358  
FGAK58 PACR 042020  
RVFYKN  
RIVER FORECAST  
NATIONAL WEATHER SERVICE  
NWS ALASKA PACIFIC RIVER FORECAST CENTER; ANCHORAGE AK  
1220 PM AKDT FRI JUL 04 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 13.34 FT AT 1200 PM AKDT ON JUL 04  
 
.ER FMMA2 0705 Z DC202507042020/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0704 : / 13.34 / 13.30  
.E2 : 0705 : / 13.23 / 13.20 / 13.15 / 13.12  
.E3 : 0706 : / 13.10 / 13.09 / 13.08 / 13.07  
:  
: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 9.33 FT AT 1200 PM AKDT ON JUL 04  
 
.ER FMKA2 0705 Z DC202507042020/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0704 : / 9.34 / 9.32  
.E2 : 0705 : / 9.31 / 9.29 / 9.27 / 9.26  
.E3 : 0706 : / 9.24 / 9.22 / 9.21 / 9.20  
:  
: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 5.27 FT AT 1140 AM AKDT ON JUL 04  
 
.ER FMWA2 0705 Z DC202507042020/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0704 : / 5.24 / 5.19  
.E2 : 0705 : / 5.18 / 5.20 / 5.22 / 5.21  
.E3 : 0706 : / 5.16 / 5.15 / 5.16 / 5.19  
:  
: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 74.96 FT AT 1200 PM AKDT ON JUL 04  
 
.ER FMRA2 0705 Z DC202507042020/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0704 : / 74.90 / 74.76  
.E2 : 0705 : / 74.63 / 74.55 / 74.49 / 74.44  
.E3 : 0706 : / 74.40 / 74.35 / 74.31 / 74.28  
:  
: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 27.26 FT AT 1145 AM AKDT ON JUL 04  
 
.ER PRBQ9 0705 Z DC202507042020/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0704 : / 26.05 / 26.05  
.E2 : 0705 : / 26.05 / 26.04 / 26.02 / 26.01  
.E3 : 0706 : / 26.00 / 25.98 / 25.96 / 25.95  
:  
: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 15.10 FT AT 1115 AM AKDT ON JUL 04  
 
.ER SLAA2 0705 Z DC202507042020/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0704 : / 15.09 / 15.08  
.E2 : 0705 : / 15.07 / 15.06 / 15.05 / 15.04  
.E3 : 0706 : / 15.03 / 15.02 / 15.01 / 15.00  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:MIDDLE FORK KOYUKUK RIVER NR WISEMAN, AK - MIDDLE FORK KOYUKUK  
:ACTION STAGE NA MINOR FLOOD STAGE NA  
:MODERATE FLOOD STAGE NA MAJOR FLOOD STAGE NA  
:  
:LATEST RIVER STAGE 6.42 FT AT 1151 AM AKDT ON JUL 04  
 
.ER MFKA2 0705 Z DC202507042020/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0704 : / 6.37 / 6.39  
.E2 : 0705 : / 6.25 / 6.23 / 6.21 / 6.10  
.E3 : 0706 : / 6.08 / 6.08 / 6.02 / 5.98  
:  
: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 50.39 FT AT 1130 AM AKDT ON JUL 04  
 
.ER KRHA2 0705 Z DC202507042020/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0704 : / 50.22 / 50.05  
.E2 : 0705 : / 49.90 / 49.75 / 49.61 / 49.48  
.E3 : 0706 : / 49.35 / 49.23 / 49.11 / 48.99  
.E4 : 0707 : / 48.87 / 48.75 / 48.63 / 48.51  
:  
: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 29.63 FT AT 1145 AM AKDT ON JUL 04  
 
.ER KUPA2 0705 Z DC202507042020/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0704 : / 29.62 / 29.61  
.E2 : 0705 : / 29.60 / 29.58 / 29.57 / 29.55  
.E3 : 0706 : / 29.54 / 29.55 / 29.55 / 29.55  
:  
: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 16.59 FT AT 1115 AM AKDT ON JUL 04  
 
.ER SGRA2 0705 Z DC202507042020/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0704 : / 16.61 / 16.58  
.E2 : 0705 : / 16.58 / 16.58 / 16.57 / 16.57  
.E3 : 0706 : / 16.56 / 16.56 / 16.56 / 16.53  
:  
: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 47.93 FT AT 1000 AM AKDT ON JUL 04  
 
.ER CRUA2 0705 Z DC202507042020/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0704 : / 47.86 / 47.79  
.E2 : 0705 : / 47.73 / 47.68 / 47.63 / 47.58  
.E3 : 0706 : / 47.54 / 47.50 / 47.46 / 47.42  
:  
: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 4.93 FT AT 1130 AM AKDT ON JUL 04  
 
.ER WULA2 0705 Z DC202507042020/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0704 : / 4.92 / 4.90  
.E2 : 0705 : / 4.88 / 4.87 / 4.85 / 4.84  
.E3 : 0706 : / 4.82 / 4.81 / 4.80 / 4.79  
:  
: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 47.47 FT AT 0830 AM AKDT ON JUL 01  
 
.ER KIAA2 0705 Z DC202507042020/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0704 : / 46.50 / 46.43  
.E2 : 0705 : / 46.37 / 46.31 / 46.24 / 46.17  
.E3 : 0706 : / 46.10 / 46.03 / 45.96 / 45.89  
.E4 : 0707 : / 45.82 / 45.75 / 45.68 / 45.61  
:  
: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 10.52 FT AT 1110 AM AKDT ON JUL 04  
 
.ER YDAQ9 0705 Z DC202507042020/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0704 : / 10.54 / 10.51  
.E2 : 0705 : / 10.50 / 10.49 / 10.49 / 10.49  
.E3 : 0706 : / 10.53 / 10.55 / 10.55 / 10.55  
.E4 : 0707 : / 10.54 / 10.49 / 10.42 / 10.32  
:  
: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 18.56 FT AT 1200 PM AKDT ON JUL 04  
 
.ER YEAA2 0705 Z DC202507042020/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0704 : / 18.44 / 18.36  
.E2 : 0705 : / 18.30 / 18.23 / 18.17 / 18.13  
.E3 : 0706 : / 18.09 / 18.05 / 18.01 / 17.97  
.E4 : 0707 : / 17.93 / 17.90 / 17.86 / 17.82  
:  
: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 37.68 FT AT 1130 AM AKDT ON JUL 04  
 
.ER YRBA2 0705 Z DC202507042020/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0704 : / 37.56 / 37.41  
.E2 : 0705 : / 37.30 / 37.19 / 37.11 / 37.02  
.E3 : 0706 : / 36.94 / 36.85 / 36.75 / 36.64  
.E4 : 0707 : / 36.51 / 36.37 / 36.21 / 36.04  
:  
: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 13.12 FT AT 1200 PM AKDT ON JUL 04  
 
.ER MCGA2 0704 Z DC202507042020/DH18/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0704 : / 13.13 / 13.13 / 13.13  
.E2 : 0705 : / 13.13 / 13.12 / 13.11 / 13.10  
.E3 : 0706 : / 13.08 / 13.07 / 13.06  
:  
:FORECASTER COMMENTS...  
:  
:  
:*******************************************************************  
:  
:  

 
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