626  
FGAK58 PACR 161442  
RVFYKN  
RIVER FORECAST  
NATIONAL WEATHER SERVICE  
NWS ALASKA PACIFIC RIVER FORECAST CENTER; ANCHORAGE AK  
642 AM AKDT TUE JUN 16 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 18.67 FT AT 0615 AM AKDT ON JUN 16  
 
.ER SLAA2 0616 Z DC202606161442/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 18.57 / 17.40 / 16.01  
.E2 : 0617 : / 15.12 / 15.01 / 14.95 / 15.02  
.E3 : 0618 : / 15.13 / 15.07 / 14.95  
:  
: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 12.99 FT AT 0502 AM AKDT ON JUN 16  
 
:FALL BELOW FLOOD STAGE AROUND 3AM Z ON 06/17/2026  
.ER MFKA2 0616 Z DC202606161442/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 12.81 / 11.67 / 10.83  
.E2 : 0617 : / 10.23 / 9.46 / 9.20 / 9.03  
.E3 : 0618 : / 9.01 / 8.88 / 8.86  
:  
: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 14.77 FT AT 0500 PM AKDT ON JUN 15  
 
.ER BTTA2 0616 Z DC202606161442/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 16.15 / 17.25 / 18.70  
.E2 : 0617 : / 20.09 / 21.70 / 22.69 / 22.38  
.E3 : 0618 : / 21.44 / 20.72 / 20.12  
:  
: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 50.92 FT AT 0530 AM AKDT ON JUN 16  
 
.ER KRHA2 0616 Z DC202606161442/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 51.09 / 51.33 / 51.63  
.E2 : 0617 : / 51.95 / 52.28 / 52.69 / 53.20  
.E3 : 0618 : / 53.80 / 54.46 / 55.11 / 55.72  
.E4 : 0619 : / 56.23 / 56.67 / 57.04  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:SAGAVANIRKTOK RIVER NEAR PS 3 NR DEADHORSE, AK - SAGAVANIRKTOK RIVER  
:ACTION STAGE 19.00 FT MINOR FLOOD STAGE 20.00 FT  
:MODERATE FLOOD STAGE22.00 FT MAJOR FLOOD STAGE NA  
:  
:LATEST RIVER STAGE 20.35 FT AT 0615 AM AKDT ON JUN 16  
 
:FALL BELOW FLOOD STAGE AROUND 9AM Z ON 06/17/2026  
.ER SGRA2 0616 Z DC202606161442/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 20.48 / 20.42 / 20.18  
.E2 : 0617 : / 19.69 / 19.30 / 18.91 / 18.64  
.E3 : 0618 : / 18.50 / 18.46 / 18.42  
:  
:FORECASTER COMMENTS...  
:  
:  
:*******************************************************************  
:  
:  

 
:  
:...END OF MESSAGE...  
 
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