Choose Date:
Archive:
Water Year
Loading...
SF FLATHEAD - HUNGRY HORSE DAM
(
HHWM8
)
Forecasts for Water Year
2025
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-01
Issued:
2025-07-01
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
1478
1481
71
1509
2086
APR-JUL
1393
1393
71
1398
1974
APR-AUG
1441
1442
71
1451
2040
JAN-SEP
1732
1736
74
1763
2336
JAN-JUL
1648
1648
74
1652
2224
OCT-SEP
1869
1873
73
1900
2566
Experimental
HEFS with 15 days EQPF
Ensemble:
2025-07-01
Issued:
2025-07-01
Hide Forecast
APR-SEP
1476
1486
71
1521
2086
APR-JUL
1391
1394
71
1409
1974
APR-AUG
1439
1443
71
1460
2040
JAN-SEP
1730
1740
74
1776
2336
JAN-JUL
1646
1648
74
1663
2224
OCT-SEP
1867
1877
73
1913
2566
Reference
ESP with 0 Days QPF
Ensemble:
2025-07-01
Issued:
2025-07-01
Hide Forecast
APR-SEP
1475
1489
71
1536
2086
APR-JUL
1390
1397
71
1422
1974
APR-AUG
1438
1447
71
1475
2040
JAN-SEP
1729
1743
75
1791
2336
JAN-JUL
1644
1651
74
1676
2224
OCT-SEP
1866
1880
73
1928
2566
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 233, 275, 352, 397, 423, 70, , 74
ESP10, 234, 275, 353, 398, 423, 73, , 77
ESP10, 237, 276, 358, 399, 423, 75, , 79
ESP10, 246, 285, 369, 406, 430, 78, , 82
ESP10, 253, 289, 374, 408, 433, 80, , 84
ESP10, 254, 288, 373, 407, 435, 83, , 87
ESP10, 254, 289, 374, 407, 438, 85, , 89
ESP10, 256, 290, 375, 407, 442, 87, , 91
ESP10, 253, 290, 372, 404, 443, 90, , 94
ESP10, 254, 291, 371, 404, 442, 92, , 96
ESP10, 257, 293, 370, 402, 442, 95, , 99
ESP10, 259, 292, 366, 401, 440, 97, , 101
ESP10, 262, 296, 372, 407, 447, 100, , 104
ESP10, 264, 299, 378, 411, 452, 102, , 106
ESP10, 263, 301, 377, 410, 452, 105, , 109
ESP10, 262, 300, 379, 410, 451, 107, , 111
ESP10, 262, 301, 380, 411, 451, 109, , 113
ESP10, 261, 303, 384, 411, 450, 112, , 116
ESP10, 259, 300, 382, 409, 447, 114, , 118
ESP10, 253, 295, 377, 409, 444, 117, , 121
ESP10, 256, 296, 379, 411, 448, 119, , 123
ESP10, 260, 298, 383, 412, 449, 122, , 126
ESP10, 260, 297, 383, 411, 451, 124, , 128
ESP10, 266, 299, 385, 413, 454, 126, , 130
ESP10, 267, 300, 386, 419, 461, 129, , 133
ESP10, 267, 298, 386, 421, 462, 131, , 135
ESP10, 266, 298, 386, 419, 461, 134, , 138
ESP10, 269, 300, 386, 424, 464, 136, , 140
ESP10, 270, 302, 386, 423, 464, 139, , 143
ESP10, 274, 303, 386, 423, 465, 141, , 145
ESP10, 269, 295, 382, 413, 456, 144, , 148
ESP10, 272, 294, 381, 409, 452, 146, , 150
ESP10, 270, 297, 382, 409, 449, 148, , 152
ESP10, 266, 292, 378, 406, 442, 151, , 155
ESP10, 263, 291, 375, 404, 439, 153, , 157
ESP10, 256, 283, 368, 398, 431, 156, , 160
ESP10, 266, 292, 375, 406, 437, 158, , 162
ESP10, 257, 284, 367, 399, 428, 161, , 165
ESP10, 260, 290, 369, 402, 434, 163, , 167
ESP10, 264, 294, 372, 406, 438, 165, , 169
ESP10, 272, 302, 378, 414, 445, 168, , 172
ESP10, 280, 309, 384, 422, 452, 170, , 174
ESP10, 274, 307, 379, 417, 448, 173, , 177
ESP10, 276, 314, 381, 419, 451, 175, , 179
ESP10, 262, 294, 367, 404, 434, 178, , 182
ESP10, 248, 284, 367, 393, 423, 180, , 184
ESP10, 250, 284, 367, 394, 425, 183, , 187
ESP10, 256, 291, 371, 398, 433, 185, , 189
ESP10, 258, 294, 372, 398, 438, 187, , 191
ESP10, 262, 301, 377, 401, 443, 190, , 194
ESP10, 255, 294, 369, 396, 434, 192, , 196
ESP10, 263, 303, 374, 403, 444, 195, , 199
ESP10, 271, 311, 384, 412, 453, 197, , 201
ESP10, 272, 310, 384, 412, 452, 200, , 204
ESP10, 267, 310, 379, 411, 447, 202, , 206
ESP10, 267, 312, 380, 412, 455, 204, , 208
ESP10, 268, 313, 381, 412, 457, 207, , 211
ESP10, 276, 319, 390, 419, 464, 209, , 213
ESP10, 278, 323, 390, 422, 465, 212, , 216
ESP10, 279, 324, 393, 423, 466, 214, , 218
ESP10, 280, 331, 396, 425, 468, 217, , 221
ESP10, 273, 328, 391, 420, 460, 219, , 223
ESP10, 276, 330, 392, 423, 460, 221, , 225
ESP10, 273, 327, 387, 420, 457, 224, , 228
ESP10, 270, 324, 384, 416, 454, 226, , 230
ESP10, 281, 330, 390, 421, 461, 229, , 233
ESP10, 280, 329, 395, 420, 460, 231, , 235
ESP10, 286, 341, 404, 427, 465, 234, , 238
ESP10, 273, 322, 388, 421, 448, 236, , 240
ESP10, 278, 323, 389, 424, 451, 239, , 243
ESP10, 282, 330, 394, 428, 454, 241, , 245
ESP10, 283, 332, 397, 431, 457, 243, , 247
ESP10, 277, 327, 392, 427, 453, 246, , 250
ESP10, 274, 325, 390, 426, 452, 248, , 252
ESP10, 269, 318, 384, 422, 445, 251, , 255
ESP10, 273, 321, 387, 424, 448, 253, , 257
ESP10, 260, 311, 377, 415, 439, 256, , 260
ESP10, 271, 318, 385, 421, 446, 258, , 262
ESP10, 267, 311, 378, 412, 440, 260, , 264
ESP10, 272, 312, 379, 412, 436, 263, , 267
ESP10, 268, 308, 370, 403, 430, 265, , 269
ESP10, 272, 312, 371, 405, 432, 268, , 272
ESP10, 270, 312, 373, 404, 429, 270, , 274
ESP10, 281, 322, 380, 412, 437, 273, , 277
ESP10, 277, 314, 375, 405, 431, 275, , 279
ESP10, 273, 311, 375, 402, 428, 278, , 282
ESP10, 266, 306, 367, 396, 421, 280, , 284
ESP10, 269, 302, 364, 397, 425, 282, , 286
ESP10, 275, 307, 366, 400, 427, 285, , 289
ESP10, 277, 310, 366, 401, 426, 287, , 291
ESP10, 274, 309, 365, 399, 421, 290, , 294
ESP10, 273, 308, 363, 396, 418, 292, , 296
ESP10, 276, 310, 363, 397, 421, 295, , 299
ESP10, 281, 311, 366, 398, 426, 297, , 301
ESP10, 285, 317, 370, 405, 431, 302, , 306
ESP10, 283, 322, 369, 403, 430, 304, , 308
ESP10, 283, 326, 369, 403, 429, 307, , 311
ESP10, 285, 326, 370, 403, 430, 309, , 313
ESP10, 288, 329, 371, 406, 430, 312, , 316
ESP10, 286, 330, 370, 405, 428, 314, , 318
ESP10, 293, 335, 376, 409, 430, 317, , 321
ESP10, 293, 336, 376, 409, 429, 319, , 323
ESP10, 298, 335, 376, 409, 428, 321, , 325
ESP10, 301, 337, 381, 410, 428, 324, , 328
ESP10, 303, 338, 385, 411, 429, 326, , 330
ESP10, 302, 337, 384, 411, 428, 329, , 333
ESP10, 305, 337, 384, 414, 429, 331, , 335
ESP10, 308, 339, 385, 418, 432, 334, , 338
ESP10, 312, 341, 388, 422, 436, 336, , 340
ESP10, 313, 339, 388, 419, 435, 338, , 342
ESP10, 317, 344, 392, 421, 438, 341, , 345
ESP10, 317, 346, 395, 420, 437, 343, , 347
ESP10, 318, 346, 395, 421, 438, 346, , 350
ESP10, 317, 351, 394, 421, 437, 348, , 352
ESP10, 318, 355, 394, 421, 437, 351, , 355
ESP10, 313, 353, 389, 417, 436, 353, , 357
ESP10, 301, 345, 378, 405, 426, 355, , 359
ESP10, 312, 359, 386, 413, 439, 358, , 362
ESP10, 314, 358, 388, 412, 438, 360, , 364
ESP10, 316, 359, 392, 413, 439, 363, , 367
ESP10, 323, 364, 398, 422, 445, 365, , 369
ESP10, 324, 364, 399, 422, 444, 368, , 372
ESP10, 328, 367, 400, 422, 444, 370, , 374
ESP10, 330, 369, 401, 423, 445, 373, , 377
ESP10, 329, 367, 397, 422, 440, 375, , 379
ESP10, 331, 368, 398, 424, 440, 377, , 381
ESP10, 333, 365, 395, 422, 439, 380, , 384
ESP10, 326, 357, 387, 416, 430, 382, , 386
ESP10, 334, 362, 393, 422, 438, 385, , 389
ESP10, 330, 359, 389, 421, 435, 387, , 391
ESP10, 333, 361, 388, 421, 436, 390, , 394
ESP10, 334, 361, 391, 422, 437, 392, , 396
ESP10, 334, 360, 393, 419, 437, 394, , 398
ESP10, 335, 362, 397, 421, 444, 397, , 401
ESP10, 329, 356, 392, 420, 445, 399, , 403
ESP10, 329, 354, 391, 420, 442, 402, , 406
ESP10, 329, 351, 388, 421, 440, 404, , 408
ESP10, 339, 357, 395, 429, 447, 407, , 411
ESP10, 339, 355, 393, 426, 448, 409, , 413
ESP10, 318, 339, 376, 405, 427, 412, , 416
ESP10, 317, 338, 375, 404, 425, 414, , 418
ESP10, 312, 335, 368, 398, 417, 416, , 420
ESP10, 305, 332, 364, 394, 411, 419, , 423
ESP10, 310, 337, 367, 397, 414, 421, , 425
ESP10, 313, 342, 373, 401, 417, 424, , 428
ESP10, 316, 347, 375, 404, 420, 426, , 430
ESP10, 318, 352, 379, 405, 422, 429, , 433
ESP10, 317, 352, 379, 404, 421, 431, , 435
ESP10, 315, 355, 379, 404, 419, 433, , 437
ESP10, 317, 358, 382, 407, 421, 436, , 440
ESP10, 319, 360, 383, 411, 422, 438, , 442
ESP10, 320, 359, 384, 411, 422, 441, , 445
ESP10, 320, 362, 384, 412, 421, 443, , 447
ESP10, 323, 363, 384, 413, 421, 446, , 450
ESP10, 327, 360, 384, 413, 418, 448, , 452
ESP10, 326, 358, 381, 409, 417, 451, , 455
ESP10, 324, 354, 379, 404, 414, 453, , 457
ESP10, 322, 352, 378, 400, 412, 455, , 459
ESP10, 329, 363, 387, 407, 420, 458, , 462
ESP10, 333, 363, 388, 407, 420, 460, , 464
ESP10, 328, 359, 383, 401, 415, 463, , 467
ESP10, 322, 355, 380, 397, 410, 465, , 469
ESP10, 320, 352, 377, 395, 411, 468, , 472
ESP10, 321, 354, 378, 398, 412, 470, , 474
ESP10, 323, 355, 378, 400, 414, 472, , 476
ESP10, 328, 361, 382, 407, 419, 475, , 479
ESP10, 324, 355, 379, 402, 416, 477, , 481
ESP10, 324, 353, 377, 399, 416, 480, , 484
ESP10, 324, 354, 377, 397, 418, 482, , 486
ESP10, 319, 348, 375, 392, 412, 485, , 489
ESP10, 316, 344, 371, 388, 409, 487, , 491
ESP10, 319, 342, 370, 385, 409, 489, , 493
ESP10, 313, 335, 363, 377, 403, 492, , 496
ESP10, 307, 328, 357, 370, 396, 494, , 498
ESP10, 313, 334, 362, 374, 402, 497, , 501
ESP10, 318, 338, 369, 377, 404, 499, , 503
ESP10, 319, 340, 372, 379, 408, 502, , 506
ESP10, 309, 328, 362, 367, 397, 504, , 508
ESP10, 312, 331, 364, 372, 399, 507, , 511
ESP10, 308, 327, 358, 371, 395, 509, , 513
ESP10, 301, 322, 350, 363, 390, 511, , 515
ESP10, 286, 308, 337, 352, 375, 514, , 518
ESP10, 282, 303, 333, 348, 371, 516, , 520
ESP10, 278, 305, 325, 341, 366, 519, , 523
ESP10, 272, 299, 318, 337, 361, 521, , 525
ESP10, 283, 307, 327, 347, 370, 524, , 528
ESP10, 283, 308, 326, 346, 369, 526, , 530
ESP10, 278, 305, 323, 345, 364, 528, , 532
ESP10, 284, 313, 329, 352, 369, 531, , 535
ESP10, 291, 315, 335, 355, 371, 533, , 537
ESP10, 298, 324, 342, 362, 377, 536, , 540
ESP10, 288, 316, 334, 356, 370, 538, , 542
ESP10, 287, 315, 333, 354, 370, 541, , 545
ESP10, 280, 307, 326, 346, 364, 543, , 547
ESP10, 291, 314, 333, 353, 371, 546, , 550
ESP10, 293, 316, 339, 355, 373, 548, , 552
ESP10, 293, 316, 338, 354, 372, 550, , 554
ESP10, 291, 317, 338, 352, 370, 553, , 557
ESP10, 286, 312, 333, 347, 364, 555, , 559
ESP10, 290, 317, 337, 352, 368, 558, , 562
ESP10, 288, 314, 333, 348, 365, 560, , 564
ESP10, 288, 313, 334, 348, 364, 563, , 567
ESP10, 292, 317, 339, 355, 369, 565, , 569
ESP10, 294, 325, 343, 358, 373, 567, , 571
ESP10, 293, 326, 342, 359, 375, 570, , 574
ESP10, 288, 319, 338, 352, 368, 572, , 576
ESP10, 290, 317, 337, 350, 368, 575, , 579
ESP10, 284, 308, 330, 344, 360, 577, , 581
ESP10, 297, 323, 344, 358, 373, 580, , 584
ESP10, 302, 327, 351, 365, 377, 582, , 586
ESP10, 304, 328, 352, 365, 379, 585, , 589
ESP10, 291, 313, 336, 352, 363, 587, , 591
ESP10, 291, 316, 338, 351, 365, 589, , 593
ESP10, 289, 314, 335, 348, 361, 592, , 596
ESP10, 281, 305, 328, 341, 354, 594, , 598
ESP10, 280, 305, 326, 340, 354, 597, , 601
ESP10, 277, 303, 326, 338, 352, 599, , 603
ESP10, 287, 313, 336, 349, 364, 602, , 606
ESP10, 283, 308, 332, 345, 359, 604, , 608
ESP10, 298, 321, 345, 359, 370, 606, , 610
ESP10, 301, 325, 348, 362, 372, 609, , 613
ESP10, 308, 326, 350, 362, 373, 611, , 615
ESP10, 312, 329, 354, 365, 375, 614, , 618
ESP10, 310, 325, 352, 365, 373, 616, , 620
ESP10, 313, 326, 355, 369, 376, 619, , 623
ESP10, 314, 324, 354, 367, 380, 621, , 625
ESP10, 310, 322, 349, 360, 377, 623, , 627
ESP10, 318, 334, 357, 366, 384, 626, , 630
ESP10, 327, 346, 365, 379, 391, 628, , 632
ESP10, 329, 353, 368, 382, 394, 631, , 635
ESP10, 332, 354, 368, 382, 393, 633, , 637
ESP10, 331, 352, 369, 380, 393, 636, , 640
ESP10, 341, 365, 378, 393, 402, 638, , 642
ESP10, 339, 361, 373, 389, 397, 641, , 645
ESP10, 335, 357, 373, 385, 392, 643, , 647
ESP10, 331, 350, 370, 382, 386, 645, , 649
ESP10, 331, 348, 368, 378, 386, 648, , 652
ESP10, 345, 357, 375, 386, 394, 650, , 654
ESP10, 352, 365, 380, 391, 398, 653, , 657
ESP10, 363, 383, 392, 402, 410, 655, , 659
ESP10, 364, 384, 395, 404, 412, 658, , 662
ESP10, 365, 384, 396, 407, 414, 660, , 664
ESP10, 368, 386, 399, 410, 414, 662, , 666
ESP10, 365, 382, 395, 407, 411, 665, , 669
ESP10, 368, 388, 399, 409, 412, 667, , 671
ESP10, 367, 385, 395, 404, 409, 670, , 674
ESP10, 371, 389, 397, 407, 413, 672, , 676
ESP10, 377, 392, 400, 410, 414, 675, , 679
ESP10, 378, 390, 400, 408, 411, 677, , 681
ESP10, 368, 385, 390, 393, 394, 701, , 705
ESP10, 379, 393, 398, 400, 401, 704, , 708
ESP10, 384, 390, 395, 397, 398, 706, , 710
ESP10, 398, 404, 406, 408, 409, 709, , 713
ESP10, 406, 412, 414, 415, 416, 711, , 715
ESP10, 407, 413, 415, 416, 417, 714, , 718
ESP10, 408, 413, 414, 416, 416, 716, , 720
ESP10, 410, 414, 415, 416, 417, 719, , 723
ESP10, 409, 413, 414, 415, 415, 721, , 725
ESP10, 410, 414, 415, 416, 417, 723, , 727
ESP10, 410, 414, 415, 416, 417, 726, , 730
ESP10, 410, 415, 416, 416, 417, 728, , 732
ESP10, 411, 415, 416, 416, 416, 731, , 735
ESP10, 411, 414, 415, 416, 416, 733, , 737
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/HHWM8N_SQIN.ESPF10.csv
HHWM8N_SQIN.ESPF0.csv|2025-07-01
HHWM8N_SQIN.ESPF10.csv|2025-07-01
HHWM8N_SQIN.ESPFM.csv|2025-07-01
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
