501  
FGAK58 PACR 302028  
RVFYKN  
RIVER FORECAST  
NATIONAL WEATHER SERVICE  
NWS ALASKA PACIFIC RIVER FORECAST CENTER; ANCHORAGE AK  
1228 PM AKDT MON JUN 30 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 13.22 FT AT 1200 PM AKDT ON JUN 30  
 
.ER FMMA2 0701 Z DC202506302028/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0630 : / 13.55 / 13.86  
.E2 : 0701 : / 13.96 / 13.92 / 13.70 / 13.42  
.E3 : 0702 : / 13.17 / 12.97 / 12.83 / 12.73  
:  
: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 11.25 FT AT 1200 PM AKDT ON JUN 30  
 
.ER FMKA2 0701 Z DC202506302028/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0630 : / 11.23 / 11.25  
.E2 : 0701 : / 11.23 / 11.13 / 10.99 / 10.84  
.E3 : 0702 : / 10.70 / 10.57 / 10.47 / 10.37  
:  
: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 5.15 FT AT 0150 AM AKDT ON JUN 30  
 
.ER FMWA2 0701 Z DC202506302028/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0630 : / 5.91 / 5.97  
.E2 : 0701 : / 5.94 / 5.90 / 5.81 / 5.70  
.E3 : 0702 : / 5.60 / 5.52 / 5.44 / 5.38  
:  
: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 76.45 FT AT 1200 PM AKDT ON JUN 30  
 
.ER FMRA2 0701 Z DC202506302028/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0630 : / 76.62 / 77.15  
.E2 : 0701 : / 77.54 / 77.78 / 77.69 / 77.38  
.E3 : 0702 : / 76.98 / 76.58 / 76.21 / 75.87  
:  
: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 41.93 FT AT 1000 AM AKDT ON JUN 30  
 
.ER PRBQ9 0701 Z DC202506302028/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0630 : / 41.74 / 41.53  
.E2 : 0701 : / 41.28 / 41.00 / 40.71 / 40.41  
.E3 : 0702 : / 40.11 / 39.80 / 39.48 / 39.16  
:  
: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 15.25 FT AT 1115 AM AKDT ON JUN 30  
 
.ER SLAA2 0701 Z DC202506302028/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0630 : / 15.24 / 15.22  
.E2 : 0701 : / 15.20 / 15.19 / 15.17 / 15.16  
.E3 : 0702 : / 15.14 / 15.13 / 15.11 / 15.10  
:  
: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 7.51 FT AT 0851 AM AKDT ON JUN 30  
 
.ER MFKA2 0701 Z DC202506302028/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0630 : / 7.44 / 7.38  
.E2 : 0701 : / 7.30 / 7.23 / 7.16 / 7.09  
.E3 : 0702 : / 7.02 / 6.95 / 6.88 / 6.81  
:  
: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 52.89 FT AT 1130 AM AKDT ON JUN 30  
 
.ER KRHA2 0701 Z DC202506302028/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0630 : / 52.89 / 52.68  
.E2 : 0701 : / 52.47 / 52.26 / 52.06 / 51.87  
.E3 : 0702 : / 51.67 / 51.47 / 51.25 / 51.03  
.E4 : 0703 : / 50.81 / 50.59 / 50.37 / 50.16  
:  
: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 30.89 FT AT 1145 AM AKDT ON JUN 30  
 
.ER KUPA2 0701 Z DC202506302028/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0630 : / 30.85 / 30.81  
.E2 : 0701 : / 30.77 / 30.73 / 30.70 / 30.66  
.E3 : 0702 : / 30.62 / 30.58 / 30.54 / 30.51  
:  
: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 17.40 FT AT 1115 AM AKDT ON JUN 30  
 
.ER SGRA2 0701 Z DC202506302028/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0630 : / 17.37 / 17.24  
.E2 : 0701 : / 17.16 / 17.15 / 17.09 / 17.01  
.E3 : 0702 : / 16.98 / 16.96 / 16.91 / 16.87  
:  
: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 49.37 FT AT 1000 AM AKDT ON JUN 30  
 
.ER CRUA2 0701 Z DC202506302028/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0630 : / 49.38 / 49.32  
.E2 : 0701 : / 49.25 / 49.19 / 49.14 / 49.04  
.E3 : 0702 : / 48.93 / 48.81 / 48.69 / 48.57  
:  
: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 5.40 FT AT 1130 AM AKDT ON JUN 30  
 
.ER WULA2 0701 Z DC202506302028/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0630 : / 5.36 / 5.32  
.E2 : 0701 : / 5.28 / 5.26 / 5.24 / 5.23  
.E3 : 0702 : / 5.22 / 5.22 / 5.22 / 5.21  
:  
: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 47.83 FT AT 1115 AM AKDT ON JUN 30  
 
.ER KIAA2 0701 Z DC202506302028/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0630 : / 47.77 / 47.68  
.E2 : 0701 : / 47.59 / 47.49 / 47.40 / 47.32  
.E3 : 0702 : / 47.23 / 47.15 / 47.07 / 46.99  
.E4 : 0703 : / 46.92 / 46.84 / 46.77 / 46.71  
:  
: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 10.98 FT AT 1010 AM AKDT ON JUN 30  
 
.ER YDAQ9 0701 Z DC202506302028/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0630 : / 11.01 / 11.04  
.E2 : 0701 : / 11.08 / 11.10 / 11.12 / 11.14  
.E3 : 0702 : / 11.15 / 11.16 / 11.17 / 11.19  
.E4 : 0703 : / 11.22 / 11.26 / 11.30 / 11.35  
:  
: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 19.35 FT AT 1200 PM AKDT ON JUN 30  
 
.ER YEAA2 0701 Z DC202506302028/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0630 : / 19.27 / 19.25  
.E2 : 0701 : / 19.27 / 19.31 / 19.36 / 19.38  
.E3 : 0702 : / 19.37 / 19.31 / 19.25 / 19.18  
.E4 : 0703 : / 19.11 / 19.06 / 19.03 / 19.01  
:  
: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 39.67 FT AT 1130 AM AKDT ON JUN 30  
 
.ER YRBA2 0701 Z DC202506302028/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0630 : / 39.70 / 39.70  
.E2 : 0701 : / 39.69 / 39.66 / 39.63 / 39.59  
.E3 : 0702 : / 39.54 / 39.49 / 39.44 / 39.38  
.E4 : 0703 : / 39.33 / 39.28 / 39.23 / 39.18  
:  
: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 12.85 FT AT 1200 PM AKDT ON JUN 30  
 
.ER MCGA2 0701 Z DC202506302028/DH00/HGIFE/DIH6  
:RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z  
.E1 : 0630 : / 12.89 / 12.93  
.E2 : 0701 : / 12.97 / 13.00 / 13.02 / 13.05  
.E3 : 0702 : / 13.07 / 13.08 / 13.09 / 13.09  
:  
:FORECASTER COMMENTS...  
:  
:  
:*******************************************************************  
:  
:  

 
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