764
FGUS53 KKRF 201547
RVFUMO
RIVER FORECAST
NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO
1547Z WED MAY 20 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 0.094 KCFS AT 1200Z ON MAY 20
:
.ER LRRM8 20260520 Z DC202605201547/DH18/QIIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0520 : / 0.093 / 0.092 / 0.091
.E2 : 0521 : / 0.091 / 0.091 / 0.091 / 0.091
.E3 : 0522 : / 0.091 / 0.091 / 0.090 / 0.089
.E4 : 0523 : / 0.088 / 0.087 / 0.085 / 0.082
.E5 : 0524 : / 0.080 / 0.078 / 0.076 / 0.074
.E6 : 0525 : / 0.072 / 0.070 / 0.068 / 0.064
.E7 : 0526 : / 0.061 / 0.059 / 0.058 / 0.058
.E8 : 0527 : / 0.059
:
:CLARK CANYON DAM 18 SW, MT - BEAVERHEAD RIVER HSA - TFX
:LATEST ESTIMATED INFLOW 0.078 KCFS AT 1200Z ON MAY 20
:
.ER CLKM8 20260520 Z DC202605201547/DH18/QIIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0520 : / 0.077 / 0.076 / 0.075
.E2 : 0521 : / 0.074 / 0.073 / 0.072 / 0.071
.E3 : 0522 : / 0.070 / 0.069 / 0.068 / 0.067
.E4 : 0523 : / 0.066 / 0.065 / 0.064 / 0.063
.E5 : 0524 : / 0.062 / 0.061 / 0.060 / 0.059
.E6 : 0525 : / 0.058 / 0.057 / 0.056 / 0.055
.E7 : 0526 : / 0.054 / 0.053 / 0.052 / 0.051
.E8 : 0527 : / 0.050
:
:HEBGEN DAM, MT - MADISON RIVER HSA - TFX
:LATEST ESTIMATED INFLOW 1.336 KCFS AT 1200Z ON MAY 20
:
.ER HBDM8 20260520 Z DC202605201547/DH18/QIIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0520 : / 1.317 / 1.299 / 1.287
.E2 : 0521 : / 1.316 / 1.362 / 1.394 / 1.408
.E3 : 0522 : / 1.419 / 1.427 / 1.434 / 1.437
.E4 : 0523 : / 1.463 / 1.490 / 1.511 / 1.540
.E5 : 0524 : / 1.599 / 1.666 / 1.719 / 1.778
.E6 : 0525 : / 1.874 / 1.945 / 1.965 / 1.993
.E7 : 0526 : / 2.066 / 2.115 / 2.114 / 2.098
.E8 : 0527 : / 2.100
:
:CANYON FERRY DAM, MT - MISSOURI RIVER HSA - TFX
:LATEST ESTIMATED INFLOW 3.971 KCFS AT 1200Z ON MAY 20
:
.ER CYNM8 20260520 Z DC202605201547/DH18/QIIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0520 : / 3.898 / 3.811 / 3.752
.E2 : 0521 : / 3.744 / 3.760 / 3.755 / 3.706
.E3 : 0522 : / 3.623 / 3.540 / 3.480 / 3.447
.E4 : 0523 : / 3.432 / 3.430 / 3.427 / 3.414
.E5 : 0524 : / 3.396 / 3.378 / 3.362 / 3.351
.E6 : 0525 : / 3.362 / 3.404 / 3.458 / 3.507
.E7 : 0526 : / 3.568 / 3.664 / 3.786 / 3.903
.E8 : 0527 : / 4.008
:
:GIBSON DAM, MT - SUN RIVER HSA - TFX
:LATEST ESTIMATED INFLOW 1.392 KCFS AT 1200Z ON MAY 20
:
.ER AGSM8 20260520 Z DC202605201547/DH18/QIIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0520 : / 1.363 / 1.350 / 1.437
.E2 : 0521 : / 1.537 / 1.683 / 1.879 / 2.064
.E3 : 0522 : / 2.181 / 2.231 / 2.250 / 2.258
.E4 : 0523 : / 2.246 / 2.225 / 2.219 / 2.221
.E5 : 0524 : / 2.218 / 2.219 / 2.245 / 2.287
.E6 : 0525 : / 2.324 / 2.361 / 2.417 / 2.480
.E7 : 0526 : / 2.534 / 2.589 / 2.654 / 2.715
.E8 : 0527 : / 2.752
:
:TIBER DAM, MT - MARIAS RIVER HSA - TFX
:LATEST ESTIMATED INFLOW 1.339 KCFS AT 1200Z ON MAY 20
:
.ER TBRM8 20260520 Z DC202605201547/DH18/QIIFFZZ/DIH6
:FLOW FCST / 12Z / 18Z / 00Z / 06Z
.E1 : 0520 : / 1.294 / 1.258 / 1.207
.E2 : 0521 : / 1.154 / 1.129 / 1.103 / 1.078
.E3 : 0522 : / 1.070 / 1.081 / 1.098 / 1.103
.E4 : 0523 : / 1.087 / 1.054 / 1.011 / 0.983
.E5 : 0524 : / 0.959 / 0.943 / 0.933 / 0.929
.E6 : 0525 : / 0.933 / 0.945 / 0.961 / 0.979
.E7 : 0526 : / 1.002 / 1.027 / 1.049 / 1.069
.E8 : 0527 : / 1.088
:
:****************************************************************
: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 CWH
:...END OF MESSAGE...
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