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Water Year
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METHOW - AT WINTHROP
(
WTHW1
)
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
706
803
105
956
767
APR-JUL
673
766
106
920
723
JAN-SEP
858
953
115
1110
831
JAN-JUL
824
914
116
1072
788
OCT-SEP
1002
1098
122
1255
899
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-03-03
Issued:
2026-03-03
Hide Forecast
APR-SEP
654
787
103
935
767
APR-JUL
621
754
104
892
723
JAN-SEP
813
942
113
1098
831
JAN-JUL
779
907
115
1066
788
OCT-SEP
957
1087
121
1243
899
Reference
ESP with 0 Days QPF
Ensemble:
2026-03-03
Issued:
2026-03-03
Hide Forecast
APR-SEP
637
782
102
923
767
APR-JUL
607
752
104
891
723
JAN-SEP
787
932
112
1081
831
JAN-JUL
756
892
113
1049
788
OCT-SEP
932
1076
120
1226
899
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 305, 355, 412, 447, 476, 72, , 76
ESP10, 304, 354, 412, 445, 475, 77, , 81
ESP10, 305, 355, 415, 450, 476, 81, , 85
ESP10, 308, 355, 416, 450, 476, 85, , 89
ESP10, 308, 354, 415, 449, 475, 90, , 94
ESP10, 309, 354, 416, 450, 477, 94, , 98
ESP10, 313, 353, 414, 448, 476, 98, , 102
ESP10, 316, 354, 414, 449, 477, 103, , 107
ESP10, 315, 354, 418, 448, 477, 107, , 111
ESP10, 311, 350, 416, 445, 474, 111, , 115
ESP10, 315, 355, 419, 447, 475, 116, , 120
ESP10, 312, 356, 419, 443, 474, 120, , 124
ESP10, 301, 348, 409, 433, 466, 124, , 128
ESP10, 300, 346, 408, 431, 465, 129, , 133
ESP10, 292, 339, 401, 426, 460, 133, , 137
ESP10, 274, 322, 385, 413, 448, 137, , 141
ESP10, 265, 313, 377, 409, 442, 141, , 145
ESP10, 276, 323, 387, 418, 450, 146, , 150
ESP10, 284, 329, 396, 423, 456, 150, , 154
ESP10, 285, 329, 394, 425, 454, 154, , 158
ESP10, 277, 336, 385, 418, 451, 159, , 163
ESP10, 272, 333, 385, 413, 448, 163, , 167
ESP10, 256, 319, 375, 400, 438, 167, , 171
ESP10, 267, 328, 384, 412, 447, 172, , 176
ESP10, 272, 330, 386, 415, 449, 176, , 180
ESP10, 268, 331, 380, 411, 444, 180, , 184
ESP10, 267, 327, 376, 410, 441, 185, , 189
ESP10, 270, 328, 376, 410, 441, 189, , 193
ESP10, 261, 320, 369, 402, 435, 193, , 197
ESP10, 251, 317, 364, 397, 430, 198, , 202
ESP10, 241, 309, 359, 390, 423, 202, , 206
ESP10, 245, 316, 363, 398, 430, 206, , 210
ESP10, 243, 313, 360, 397, 433, 211, , 215
ESP10, 262, 332, 375, 416, 445, 215, , 219
ESP10, 264, 330, 372, 413, 443, 219, , 223
ESP10, 262, 328, 370, 411, 440, 224, , 228
ESP10, 266, 329, 372, 414, 441, 228, , 232
ESP10, 287, 352, 392, 431, 457, 232, , 236
ESP10, 290, 356, 398, 435, 460, 237, , 241
ESP10, 287, 351, 394, 431, 457, 241, , 245
ESP10, 287, 351, 395, 430, 458, 245, , 249
ESP10, 278, 344, 390, 424, 453, 250, , 254
ESP10, 278, 347, 392, 425, 453, 254, , 258
ESP10, 276, 349, 395, 422, 451, 258, , 262
ESP10, 275, 354, 397, 422, 452, 263, , 267
ESP10, 277, 356, 399, 428, 454, 267, , 271
ESP10, 266, 349, 390, 421, 450, 271, , 275
ESP10, 277, 354, 394, 429, 454, 275, , 279
ESP10, 276, 352, 392, 427, 453, 280, , 284
ESP10, 278, 353, 398, 429, 454, 284, , 288
ESP10, 278, 355, 399, 428, 453, 288, , 292
ESP10, 277, 356, 399, 427, 451, 293, , 297
ESP10, 280, 358, 404, 428, 452, 297, , 301
ESP10, 291, 370, 416, 435, 459, 301, , 305
ESP10, 300, 376, 420, 438, 462, 306, , 310
ESP10, 301, 380, 419, 438, 465, 310, , 314
ESP10, 285, 369, 407, 427, 457, 314, , 318
ESP10, 286, 366, 404, 427, 455, 319, , 323
ESP10, 290, 373, 406, 429, 458, 323, , 327
ESP10, 272, 357, 394, 421, 451, 327, , 331
ESP10, 269, 353, 390, 417, 448, 332, , 336
ESP10, 266, 352, 389, 420, 448, 336, , 340
ESP10, 245, 332, 373, 403, 434, 340, , 344
ESP10, 236, 320, 364, 392, 426, 345, , 349
ESP10, 209, 296, 342, 368, 404, 349, , 353
ESP10, 195, 283, 329, 356, 392, 353, , 357
ESP10, 212, 298, 343, 373, 407, 358, , 362
ESP10, 191, 285, 323, 354, 392, 362, , 366
ESP10, 167, 265, 300, 332, 370, 366, , 370
ESP10, 155, 255, 286, 321, 359, 371, , 375
ESP10, 159, 260, 292, 324, 361, 375, , 379
ESP10, 165, 264, 295, 327, 367, 379, , 383
ESP10, 162, 261, 295, 327, 365, 384, , 388
ESP10, 160, 258, 292, 324, 365, 388, , 392
ESP10, 161, 254, 289, 323, 362, 392, , 396
ESP10, 154, 247, 282, 319, 356, 397, , 401
ESP10, 156, 246, 282, 318, 355, 401, , 405
ESP10, 161, 242, 280, 317, 353, 405, , 409
ESP10, 159, 234, 275, 309, 347, 409, , 413
ESP10, 160, 231, 270, 305, 343, 414, , 418
ESP10, 172, 242, 283, 315, 352, 418, , 422
ESP10, 179, 245, 288, 319, 355, 422, , 426
ESP10, 184, 251, 296, 331, 360, 427, , 431
ESP10, 184, 252, 300, 335, 360, 431, , 435
ESP10, 181, 250, 299, 332, 357, 435, , 439
ESP10, 178, 245, 295, 327, 358, 440, , 444
ESP10, 183, 255, 298, 329, 369, 444, , 448
ESP10, 185, 262, 302, 335, 377, 448, , 452
ESP10, 184, 263, 302, 336, 375, 453, , 457
ESP10, 174, 255, 293, 327, 369, 457, , 461
ESP10, 183, 257, 295, 330, 370, 461, , 465
ESP10, 187, 257, 294, 331, 369, 466, , 470
ESP10, 186, 254, 293, 328, 365, 470, , 474
ESP10, 188, 254, 292, 327, 364, 474, , 478
ESP10, 181, 250, 287, 321, 358, 479, , 483
ESP10, 185, 255, 291, 326, 360, 483, , 487
ESP10, 212, 275, 310, 348, 379, 487, , 491
ESP10, 219, 275, 308, 345, 378, 492, , 496
ESP10, 219, 276, 308, 343, 377, 496, , 500
ESP10, 221, 276, 308, 343, 379, 500, , 504
ESP10, 223, 276, 309, 341, 380, 505, , 509
ESP10, 224, 276, 312, 342, 380, 509, , 513
ESP10, 223, 279, 311, 341, 380, 513, , 517
ESP10, 228, 277, 313, 339, 379, 518, , 522
ESP10, 236, 279, 316, 340, 381, 522, , 526
ESP10, 233, 277, 316, 337, 379, 526, , 530
ESP10, 232, 276, 314, 335, 377, 531, , 535
ESP10, 234, 282, 317, 337, 379, 535, , 539
ESP10, 240, 287, 319, 338, 379, 539, , 543
ESP10, 250, 292, 323, 344, 383, 543, , 547
ESP10, 255, 291, 322, 348, 384, 548, , 552
ESP10, 259, 296, 326, 351, 389, 552, , 556
ESP10, 257, 302, 324, 349, 387, 556, , 560
ESP10, 261, 309, 330, 355, 392, 561, , 565
ESP10, 258, 307, 327, 352, 392, 565, , 569
ESP10, 251, 299, 318, 350, 384, 569, , 573
ESP10, 256, 300, 320, 350, 385, 574, , 578
ESP10, 267, 305, 327, 354, 391, 578, , 582
ESP10, 274, 310, 329, 355, 394, 582, , 586
ESP10, 277, 313, 331, 358, 397, 587, , 591
ESP10, 284, 318, 338, 374, 402, 591, , 595
ESP10, 281, 317, 337, 373, 399, 595, , 599
ESP10, 271, 309, 327, 363, 390, 600, , 604
ESP10, 273, 312, 327, 363, 389, 604, , 608
ESP10, 272, 313, 327, 359, 389, 608, , 612
ESP10, 273, 313, 326, 358, 389, 613, , 617
ESP10, 273, 309, 324, 352, 387, 617, , 621
ESP10, 278, 313, 330, 356, 393, 621, , 625
ESP10, 278, 314, 329, 355, 393, 626, , 630
ESP10, 282, 318, 332, 360, 395, 630, , 634
ESP10, 284, 318, 334, 362, 394, 634, , 638
ESP10, 286, 319, 340, 368, 395, 639, , 643
ESP10, 283, 314, 336, 363, 389, 643, , 647
ESP10, 285, 314, 336, 363, 388, 647, , 651
ESP10, 291, 311, 336, 361, 385, 652, , 656
ESP10, 285, 305, 331, 356, 378, 656, , 660
ESP10, 286, 308, 329, 357, 375, 660, , 664
ESP10, 295, 316, 337, 365, 382, 665, , 669
ESP10, 288, 310, 331, 359, 374, 669, , 673
ESP10, 294, 316, 337, 366, 381, 673, , 677
ESP10, 290, 314, 332, 359, 375, 677, , 681
ESP10, 293, 318, 333, 361, 377, 682, , 686
ESP10, 292, 320, 334, 360, 375, 686, , 690
ESP10, 303, 330, 342, 370, 383, 690, , 694
ESP10, 309, 335, 348, 376, 388, 695, , 699
ESP10, 313, 338, 351, 377, 389, 699, , 703
ESP10, 312, 337, 351, 378, 389, 703, , 707
ESP10, 309, 334, 348, 375, 384, 708, , 712
ESP10, 309, 336, 349, 374, 384, 712, , 716
ESP10, 307, 333, 349, 373, 383, 716, , 720
ESP10, 307, 332, 350, 374, 383, 721, , 725
ESP10, 305, 329, 348, 371, 381, 725, , 729
ESP10, 301, 322, 345, 363, 373, 729, , 733
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/WTHW1N_SQIN.ESPF10.csv
WTHW1N_SQIN.ESPF0.csv|2026-03-03
WTHW1N_SQIN.ESPF10.csv|2026-03-03
WTHW1N_SQIN.ESPFM.csv|2026-03-03
APR-SEP
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ESP10,ESPM,ESP0
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