River Forecast
Issued by NWS
Issued by NWS
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503 FGAK58 PACR 312007 RVFYKN RIVER FORECAST NATIONAL WEATHER SERVICE NWS ALASKA PACIFIC RIVER FORECAST CENTER; ANCHORAGE AK 1207 PM AKDT Thu Jul 31 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 11.58 FT AT 1100 AM AKDT ON JUL 31 .ER FMMA2 0801 Z DC202507312007/DH00/HGIFE/DIH6 :RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z .E1 : 0731 : / 11.67 / 11.76 .E2 : 0801 : / 11.79 / 11.81 / 11.78 / 11.78 .E3 : 0802 : / 11.78 / 11.78 / 11.80 / 11.85 : :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 9.09 FT AT 1100 AM AKDT ON JUL 31 .ER FMKA2 0801 Z DC202507312007/DH00/HGIFE/DIH6 :RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z .E1 : 0731 : / 9.19 / 9.31 .E2 : 0801 : / 9.31 / 9.31 / 9.28 / 9.27 .E3 : 0802 : / 9.27 / 9.27 / 9.32 / 9.37 : :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 4.22 FT AT 1109 AM AKDT ON JUL 31 .ER FMWA2 0801 Z DC202507312007/DH00/HGIFE/DIH6 :RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z .E1 : 0731 : / 4.69 / 4.69 .E2 : 0801 : / 4.66 / 4.61 / 4.62 / 4.65 .E3 : 0802 : / 4.77 / 4.88 / 4.92 / 4.92 : :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 72.68 FT AT 1100 AM AKDT ON JUL 31 .ER FMRA2 0801 Z DC202507312007/DH00/HGIFE/DIH6 :RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z .E1 : 0731 : / 72.98 / 73.04 .E2 : 0801 : / 73.10 / 73.00 / 72.89 / 72.81 .E3 : 0802 : / 72.74 / 72.70 / 72.71 / 72.77 : :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 23.55 FT AT 1045 AM AKDT ON JUL 31 .ER PRBQ9 0801 Z DC202507312007/DH00/HGIFE/DIH6 :RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z .E1 : 0731 : / 23.56 / 23.62 .E2 : 0801 : / 23.75 / 23.88 / 23.99 / 24.08 .E3 : 0802 : / 24.14 / 24.19 / 24.23 / 24.26 : :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 14.98 FT AT 1115 AM AKDT ON JUL 31 .ER SLAA2 0801 Z DC202507312007/DH00/HGIFE/DIH6 :RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z .E1 : 0731 : / 14.98 / 14.97 .E2 : 0801 : / 14.96 / 14.96 / 14.96 / 14.95 .E3 : 0802 : / 14.95 / 14.95 / 14.94 / 14.94 : :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 6.96 FT AT 1057 AM AKDT ON JUL 31 .ER MFKA2 0801 Z DC202507312007/DH00/HGIFE/DIH6 :RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z .E1 : 0731 : / 6.89 / 6.80 .E2 : 0801 : / 6.72 / 6.64 / 6.56 / 6.46 .E3 : 0802 : / 6.34 / 6.22 / 6.11 / 5.99 : :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 47.77 FT AT 1130 AM AKDT ON JUL 31 .ER KRHA2 0801 Z DC202507312007/DH00/HGIFE/DIH6 :RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z .E1 : 0731 : / 47.85 / 47.95 .E2 : 0801 : / 48.07 / 48.19 / 48.30 / 48.38 .E3 : 0802 : / 48.44 / 48.46 / 48.47 / 48.44 .E4 : 0803 : / 48.39 / 48.33 / 48.24 / 48.16 : :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 29.55 FT AT 1000 AM AKDT ON JUL 31 .ER KUPA2 0801 Z DC202507312007/DH00/HGIFE/DIH6 :RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z .E1 : 0731 : / 29.50 / 29.45 .E2 : 0801 : / 29.39 / 29.35 / 29.31 / 29.28 .E3 : 0802 : / 29.25 / 29.23 / 29.21 / 29.19 : :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 17.24 FT AT 1115 AM AKDT ON JUL 31 .ER SGRA2 0801 Z DC202507312007/DH00/HGIFE/DIH6 :RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z .E1 : 0731 : / 17.01 / 16.74 .E2 : 0801 : / 16.52 / 16.38 / 16.28 / 16.16 .E3 : 0802 : / 16.11 / 16.06 / 15.98 / 15.87 : :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 47.71 FT AT 1000 AM AKDT ON JUL 31 .ER CRUA2 0801 Z DC202507312007/DH00/HGIFE/DIH6 :RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z .E1 : 0731 : / 47.78 / 47.76 .E2 : 0801 : / 47.68 / 47.58 / 47.45 / 47.31 .E3 : 0802 : / 47.19 / 47.07 / 46.97 / 46.88 : :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 5.66 FT AT 1130 AM AKDT ON JUL 31 .ER WULA2 0801 Z DC202507312007/DH00/HGIFE/DIH6 :RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z .E1 : 0731 : / 5.56 / 5.44 .E2 : 0801 : / 5.33 / 5.22 / 5.10 / 4.98 .E3 : 0802 : / 4.94 / 4.90 / 4.87 / 4.83 : :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 42.52 FT AT 1000 AM AKDT ON JUL 31 .ER KIAA2 0801 Z DC202507312007/DH00/HGIFE/DIH6 :RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z .E1 : 0731 : / 42.51 / 42.49 .E2 : 0801 : / 42.47 / 42.45 / 42.42 / 42.39 .E3 : 0802 : / 42.35 / 42.32 / 42.28 / 42.24 .E4 : 0803 : / 42.20 / 42.16 / 42.13 / 42.09 : :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 9.29 FT AT 1110 AM AKDT ON JUL 31 .ER YDAQ9 0801 Z DC202507312007/DH00/HGIFE/DIH6 :RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z .E1 : 0731 : / 9.27 / 9.25 .E2 : 0801 : / 9.19 / 9.13 / 9.11 / 9.10 .E3 : 0802 : / 9.07 / 9.02 / 8.97 / 8.94 .E4 : 0803 : / 8.93 / 8.94 / 8.97 / 9.01 : :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 16.42 FT AT 1100 AM AKDT ON JUL 31 .ER YEAA2 0801 Z DC202507312007/DH00/HGIFE/DIH6 :RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z .E1 : 0731 : / 16.42 / 16.42 .E2 : 0801 : / 16.42 / 16.39 / 16.33 / 16.26 .E3 : 0802 : / 16.18 / 16.12 / 16.05 / 16.00 .E4 : 0803 : / 15.95 / 15.93 / 15.93 / 15.93 : :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 32.31 FT AT 1130 AM AKDT ON JUL 31 .ER YRBA2 0801 Z DC202507312007/DH00/HGIFE/DIH6 :RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z .E1 : 0731 : / 32.31 / 32.33 .E2 : 0801 : / 32.38 / 32.44 / 32.53 / 32.62 .E3 : 0802 : / 32.70 / 32.76 / 32.78 / 32.78 .E4 : 0803 : / 32.75 / 32.71 / 32.65 / 32.60 : :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 12.62 FT AT 1100 AM AKDT ON JUL 31 .ER MCGA2 0801 Z DC202507312007/DH00/HGIFE/DIH6 :RIVER FORECAST / 12Z/ 18Z/ 0Z/ 6Z .E1 : 0731 : / 12.73 / 12.86 .E2 : 0801 : / 13.00 / 13.12 / 13.21 / 13.27 .E3 : 0802 : / 13.29 / 13.28 / 13.25 / 13.20 : :FORECASTER COMMENTS... : : :******************************************************************* : : $$ : :...END of MESSAGE...