Choose Date:
Archive:
Water Year
Loading...
FLATHEAD - AT COLUMBIA FALLS
(
CFMM8
)
Forecasts for Water Year
2025
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-17
Issued:
2025-07-17
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
3987
3990
70
4024
5672
APR-JUL
3667
3667
70
3667
5267
JAN-SEP
4470
4473
71
4507
6295
JAN-JUL
4150
4150
70
4150
5890
OCT-SEP
4768
4771
68
4805
6973
Experimental
HEFS with 15 days EQPF
Ensemble:
2025-07-17
Issued:
2025-07-17
Hide Forecast
APR-SEP
3987
3990
70
4034
5672
APR-JUL
3667
3667
70
3667
5267
JAN-SEP
4470
4473
71
4517
6295
JAN-JUL
4150
4150
70
4150
5890
OCT-SEP
4768
4771
68
4815
6973
Reference
ESP with 0 Days QPF
Ensemble:
2025-07-17
Issued:
2025-07-17
Hide Forecast
APR-SEP
3987
3990
70
4035
5672
APR-JUL
3667
3667
70
3667
5267
JAN-SEP
4470
4473
71
4519
6295
JAN-JUL
4150
4150
70
4150
5890
OCT-SEP
4768
4771
68
4817
6973
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 171, 249, 320, 388, 421, 70, , 74
ESP10, 176, 253, 320, 388, 424, 73, , 77
ESP10, 178, 254, 324, 389, 433, 75, , 79
ESP10, 183, 258, 326, 391, 437, 77, , 81
ESP10, 190, 259, 329, 393, 438, 80, , 84
ESP10, 192, 258, 328, 392, 443, 82, , 86
ESP10, 192, 258, 330, 392, 444, 84, , 88
ESP10, 194, 258, 332, 393, 448, 86, , 90
ESP10, 192, 255, 328, 390, 446, 89, , 93
ESP10, 191, 255, 326, 388, 444, 91, , 95
ESP10, 196, 253, 323, 386, 447, 93, , 97
ESP10, 195, 251, 320, 384, 445, 96, , 100
ESP10, 200, 255, 324, 387, 451, 98, , 102
ESP10, 204, 257, 328, 390, 454, 100, , 104
ESP10, 202, 256, 327, 388, 452, 103, , 107
ESP10, 199, 254, 328, 385, 449, 105, , 109
ESP10, 200, 268, 329, 388, 449, 107, , 111
ESP10, 197, 269, 330, 384, 446, 109, , 113
ESP10, 196, 269, 330, 385, 444, 112, , 116
ESP10, 194, 266, 326, 385, 441, 114, , 118
ESP10, 193, 282, 324, 386, 440, 116, , 120
ESP10, 195, 284, 329, 387, 441, 119, , 123
ESP10, 197, 283, 328, 388, 441, 121, , 125
ESP10, 210, 286, 332, 394, 444, 123, , 127
ESP10, 218, 287, 334, 395, 450, 126, , 130
ESP10, 217, 285, 334, 399, 457, 128, , 132
ESP10, 221, 286, 337, 401, 460, 130, , 134
ESP10, 225, 288, 344, 405, 462, 132, , 136
ESP10, 228, 287, 347, 404, 464, 135, , 139
ESP10, 229, 285, 345, 404, 463, 137, , 141
ESP10, 216, 273, 333, 392, 452, 139, , 143
ESP10, 213, 266, 329, 394, 448, 142, , 146
ESP10, 210, 262, 330, 391, 448, 144, , 148
ESP10, 208, 257, 326, 386, 442, 146, , 150
ESP10, 209, 259, 324, 385, 440, 149, , 153
ESP10, 198, 247, 311, 374, 429, 151, , 155
ESP10, 211, 257, 322, 387, 437, 153, , 157
ESP10, 204, 243, 317, 374, 425, 155, , 159
ESP10, 205, 244, 323, 374, 425, 158, , 162
ESP10, 216, 259, 333, 383, 435, 160, , 164
ESP10, 226, 271, 343, 393, 448, 162, , 166
ESP10, 235, 278, 346, 396, 452, 165, , 169
ESP10, 234, 276, 341, 392, 445, 167, , 171
ESP10, 234, 280, 347, 396, 445, 169, , 173
ESP10, 211, 260, 324, 377, 425, 172, , 176
ESP10, 193, 241, 308, 361, 410, 174, , 178
ESP10, 191, 239, 311, 362, 410, 176, , 180
ESP10, 204, 252, 322, 373, 423, 179, , 183
ESP10, 211, 253, 325, 374, 430, 181, , 185
ESP10, 214, 253, 329, 375, 433, 183, , 187
ESP10, 204, 242, 320, 365, 422, 185, , 189
ESP10, 215, 254, 326, 377, 430, 188, , 192
ESP10, 234, 263, 339, 385, 437, 190, , 194
ESP10, 239, 267, 344, 389, 441, 192, , 196
ESP10, 232, 268, 340, 385, 438, 195, , 199
ESP10, 236, 265, 337, 383, 442, 197, , 201
ESP10, 239, 272, 339, 383, 449, 199, , 203
ESP10, 241, 272, 342, 385, 452, 202, , 206
ESP10, 244, 277, 347, 385, 453, 204, , 208
ESP10, 248, 279, 349, 391, 454, 206, , 210
ESP10, 251, 282, 350, 399, 456, 208, , 212
ESP10, 243, 282, 341, 392, 453, 211, , 215
ESP10, 244, 283, 345, 392, 453, 213, , 217
ESP10, 238, 277, 345, 386, 449, 215, , 219
ESP10, 235, 272, 341, 385, 444, 218, , 222
ESP10, 241, 277, 351, 390, 450, 220, , 224
ESP10, 240, 275, 352, 390, 448, 222, , 226
ESP10, 245, 279, 356, 396, 452, 225, , 229
ESP10, 240, 274, 349, 389, 448, 227, , 231
ESP10, 244, 281, 356, 390, 449, 229, , 233
ESP10, 250, 289, 361, 394, 458, 231, , 235
ESP10, 255, 293, 364, 397, 463, 234, , 238
ESP10, 248, 291, 360, 392, 457, 236, , 240
ESP10, 251, 291, 359, 390, 461, 238, , 242
ESP10, 243, 280, 352, 383, 457, 241, , 245
ESP10, 244, 281, 353, 388, 458, 243, , 247
ESP10, 237, 274, 344, 384, 451, 245, , 249
ESP10, 251, 288, 355, 392, 461, 248, , 252
ESP10, 246, 283, 351, 388, 456, 250, , 254
ESP10, 241, 284, 352, 383, 451, 252, , 256
ESP10, 228, 271, 341, 370, 437, 254, , 258
ESP10, 236, 282, 348, 378, 441, 257, , 261
ESP10, 231, 282, 343, 381, 437, 259, , 263
ESP10, 248, 292, 351, 393, 445, 261, , 265
ESP10, 249, 286, 346, 386, 438, 264, , 268
ESP10, 252, 288, 348, 391, 444, 266, , 270
ESP10, 245, 286, 342, 387, 441, 268, , 272
ESP10, 243, 282, 340, 385, 438, 271, , 275
ESP10, 250, 291, 346, 389, 440, 273, , 277
ESP10, 255, 295, 347, 393, 441, 275, , 279
ESP10, 257, 300, 347, 396, 442, 278, , 282
ESP10, 255, 297, 344, 392, 438, 280, , 284
ESP10, 262, 301, 345, 392, 438, 282, , 286
ESP10, 270, 305, 351, 394, 442, 284, , 288
ESP10, 276, 313, 362, 403, 448, 289, , 293
ESP10, 273, 310, 360, 401, 447, 291, , 295
ESP10, 275, 312, 363, 401, 450, 294, , 298
ESP10, 275, 314, 363, 404, 449, 296, , 300
ESP10, 277, 319, 365, 405, 449, 298, , 302
ESP10, 277, 318, 365, 405, 448, 301, , 305
ESP10, 279, 323, 373, 408, 450, 303, , 307
ESP10, 279, 325, 373, 410, 450, 305, , 309
ESP10, 277, 325, 371, 412, 449, 307, , 311
ESP10, 278, 330, 373, 414, 460, 310, , 314
ESP10, 285, 332, 376, 415, 462, 312, , 316
ESP10, 287, 334, 376, 415, 463, 314, , 318
ESP10, 287, 336, 377, 418, 464, 317, , 321
ESP10, 289, 339, 379, 419, 470, 319, , 323
ESP10, 295, 348, 383, 424, 473, 321, , 325
ESP10, 294, 347, 382, 421, 471, 324, , 328
ESP10, 295, 351, 386, 423, 472, 326, , 330
ESP10, 294, 353, 387, 421, 471, 328, , 332
ESP10, 291, 355, 386, 420, 469, 330, , 334
ESP10, 291, 358, 385, 419, 471, 333, , 337
ESP10, 294, 359, 385, 419, 472, 335, , 339
ESP10, 291, 353, 382, 418, 466, 337, , 341
ESP10, 290, 342, 374, 411, 456, 340, , 344
ESP10, 302, 347, 381, 416, 462, 342, , 346
ESP10, 303, 356, 385, 417, 465, 344, , 348
ESP10, 307, 357, 386, 418, 466, 347, , 351
ESP10, 318, 362, 390, 423, 470, 349, , 353
ESP10, 319, 361, 393, 424, 470, 351, , 355
ESP10, 320, 361, 394, 423, 469, 353, , 357
ESP10, 322, 361, 396, 425, 471, 356, , 360
ESP10, 318, 362, 392, 424, 468, 358, , 362
ESP10, 322, 365, 396, 427, 470, 360, , 364
ESP10, 325, 365, 397, 428, 468, 363, , 367
ESP10, 322, 357, 389, 419, 458, 365, , 369
ESP10, 329, 366, 397, 429, 465, 367, , 371
ESP10, 331, 365, 395, 427, 467, 370, , 374
ESP10, 336, 368, 401, 433, 474, 372, , 376
ESP10, 338, 371, 406, 435, 482, 374, , 378
ESP10, 341, 370, 406, 433, 484, 377, , 381
ESP10, 341, 371, 407, 435, 488, 379, , 383
ESP10, 336, 367, 403, 433, 482, 381, , 385
ESP10, 333, 363, 399, 433, 478, 383, , 387
ESP10, 329, 359, 395, 432, 474, 386, , 390
ESP10, 334, 364, 397, 437, 477, 388, , 392
ESP10, 335, 363, 396, 437, 475, 390, , 394
ESP10, 328, 358, 390, 431, 469, 393, , 397
ESP10, 327, 356, 389, 429, 467, 395, , 399
ESP10, 319, 343, 379, 418, 456, 397, , 401
ESP10, 309, 331, 368, 404, 444, 400, , 404
ESP10, 323, 343, 380, 413, 454, 402, , 406
ESP10, 331, 351, 390, 422, 458, 404, , 408
ESP10, 334, 357, 393, 425, 461, 406, , 410
ESP10, 336, 361, 396, 429, 463, 409, , 413
ESP10, 335, 361, 395, 427, 461, 411, , 415
ESP10, 332, 366, 396, 424, 458, 413, , 417
ESP10, 334, 368, 398, 425, 459, 416, , 420
ESP10, 338, 372, 401, 432, 460, 418, , 422
ESP10, 337, 372, 401, 431, 459, 420, , 424
ESP10, 338, 375, 401, 431, 457, 423, , 427
ESP10, 340, 379, 402, 434, 459, 425, , 429
ESP10, 339, 378, 398, 431, 455, 427, , 431
ESP10, 336, 373, 394, 427, 450, 429, , 433
ESP10, 332, 369, 393, 425, 446, 432, , 436
ESP10, 329, 366, 391, 423, 443, 434, , 438
ESP10, 339, 376, 401, 431, 451, 436, , 440
ESP10, 338, 374, 402, 429, 449, 439, , 443
ESP10, 333, 367, 395, 425, 442, 441, , 445
ESP10, 328, 364, 390, 421, 439, 443, , 447
ESP10, 320, 361, 385, 414, 431, 446, , 450
ESP10, 321, 362, 388, 416, 434, 448, , 452
ESP10, 323, 364, 391, 417, 436, 450, , 454
ESP10, 325, 368, 393, 419, 438, 453, , 457
ESP10, 319, 362, 386, 414, 432, 455, , 459
ESP10, 320, 359, 385, 412, 430, 457, , 461
ESP10, 321, 361, 385, 410, 430, 459, , 463
ESP10, 315, 353, 378, 400, 422, 462, , 466
ESP10, 314, 348, 377, 396, 420, 464, , 468
ESP10, 312, 346, 375, 394, 418, 466, , 470
ESP10, 299, 333, 361, 383, 407, 469, , 473
ESP10, 293, 328, 355, 377, 398, 471, , 475
ESP10, 293, 331, 357, 380, 400, 473, , 477
ESP10, 301, 336, 366, 387, 405, 476, , 480
ESP10, 302, 338, 370, 394, 408, 478, , 482
ESP10, 292, 328, 358, 385, 396, 480, , 484
ESP10, 293, 327, 358, 385, 396, 482, , 486
ESP10, 288, 320, 352, 378, 394, 485, , 489
ESP10, 280, 312, 343, 373, 386, 487, , 491
ESP10, 276, 308, 341, 368, 383, 489, , 493
ESP10, 276, 309, 339, 367, 382, 492, , 496
ESP10, 276, 316, 340, 367, 382, 494, , 498
ESP10, 266, 308, 334, 357, 375, 496, , 500
ESP10, 277, 319, 344, 367, 388, 499, , 503
ESP10, 276, 319, 343, 366, 390, 501, , 505
ESP10, 274, 320, 339, 363, 388, 503, , 507
ESP10, 285, 325, 345, 371, 391, 505, , 509
ESP10, 285, 325, 346, 371, 391, 508, , 512
ESP10, 292, 331, 354, 378, 397, 510, , 514
ESP10, 286, 324, 346, 371, 391, 512, , 516
ESP10, 281, 320, 342, 367, 387, 515, , 519
ESP10, 276, 315, 339, 363, 381, 517, , 521
ESP10, 279, 325, 347, 365, 385, 519, , 523
ESP10, 279, 327, 349, 368, 385, 522, , 526
ESP10, 284, 325, 349, 366, 384, 524, , 528
ESP10, 285, 320, 346, 361, 378, 526, , 530
ESP10, 283, 315, 341, 356, 374, 528, , 532
ESP10, 286, 318, 347, 360, 378, 531, , 535
ESP10, 286, 311, 341, 356, 372, 533, , 537
ESP10, 291, 315, 346, 362, 376, 535, , 539
ESP10, 296, 320, 354, 371, 382, 538, , 542
ESP10, 301, 326, 360, 376, 389, 540, , 544
ESP10, 304, 328, 363, 380, 391, 542, , 546
ESP10, 299, 322, 358, 374, 385, 545, , 549
ESP10, 299, 323, 357, 374, 386, 547, , 551
ESP10, 293, 320, 351, 371, 382, 549, , 553
ESP10, 310, 338, 369, 387, 399, 552, , 556
ESP10, 314, 340, 372, 389, 401, 554, , 558
ESP10, 314, 342, 373, 391, 403, 556, , 560
ESP10, 302, 332, 362, 380, 391, 558, , 562
ESP10, 299, 332, 363, 380, 390, 561, , 565
ESP10, 300, 332, 362, 380, 389, 563, , 567
ESP10, 290, 323, 354, 371, 381, 565, , 569
ESP10, 286, 317, 350, 365, 378, 568, , 572
ESP10, 285, 318, 350, 367, 382, 570, , 574
ESP10, 301, 328, 361, 377, 393, 572, , 576
ESP10, 298, 326, 357, 372, 389, 575, , 579
ESP10, 308, 334, 365, 378, 393, 577, , 581
ESP10, 309, 335, 364, 378, 391, 579, , 583
ESP10, 310, 332, 362, 376, 389, 581, , 585
ESP10, 317, 335, 370, 381, 392, 584, , 588
ESP10, 315, 333, 369, 382, 389, 586, , 590
ESP10, 318, 342, 373, 387, 392, 588, , 592
ESP10, 314, 342, 369, 383, 391, 591, , 595
ESP10, 306, 338, 364, 377, 386, 593, , 597
ESP10, 311, 346, 371, 382, 391, 595, , 599
ESP10, 322, 360, 381, 393, 401, 598, , 602
ESP10, 327, 371, 388, 397, 406, 600, , 604
ESP10, 327, 369, 390, 397, 405, 602, , 606
ESP10, 333, 367, 389, 396, 404, 604, , 608
ESP10, 341, 375, 396, 404, 413, 607, , 611
ESP10, 339, 375, 394, 399, 409, 609, , 613
ESP10, 337, 373, 392, 399, 406, 611, , 615
ESP10, 331, 367, 386, 395, 399, 614, , 618
ESP10, 335, 368, 386, 395, 401, 616, , 620
ESP10, 354, 374, 392, 401, 407, 618, , 622
ESP10, 361, 378, 396, 403, 410, 621, , 625
ESP10, 374, 391, 407, 412, 419, 623, , 627
ESP10, 375, 395, 409, 415, 420, 625, , 629
ESP10, 377, 396, 412, 418, 422, 627, , 631
ESP10, 378, 398, 412, 419, 422, 630, , 634
ESP10, 377, 398, 410, 418, 420, 632, , 636
ESP10, 392, 404, 416, 422, 424, 634, , 638
ESP10, 394, 404, 414, 420, 423, 637, , 641
ESP10, 394, 405, 415, 421, 425, 639, , 643
ESP10, 398, 409, 416, 423, 427, 641, , 645
ESP10, 404, 411, 416, 423, 427, 644, , 648
ESP10, 391, 400, 404, 406, 406, 667, , 671
ESP10, 393, 402, 407, 408, 409, 669, , 673
ESP10, 395, 402, 406, 407, 407, 671, , 675
ESP10, 409, 415, 417, 418, 418, 674, , 678
ESP10, 415, 421, 422, 423, 423, 676, , 680
ESP10, 415, 421, 422, 422, 422, 678, , 682
ESP10, 419, 425, 425, 426, 426, 680, , 684
ESP10, 419, 425, 426, 426, 427, 683, , 687
ESP10, 419, 424, 425, 425, 425, 685, , 689
ESP10, 421, 425, 426, 426, 426, 687, , 691
ESP10, 421, 425, 426, 426, 426, 690, , 694
ESP10, 421, 425, 426, 426, 426, 692, , 696
ESP10, 422, 425, 426, 426, 426, 694, , 698
ESP10, 422, 425, 426, 426, 426, 697, , 701
ESP10, 422, 425, 425, 426, 426, 699, , 703
ESP10, 420, 423, 424, 424, 424, 701, , 705
ESP10, 422, 424, 425, 425, 425, 703, , 707
ESP10, 421, 424, 424, 424, 425, 706, , 710
ESP10, 421, 423, 424, 424, 424, 708, , 712
ESP10, 421, 423, 423, 423, 424, 710, , 714
ESP10, 421, 422, 423, 423, 423, 713, , 717
ESP10, 421, 423, 423, 423, 424, 715, , 719
ESP10, 422, 423, 423, 423, 424, 717, , 721
ESP10, 421, 422, 423, 423, 423, 720, , 724
ESP10, 421, 423, 423, 423, 424, 722, , 726
ESP10, 421, 423, 423, 424, 424, 724, , 728
ESP10, 421, 423, 424, 424, 424, 726, , 730
ESP10, 421, 423, 423, 423, 424, 729, , 733
ESP10, 421, 423, 423, 423, 423, 731, , 735
ESP10, 421, 423, 423, 423, 423, 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/CFMM8N_SQIN.ESPF10.csv
CFMM8N_SQIN.ESPF0.csv|2025-07-17
CFMM8N_SQIN.ESPF10.csv|2025-07-17
CFMM8N_SQIN.ESPFM.csv|2025-07-17
APR-SEP
FLATHEAD - AT COLUMBIA FALLS
(
CFMM8
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-17
Issued:
2025-07-17
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
3956
5460
96
7756
5672
APR-JUL
3610
5040
96
7155
5267
JAN-SEP
4208
6065
96
8125
6295
JAN-JUL
3862
5585
95
7525
5890
OCT-SEP
4515
6659
95
9007
6973
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/natural/CFMM8N_SQIN.ESPF10.csv
CFMM8N_SQIN.ESPF0.csv|2025-07-17
CFMM8N_SQIN.ESPF10.csv|2025-07-17
CFMM8N_SQIN.ESPFM.csv|2025-07-17
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
