987
FGUS53 KKRF 221548
RVFUMO
RIVER FORECAST
NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO
1548Z FRI MAY 22 2026
:
: THIS PRODUCT HAS PRELIMINARY DATA AND SUBJECT TO REVISION.
: REFER TO YOUR LOCAL WFO FOR THE LATEST OFFICIAL RIVER FORECAST.
: FORECAST GROUP IS UPRMO-RES
: **********************************************************
: *** R E S E R V O I R I N F L O W F O R E C A S T ***
: **********************************************************
: **************************************************************
: *** THIS FORECAST INCLUDES PROJECTED SNOWMELT DUE TO ***
: *** FORECASTED 6-HOUR MEAN TEMPERATURES FOR NEXT 15 DAYS. ***
: **************************************************************
: ==> THIS FORECAST INCLUDES OBSD PRECIP & 72 HOURS OF QPF
:LIMA RESERVOIR, MT - RED ROCK RIVER HSA - TFX
:LATEST ESTIMATED INFLOW 0.092 KCFS AT 1200Z ON MAY 22
:
.ER LRRM8 20260522 Z DC202605221548/DH18/QIIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0522 : / 0.092 / 0.090 / 0.089
.E2 : 0523 : / 0.087 / 0.086 / 0.083 / 0.081
.E3 : 0524 : / 0.078 / 0.076 / 0.073 / 0.071
.E4 : 0525 : / 0.069 / 0.067 / 0.064 / 0.061
.E5 : 0526 : / 0.058 / 0.056 / 0.055 / 0.055
.E6 : 0527 : / 0.056 / 0.057 / 0.059 / 0.060
.E7 : 0528 : / 0.062 / 0.063 / 0.063 / 0.062
.E8 : 0529 : / 0.061
:
:CLARK CANYON DAM 18 SW, MT - BEAVERHEAD RIVER HSA - TFX
:LATEST ESTIMATED INFLOW 0.112 KCFS AT 1200Z ON MAY 22
:
.ER CLKM8 20260522 Z DC202605221548/DH18/QIIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0522 : / 0.110 / 0.108 / 0.106
.E2 : 0523 : / 0.105 / 0.103 / 0.101 / 0.099
.E3 : 0524 : / 0.097 / 0.096 / 0.094 / 0.092
.E4 : 0525 : / 0.090 / 0.088 / 0.087 / 0.085
.E5 : 0526 : / 0.083 / 0.081 / 0.079 / 0.077
.E6 : 0527 : / 0.076 / 0.074 / 0.072 / 0.070
.E7 : 0528 : / 0.068 / 0.067 / 0.065 / 0.063
.E8 : 0529 : / 0.061
:
:HEBGEN DAM, MT - MADISON RIVER HSA - TFX
:LATEST ESTIMATED INFLOW 1.324 KCFS AT 1200Z ON MAY 22
:
.ER HBDM8 20260522 Z DC202605221548/DH18/QIIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0522 : / 1.317 / 1.308 / 1.291
.E2 : 0523 : / 1.299 / 1.324 / 1.349 / 1.383
.E3 : 0524 : / 1.448 / 1.521 / 1.583 / 1.651
.E4 : 0525 : / 1.740 / 1.798 / 1.829 / 1.872
.E5 : 0526 : / 1.938 / 1.976 / 1.985 / 1.984
.E6 : 0527 : / 1.991 / 1.980 / 1.939 / 1.910
.E7 : 0528 : / 1.903 / 1.880 / 1.857 / 1.847
.E8 : 0529 : / 1.848
:
:CANYON FERRY DAM, MT - MISSOURI RIVER HSA - TFX
:LATEST ESTIMATED INFLOW 4.199 KCFS AT 1200Z ON MAY 22
:
.ER CYNM8 20260522 Z DC202605221548/DH18/QIIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0522 : / 4.093 / 3.981 / 3.874
.E2 : 0523 : / 3.788 / 3.727 / 3.688 / 3.663
.E3 : 0524 : / 3.650 / 3.638 / 3.614 / 3.583
.E4 : 0525 : / 3.566 / 3.572 / 3.590 / 3.619
.E5 : 0526 : / 3.675 / 3.755 / 3.842 / 3.931
.E6 : 0527 : / 4.038 / 4.162 / 4.285 / 4.384
.E7 : 0528 : / 4.456 / 4.504 / 4.530 / 4.535
.E8 : 0529 : / 4.523
:
:GIBSON DAM, MT - SUN RIVER HSA - TFX
:LATEST ESTIMATED INFLOW 1.273 KCFS AT 1200Z ON MAY 22
:
.ER AGSM8 20260522 Z DC202605221548/DH18/QIIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0522 : / 1.267 / 1.248 / 1.244
.E2 : 0523 : / 1.245 / 1.244 / 1.264 / 1.306
.E3 : 0524 : / 1.347 / 1.389 / 1.452 / 1.533
.E4 : 0525 : / 1.605 / 1.676 / 1.759 / 1.838
.E5 : 0526 : / 1.904 / 1.973 / 2.060 / 2.148
.E6 : 0527 : / 2.216 / 2.263 / 2.294 / 2.304
.E7 : 0528 : / 2.288 / 2.257 / 2.228 / 2.202
.E8 : 0529 : / 2.170
:
:TIBER DAM, MT - MARIAS RIVER HSA - TFX
:LATEST ESTIMATED INFLOW 1.077 KCFS AT 1200Z ON MAY 22
:
.ER TBRM8 20260522 Z DC202605221548/DH18/QIIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0522 : / 1.068 / 1.068 / 1.064
.E2 : 0523 : / 1.040 / 1.006 / 0.971 / 0.957
.E3 : 0524 : / 0.957 / 0.967 / 0.977 / 0.984
.E4 : 0525 : / 0.990 / 0.997 / 1.005 / 1.016
.E5 : 0526 : / 1.032 / 1.055 / 1.078 / 1.101
.E6 : 0527 : / 1.123 / 1.142 / 1.158 / 1.172
.E7 : 0528 : / 1.187 / 1.203 / 1.216 / 1.222
.E8 : 0529 : / 1.219
:
:****************************************************************
:COMMENT
:
:
:HSA - HYDROLOGIC SERVICE AREA
:WFO - WEATHER FORECAST OFFICE
:TFX - NWS WFO GREAT FALLS, MONTANA
:BYZ - NWS WFO BILLINGS, MONTANA
:GGW - NWS WFO GLASGOW, MONTANA
:OBS - OBSERVED
:EST - ESTIMATED
:M - MISSING
:STAGE FCST - RIVER STAGE FORECAST INCLUDING FUTURE PRECIPITATION
:FLOW FCST - RIVER FLOW FORECAST INCLUDING FUTURE PRECIPITATION
:PRECIP - PRECIPITATION
:QPE - OBSERVED RADAR ESTIMATED PRECIPITATION
:QPF - FORECASTED MEAN AREAL PRECIPITATION FOR LOCAL BASIN
:
:
:MBRFC CJS
:...END OF MESSAGE...
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