619  
FGAK58 PACR 162145  
RVFYKN  
RIVER FORECAST  
NATIONAL WEATHER SERVICE  
NWS ALASKA PACIFIC RIVER FORECAST CENTER; ANCHORAGE AK  
145 PM 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  
:  
:  
:************************************************************  
:MOSQUITO FORK OF THE 40 MILE AT TAYLOR HWY, AK - MOSQUITO FORK OF FORTYMILE RIVER  
:ACTION STAGE 22.00 FT MINOR FLOOD STAGE 24.00 FT  
:MODERATE FLOOD STAGE27.00 FT MAJOR FLOOD STAGE NA  
:  
:LATEST RIVER STAGE 11.99 FT AT 1252 PM AKDT ON JUN 16  
 
.ER FMMA2 0617 Z DC202606162145/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 11.94 / 11.93  
.E2 : 0617 : / 11.90 / 11.86 / 11.86 / 11.75  
.E3 : 0618 : / 11.74 / 11.73 / 11.72 / 11.72  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:WALKER FORK 40 MILE AT TAYLOR HWY, AK - WALKER FORK OF THE FORTYMILE  
:ACTION STAGE 15.00 FT MINOR FLOOD STAGE 16.00 FT  
:MODERATE FLOOD STAGE17.00 FT MAJOR FLOOD STAGE NA  
:  
:LATEST RIVER STAGE 8.90 FT AT 1250 PM AKDT ON JUN 16  
 
.ER FMKA2 0617 Z DC202606162145/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 8.85 / 8.79  
.E2 : 0617 : / 8.70 / 8.66 / 8.63 / 8.61  
.E3 : 0618 : / 8.60 / 8.62 / 8.65 / 8.65  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:WEST FORK OF THE DENN FK OF THE 40MILE @ TAYLOR, AK - WEST FORK OF THE FORTYMILE RIVER  
:ACTION STAGE 12.00 FT MINOR FLOOD STAGE 21.00 FT  
:MODERATE FLOOD STAGE NA MAJOR FLOOD STAGE NA  
:  
:LATEST RIVER STAGE 4.78 FT AT 1259 PM AKDT ON JUN 16  
 
.ER FMWA2 0617 Z DC202606162145/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 4.63 / 4.62  
.E2 : 0617 : / 4.54 / 4.45 / 4.51 / 4.52  
.E3 : 0618 : / 4.50 / 4.35 / 4.44 / 4.43  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:FORTYMILE R NR STEELE CREEK, AK - FORTYMILE RIVER AT TAYLOR HWY  
:ACTION STAGE 86.00 FT MINOR FLOOD STAGE 90.00 FT  
:MODERATE FLOOD STAGE94.00 FT MAJOR FLOOD STAGE NA  
:  
:LATEST RIVER STAGE 73.20 FT AT 0100 PM AKDT ON JUN 16  
 
.ER FMRA2 0617 Z DC202606162145/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 73.13 / 73.08  
.E2 : 0617 : / 73.04 / 73.01 / 72.96 / 72.91  
.E3 : 0618 : / 72.87 / 72.84 / 72.84 / 72.85  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:PORCUPINE RIVER NR BORDER, YT - PORCUPINE RIVER  
:ACTION STAGE 41.00 FT MINOR FLOOD STAGE 46.00 FT  
:MODERATE FLOOD STAGE52.00 FT MAJOR FLOOD STAGE NA  
:  
:LATEST RIVER STAGE 31.54 FT AT 1245 PM AKDT ON JUN 16  
 
.ER PRBQ9 0617 Z DC202606162145/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 31.47 / 31.37  
.E2 : 0617 : / 31.26 / 31.13 / 30.97 / 30.82  
.E3 : 0618 : / 30.66 / 30.49 / 30.33 / 30.17  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
: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 18.45 FT AT 1215 PM AKDT ON JUN 16  
 
.ER SLAA2 0617 Z DC202606162145/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 18.27 / 17.67  
.E2 : 0617 : / 17.02 / 16.33 / 16.06 / 15.77  
.E3 : 0618 : / 15.66 / 15.53 / 15.45 / 15.37  
:  
: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 11.83 FT AT 1102 AM AKDT ON JUN 16  
 
.ER MFKA2 0617 Z DC202606162145/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 11.31 / 10.64  
.E2 : 0617 : / 10.02 / 9.39 / 9.01 / 8.77  
.E3 : 0618 : / 8.73 / 8.58 / 8.51 / 8.60  
:  
: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 17.07 FT AT 0600 AM AKDT ON JUN 16  
 
.ER BTTA2 0617 Z DC202606162145/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 18.64 / 19.89  
.E2 : 0617 : / 21.09 / 22.47 / 22.70 / 22.06  
.E3 : 0618 : / 21.55 / 21.11 / 20.72 / 20.36  
:  
: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 51.18 FT AT 1230 PM AKDT ON JUN 16  
 
.ER KRHA2 0617 Z DC202606162145/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 51.30 / 51.60  
.E2 : 0617 : / 51.93 / 52.29 / 52.77 / 53.37  
.E3 : 0618 : / 54.04 / 54.71 / 55.32 / 55.84  
.E4 : 0619 : / 56.27 / 56.63 / 56.96 / 57.27  
:  
: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 20.78 FT AT 1215 PM AKDT ON JUN 16  
 
:FALL BELOW FLOOD STAGE AROUND 3PM Z ON 06/17/2026  
.ER SGRA2 0617 Z DC202606162145/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 20.73 / 20.52  
.E2 : 0617 : / 20.13 / 19.69 / 19.34 / 19.06  
.E3 : 0618 : / 18.78 / 18.70 / 18.65 / 18.70  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:COLVILLE R AT UMIAT, AK - COLVILLE RIVER  
:ACTION STAGE 57.50 FT MINOR FLOOD STAGE 59.00 FT  
:MODERATE FLOOD STAGE NA MAJOR FLOOD STAGE NA  
:  
:LATEST RIVER STAGE 59.27 FT AT 1045 AM AKDT ON JUN 15  
 
.ER CRUA2 0617 Z DC202606162145/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 58.79 / 58.73  
.E2 : 0617 : / 58.60 / 58.49 / 58.40 / 58.32  
.E3 : 0618 : / 58.07 / 57.91 / 57.63 / 57.44  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:WULIK RIVER BLW TUTAK CREEK NR KIVALINA, AK - WULIK RIVER  
:ACTION STAGE NA MINOR FLOOD STAGE 11.20 FT  
:MODERATE FLOOD STAGE NA MAJOR FLOOD STAGE NA  
:  
:LATEST RIVER STAGE 7.03 FT AT 1230 PM AKDT ON JUN 16  
 
.ER WULA2 0617 Z DC202606162145/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 6.90 / 6.70  
.E2 : 0617 : / 6.83 / 6.98 / 6.81 / 6.60  
.E3 : 0618 : / 6.73 / 6.82 / 6.66 / 6.56  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:KOBUK RIVER NR KIANA, AK - KOBUK RIVER  
:ACTION STAGE NA MINOR FLOOD STAGE 60.10 FT  
:MODERATE FLOOD STAGE NA MAJOR FLOOD STAGE NA  
:  
:LATEST RIVER STAGE 45.31 FT AT 1215 PM AKDT ON JUN 16  
 
.ER KIAA2 0617 Z DC202606162145/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 45.36 / 45.44  
.E2 : 0617 : / 45.51 / 45.56 / 45.60 / 45.63  
.E3 : 0618 : / 45.65 / 45.68 / 45.70 / 45.73  
.E4 : 0619 : / 45.77 / 45.82 / 45.86 / 45.88  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:YUKON RIVER AT DAWSON, YT - YUKON RIVER  
:ACTION STAGE 15.00 FT MINOR FLOOD STAGE 17.50 FT  
:MODERATE FLOOD STAGE20.00 FT MAJOR FLOOD STAGE NA  
:  
:LATEST RIVER STAGE 13.90 FT AT 1210 PM AKDT ON JUN 16  
 
.ER YDAQ9 0617 Z DC202606162145/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 13.90 / 13.88  
.E2 : 0617 : / 13.85 / 13.82 / 13.80 / 13.80  
.E3 : 0618 : / 13.80 / 13.81 / 13.84 / 13.89  
.E4 : 0619 : / 13.95 / 14.03 / 14.12 / 14.21  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:YUKON RIVER AT EAGLE, AK - YUKON RIVER  
:ACTION STAGE 31.00 FT MINOR FLOOD STAGE 34.00 FT  
:MODERATE FLOOD STAGE NA MAJOR FLOOD STAGE NA  
:  
:LATEST RIVER STAGE 22.55 FT AT 0100 PM AKDT ON JUN 16  
 
.ER YEAA2 0617 Z DC202606162145/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 22.59 / 22.59  
.E2 : 0617 : / 22.57 / 22.53 / 22.49 / 22.45  
.E3 : 0618 : / 22.41 / 22.38 / 22.37 / 22.38  
.E4 : 0619 : / 22.40 / 22.45 / 22.52 / 22.60  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:YUKON RIVER NR STEVENS VILLAGE, AK - YUKON RIVER  
:ACTION STAGE 59.00 FT MINOR FLOOD STAGE 61.00 FT  
:MODERATE FLOOD STAGE NA MAJOR FLOOD STAGE NA  
:  
:LATEST RIVER STAGE 37.86 FT AT 1230 PM AKDT ON JUN 16  
 
.ER YRBA2 0617 Z DC202606162145/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0616 : / 38.02 / 38.28  
.E2 : 0617 : / 38.54 / 38.81 / 39.07 / 39.34  
.E3 : 0618 : / 39.61 / 39.87 / 40.13 / 40.38  
.E4 : 0619 : / 40.61 / 40.82 / 41.00 / 41.15  
:  
:FORECASTER COMMENTS...  
:  
:  
:*******************************************************************  
:  
:  
 
:  
:...END OF MESSAGE...  
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