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YAKIMA - AT KIONA
(
KIOW1
)
Forecasts for Water Year
2027
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-10-22
Issued:
2026-10-22
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
1663
2070
92
2630
2242
APR-JUL
1259
1745
87
2360
2015
APR-AUG
1462
1876
88
2523
2135
JAN-SEP
2385
2830
87
3812
3262
JAN-JUL
1922
2599
86
3581
3035
OCT-SEP
2585
3260
83
4525
3906
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-10-22
Issued:
2026-10-22
Hide Forecast
APR-SEP
1666
2070
92
2624
2242
APR-JUL
1259
1739
86
2356
2015
APR-AUG
1466
1872
88
2518
2135
JAN-SEP
2384
2844
87
3861
3262
JAN-JUL
1912
2608
86
3628
3035
OCT-SEP
2587
3241
83
4382
3906
Reference
ESP with 0 Days QPF
Ensemble:
2026-10-22
Issued:
2026-10-22
Hide Forecast
APR-SEP
1672
2112
94
2717
2242
APR-JUL
1299
1795
89
2473
2015
APR-AUG
1479
1944
91
2621
2135
JAN-SEP
2448
2921
90
4066
3262
JAN-JUL
2026
2659
88
3813
3035
OCT-SEP
2664
3332
85
4601
3906
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 294, 342, 377, 412, 444, 83, , 87
ESP10, 294, 341, 377, 412, 445, 98, , 102
ESP10, 294, 342, 377, 412, 445, 113, , 117
ESP10, 295, 343, 377, 412, 444, 128, , 132
ESP10, 294, 343, 377, 412, 445, 142, , 146
ESP10, 296, 344, 377, 412, 443, 157, , 161
ESP10, 295, 343, 378, 412, 444, 172, , 176
ESP10, 295, 344, 377, 412, 444, 187, , 191
ESP10, 300, 348, 380, 415, 446, 202, , 206
ESP10, 299, 348, 381, 415, 446, 217, , 221
ESP10, 299, 348, 383, 416, 446, 232, , 236
ESP10, 304, 348, 383, 416, 446, 247, , 251
ESP10, 308, 350, 385, 416, 446, 262, , 266
ESP10, 307, 349, 384, 416, 446, 276, , 280
ESP10, 310, 352, 385, 415, 446, 291, , 295
ESP10, 309, 354, 385, 415, 447, 306, , 310
ESP10, 308, 353, 384, 414, 446, 321, , 325
ESP10, 310, 359, 385, 414, 447, 336, , 340
ESP10, 312, 361, 388, 414, 447, 351, , 355
ESP10, 312, 361, 389, 414, 447, 366, , 370
ESP10, 313, 361, 391, 414, 447, 381, , 385
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/KIOW1N_SQIN.ESPF10.csv
KIOW1N_SQIN.ESPF0.csv|2026-10-22
KIOW1N_SQIN.ESPF10.csv|2026-10-22
KIOW1N_SQIN.ESPFM.csv|2026-10-22
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast