FGUS53 KKRF 041507

RVFBGH



RIVER FORECAST

NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO

1506Z MON MAY 4 2026

:

: THIS PRODUCT HAS PRELIMINARY DATA AND SUBJECT TO REVISION.

: REFER TO YOUR LOCAL WFO FOR THE LATEST OFFICIAL RIVER FORECAST.



:    FORECAST GROUP IS BIGHORN-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



:BULL LAKE RES, WY - BULL LAKE CREEK     HSA - RIW

:LATEST ESTIMATED  INFLOW 0.143 KCFS AT 1200Z ON MAY 04





:

.ER BLRW4  20260504 Z DC202605041506/DH18/QIIFFZZ/DIH6

:Flow Fcst      /       12Z /       18Z /       00Z /       06Z 

.E1  : 0504 :               /     0.146 /     0.148 /     0.158 

.E2  : 0505 :   /     0.169 /     0.177 /     0.182 /     0.183 

.E3  : 0506 :   /     0.183 /     0.181 /     0.178 /     0.173 

.E4  : 0507 :   /     0.168 /     0.163 /     0.159 /     0.156 

.E5  : 0508 :   /     0.158 /     0.161 /     0.164 /     0.166 

.E6  : 0509 :   /     0.168 /     0.170 /     0.171 /     0.171 

.E7  : 0510 :   /     0.172 /     0.171 /     0.169 /     0.168 

.E8  : 0511 :   /     0.167 



:



:BOYSEN DAM, WY - WIND RIVER     HSA - RIW

:LATEST ESTIMATED  INFLOW 0.353 KCFS AT 1200Z ON MAY 04





:

.ER SBDW4  20260504 Z DC202605041506/DH18/QIIFFZZ/DIH6

:Flow Fcst      /       12Z /       18Z /       00Z /       06Z 

.E1  : 0504 :               /     0.346 /     0.340 /     0.338 

.E2  : 0505 :   /     0.347 /     0.369 /     0.403 /     0.443 

.E3  : 0506 :   /     0.485 /     0.521 /     0.538 /     0.538 

.E4  : 0507 :   /     0.529 /     0.516 /     0.501 /     0.487 

.E5  : 0508 :   /     0.473 /     0.461 /     0.456 /     0.457 

.E6  : 0509 :   /     0.461 /     0.467 /     0.473 /     0.482 

.E7  : 0510 :   /     0.492 /     0.504 /     0.516 /     0.526 

.E8  : 0511 :   /     0.532 



:



:BUFFALO BILL DAM, WY - SHOSHONE RIVER     HSA - RIW

:LATEST ESTIMATED  INFLOW 0.988 KCFS AT 1200Z ON MAY 04





:

.ER CDYW4  20260504 Z DC202605041506/DH18/QIIFFZZ/DIH6

:Flow Fcst      /       12Z /       18Z /       00Z /       06Z 

.E1  : 0504 :               /     1.061 /     1.073 /     1.089 

.E2  : 0505 :   /     1.166 /     1.226 /     1.218 /     1.133 

.E3  : 0506 :   /     1.030 /     0.944 /     0.870 /     0.810 

.E4  : 0507 :   /     0.763 /     0.727 /     0.699 /     0.697 

.E5  : 0508 :   /     0.730 /     0.788 /     0.845 /     0.895 

.E6  : 0509 :   /     0.963 /     1.031 /     1.073 /     1.077 

.E7  : 0510 :   /     1.056 /     1.026 /     0.989 /     0.958 

.E8  : 0511 :   /     0.957 



:



:BIGHORN RES, MT - BIGHORN RIVER     HSA - BYZ

:LATEST ESTIMATED  INFLOW 1.480 KCFS AT 1200Z ON MAY 04





:

.ER BHRM8  20260504 Z DC202605041506/DH18/QIIFFZZ/DIH6

:Flow Fcst      /       12Z /       18Z /       00Z /       06Z 

.E1  : 0504 :               /     1.460 /     1.447 /     1.453 

.E2  : 0505 :   /     1.470 /     1.491 /     1.515 /     1.537 

.E3  : 0506 :   /     1.553 /     1.564 /     1.571 /     1.576 

.E4  : 0507 :   /     1.578 /     1.580 /     1.580 /     1.576 

.E5  : 0508 :   /     1.565 /     1.552 /     1.542 /     1.532 

.E6  : 0509 :   /     1.525 /     1.521 /     1.522 /     1.528 

.E7  : 0510 :   /     1.536 /     1.547 /     1.560 /     1.573 

.E8  : 0511 :   /     1.587 



:



:****************************************************************

:COMMENT

:

:

:HSA - Hydrologic Service Area

:WFO - Weather Forecast Office

:RIW - NWS WFO Riverton, Wyoming

: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 alc

:...END of MESSAGE...