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Water Year
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BOISE - AT GLENWOOD BRIDGE
(
BIGI1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-03-03
Issued:
2026-03-03
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
734
907
69
1150
1321
APR-JUL
541
749
61
1044
1232
JAN-SEP
1029
1197
73
1449
1646
JAN-JUL
836
1034
66
1357
1557
OCT-SEP
1253
1422
78
1673
1812
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-03-03
Issued:
2026-03-03
Hide Forecast
APR-SEP
683
889
67
1095
1321
APR-JUL
492
745
60
1009
1232
JAN-SEP
1027
1226
75
1484
1646
JAN-JUL
834
1080
69
1398
1557
OCT-SEP
1251
1450
80
1708
1812
Reference
ESP with 0 Days QPF
Ensemble:
2026-03-03
Issued:
2026-03-03
Hide Forecast
APR-SEP
702
946
72
1196
1321
APR-JUL
511
803
65
1093
1232
JAN-SEP
1031
1272
77
1582
1646
JAN-JUL
839
1144
73
1481
1557
OCT-SEP
1255
1497
83
1806
1812
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 201, 274, 394, 430, 469, 72, , 76
ESP10, 201, 273, 393, 429, 469, 77, , 81
ESP10, 200, 271, 392, 428, 468, 81, , 85
ESP10, 204, 275, 394, 430, 469, 85, , 89
ESP10, 206, 274, 395, 431, 471, 90, , 94
ESP10, 204, 270, 391, 429, 470, 94, , 98
ESP10, 204, 269, 391, 428, 470, 98, , 102
ESP10, 207, 272, 393, 429, 471, 103, , 107
ESP10, 207, 272, 393, 429, 471, 107, , 111
ESP10, 201, 263, 387, 426, 469, 111, , 115
ESP10, 197, 262, 382, 425, 468, 116, , 120
ESP10, 203, 280, 389, 428, 470, 120, , 124
ESP10, 201, 287, 387, 427, 469, 124, , 128
ESP10, 200, 286, 386, 435, 469, 129, , 133
ESP10, 196, 279, 381, 433, 467, 133, , 137
ESP10, 185, 264, 364, 428, 461, 137, , 141
ESP10, 177, 254, 357, 424, 456, 141, , 145
ESP10, 182, 257, 361, 426, 457, 146, , 150
ESP10, 189, 259, 362, 427, 458, 150, , 154
ESP10, 195, 264, 366, 429, 460, 154, , 158
ESP10, 186, 256, 359, 423, 456, 159, , 163
ESP10, 193, 271, 364, 430, 460, 163, , 167
ESP10, 193, 271, 369, 430, 461, 167, , 171
ESP10, 204, 284, 380, 434, 466, 172, , 176
ESP10, 203, 288, 382, 433, 466, 176, , 180
ESP10, 201, 285, 379, 432, 466, 180, , 184
ESP10, 204, 286, 380, 432, 466, 185, , 189
ESP10, 208, 293, 382, 433, 467, 189, , 193
ESP10, 205, 291, 376, 432, 464, 193, , 197
ESP10, 189, 276, 366, 427, 457, 198, , 202
ESP10, 188, 276, 365, 426, 457, 202, , 206
ESP10, 183, 272, 361, 426, 456, 206, , 210
ESP10, 190, 279, 366, 428, 463, 211, , 215
ESP10, 196, 282, 368, 433, 469, 215, , 219
ESP10, 200, 285, 370, 435, 472, 219, , 223
ESP10, 205, 287, 372, 436, 475, 224, , 228
ESP10, 201, 289, 372, 434, 474, 228, , 232
ESP10, 193, 284, 363, 428, 471, 232, , 236
ESP10, 204, 286, 365, 428, 473, 237, , 241
ESP10, 213, 292, 373, 430, 476, 241, , 245
ESP10, 229, 312, 385, 438, 481, 245, , 249
ESP10, 238, 323, 386, 440, 477, 250, , 254
ESP10, 235, 320, 385, 438, 476, 254, , 258
ESP10, 245, 325, 390, 443, 478, 258, , 262
ESP10, 249, 330, 395, 445, 479, 263, , 267
ESP10, 252, 330, 400, 445, 480, 267, , 271
ESP10, 255, 332, 403, 446, 480, 271, , 275
ESP10, 262, 341, 406, 447, 483, 275, , 279
ESP10, 268, 339, 405, 445, 482, 280, , 284
ESP10, 266, 335, 402, 444, 482, 284, , 288
ESP10, 270, 339, 402, 443, 482, 288, , 292
ESP10, 265, 335, 399, 440, 481, 293, , 297
ESP10, 278, 345, 410, 448, 484, 297, , 301
ESP10, 281, 347, 414, 453, 486, 301, , 305
ESP10, 283, 350, 413, 453, 488, 306, , 310
ESP10, 288, 353, 412, 456, 488, 310, , 314
ESP10, 282, 346, 410, 451, 486, 314, , 318
ESP10, 281, 347, 412, 455, 485, 319, , 323
ESP10, 288, 355, 416, 463, 487, 323, , 327
ESP10, 269, 342, 407, 453, 481, 327, , 331
ESP10, 264, 336, 400, 448, 478, 332, , 336
ESP10, 277, 346, 409, 452, 481, 336, , 340
ESP10, 268, 337, 407, 446, 479, 340, , 344
ESP10, 265, 333, 402, 442, 477, 345, , 349
ESP10, 268, 332, 400, 443, 479, 349, , 353
ESP10, 266, 320, 392, 437, 475, 353, , 357
ESP10, 260, 313, 385, 438, 475, 358, , 362
ESP10, 283, 333, 401, 447, 479, 362, , 366
ESP10, 289, 333, 399, 445, 478, 366, , 370
ESP10, 292, 323, 393, 442, 476, 371, , 375
ESP10, 287, 312, 385, 436, 475, 375, , 379
ESP10, 272, 297, 372, 436, 474, 379, , 383
ESP10, 257, 289, 360, 429, 469, 384, , 388
ESP10, 257, 289, 361, 432, 471, 388, , 392
ESP10, 264, 299, 370, 436, 477, 392, , 396
ESP10, 255, 288, 359, 431, 470, 397, , 401
ESP10, 248, 284, 350, 426, 465, 401, , 405
ESP10, 261, 309, 364, 433, 472, 405, , 409
ESP10, 262, 322, 366, 434, 472, 409, , 413
ESP10, 269, 324, 371, 436, 473, 414, , 418
ESP10, 278, 322, 369, 434, 470, 418, , 422
ESP10, 284, 325, 381, 442, 474, 422, , 426
ESP10, 291, 330, 387, 445, 477, 427, , 431
ESP10, 291, 328, 387, 444, 476, 431, , 435
ESP10, 287, 327, 387, 441, 473, 435, , 439
ESP10, 287, 330, 387, 440, 472, 440, , 444
ESP10, 293, 332, 392, 440, 474, 444, , 448
ESP10, 299, 336, 397, 444, 479, 448, , 452
ESP10, 297, 329, 391, 440, 478, 453, , 457
ESP10, 303, 333, 394, 440, 479, 457, , 461
ESP10, 309, 338, 396, 440, 481, 461, , 465
ESP10, 307, 337, 401, 439, 480, 466, , 470
ESP10, 305, 327, 393, 433, 475, 470, , 474
ESP10, 302, 330, 393, 432, 474, 474, , 478
ESP10, 301, 333, 389, 432, 471, 479, , 483
ESP10, 300, 339, 387, 433, 469, 483, , 487
ESP10, 300, 341, 388, 435, 469, 487, , 491
ESP10, 306, 344, 391, 439, 470, 492, , 496
ESP10, 309, 352, 395, 442, 471, 496, , 500
ESP10, 315, 356, 396, 443, 471, 500, , 504
ESP10, 320, 364, 396, 446, 471, 505, , 509
ESP10, 330, 372, 399, 446, 473, 509, , 513
ESP10, 331, 371, 402, 448, 472, 513, , 517
ESP10, 334, 369, 404, 448, 471, 518, , 522
ESP10, 339, 374, 411, 453, 474, 522, , 526
ESP10, 341, 373, 411, 454, 475, 526, , 530
ESP10, 337, 368, 409, 452, 472, 531, , 535
ESP10, 345, 374, 414, 457, 476, 535, , 539
ESP10, 355, 375, 416, 457, 476, 539, , 543
ESP10, 356, 380, 419, 459, 480, 543, , 547
ESP10, 354, 386, 417, 457, 480, 548, , 552
ESP10, 358, 389, 419, 459, 481, 552, , 556
ESP10, 359, 390, 421, 460, 482, 556, , 560
ESP10, 359, 391, 422, 460, 482, 561, , 565
ESP10, 359, 392, 422, 461, 482, 565, , 569
ESP10, 360, 396, 423, 462, 482, 569, , 573
ESP10, 360, 397, 425, 463, 483, 574, , 578
ESP10, 363, 396, 425, 465, 482, 578, , 582
ESP10, 364, 403, 430, 471, 483, 582, , 586
ESP10, 368, 410, 433, 472, 484, 587, , 591
ESP10, 371, 411, 434, 473, 485, 591, , 595
ESP10, 371, 408, 432, 471, 483, 595, , 599
ESP10, 372, 410, 432, 472, 484, 600, , 604
ESP10, 367, 404, 429, 468, 482, 604, , 608
ESP10, 368, 402, 430, 466, 481, 608, , 612
ESP10, 374, 408, 434, 469, 483, 613, , 617
ESP10, 380, 418, 438, 472, 486, 617, , 621
ESP10, 380, 418, 441, 470, 484, 621, , 625
ESP10, 382, 414, 441, 468, 484, 626, , 630
ESP10, 383, 411, 439, 468, 484, 630, , 634
ESP10, 384, 409, 436, 462, 480, 634, , 638
ESP10, 384, 410, 435, 463, 481, 639, , 643
ESP10, 388, 412, 436, 465, 484, 643, , 647
ESP10, 393, 417, 443, 468, 487, 647, , 651
ESP10, 398, 422, 446, 472, 489, 652, , 656
ESP10, 397, 422, 444, 473, 489, 656, , 660
ESP10, 390, 416, 437, 468, 488, 660, , 664
ESP10, 390, 416, 436, 468, 488, 665, , 669
ESP10, 376, 404, 434, 459, 481, 669, , 673
ESP10, 395, 420, 445, 470, 492, 673, , 677
ESP10, 397, 421, 448, 472, 493, 677, , 681
ESP10, 403, 425, 451, 475, 494, 682, , 686
ESP10, 412, 431, 456, 480, 498, 686, , 690
ESP10, 409, 428, 452, 477, 496, 690, , 694
ESP10, 408, 428, 456, 476, 495, 695, , 699
ESP10, 408, 429, 455, 476, 494, 699, , 703
ESP10, 415, 433, 459, 480, 498, 703, , 707
ESP10, 409, 429, 456, 477, 494, 708, , 712
ESP10, 404, 428, 454, 474, 491, 712, , 716
ESP10, 404, 427, 454, 475, 489, 716, , 720
ESP10, 413, 432, 459, 480, 493, 721, , 725
ESP10, 415, 434, 460, 481, 493, 725, , 729
ESP10, 416, 434, 460, 481, 492, 729, , 733
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Data Files
/chpsesp/ensemble/natural/BIGI1N_SQIN.ESPF10.csv
BIGI1N_SQIN.ESPF0.csv|2026-03-03
BIGI1N_SQIN.ESPF10.csv|2026-03-03
BIGI1N_SQIN.ESPFM.csv|2026-03-03
APR-SEP
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