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Archive:
Water Year
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GRANDE RONDE - NEAR PERRY
(
LGNO3
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-05-12
Issued:
2026-05-12
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
56
58
32
74
183
APR-JUL
54
56
31
68
179
JAN-SEP
103
105
37
121
281
JAN-JUL
101
103
37
115
277
OCT-SEP
120
122
41
138
300
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-05-12
Issued:
2026-05-12
Hide Forecast
APR-SEP
57
58
32
84
183
APR-JUL
55
56
31
80
179
JAN-SEP
104
105
38
130
281
JAN-JUL
102
103
37
127
277
OCT-SEP
121
122
41
148
300
Reference
ESP with 0 Days QPF
Ensemble:
2026-05-12
Issued:
2026-05-12
Hide Forecast
APR-SEP
57
60
33
120
183
APR-JUL
55
57
32
116
179
JAN-SEP
104
107
38
167
281
JAN-JUL
102
104
38
163
277
OCT-SEP
121
124
42
184
300
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 231, 307, 391, 426, 458, 71, , 75
ESP10, 230, 303, 390, 425, 457, 74, , 78
ESP10, 230, 303, 390, 424, 457, 77, , 81
ESP10, 231, 304, 393, 425, 457, 80, , 84
ESP10, 232, 304, 393, 425, 457, 83, , 87
ESP10, 231, 301, 391, 423, 456, 86, , 90
ESP10, 231, 301, 391, 423, 456, 89, , 93
ESP10, 232, 303, 394, 425, 457, 92, , 96
ESP10, 232, 302, 393, 424, 456, 95, , 99
ESP10, 231, 301, 392, 423, 456, 98, , 102
ESP10, 233, 304, 391, 423, 456, 101, , 105
ESP10, 235, 306, 395, 428, 461, 104, , 108
ESP10, 236, 305, 393, 428, 460, 107, , 111
ESP10, 236, 304, 392, 429, 460, 110, , 114
ESP10, 232, 302, 390, 425, 458, 113, , 117
ESP10, 226, 300, 385, 419, 456, 116, , 120
ESP10, 225, 300, 385, 421, 455, 119, , 123
ESP10, 227, 302, 385, 422, 457, 122, , 126
ESP10, 232, 311, 390, 428, 460, 125, , 129
ESP10, 235, 312, 392, 431, 462, 128, , 132
ESP10, 234, 311, 389, 428, 460, 131, , 135
ESP10, 238, 314, 393, 429, 463, 134, , 138
ESP10, 236, 313, 392, 426, 461, 136, , 140
ESP10, 239, 321, 399, 432, 470, 139, , 143
ESP10, 240, 324, 403, 434, 473, 142, , 146
ESP10, 240, 325, 403, 433, 472, 145, , 149
ESP10, 241, 324, 404, 433, 472, 148, , 152
ESP10, 240, 324, 405, 434, 476, 151, , 155
ESP10, 239, 322, 402, 434, 478, 154, , 158
ESP10, 236, 322, 398, 427, 474, 157, , 161
ESP10, 237, 322, 398, 432, 475, 160, , 164
ESP10, 238, 323, 397, 431, 475, 163, , 167
ESP10, 239, 324, 398, 436, 478, 166, , 170
ESP10, 240, 325, 399, 439, 480, 169, , 173
ESP10, 241, 326, 399, 441, 481, 172, , 176
ESP10, 243, 326, 401, 441, 482, 175, , 179
ESP10, 243, 326, 402, 440, 483, 178, , 182
ESP10, 242, 328, 402, 443, 483, 181, , 185
ESP10, 247, 330, 401, 443, 482, 184, , 188
ESP10, 247, 330, 401, 446, 481, 187, , 191
ESP10, 254, 335, 405, 450, 483, 190, , 194
ESP10, 258, 339, 409, 453, 487, 193, , 197
ESP10, 255, 336, 406, 449, 486, 196, , 200
ESP10, 265, 344, 410, 455, 490, 199, , 203
ESP10, 264, 343, 409, 455, 489, 202, , 206
ESP10, 259, 343, 407, 451, 488, 205, , 209
ESP10, 271, 353, 417, 460, 493, 208, , 212
ESP10, 274, 360, 421, 463, 494, 211, , 215
ESP10, 274, 360, 421, 462, 494, 214, , 218
ESP10, 269, 361, 418, 457, 492, 217, , 221
ESP10, 265, 356, 414, 453, 489, 220, , 224
ESP10, 261, 350, 408, 449, 486, 223, , 227
ESP10, 265, 356, 415, 455, 489, 226, , 230
ESP10, 269, 361, 421, 459, 491, 229, , 233
ESP10, 258, 349, 413, 451, 484, 232, , 236
ESP10, 268, 358, 420, 461, 492, 235, , 239
ESP10, 264, 351, 414, 457, 488, 238, , 242
ESP10, 277, 362, 422, 462, 494, 241, , 245
ESP10, 277, 359, 420, 465, 493, 244, , 248
ESP10, 260, 348, 403, 453, 483, 247, , 251
ESP10, 243, 326, 387, 433, 466, 250, , 254
ESP10, 256, 340, 397, 444, 476, 253, , 257
ESP10, 252, 332, 390, 440, 471, 256, , 260
ESP10, 248, 322, 384, 428, 464, 259, , 263
ESP10, 259, 330, 389, 440, 470, 262, , 266
ESP10, 256, 323, 386, 428, 465, 265, , 269
ESP10, 256, 322, 388, 428, 466, 268, , 272
ESP10, 266, 331, 392, 442, 473, 270, , 274
ESP10, 268, 330, 390, 440, 473, 273, , 277
ESP10, 265, 328, 391, 434, 472, 276, , 280
ESP10, 261, 326, 390, 432, 468, 279, , 283
ESP10, 257, 324, 387, 425, 466, 282, , 286
ESP10, 247, 319, 381, 421, 461, 285, , 289
ESP10, 257, 324, 386, 422, 464, 288, , 292
ESP10, 257, 326, 387, 423, 465, 291, , 295
ESP10, 255, 324, 385, 424, 463, 294, , 298
ESP10, 251, 321, 382, 422, 459, 297, , 301
ESP10, 254, 323, 387, 428, 460, 300, , 304
ESP10, 277, 345, 405, 444, 476, 303, , 307
ESP10, 265, 339, 387, 428, 461, 306, , 310
ESP10, 268, 337, 384, 425, 460, 309, , 313
ESP10, 269, 341, 386, 427, 462, 312, , 316
ESP10, 281, 352, 398, 436, 474, 315, , 319
ESP10, 285, 350, 395, 434, 473, 318, , 322
ESP10, 283, 347, 393, 434, 470, 321, , 325
ESP10, 284, 346, 391, 435, 468, 324, , 328
ESP10, 289, 350, 395, 439, 472, 327, , 331
ESP10, 289, 352, 395, 439, 471, 330, , 334
ESP10, 291, 351, 395, 438, 470, 333, , 337
ESP10, 292, 353, 398, 438, 471, 336, , 340
ESP10, 291, 353, 402, 439, 470, 339, , 343
ESP10, 297, 352, 402, 440, 470, 342, , 346
ESP10, 302, 356, 407, 443, 474, 345, , 349
ESP10, 301, 356, 409, 443, 474, 348, , 352
ESP10, 300, 354, 409, 442, 476, 351, , 355
ESP10, 301, 357, 411, 445, 478, 354, , 358
ESP10, 284, 343, 398, 433, 467, 357, , 361
ESP10, 295, 353, 405, 442, 476, 360, , 364
ESP10, 295, 356, 406, 443, 477, 363, , 367
ESP10, 302, 359, 409, 445, 479, 366, , 370
ESP10, 306, 360, 410, 447, 480, 369, , 373
ESP10, 308, 360, 411, 451, 481, 372, , 376
ESP10, 308, 364, 411, 454, 481, 375, , 379
ESP10, 310, 368, 411, 457, 480, 378, , 382
ESP10, 323, 373, 413, 457, 481, 381, , 385
ESP10, 323, 375, 412, 457, 481, 384, , 388
ESP10, 323, 375, 412, 457, 481, 387, , 391
ESP10, 324, 376, 416, 458, 482, 390, , 394
ESP10, 323, 375, 417, 456, 480, 393, , 397
ESP10, 325, 380, 422, 459, 482, 396, , 400
ESP10, 325, 381, 424, 460, 483, 399, , 403
ESP10, 328, 384, 426, 462, 484, 402, , 406
ESP10, 329, 384, 428, 462, 485, 404, , 408
ESP10, 330, 386, 430, 463, 485, 407, , 411
ESP10, 333, 385, 431, 465, 486, 410, , 414
ESP10, 339, 386, 433, 466, 487, 413, , 417
ESP10, 340, 387, 434, 468, 488, 416, , 420
ESP10, 340, 393, 435, 468, 488, 419, , 423
ESP10, 340, 392, 437, 468, 488, 422, , 426
ESP10, 340, 394, 439, 469, 488, 425, , 429
ESP10, 341, 395, 443, 469, 490, 428, , 432
ESP10, 341, 395, 443, 470, 489, 431, , 435
ESP10, 340, 393, 442, 468, 489, 434, , 438
ESP10, 336, 388, 442, 465, 489, 437, , 441
ESP10, 340, 390, 444, 464, 489, 440, , 444
ESP10, 347, 396, 448, 468, 492, 443, , 447
ESP10, 340, 388, 442, 467, 490, 446, , 450
ESP10, 339, 391, 442, 466, 489, 449, , 453
ESP10, 334, 387, 438, 462, 486, 452, , 456
ESP10, 327, 382, 432, 459, 482, 455, , 459
ESP10, 329, 382, 433, 460, 485, 458, , 462
ESP10, 329, 383, 433, 463, 487, 461, , 465
ESP10, 331, 385, 435, 465, 488, 464, , 468
ESP10, 332, 385, 437, 466, 491, 467, , 471
ESP10, 330, 383, 437, 465, 491, 470, , 474
ESP10, 325, 377, 430, 463, 488, 473, , 477
ESP10, 323, 376, 428, 463, 486, 476, , 480
ESP10, 328, 386, 431, 466, 491, 479, , 483
ESP10, 321, 378, 423, 461, 485, 482, , 486
ESP10, 335, 397, 439, 473, 497, 485, , 489
ESP10, 330, 392, 435, 470, 496, 488, , 492
ESP10, 336, 399, 440, 475, 499, 491, , 495
ESP10, 339, 406, 443, 477, 501, 494, , 498
ESP10, 337, 406, 442, 476, 500, 497, , 501
ESP10, 335, 403, 444, 476, 498, 500, , 504
ESP10, 339, 409, 449, 482, 500, 503, , 507
ESP10, 338, 410, 450, 482, 500, 506, , 510
ESP10, 329, 401, 443, 476, 497, 509, , 513
ESP10, 325, 401, 443, 474, 496, 512, , 516
ESP10, 319, 395, 440, 470, 492, 515, , 519
ESP10, 331, 409, 450, 479, 499, 518, , 522
ESP10, 334, 409, 449, 480, 499, 521, , 525
ESP10, 332, 405, 446, 478, 497, 524, , 528
ESP10, 327, 397, 440, 472, 492, 527, , 531
ESP10, 334, 404, 445, 483, 496, 530, , 534
ESP10, 332, 403, 442, 479, 494, 533, , 537
ESP10, 332, 402, 443, 478, 495, 536, , 540
ESP10, 326, 395, 440, 473, 491, 538, , 542
ESP10, 329, 397, 442, 476, 492, 541, , 545
ESP10, 338, 406, 450, 485, 499, 544, , 548
ESP10, 339, 396, 444, 477, 492, 547, , 551
ESP10, 328, 383, 431, 467, 484, 550, , 554
ESP10, 340, 400, 443, 478, 495, 553, , 557
ESP10, 358, 415, 454, 490, 504, 556, , 560
ESP10, 360, 417, 458, 490, 505, 559, , 563
ESP10, 368, 419, 462, 492, 506, 562, , 566
ESP10, 366, 414, 460, 488, 504, 565, , 569
ESP10, 368, 422, 464, 490, 506, 568, , 572
ESP10, 379, 432, 471, 497, 508, 571, , 575
ESP10, 389, 435, 475, 498, 508, 574, , 578
ESP10, 387, 433, 472, 499, 508, 577, , 581
ESP10, 387, 436, 477, 501, 509, 580, , 584
ESP10, 388, 433, 477, 500, 508, 583, , 587
ESP10, 368, 417, 459, 487, 497, 586, , 590
ESP10, 377, 426, 465, 490, 500, 589, , 593
ESP10, 390, 432, 474, 495, 504, 592, , 596
ESP10, 388, 426, 472, 492, 500, 595, , 599
ESP10, 390, 424, 472, 489, 499, 598, , 602
ESP10, 397, 434, 479, 493, 503, 601, , 605
ESP10, 402, 438, 484, 496, 507, 604, , 608
ESP10, 405, 438, 485, 497, 505, 607, , 611
ESP10, 409, 443, 484, 499, 506, 610, , 614
ESP10, 413, 450, 487, 504, 509, 613, , 617
ESP10, 414, 450, 486, 504, 507, 616, , 620
ESP10, 414, 448, 485, 504, 508, 619, , 623
ESP10, 422, 453, 490, 505, 509, 622, , 626
ESP10, 426, 447, 485, 504, 508, 625, , 629
ESP10, 428, 453, 489, 505, 509, 628, , 632
ESP10, 408, 440, 472, 492, 495, 631, , 635
ESP10, 393, 428, 461, 482, 488, 634, , 638
ESP10, 394, 431, 464, 485, 492, 637, , 641
ESP10, 386, 424, 463, 479, 485, 640, , 644
ESP10, 371, 411, 451, 468, 474, 643, , 647
ESP10, 362, 404, 443, 463, 468, 646, , 650
ESP10, 368, 406, 443, 465, 469, 649, , 653
ESP10, 385, 418, 458, 474, 479, 652, , 656
ESP10, 390, 426, 463, 479, 481, 655, , 659
ESP10, 379, 418, 457, 470, 473, 658, , 662
ESP10, 372, 420, 450, 462, 465, 661, , 665
ESP10, 366, 419, 448, 458, 463, 664, , 668
ESP10, 361, 421, 445, 454, 457, 667, , 671
ESP10, 352, 414, 436, 448, 453, 670, , 674
ESP10, 359, 420, 442, 454, 460, 672, , 676
ESP10, 375, 432, 453, 465, 469, 675, , 679
ESP10, 374, 430, 458, 465, 466, 678, , 682
ESP10, 390, 433, 461, 465, 466, 681, , 685
ESP10, 390, 435, 461, 465, 466, 684, , 688
ESP10, 390, 436, 461, 465, 466, 687, , 691
ESP10, 390, 437, 461, 466, 467, 690, , 694
ESP10, 397, 438, 464, 467, 468, 693, , 697
ESP10, 405, 437, 465, 468, 468, 696, , 700
ESP10, 424, 450, 474, 476, 476, 699, , 703
ESP10, 427, 452, 474, 476, 477, 702, , 706
ESP10, 429, 455, 475, 476, 477, 705, , 709
ESP10, 432, 461, 475, 477, 477, 708, , 712
ESP10, 441, 462, 476, 477, 477, 711, , 715
ESP10, 441, 465, 476, 477, 478, 714, , 718
ESP10, 449, 469, 476, 477, 478, 717, , 721
ESP10, 449, 469, 476, 477, 478, 720, , 724
ESP10, 447, 470, 476, 477, 477, 723, , 727
ESP10, 459, 471, 476, 477, 478, 726, , 730
ESP10, 458, 471, 476, 477, 478, 729, , 733
ESP10, 463, 473, 476, 477, 478, 732, , 736
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/LGNO3N_SQIN.ESPF10.csv
LGNO3N_SQIN.ESPF0.csv|2026-05-12
LGNO3N_SQIN.ESPF10.csv|2026-05-12
LGNO3N_SQIN.ESPFM.csv|2026-05-12
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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