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PILCHUCK - NEAR SNOHOMISH
(
PILW1
)
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
65
85
84
126
101
APR-JUL
51
75
85
111
88
APR-AUG
56
81
86
119
93
JAN-SEP
176
236
95
324
249
JAN-JUL
167
227
96
311
236
OCT-SEP
243
326
89
418
365
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-10-22
Issued:
2026-10-22
Hide Forecast
APR-SEP
65
85
84
126
101
APR-JUL
51
75
85
111
88
APR-AUG
56
81
86
118
93
JAN-SEP
175
237
95
324
249
JAN-JUL
167
228
97
312
236
OCT-SEP
238
329
90
414
365
Reference
ESP with 0 Days QPF
Ensemble:
2026-10-22
Issued:
2026-10-22
Hide Forecast
APR-SEP
65
85
84
126
101
APR-JUL
51
75
85
111
88
APR-AUG
57
81
86
119
93
JAN-SEP
178
237
95
327
249
JAN-JUL
170
228
97
314
236
OCT-SEP
264
348
95
424
365
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 182, 274, 374, 435, 471, 83, , 87
ESP10, 182, 274, 374, 435, 471, 98, , 102
ESP10, 182, 274, 374, 435, 471, 113, , 117
ESP10, 182, 274, 375, 435, 471, 128, , 132
ESP10, 182, 274, 375, 435, 471, 142, , 146
ESP10, 182, 275, 375, 435, 471, 157, , 161
ESP10, 182, 275, 375, 435, 471, 172, , 176
ESP10, 182, 275, 375, 435, 471, 187, , 191
ESP10, 182, 275, 375, 435, 471, 202, , 206
ESP10, 182, 275, 376, 435, 471, 217, , 221
ESP10, 182, 275, 375, 435, 471, 232, , 236
ESP10, 182, 275, 375, 434, 471, 247, , 251
ESP10, 182, 275, 376, 435, 472, 262, , 266
ESP10, 183, 275, 376, 435, 472, 276, , 280
ESP10, 183, 276, 376, 435, 472, 291, , 295
ESP10, 183, 276, 376, 435, 472, 306, , 310
ESP10, 183, 276, 378, 435, 472, 321, , 325
ESP10, 183, 276, 378, 435, 473, 336, , 340
ESP10, 183, 277, 378, 435, 473, 351, , 355
ESP10, 183, 277, 378, 435, 473, 366, , 370
ESP10, 183, 277, 378, 436, 473, 381, , 385
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/PILW1N_SQIN.ESPF10.csv
PILW1N_SQIN.ESPF0.csv|2026-10-22
PILW1N_SQIN.ESPF10.csv|2026-10-22
PILW1N_SQIN.ESPFM.csv|2026-10-22
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast