444  
FGAK58 PACR 062231  
RVFYKN  
RIVER FORECAST  
NATIONAL WEATHER SERVICE  
NWS ALASKA PACIFIC RIVER FORECAST CENTER; ANCHORAGE AK  
231 PM AKDT SAT SEP 06 2025  
 
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 11.42 FT AT 0100 PM AKDT ON SEP 06  
 
.ER FMMA2 0907 Z DC202509062231/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0906 : / 11.40 / 11.47  
.E2 : 0907 : / 11.45 / 11.37 / 11.37 / 11.44  
.E3 : 0908 : / 11.43 / 11.35 / 11.35 / 11.45  
:  
: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 8.58 FT AT 0100 PM AKDT ON SEP 06  
 
.ER FMKA2 0907 Z DC202509062231/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0906 : / 8.65 / 8.63  
.E2 : 0907 : / 8.60 / 8.59 / 8.59 / 8.58  
.E3 : 0908 : / 8.58 / 8.60 / 8.64 / 8.66  
:  
: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 4.47 FT AT 1152 AM AKDT ON SEP 06  
 
.ER FMWA2 0907 Z DC202509062231/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0906 : / 4.54 / 4.52  
.E2 : 0907 : / 4.50 / 4.49 / 4.49 / 4.48  
.E3 : 0908 : / 4.46 / 4.44 / 4.47 / 4.60  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:FORTYMILE RIVER NEAR 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 71.92 FT AT 0200 PM AKDT ON SEP 06  
 
.ER FMRA2 0907 Z DC202509062231/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0906 : / 71.85 / 71.83  
.E2 : 0907 : / 71.81 / 71.78 / 71.78 / 71.77  
.E3 : 0908 : / 71.76 / 71.75 / 71.75 / 71.77  
:  
: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 27.30 FT AT 0145 PM AKDT ON SEP 06  
 
.ER PRBQ9 0907 Z DC202509062231/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0906 : / 27.27 / 27.24  
.E2 : 0907 : / 27.19 / 27.14 / 27.12 / 27.08  
.E3 : 0908 : / 26.97 / 26.92 / 26.81 / 26.72  
:  
: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 16.46 FT AT 0115 PM AKDT ON SEP 06  
 
.ER SLAA2 0907 Z DC202509062231/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0906 : / 16.43 / 16.35  
.E2 : 0907 : / 16.28 / 16.21 / 16.20 / 16.29  
.E3 : 0908 : / 16.42 / 16.54 / 16.65 / 16.76  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:MIDDLE FORK KOYUKUK RIVER NR WISEMAN, AK - MIDDLE FORK KOYUKUK  
:ACTION STAGE NA MINOR FLOOD STAGE 11.50 FT  
:MODERATE FLOOD STAGE12.50 FT MAJOR FLOOD STAGE 14.00 FT  
:  
:LATEST RIVER STAGE 9.38 FT AT 1256 PM AKDT ON SEP 06  
 
.ER MFKA2 0907 Z DC202509062231/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0906 : / 9.41 / 9.21  
.E2 : 0907 : / 9.05 / 8.95 / 8.95 / 9.06  
.E3 : 0908 : / 9.19 / 9.35 / 9.54 / 9.67  
:  
: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 58.94 FT AT 0130 PM AKDT ON SEP 06  
 
.ER KRHA2 0907 Z DC202509062231/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0906 : / 58.91 / 59.05  
.E2 : 0907 : / 59.07 / 59.07 / 59.05 / 59.00  
.E3 : 0908 : / 58.91 / 58.87 / 58.80 / 58.75  
.E4 : 0909 : / 58.78 / 58.89 / 59.16 / 59.56  
:  
: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 30.24 FT AT 1000 AM AKDT ON SEP 06  
 
.ER KUPA2 0907 Z DC202509062231/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0906 : / 30.20 / 30.16  
.E2 : 0907 : / 30.11 / 30.06 / 30.02 / 29.99  
.E3 : 0908 : / 29.96 / 29.96 / 29.98 / 30.07  
:  
: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 17.09 FT AT 0115 PM AKDT ON SEP 06  
 
.ER SGRA2 0907 Z DC202509062231/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0906 : / 17.12 / 17.06  
.E2 : 0907 : / 17.02 / 17.01 / 16.99 / 16.99  
.E3 : 0908 : / 17.00 / 17.02 / 17.08 / 17.21  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:COLVILLE RIVER NEAR 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 54.35 FT AT 1000 AM AKDT ON SEP 06  
 
.ER CRUA2 0907 Z DC202509062231/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0906 : / 54.41 / 54.28  
.E2 : 0907 : / 54.03 / 53.68 / 53.29 / 52.91  
.E3 : 0908 : / 52.55 / 52.25 / 52.08 / 52.04  
:  
: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 6.95 FT AT 0130 PM AKDT ON SEP 06  
 
.ER WULA2 0907 Z DC202509062231/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0906 : / 6.92 / 6.84  
.E2 : 0907 : / 6.88 / 7.00 / 7.14 / 7.21  
.E3 : 0908 : / 7.21 / 7.17 / 7.10 / 7.01  
:  
: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 57.63 FT AT 0115 PM AKDT ON SEP 06  
 
.ER KIAA2 0907 Z DC202509062231/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0906 : / 57.48 / 57.38  
.E2 : 0907 : / 57.23 / 56.94 / 56.63 / 56.36  
.E3 : 0908 : / 56.28 / 56.13 / 56.19 / 56.26  
.E4 : 0909 : / 56.31 / 56.33 / 56.30 / 56.21  
:  
: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 6.16 FT AT 0110 PM AKDT ON SEP 06  
 
.ER YDAQ9 0907 Z DC202509062231/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0906 : / 6.15 / 6.15  
.E2 : 0907 : / 6.11 / 6.07 / 6.04 / 6.00  
.E3 : 0908 : / 5.92 / 5.84 / 5.75 / 5.68  
.E4 : 0909 : / 5.60 / 5.53 / 5.47 / 5.43  
:  
: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 12.67 FT AT 0200 PM AKDT ON SEP 06  
 
.ER YEAA2 0907 Z DC202509062231/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0906 : / 12.64 / 12.64  
.E2 : 0907 : / 12.63 / 12.62 / 12.60 / 12.57  
.E3 : 0908 : / 12.53 / 12.48 / 12.42 / 12.36  
.E4 : 0909 : / 12.30 / 12.25 / 12.22 / 12.19  
:  
: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 33.91 FT AT 0130 PM AKDT ON SEP 06  
 
.ER YRBA2 0907 Z DC202509062231/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0906 : / 33.85 / 33.70  
.E2 : 0907 : / 33.55 / 33.40 / 33.24 / 33.12  
.E3 : 0908 : / 33.02 / 32.96 / 32.93 / 32.91  
.E4 : 0909 : / 32.87 / 32.81 / 32.73 / 32.62  
:  
: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 16.56 FT AT 0200 PM AKDT ON SEP 06  
 
.ER MCGA2 0907 Z DC202509062231/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0906 : / 16.56 / 16.58  
.E2 : 0907 : / 16.62 / 16.64 / 16.62 / 16.56  
.E3 : 0908 : / 16.48 / 16.24 / 16.00 / 15.77  
:  
:FORECASTER COMMENTS...  
:  
:  
:*******************************************************************  
:  
:  
 
:  
:...END OF MESSAGE...  
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