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Water Year
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GRANDE RONDE - NEAR PERRY
(
LGNO3
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-04-30
Issued:
2026-04-30
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
68
71
39
141
183
APR-JUL
65
69
38
136
179
JAN-SEP
114
118
42
188
281
JAN-JUL
112
116
42
182
277
OCT-SEP
132
136
45
205
300
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-04-30
Issued:
2026-04-30
Hide Forecast
APR-SEP
68
75
41
148
183
APR-JUL
66
73
40
143
179
JAN-SEP
115
122
44
195
281
JAN-JUL
112
120
43
190
277
OCT-SEP
132
139
47
212
300
Reference
ESP with 0 Days QPF
Ensemble:
2026-04-30
Issued:
2026-04-30
Hide Forecast
APR-SEP
69
86
47
183
183
APR-JUL
67
82
46
179
179
JAN-SEP
116
133
47
230
281
JAN-JUL
114
129
47
226
277
OCT-SEP
133
150
50
248
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, 81, , 85
ESP10, 232, 304, 393, 425, 457, 84, , 88
ESP10, 231, 301, 391, 423, 456, 87, , 91
ESP10, 231, 301, 391, 423, 456, 90, , 94
ESP10, 232, 303, 394, 425, 457, 93, , 97
ESP10, 232, 302, 393, 424, 456, 96, , 100
ESP10, 231, 301, 392, 423, 456, 99, , 103
ESP10, 233, 304, 391, 423, 456, 103, , 107
ESP10, 235, 306, 395, 428, 461, 106, , 110
ESP10, 236, 305, 393, 428, 460, 109, , 113
ESP10, 236, 304, 392, 429, 460, 112, , 116
ESP10, 232, 302, 390, 425, 458, 115, , 119
ESP10, 226, 300, 385, 419, 456, 118, , 122
ESP10, 225, 300, 385, 421, 455, 121, , 125
ESP10, 227, 302, 385, 422, 457, 125, , 129
ESP10, 232, 311, 390, 428, 460, 128, , 132
ESP10, 235, 312, 392, 431, 462, 131, , 135
ESP10, 234, 311, 389, 428, 460, 134, , 138
ESP10, 238, 314, 393, 429, 463, 137, , 141
ESP10, 236, 313, 392, 426, 461, 140, , 144
ESP10, 239, 321, 399, 432, 470, 143, , 147
ESP10, 240, 324, 403, 434, 473, 147, , 151
ESP10, 240, 325, 403, 433, 472, 150, , 154
ESP10, 241, 324, 404, 433, 472, 153, , 157
ESP10, 240, 324, 405, 434, 476, 156, , 160
ESP10, 239, 322, 402, 434, 478, 159, , 163
ESP10, 236, 322, 398, 427, 474, 162, , 166
ESP10, 237, 322, 398, 432, 475, 166, , 170
ESP10, 238, 323, 397, 431, 475, 169, , 173
ESP10, 239, 324, 398, 436, 478, 172, , 176
ESP10, 240, 325, 399, 439, 480, 175, , 179
ESP10, 241, 326, 399, 441, 481, 178, , 182
ESP10, 243, 326, 401, 441, 482, 181, , 185
ESP10, 243, 326, 402, 440, 483, 184, , 188
ESP10, 242, 328, 402, 443, 483, 188, , 192
ESP10, 247, 330, 401, 443, 482, 191, , 195
ESP10, 247, 330, 401, 446, 481, 194, , 198
ESP10, 254, 335, 405, 450, 483, 197, , 201
ESP10, 258, 339, 409, 453, 487, 200, , 204
ESP10, 255, 336, 406, 449, 486, 203, , 207
ESP10, 265, 344, 410, 455, 490, 206, , 210
ESP10, 264, 343, 409, 455, 489, 210, , 214
ESP10, 259, 343, 407, 451, 488, 213, , 217
ESP10, 271, 353, 417, 460, 493, 216, , 220
ESP10, 274, 360, 421, 463, 494, 219, , 223
ESP10, 274, 360, 421, 462, 494, 222, , 226
ESP10, 269, 361, 418, 457, 492, 225, , 229
ESP10, 265, 356, 414, 453, 489, 228, , 232
ESP10, 261, 350, 408, 449, 486, 232, , 236
ESP10, 265, 356, 415, 455, 489, 235, , 239
ESP10, 269, 361, 421, 459, 491, 238, , 242
ESP10, 258, 349, 413, 451, 484, 241, , 245
ESP10, 268, 358, 420, 461, 492, 244, , 248
ESP10, 264, 351, 414, 457, 488, 247, , 251
ESP10, 277, 362, 422, 462, 494, 250, , 254
ESP10, 277, 359, 420, 465, 493, 254, , 258
ESP10, 260, 348, 403, 453, 483, 257, , 261
ESP10, 243, 326, 387, 433, 466, 260, , 264
ESP10, 256, 340, 397, 444, 476, 263, , 267
ESP10, 252, 332, 390, 440, 471, 266, , 270
ESP10, 248, 322, 384, 428, 464, 269, , 273
ESP10, 259, 330, 389, 440, 470, 272, , 276
ESP10, 256, 323, 386, 428, 465, 276, , 280
ESP10, 256, 322, 388, 428, 466, 279, , 283
ESP10, 266, 331, 392, 442, 473, 282, , 286
ESP10, 268, 330, 390, 440, 473, 285, , 289
ESP10, 265, 328, 391, 434, 472, 288, , 292
ESP10, 261, 326, 390, 432, 468, 291, , 295
ESP10, 257, 324, 387, 425, 466, 294, , 298
ESP10, 247, 319, 381, 421, 461, 298, , 302
ESP10, 257, 324, 386, 422, 464, 301, , 305
ESP10, 257, 326, 387, 423, 465, 304, , 308
ESP10, 255, 324, 385, 424, 463, 307, , 311
ESP10, 251, 321, 382, 422, 459, 310, , 314
ESP10, 254, 323, 387, 428, 460, 313, , 317
ESP10, 277, 345, 405, 444, 476, 316, , 320
ESP10, 265, 339, 387, 428, 461, 320, , 324
ESP10, 268, 337, 384, 425, 460, 323, , 327
ESP10, 269, 341, 386, 427, 462, 326, , 330
ESP10, 281, 352, 398, 436, 474, 329, , 333
ESP10, 285, 350, 395, 434, 473, 332, , 336
ESP10, 283, 347, 393, 434, 470, 335, , 339
ESP10, 284, 346, 391, 435, 468, 339, , 343
ESP10, 289, 350, 395, 439, 472, 342, , 346
ESP10, 289, 352, 395, 439, 471, 345, , 349
ESP10, 291, 351, 395, 438, 470, 348, , 352
ESP10, 292, 353, 398, 438, 471, 351, , 355
ESP10, 291, 353, 402, 439, 470, 354, , 358
ESP10, 297, 352, 402, 440, 470, 357, , 361
ESP10, 302, 356, 407, 443, 474, 361, , 365
ESP10, 301, 356, 409, 443, 474, 364, , 368
ESP10, 300, 354, 409, 442, 476, 367, , 371
ESP10, 301, 357, 411, 445, 478, 370, , 374
ESP10, 284, 343, 398, 433, 467, 373, , 377
ESP10, 295, 353, 405, 442, 476, 376, , 380
ESP10, 295, 356, 406, 443, 477, 379, , 383
ESP10, 302, 359, 409, 445, 479, 383, , 387
ESP10, 306, 360, 410, 447, 480, 386, , 390
ESP10, 308, 360, 411, 451, 481, 389, , 393
ESP10, 308, 364, 411, 454, 481, 392, , 396
ESP10, 310, 368, 411, 457, 480, 395, , 399
ESP10, 323, 373, 413, 457, 481, 398, , 402
ESP10, 323, 375, 412, 457, 481, 401, , 405
ESP10, 323, 375, 412, 457, 481, 405, , 409
ESP10, 324, 376, 416, 458, 482, 408, , 412
ESP10, 323, 375, 417, 456, 480, 411, , 415
ESP10, 325, 380, 422, 459, 482, 414, , 418
ESP10, 325, 381, 424, 460, 483, 417, , 421
ESP10, 328, 384, 426, 462, 484, 420, , 424
ESP10, 329, 384, 428, 462, 485, 423, , 427
ESP10, 330, 386, 430, 463, 485, 427, , 431
ESP10, 333, 385, 431, 465, 486, 430, , 434
ESP10, 339, 386, 433, 466, 487, 433, , 437
ESP10, 340, 387, 434, 468, 488, 436, , 440
ESP10, 340, 393, 435, 468, 488, 439, , 443
ESP10, 340, 392, 437, 468, 488, 442, , 446
ESP10, 340, 394, 439, 469, 488, 445, , 449
ESP10, 341, 395, 443, 469, 490, 449, , 453
ESP10, 341, 395, 443, 470, 489, 452, , 456
ESP10, 340, 393, 442, 468, 489, 455, , 459
ESP10, 336, 388, 442, 465, 489, 458, , 462
ESP10, 340, 390, 444, 464, 489, 461, , 465
ESP10, 347, 396, 448, 468, 492, 464, , 468
ESP10, 340, 388, 442, 467, 490, 467, , 471
ESP10, 339, 391, 442, 466, 489, 471, , 475
ESP10, 334, 387, 438, 462, 486, 474, , 478
ESP10, 327, 382, 432, 459, 482, 477, , 481
ESP10, 329, 382, 433, 460, 485, 480, , 484
ESP10, 329, 383, 433, 463, 487, 483, , 487
ESP10, 331, 385, 435, 465, 488, 486, , 490
ESP10, 332, 385, 437, 466, 491, 490, , 494
ESP10, 330, 383, 437, 465, 491, 493, , 497
ESP10, 325, 377, 430, 463, 488, 496, , 500
ESP10, 323, 376, 428, 463, 486, 499, , 503
ESP10, 328, 386, 431, 466, 491, 502, , 506
ESP10, 321, 378, 423, 461, 485, 505, , 509
ESP10, 335, 397, 439, 473, 497, 508, , 512
ESP10, 330, 392, 435, 470, 496, 512, , 516
ESP10, 336, 399, 440, 475, 499, 515, , 519
ESP10, 339, 406, 443, 477, 501, 518, , 522
ESP10, 337, 406, 442, 476, 500, 521, , 525
ESP10, 335, 403, 444, 476, 498, 524, , 528
ESP10, 339, 409, 449, 482, 500, 527, , 531
ESP10, 338, 410, 450, 482, 500, 530, , 534
ESP10, 329, 401, 443, 476, 497, 534, , 538
ESP10, 325, 401, 443, 474, 496, 537, , 541
ESP10, 319, 395, 440, 470, 492, 540, , 544
ESP10, 331, 409, 450, 479, 499, 543, , 547
ESP10, 334, 409, 449, 480, 499, 546, , 550
ESP10, 332, 405, 446, 478, 497, 549, , 553
ESP10, 327, 397, 440, 472, 492, 552, , 556
ESP10, 334, 404, 445, 483, 496, 556, , 560
ESP10, 332, 403, 442, 479, 494, 559, , 563
ESP10, 332, 402, 443, 478, 495, 562, , 566
ESP10, 326, 395, 440, 473, 491, 565, , 569
ESP10, 329, 397, 442, 476, 492, 568, , 572
ESP10, 338, 406, 450, 485, 499, 571, , 575
ESP10, 339, 396, 444, 477, 492, 574, , 578
ESP10, 328, 383, 431, 467, 484, 578, , 582
ESP10, 340, 400, 443, 478, 495, 581, , 585
ESP10, 358, 415, 454, 490, 504, 584, , 588
ESP10, 360, 417, 458, 490, 505, 587, , 591
ESP10, 368, 419, 462, 492, 506, 590, , 594
ESP10, 366, 414, 460, 488, 504, 593, , 597
ESP10, 368, 422, 464, 490, 506, 596, , 600
ESP10, 379, 432, 471, 497, 508, 600, , 604
ESP10, 389, 435, 475, 498, 508, 603, , 607
ESP10, 387, 433, 472, 499, 508, 606, , 610
ESP10, 387, 436, 477, 501, 509, 609, , 613
ESP10, 388, 433, 477, 500, 508, 612, , 616
ESP10, 368, 417, 459, 487, 497, 615, , 619
ESP10, 377, 426, 465, 490, 500, 618, , 622
ESP10, 390, 432, 474, 495, 504, 622, , 626
ESP10, 388, 426, 472, 492, 500, 625, , 629
ESP10, 390, 424, 472, 489, 499, 628, , 632
ESP10, 397, 434, 479, 493, 503, 631, , 635
ESP10, 402, 438, 484, 496, 507, 634, , 638
ESP10, 405, 438, 485, 497, 505, 637, , 641
ESP10, 409, 443, 484, 499, 506, 640, , 644
ESP10, 413, 450, 487, 504, 509, 644, , 648
ESP10, 414, 450, 486, 504, 507, 647, , 651
ESP10, 414, 448, 485, 504, 508, 650, , 654
ESP10, 422, 453, 490, 505, 509, 653, , 657
ESP10, 426, 447, 485, 504, 508, 656, , 660
ESP10, 428, 453, 489, 505, 509, 659, , 663
ESP10, 408, 440, 472, 492, 495, 663, , 667
ESP10, 393, 428, 461, 482, 488, 666, , 670
ESP10, 394, 431, 464, 485, 492, 669, , 673
ESP10, 386, 424, 463, 479, 485, 672, , 676
ESP10, 371, 411, 451, 468, 474, 675, , 679
ESP10, 362, 404, 443, 463, 468, 678, , 682
ESP10, 368, 406, 443, 465, 469, 681, , 685
ESP10, 385, 418, 458, 474, 479, 685, , 689
ESP10, 390, 426, 463, 479, 481, 688, , 692
ESP10, 379, 418, 457, 470, 473, 691, , 695
ESP10, 372, 420, 450, 462, 465, 694, , 698
ESP10, 366, 419, 448, 458, 463, 697, , 701
ESP10, 361, 421, 445, 454, 457, 700, , 704
ESP10, 352, 414, 436, 448, 453, 703, , 707
ESP10, 359, 420, 442, 454, 460, 707, , 711
ESP10, 375, 432, 453, 465, 469, 710, , 714
ESP10, 374, 430, 458, 465, 466, 713, , 717
ESP10, 390, 433, 461, 465, 466, 716, , 720
ESP10, 390, 435, 461, 465, 466, 719, , 723
ESP10, 390, 436, 461, 465, 466, 722, , 726
ESP10, 390, 437, 461, 466, 467, 725, , 729
ESP10, 397, 438, 464, 467, 468, 729, , 733
ESP10, 405, 437, 465, 468, 468, 732, , 736
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/LGNO3N_SQIN.ESPF10.csv
LGNO3N_SQIN.ESPF0.csv|2026-04-30
LGNO3N_SQIN.ESPF10.csv|2026-04-30
LGNO3N_SQIN.ESPFM.csv|2026-04-30
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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