421
FGAK58 PACR 160110
RVFYKN
RIVER FORECAST
NATIONAL WEATHER SERVICE
NWS ALASKA PACIFIC RIVER FORECAST CENTER; ANCHORAGE AK
510 PM AKDT MON JUN 15 2026
THIS IS A NWS GUIDANCE PRODUCT FROM THE ALASKA PACIFIC RIVER
FORECAST CENTER. PUBLIC FORECASTS AND WARNINGS ARE ISSUED BY NWS
WEATHER FORECAST OFFICES.
: FORECAST GROUP IS YKN
:
: FORECASTS INCLUDE 48-HOUR FUTURE RAINFALL IN 6 HOUR INCREMENTS
:
:
:************************************************************
:SLATE CREEK AT COLDFOOT, AK - SLATE CREEK
:ACTION STAGE 17.50 FT MINOR FLOOD STAGE 18.70 FT
:MODERATE FLOOD STAGE20.20 FT MAJOR FLOOD STAGE NA
:
:LATEST RIVER STAGE 16.98 FT AT 0415 PM AKDT ON JUN 15
:RISE ABOVE FLOOD STAGE AROUND 9AM Z ON 06/16/2026
:FALL BELOW FLOOD STAGE AROUND 3PM Z ON 06/16/2026
.ER SLAA2 0616 Z DC202606160110/DH06/HGIFE/DIH6
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z
.E1 : 0615 : / 17.99
.E2 : 0616 : / 18.71 / 18.44 / 17.93 / 17.49
.E3 : 0617 : / 17.24 / 17.09 / 16.96 / 16.86
.E4 : 0618 : / 16.78
:
:FORECASTER COMMENTS...
:
:************************************************************
:MIDDLE FORK KOYUKUK RIVER NR WISEMAN, AK - MIDDLE FORK KOYUKUK
:ACTION STAGE 10.50 FT MINOR FLOOD STAGE 11.50 FT
:MODERATE FLOOD STAGE12.50 FT MAJOR FLOOD STAGE 14.00 FT
:
:LATEST RIVER STAGE 9.10 FT AT 0215 PM AKDT ON JUN 15
.ER MFKA2 0616 Z DC202606160110/DH06/HGIFE/DIH6
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z
.E1 : 0615 : / 9.23
.E2 : 0616 : / 9.31 / 9.33 / 9.29 / 9.27
.E3 : 0617 : / 9.26 / 9.23 / 9.21 / 9.18
.E4 : 0618 : / 9.15
:
:FORECASTER COMMENTS...
:
:************************************************************
:KOYUKUK RIVER NR BETTLES, AK - KOYUKUK RIVER
:ACTION STAGE 24.00 FT MINOR FLOOD STAGE 33.00 FT
:MODERATE FLOOD STAGE35.00 FT MAJOR FLOOD STAGE 37.00 FT
:
:LATEST RIVER STAGE 14.67 FT AT 0600 AM AKDT ON JUN 15
.ER BTTA2 0616 Z DC202606160110/DH06/HGIFE/DIH6
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z
.E1 : 0615 : / 14.80
.E2 : 0616 : / 15.48 / 16.38 / 17.14 / 17.60
.E3 : 0617 : / 17.83 / 17.89 / 17.81 / 17.64
.E4 : 0618 : / 17.41
:
:FORECASTER COMMENTS...
:
:************************************************************
:KOYUKUK RIVER AT HUGHES, AK - KOYUKUK RIVER
:ACTION STAGE 62.00 FT MINOR FLOOD STAGE 64.00 FT
:MODERATE FLOOD STAGE67.00 FT MAJOR FLOOD STAGE 70.00 FT
:
:LATEST RIVER STAGE 50.87 FT AT 0430 PM AKDT ON JUN 15
.ER KRHA2 0616 Z DC202606160110/DH06/HGIFE/DIH6
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z
.E1 : 0615 : / 51.02
.E2 : 0616 : / 51.15 / 51.31 / 51.55 / 51.83
.E3 : 0617 : / 52.14 / 52.47 / 52.92 / 53.51
.E4 : 0618 : / 54.21 / 54.95 / 55.65 / 56.21
.E5 : 0619 : / 56.66
:
:FORECASTER COMMENTS...
:
:
:*******************************************************************
:
:
:
:...END OF MESSAGE...
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