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GRANDE RONDE - NEAR PERRY
(
LGNO3
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-10-12
Issued:
2025-10-12
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
82
157
86
342
183
APR-JUL
78
153
85
336
179
JAN-SEP
141
253
90
480
281
JAN-JUL
138
249
90
471
277
OCT-SEP
150
266
89
501
300
Experimental
HEFS with 15 days EQPF
Ensemble:
2025-10-12
Issued:
2025-10-12
Hide Forecast
APR-SEP
80
157
86
343
183
APR-JUL
77
154
86
337
179
JAN-SEP
136
252
90
483
281
JAN-JUL
132
248
90
474
277
OCT-SEP
146
267
89
498
300
Reference
ESP with 0 Days QPF
Ensemble:
2025-10-12
Issued:
2025-10-12
Hide Forecast
APR-SEP
80
158
86
344
183
APR-JUL
77
154
86
338
179
JAN-SEP
134
252
90
483
281
JAN-JUL
131
247
89
474
277
OCT-SEP
145
265
88
497
300
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 227, 313, 410, 449, 486, 83, , 87
ESP10, 227, 310, 409, 448, 484, 98, , 102
ESP10, 227, 309, 409, 448, 484, 113, , 117
ESP10, 228, 311, 412, 448, 485, 128, , 132
ESP10, 228, 311, 412, 448, 485, 142, , 146
ESP10, 228, 307, 410, 446, 483, 157, , 161
ESP10, 228, 307, 410, 446, 484, 172, , 176
ESP10, 228, 310, 413, 448, 485, 187, , 191
ESP10, 228, 309, 411, 447, 484, 202, , 206
ESP10, 228, 307, 411, 446, 484, 217, , 221
ESP10, 230, 310, 410, 446, 484, 232, , 236
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/LGNO3N_SQIN.ESPF10.csv
LGNO3N_SQIN.ESPF0.csv|2025-10-12
LGNO3N_SQIN.ESPF10.csv|2025-10-12
LGNO3N_SQIN.ESPFM.csv|2025-10-12
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast