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Archive:
Water Year
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SF FLATHEAD - HUNGRY HORSE DAM
(
HHWM8
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-06-14
Issued:
2026-06-14
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
1802
1822
87
1917
2086
APR-JUL
1712
1727
87
1783
1974
APR-AUG
1761
1779
87
1847
2040
JAN-SEP
2366
2386
102
2481
2336
JAN-JUL
2276
2291
103
2347
2224
OCT-SEP
2886
2906
113
3002
2566
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-06-14
Issued:
2026-06-14
Hide Forecast
APR-SEP
1803
1837
88
1970
2086
APR-JUL
1715
1735
88
1838
1974
APR-AUG
1763
1789
88
1901
2040
JAN-SEP
2367
2401
103
2534
2336
JAN-JUL
2279
2299
103
2402
2224
OCT-SEP
2887
2921
114
3054
2566
Reference
ESP with 0 Days QPF
Ensemble:
2026-06-14
Issued:
2026-06-14
Hide Forecast
APR-SEP
1824
1891
91
2057
2086
APR-JUL
1725
1787
91
1940
1974
APR-AUG
1780
1845
90
2012
2040
JAN-SEP
2388
2455
105
2621
2336
JAN-JUL
2289
2351
106
2504
2224
OCT-SEP
2908
2975
116
3141
2566
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 248, 295, 375, 419, 449, 71, , 75
ESP10, 247, 293, 374, 416, 447, 73, , 77
ESP10, 249, 291, 373, 415, 446, 76, , 80
ESP10, 250, 290, 374, 415, 447, 78, , 82
ESP10, 253, 289, 374, 414, 446, 81, , 85
ESP10, 251, 287, 368, 410, 443, 84, , 88
ESP10, 248, 285, 367, 408, 443, 86, , 90
ESP10, 253, 291, 374, 412, 451, 89, , 93
ESP10, 251, 291, 372, 410, 452, 91, , 95
ESP10, 249, 289, 369, 407, 449, 94, , 98
ESP10, 248, 286, 362, 402, 447, 97, , 101
ESP10, 258, 294, 370, 408, 454, 99, , 103
ESP10, 258, 295, 373, 408, 457, 102, , 106
ESP10, 257, 294, 372, 407, 456, 104, , 108
ESP10, 254, 293, 372, 405, 454, 107, , 111
ESP10, 248, 287, 369, 400, 448, 110, , 114
ESP10, 244, 284, 366, 398, 446, 112, , 116
ESP10, 243, 287, 368, 398, 446, 115, , 119
ESP10, 241, 285, 368, 398, 444, 117, , 121
ESP10, 244, 287, 372, 402, 446, 120, , 124
ESP10, 237, 279, 365, 397, 440, 123, , 127
ESP10, 246, 283, 372, 402, 444, 125, , 129
ESP10, 242, 278, 368, 398, 440, 128, , 132
ESP10, 251, 284, 373, 404, 444, 130, , 134
ESP10, 253, 286, 373, 407, 446, 133, , 137
ESP10, 246, 277, 365, 398, 440, 136, , 140
ESP10, 246, 279, 366, 398, 440, 138, , 142
ESP10, 253, 282, 371, 401, 445, 141, , 145
ESP10, 252, 280, 370, 400, 447, 143, , 147
ESP10, 241, 269, 358, 388, 437, 146, , 150
ESP10, 249, 273, 361, 392, 440, 149, , 153
ESP10, 257, 279, 364, 396, 442, 151, , 155
ESP10, 255, 281, 363, 397, 439, 154, , 158
ESP10, 257, 284, 365, 401, 440, 156, , 160
ESP10, 257, 286, 367, 402, 440, 159, , 163
ESP10, 260, 288, 368, 405, 444, 161, , 165
ESP10, 262, 287, 368, 405, 444, 164, , 168
ESP10, 258, 284, 366, 402, 440, 167, , 171
ESP10, 259, 287, 368, 402, 444, 169, , 173
ESP10, 259, 287, 369, 405, 445, 172, , 176
ESP10, 263, 291, 373, 410, 448, 174, , 178
ESP10, 265, 291, 372, 409, 448, 177, , 181
ESP10, 265, 296, 373, 411, 450, 180, , 184
ESP10, 268, 303, 376, 417, 454, 182, , 186
ESP10, 267, 300, 374, 413, 450, 185, , 189
ESP10, 267, 302, 380, 413, 449, 187, , 191
ESP10, 259, 294, 375, 406, 441, 190, , 194
ESP10, 273, 308, 387, 418, 456, 193, , 197
ESP10, 267, 304, 382, 414, 452, 195, , 199
ESP10, 266, 307, 383, 413, 452, 198, , 202
ESP10, 259, 301, 374, 406, 442, 200, , 204
ESP10, 262, 303, 375, 407, 449, 203, , 207
ESP10, 251, 293, 367, 398, 439, 206, , 210
ESP10, 262, 301, 375, 405, 449, 208, , 212
ESP10, 246, 290, 361, 395, 433, 211, , 215
ESP10, 247, 292, 363, 398, 441, 213, , 217
ESP10, 242, 290, 361, 394, 436, 216, , 220
ESP10, 243, 290, 362, 394, 436, 219, , 223
ESP10, 247, 295, 364, 398, 439, 221, , 225
ESP10, 232, 280, 352, 386, 425, 224, , 228
ESP10, 217, 271, 340, 374, 411, 226, , 230
ESP10, 221, 279, 344, 377, 414, 229, , 233
ESP10, 199, 258, 327, 361, 395, 232, , 236
ESP10, 178, 238, 311, 346, 378, 234, , 238
ESP10, 181, 241, 312, 348, 379, 237, , 241
ESP10, 179, 236, 307, 343, 377, 239, , 243
ESP10, 198, 254, 326, 357, 390, 242, , 246
ESP10, 182, 244, 315, 346, 376, 245, , 249
ESP10, 172, 228, 301, 339, 361, 247, , 251
ESP10, 177, 227, 301, 338, 362, 250, , 254
ESP10, 177, 229, 305, 341, 363, 252, , 256
ESP10, 173, 228, 302, 339, 360, 255, , 259
ESP10, 178, 234, 308, 345, 367, 258, , 262
ESP10, 180, 237, 310, 348, 371, 260, , 264
ESP10, 188, 244, 316, 357, 378, 263, , 267
ESP10, 189, 244, 315, 356, 379, 265, , 269
ESP10, 195, 251, 322, 362, 385, 268, , 272
ESP10, 198, 250, 323, 361, 385, 271, , 275
ESP10, 212, 258, 330, 367, 393, 273, , 277
ESP10, 217, 259, 333, 367, 390, 276, , 280
ESP10, 226, 266, 335, 368, 394, 278, , 282
ESP10, 230, 270, 337, 369, 395, 281, , 285
ESP10, 232, 274, 342, 373, 397, 284, , 288
ESP10, 231, 274, 339, 371, 395, 286, , 290
ESP10, 230, 270, 335, 367, 393, 289, , 293
ESP10, 227, 268, 335, 367, 391, 291, , 295
ESP10, 229, 274, 337, 369, 395, 294, , 298
ESP10, 238, 277, 337, 373, 402, 297, , 301
ESP10, 244, 276, 339, 376, 403, 299, , 303
ESP10, 246, 278, 339, 375, 402, 302, , 306
ESP10, 244, 280, 338, 375, 399, 304, , 308
ESP10, 235, 271, 331, 366, 389, 307, , 311
ESP10, 237, 272, 331, 365, 390, 310, , 314
ESP10, 240, 272, 333, 365, 394, 312, , 316
ESP10, 234, 268, 328, 360, 392, 315, , 319
ESP10, 231, 268, 325, 359, 388, 317, , 321
ESP10, 227, 270, 324, 355, 386, 320, , 324
ESP10, 230, 275, 325, 357, 386, 322, , 326
ESP10, 244, 282, 333, 368, 393, 325, , 329
ESP10, 249, 286, 335, 371, 395, 328, , 332
ESP10, 252, 292, 338, 376, 397, 330, , 334
ESP10, 254, 294, 341, 377, 396, 333, , 337
ESP10, 256, 298, 343, 379, 396, 335, , 339
ESP10, 257, 296, 340, 376, 393, 338, , 342
ESP10, 258, 300, 343, 378, 393, 341, , 345
ESP10, 257, 298, 343, 376, 390, 343, , 347
ESP10, 258, 297, 342, 374, 388, 346, , 350
ESP10, 260, 298, 341, 374, 388, 348, , 352
ESP10, 258, 296, 339, 372, 387, 351, , 355
ESP10, 275, 308, 351, 384, 403, 354, , 358
ESP10, 274, 307, 353, 386, 405, 356, , 360
ESP10, 277, 309, 357, 390, 407, 359, , 363
ESP10, 276, 308, 357, 388, 406, 361, , 365
ESP10, 282, 314, 363, 396, 411, 364, , 368
ESP10, 280, 315, 362, 395, 409, 367, , 371
ESP10, 280, 321, 362, 396, 410, 369, , 373
ESP10, 281, 325, 364, 398, 411, 372, , 376
ESP10, 278, 324, 357, 392, 408, 374, , 378
ESP10, 278, 328, 356, 390, 412, 377, , 381
ESP10, 280, 327, 355, 388, 412, 380, , 384
ESP10, 285, 327, 359, 390, 413, 382, , 386
ESP10, 283, 321, 357, 387, 408, 385, , 389
ESP10, 286, 324, 360, 388, 411, 387, , 391
ESP10, 289, 328, 362, 389, 411, 390, , 394
ESP10, 295, 334, 367, 396, 414, 393, , 397
ESP10, 296, 337, 365, 395, 412, 395, , 399
ESP10, 298, 337, 363, 394, 413, 398, , 402
ESP10, 298, 336, 362, 393, 411, 400, , 404
ESP10, 295, 332, 359, 391, 406, 403, , 407
ESP10, 301, 335, 362, 396, 412, 406, , 410
ESP10, 300, 333, 360, 397, 410, 408, , 412
ESP10, 304, 334, 359, 397, 415, 411, , 415
ESP10, 301, 332, 362, 395, 413, 413, , 417
ESP10, 302, 333, 366, 393, 414, 416, , 420
ESP10, 300, 328, 363, 389, 413, 419, , 423
ESP10, 295, 324, 361, 391, 412, 421, , 425
ESP10, 294, 323, 360, 391, 413, 424, , 428
ESP10, 300, 325, 362, 396, 416, 426, , 430
ESP10, 299, 320, 358, 393, 412, 429, , 433
ESP10, 304, 322, 359, 394, 417, 432, , 436
ESP10, 302, 318, 357, 392, 412, 434, , 438
ESP10, 305, 320, 360, 392, 412, 437, , 441
ESP10, 302, 322, 359, 388, 406, 439, , 443
ESP10, 302, 325, 358, 386, 405, 442, , 446
ESP10, 304, 329, 359, 388, 406, 445, , 449
ESP10, 308, 335, 365, 392, 409, 447, , 451
ESP10, 312, 342, 369, 396, 414, 450, , 454
ESP10, 309, 341, 368, 394, 412, 452, , 456
ESP10, 305, 339, 367, 391, 408, 455, , 459
ESP10, 293, 332, 357, 381, 397, 458, , 462
ESP10, 298, 340, 363, 390, 403, 460, , 464
ESP10, 297, 338, 360, 390, 400, 463, , 467
ESP10, 290, 330, 353, 383, 394, 465, , 469
ESP10, 282, 323, 347, 377, 384, 468, , 472
ESP10, 279, 320, 342, 373, 378, 471, , 475
ESP10, 276, 312, 336, 365, 370, 473, , 477
ESP10, 268, 303, 328, 354, 363, 476, , 480
ESP10, 275, 311, 333, 360, 370, 478, , 482
ESP10, 261, 294, 318, 344, 356, 481, , 485
ESP10, 275, 308, 333, 356, 369, 484, , 488
ESP10, 287, 316, 342, 365, 376, 486, , 490
ESP10, 286, 316, 341, 363, 375, 489, , 493
ESP10, 292, 324, 348, 371, 383, 491, , 495
ESP10, 291, 325, 348, 370, 384, 494, , 498
ESP10, 288, 323, 345, 369, 385, 496, , 500
ESP10, 282, 318, 338, 362, 379, 499, , 503
ESP10, 278, 315, 333, 359, 377, 502, , 506
ESP10, 282, 318, 338, 364, 382, 504, , 508
ESP10, 287, 319, 340, 366, 386, 507, , 511
ESP10, 289, 322, 343, 367, 391, 509, , 513
ESP10, 289, 322, 346, 366, 390, 512, , 516
ESP10, 290, 325, 349, 368, 394, 515, , 519
ESP10, 297, 329, 354, 372, 401, 517, , 521
ESP10, 289, 319, 347, 360, 393, 520, , 524
ESP10, 295, 321, 351, 361, 396, 522, , 526
ESP10, 300, 320, 351, 359, 394, 525, , 529
ESP10, 297, 317, 348, 356, 390, 528, , 532
ESP10, 300, 319, 353, 360, 393, 530, , 534
ESP10, 298, 318, 352, 359, 391, 533, , 537
ESP10, 293, 313, 346, 358, 385, 535, , 539
ESP10, 293, 311, 344, 359, 384, 538, , 542
ESP10, 297, 316, 347, 362, 388, 541, , 545
ESP10, 295, 314, 346, 361, 386, 543, , 547
ESP10, 300, 322, 351, 370, 392, 546, , 550
ESP10, 301, 328, 353, 370, 393, 548, , 552
ESP10, 297, 323, 348, 366, 389, 551, , 555
ESP10, 298, 324, 349, 366, 389, 554, , 558
ESP10, 296, 322, 347, 365, 387, 556, , 560
ESP10, 293, 320, 348, 364, 385, 559, , 563
ESP10, 295, 316, 341, 359, 379, 561, , 565
ESP10, 295, 316, 338, 356, 377, 564, , 568
ESP10, 298, 319, 344, 360, 379, 567, , 571
ESP10, 321, 341, 368, 385, 401, 569, , 573
ESP10, 319, 339, 366, 382, 401, 572, , 576
ESP10, 320, 337, 365, 381, 399, 574, , 578
ESP10, 322, 338, 368, 383, 399, 577, , 581
ESP10, 313, 330, 359, 375, 390, 580, , 584
ESP10, 321, 342, 366, 381, 397, 582, , 586
ESP10, 319, 342, 368, 381, 398, 585, , 589
ESP10, 324, 349, 372, 383, 401, 587, , 591
ESP10, 324, 346, 369, 382, 399, 590, , 594
ESP10, 326, 349, 370, 386, 400, 593, , 597
ESP10, 326, 349, 371, 386, 401, 595, , 599
ESP10, 336, 360, 382, 398, 411, 598, , 602
ESP10, 326, 351, 375, 390, 402, 600, , 604
ESP10, 325, 352, 374, 392, 404, 603, , 607
ESP10, 320, 346, 370, 386, 399, 606, , 610
ESP10, 318, 341, 365, 379, 393, 608, , 612
ESP10, 319, 340, 366, 380, 392, 611, , 615
ESP10, 319, 344, 368, 382, 393, 613, , 617
ESP10, 322, 348, 369, 385, 398, 616, , 620
ESP10, 324, 350, 374, 389, 402, 619, , 623
ESP10, 326, 353, 377, 392, 405, 621, , 625
ESP10, 326, 355, 377, 392, 406, 624, , 628
ESP10, 328, 355, 376, 392, 407, 626, , 630
ESP10, 325, 354, 374, 390, 404, 629, , 633
ESP10, 323, 353, 370, 388, 401, 632, , 636
ESP10, 321, 351, 368, 385, 398, 634, , 638
ESP10, 322, 348, 367, 384, 396, 637, , 641
ESP10, 323, 347, 369, 385, 397, 639, , 643
ESP10, 325, 347, 371, 384, 396, 642, , 646
ESP10, 325, 347, 372, 383, 396, 645, , 649
ESP10, 327, 345, 368, 378, 388, 647, , 651
ESP10, 335, 347, 372, 382, 392, 650, , 654
ESP10, 322, 333, 359, 373, 381, 652, , 656
ESP10, 325, 338, 365, 377, 385, 655, , 659
ESP10, 320, 335, 358, 371, 380, 657, , 661
ESP10, 319, 334, 355, 367, 380, 660, , 664
ESP10, 320, 336, 357, 366, 379, 663, , 667
ESP10, 320, 337, 357, 369, 379, 665, , 669
ESP10, 315, 332, 349, 364, 372, 668, , 672
ESP10, 314, 332, 349, 361, 370, 670, , 674
ESP10, 316, 332, 350, 360, 369, 673, , 677
ESP10, 306, 324, 342, 348, 357, 676, , 680
ESP10, 315, 328, 346, 354, 361, 678, , 682
ESP10, 316, 333, 348, 358, 361, 681, , 685
ESP10, 313, 329, 346, 354, 357, 683, , 687
ESP10, 336, 350, 366, 373, 379, 686, , 690
ESP10, 299, 316, 329, 341, 346, 689, , 693
ESP10, 298, 313, 325, 337, 344, 691, , 695
ESP10, 309, 325, 335, 347, 355, 694, , 698
ESP10, 310, 329, 341, 348, 357, 696, , 700
ESP10, 308, 326, 339, 349, 353, 699, , 703
ESP10, 304, 324, 335, 345, 349, 702, , 706
ESP10, 305, 323, 336, 345, 348, 704, , 708
ESP10, 292, 310, 321, 329, 332, 707, , 711
ESP10, 301, 317, 328, 336, 339, 709, , 713
ESP10, 303, 318, 328, 336, 341, 712, , 716
ESP10, 324, 339, 347, 356, 359, 715, , 719
ESP10, 323, 334, 344, 350, 354, 717, , 721
ESP10, 325, 335, 347, 351, 354, 720, , 724
ESP10, 332, 341, 350, 353, 354, 722, , 726
ESP10, 335, 345, 351, 354, 355, 725, , 729
ESP10, 333, 344, 351, 353, 355, 728, , 732
ESP10, 333, 344, 351, 353, 354, 730, , 734
ESP10, 335, 347, 352, 354, 356, 733, , 737
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ESP10
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Data Files
/chpsesp/ensemble/natural/HHWM8N_SQIN.ESPF10.csv
HHWM8N_SQIN.ESPF0.csv|2026-06-14
HHWM8N_SQIN.ESPF10.csv|2026-06-14
HHWM8N_SQIN.ESPFM.csv|2026-06-14
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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