727  
FGUS53 KKRF 101122  
RVFSIO  
 
RIVER FORECAST  
NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO  
1122Z FRI JUL 10 2026  
:  
: THIS PRODUCT HAS PRELIMINARY DATA AND SUBJECT TO REVISION.  
: REFER TO YOUR LOCAL WFO FOR THE LATEST OFFICIAL RIVER FORECAST.  
 
: FORECAST GROUP IS SIOUXS  
 
: ==> THIS FORECAST INCLUDES OBSD PRECIP & 24 HOURS OF QPF  
 
RIVER/STATION FS TDY F O R E C A S T  
BIG SIOUX RIVER  
CASTLEWOOD 1 NW SD 9.0 9.2 FALL BLO FS 07/10 LATE AM  
 
:________________________________________________________________  
 
:CASTLEWOOD 1 NW, SD - BIG SIOUX RIVER HSA - ABR  
:MINOR FLOOD STAGE 9.0 FT FCST ISSUANCE STAGE 8.0 FT  
:MODERATE FLOOD STAGE 11.0 FT MAJOR FLOOD STAGE 16.0 FT  
:LATEST RIVER STAGE 9.2 FT AT 1045Z ON JUL 10  
 
:OBS STAGE / 12Z / 18Z / 00Z / 06Z  
: 0709 / 8.7 / 8.9 / 9.1 / 9.3  
 
:  
:FALL BELOW FLOOD STAGE AROUND 15Z ON 07/10/2026  
.ER CSWS2 20260710 Z DC202607101122/DH12/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0710 : / 9.1 / 8.8 / 8.5 / 8.2  
.E2 : 0711 : / 8.0 / 7.8 / 7.5 / 7.2  
.E3 : 0712 : / 6.9 / 6.6 / 6.4 / 6.2  
.E4 : 0713 : / 6.0 / 5.9 / 5.8 / 5.7  
.E5 : 0714 : / 5.7 / 5.6 / 5.6 / 5.6  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0709 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING JUL 10 AT 10Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0710 / 0.02 / 0.01 / 0.07 / 0.03  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING JUL 11 0.13 INCHES  
 
:****************************************************************  
:COMMENT  
:  
:  
:HSA - HYDROLOGIC SERVICE AREA  
:WFO - WEATHER FORECAST OFFICE  
:FSD - NWS WFO SIOUX FALLS, SOUTH DAKOTA  
:DMX - NWS WFO DES MOINES, IOWA  
:OAX - NWS WFO OMAHA, NEBRASKA  
:ABR - NWS WFO ABERDEEN, SOUTH DAKOTA  
: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 DJV  
:...END OF MESSAGE...  
 
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