, 378, 389, 591, , 595
ESP10, 304, 331, 361, 379, 389, 593, , 597
ESP10, 306, 333, 364, 381, 389, 596, , 600
ESP10, 314, 343, 372, 389, 399, 598, , 602
ESP10, 324, 358, 384, 400, 411, 601, , 605
ESP10, 323, 362, 385, 400, 412, 603, , 607
ESP10, 322, 360, 382, 398, 409, 606, , 610
ESP10, 319, 357, 381, 396, 406, 608, , 612
ESP10, 318, 355, 380, 394, 407, 611, , 615
ESP10, 316, 353, 378, 392, 406, 613, , 617
ESP10, 314, 349, 376, 387, 404, 616, , 620
ESP10, 315, 346, 374, 388, 402, 618, , 622
ESP10, 323, 348, 377, 388, 402, 621, , 625
ESP10, 324, 348, 375, 389, 401, 623, , 627
ESP10, 321, 343, 371, 385, 396, 626, , 630
ESP10, 328, 346, 378, 388, 398, 628, , 632
ESP10, 314, 330, 363, 378, 385, 631, , 635
ESP10, 321, 342, 372, 384, 390, 633, , 637
ESP10, 316, 340, 366, 377, 386, 636, , 640
ESP10, 311, 336, 362, 373, 383, 638, , 642
ESP10, 313, 341, 366, 375, 385, 641, , 645
ESP10, 315, 346, 367, 376, 385, 643, , 647
ESP10, 306, 344, 360, 369, 377, 646, , 650
ESP10, 302, 339, 358, 366, 373, 648, , 652
ESP10, 309, 336, 357, 365, 371, 651, , 655
ESP10, 299, 325, 345, 352, 360, 653, , 657
ESP10, 305, 333, 350, 356, 363, 656, , 660
ESP10, 305, 335, 350, 358, 364, 658, , 662
ESP10, 300, 330, 346, 353, 358, 661, , 665
ESP10, 314, 341, 358, 364, 369, 663, , 667
ESP10, 306, 324, 340, 348, 352, 666, , 670
ESP10, 297, 314, 328, 338, 342, 668, , 672
ESP10, 312, 332, 343, 353, 359, 671, , 675
ESP10, 305, 325, 342, 348, 354, 673, , 677
ESP10, 293, 312, 331, 337, 342, 676, , 680
ESP10, 300, 319, 336, 344, 347, 678, , 682
ESP10, 299, 317, 334, 341, 344, 681, , 685
ESP10, 285, 302, 317, 326, 327, 683, , 687
ESP10, 296, 312, 326, 331, 335, 686, , 690
ESP10, 306, 319, 332, 338, 343, 688, , 692
ESP10, 321, 335, 344, 351, 355, 691, , 695
ESP10, 321, 331, 339, 347, 351, 693, , 697
ESP10, 323, 335, 340, 347, 351, 696, , 700
ESP10, 332, 340, 346, 350, 353, 698, , 702
ESP10, 337, 342, 348, 352, 354, 701, , 705
ESP10, 335, 342, 347, 350, 352, 703, , 707
ESP10, 337, 344, 349, 351, 354, 706, , 710
ESP10, 341, 346, 351, 353, 355, 708, , 712
ESP10, 341, 346, 351, 354, 356, 711, , 715
ESP10, 342, 348, 352, 355, 356, 713, , 717
ESP10, 341, 347, 352, 354, 355, 716, , 720
ESP10, 344, 349, 353, 356, 356, 718, , 722
ESP10, 344, 349, 353, 355, 356, 721, , 725
ESP10, 343, 348, 352, 353, 354, 723, , 727
ESP10, 343, 347, 351, 352, 353, 726, , 730
ESP10, 338, 344, 347, 348, 349, 728, , 732
ESP10, 338, 343, 345, 347, 347, 731, , 735
ESP10, 340, 346, 348, 348, 349, 733, , 737
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ESP10
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Data Files
/chpsesp/ensemble/natural/PERM8N_SQIN.ESPF10.csv
PERM8N_SQIN.ESPF0.csv|2026-06-24
PERM8N_SQIN.ESPF10.csv|2026-06-24
PERM8N_SQIN.ESPFM.csv|2026-06-24
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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