076  
FGAK58 PACR 151824  
RVFYKN  
RIVER FORECAST  
NATIONAL WEATHER SERVICE  
NWS ALASKA PACIFIC RIVER FORECAST CENTER; ANCHORAGE AK  
1024 AM AKDT SAT AUG 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  
:  
:  
:************************************************************  
: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 11.19 FT AT 0956 AM AKDT ON AUG 15  
 
.ER FMMA2 0815 Z DC202608151824/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0815 : / 11.20 / 11.21 / 11.24  
.E2 : 0816 : / 11.23 / 11.22 / 11.21 / 11.17  
.E3 : 0817 : / 11.16 / 11.16 / 11.15  
:  
: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 8.15 FT AT 0950 AM AKDT ON AUG 15  
 
.ER FMKA2 0815 Z DC202608151824/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0815 : / 8.19 / 8.22 / 8.23  
.E2 : 0816 : / 8.24 / 8.25 / 8.23 / 8.21  
.E3 : 0817 : / 8.19 / 8.17 / 8.17  
:  
: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 4.40 FT AT 0855 AM AKDT ON AUG 15  
 
.ER FMWA2 0815 Z DC202608151824/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0815 : / 4.40 / 4.51 / 4.60  
.E2 : 0816 : / 4.61 / 4.61 / 4.61 / 4.54  
.E3 : 0817 : / 4.52 / 4.50 / 4.49  
:  
: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 70.97 FT AT 1000 AM AKDT ON AUG 15  
 
.ER FMRA2 0815 Z DC202608151824/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0815 : / 70.99 / 71.02 / 71.06  
.E2 : 0816 : / 71.09 / 71.11 / 71.10 / 71.07  
.E3 : 0817 : / 71.04 / 71.03 / 71.01  
:  
: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 25.25 FT AT 0945 AM AKDT ON AUG 15  
 
.ER PRBQ9 0815 Z DC202608151824/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0815 : / 25.24 / 25.23 / 25.20  
.E2 : 0816 : / 25.18 / 25.14 / 25.10 / 25.07  
.E3 : 0817 : / 25.02 / 24.98 / 24.94  
:  
: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 14.41 FT AT 0915 AM AKDT ON AUG 15  
 
.ER SLAA2 0815 Z DC202608151824/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0815 : / 14.41 / 14.41 / 14.40  
.E2 : 0816 : / 14.39 / 14.39 / 14.38 / 14.37  
.E3 : 0817 : / 14.37 / 14.38 / 14.52  
:  
: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 6.13 FT AT 1001 AM AKDT ON AUG 15  
 
.ER MFKA2 0815 Z DC202608151824/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0815 : / 6.13 / 6.14 / 6.15  
.E2 : 0816 : / 6.15 / 6.15 / 6.14 / 6.14  
.E3 : 0817 : / 6.17 / 6.46 / 6.97  
:  
: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 13.17 FT AT 1130 AM AKDT ON AUG 12  
 
.ER BTTA2 0815 Z DC202608151824/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0815 : / 12.91 / 12.91 / 12.91  
.E2 : 0816 : / 12.89 / 12.86 / 12.84 / 12.83  
.E3 : 0817 : / 12.82 / 12.82 / 12.84  
:  
: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 48.94 FT AT 0930 AM AKDT ON AUG 15  
 
.ER KRHA2 0815 Z DC202608151824/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0815 : / 48.98 / 48.93 / 48.88  
.E2 : 0816 : / 48.82 / 48.75 / 48.69 / 48.63  
.E3 : 0817 : / 48.59 / 48.55 / 48.52  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:KUPARUK RIVER NR DEADHORSE, AK - KUPARUK RIVER  
:ACTION STAGE 34.00 FT MINOR FLOOD STAGE 35.50 FT  
:MODERATE FLOOD STAGE37.00 FT MAJOR FLOOD STAGE NA  
:  
:LATEST RIVER STAGE 29.52 FT AT 0945 AM AKDT ON AUG 15  
 
.ER KUPA2 0815 Z DC202608151824/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0815 : / 29.53 / 29.52 / 29.51  
.E2 : 0816 : / 29.50 / 29.48 / 29.47 / 29.45  
.E3 : 0817 : / 29.44 / 29.42 / 29.41  
:  
: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 16.22 FT AT 0915 AM AKDT ON AUG 15  
 
.ER SGRA2 0815 Z DC202608151824/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0815 : / 16.21 / 16.21 / 16.21  
.E2 : 0816 : / 16.21 / 16.18 / 16.16 / 16.16  
.E3 : 0817 : / 16.16 / 16.16 / 16.15  
:  
: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 48.04 FT AT 0915 AM AKDT ON AUG 15  
 
.ER CRUA2 0815 Z DC202608151824/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0815 : / 48.01 / 47.96 / 47.92  
.E2 : 0816 : / 47.89 / 47.88 / 47.86 / 47.85  
.E3 : 0817 : / 47.85 / 47.87 / 47.95  
:  
: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 5.05 FT AT 0930 AM AKDT ON AUG 15  
 
.ER WULA2 0815 Z DC202608151824/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0815 : / 5.04 / 5.02 / 5.00  
.E2 : 0816 : / 4.98 / 4.97 / 4.95 / 4.94  
.E3 : 0817 : / 4.92 / 4.91 / 4.90  
:  
: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 47.18 FT AT 0915 AM AKDT ON AUG 15  
 
.ER KIAA2 0815 Z DC202608151824/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0815 : / 47.16 / 47.11 / 47.02  
.E2 : 0816 : / 46.96 / 46.88 / 46.85 / 46.82  
.E3 : 0817 : / 46.79 / 46.77 / 46.75  
:  
: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 7.53 FT AT 0910 AM AKDT ON AUG 15  
 
.ER YDAQ9 0815 Z DC202608151824/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0815 : / 7.53 / 7.55 / 7.57  
.E2 : 0816 : / 7.54 / 7.51 / 7.51 / 7.53  
.E3 : 0817 : / 7.53 / 7.52 / 7.50  
:  
: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 14.25 FT AT 1000 AM AKDT ON AUG 15  
 
.ER YEAA2 0815 Z DC202608151824/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0815 : / 14.25 / 14.24 / 14.24  
.E2 : 0816 : / 14.25 / 14.24 / 14.23 / 14.22  
.E3 : 0817 : / 14.21 / 14.20 / 14.19  
:  
: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 30.83 FT AT 0930 AM AKDT ON AUG 15  
 
.ER YRBA2 0815 Z DC202608151824/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0815 : / 30.85 / 30.79 / 30.73  
.E2 : 0816 : / 30.66 / 30.59 / 30.52 / 30.44  
.E3 : 0817 : / 30.36 / 30.29 / 30.21  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:KUSKOKWIM RIVER AT MCGRATH, AK - KUSKOKWIM RIVER  
:ACTION STAGE 19.50 FT MINOR FLOOD STAGE 21.00 FT  
:MODERATE FLOOD STAGE23.50 FT MAJOR FLOOD STAGE 27.00 FT  
:  
:LATEST RIVER STAGE 13.13 FT AT 1000 AM AKDT ON AUG 15  
 
.ER MCGA2 0815 Z DC202608151824/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0815 : / 12.99 / 13.03 / 12.87  
.E2 : 0816 : / 12.72 / 12.62 / 12.56 / 12.46  
.E3 : 0817 : / 12.40 / 12.33 / 12.29  
:  
:FORECASTER COMMENTS...  
:  
:  
:*******************************************************************  
:  
:  

 
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