River Forecast
Issued by NWS
Issued by NWS
472
FGUS53 KKRF 291359
RVFSIO
RIVER FORECAST
NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO
1357Z SUN JUN 29 2025
:
: 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
FLOYD RIVER
ALTON IA 12.0 9.3 CONTINUE TO FALL..LAST FCST
BIG SIOUX RIVER
WATERTOWN 8 NW SD 10.0 9.6 CONTINUE TO FALL..LAST FCST
WATERTOWN SD 9.0 7.8 WITHIN BANK RISE..NO
FURTHER FCSTS EXPECTED
CASTLEWOOD 1 NW SD 9.0 9.6 CREST NEAR 9.6 FT 06/29
EARLY PM
CRESTING
BROOKINGS 10 SE SD 9.0 7.1 CREST NEAR 10.4 FT 07/01 PM
DELL RAPIDS 2 SW SD 12.0 6.1 CREST NEAR 11.1 FT 07/03
EARLY PM
:________________________________________________________________
:ALTON, IA - FLOYD RIVER HSA - FSD
:MINOR FLOOD STAGE 12.0 FT FCST ISSUANCE STAGE 10.0 FT
:MODERATE FLOOD STAGE 16.0 FT MAJOR FLOOD STAGE 22.0 FT
:LATEST RIVER STAGE 9.3 FT AT 1300Z ON JUN 29
:obs Stage / 18Z / 00Z / 06Z / 12Z
: 0628 / 6.1 / 6.0 / 6.0 / 10.1
.ER ALTI4 20250629 Z DC202506291357/DH18/HGIFFZZ/DIH6
:Stage Fcst / 12Z / 18Z / 00Z / 06Z
.E1 : 0629 : / 8.1 / 7.3 / 7.0
.E2 : 0630 : / 6.8 / 6.6 / 6.5 / 6.5
.E3 : 0701 : / 6.4 / 6.4 / 6.3 / 6.2
.E4 : 0702 : / 6.1 / 6.1 / 6.1 / 6.1
.E5 : 0703 : / 6.1 / 6.1 / 6.1 / 6.1
.E6 : 0704 : / 6.1
:Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs):
: / 18Z / 00Z / 06Z / 12Z
: 0628 / 0.00 / 0.00 / 0.00 / 1.75
:
:Local observed 24-hr basin-averaged precip total
: QPE Total Ending Jun 29 at 13Z is 1.75 inches
:
:Local forecast 6-hr basin-averaged precip(inches) (NEXT 24 hrs):
: / 12Z / 18Z / 00Z / 06Z
: 0629 / 0.25 / 0.05 / 0.00
: 0630 / 0.00
:
:Local forecast 24-hr basin-averaged precip total
: QPF Total Ending Jun 30 0.30 inches
:________________________________________________________________
:WATERTOWN 8 NW, SD - BIG SIOUX RIVER HSA - ABR
:MINOR FLOOD STAGE 10.0 FT FCST ISSUANCE STAGE 9.0 FT
:MODERATE FLOOD STAGE 11.0 FT MAJOR FLOOD STAGE 12.0 FT
:LATEST RIVER STAGE 9.6 FT AT 1300Z ON JUN 29
:obs Stage / 18Z / 00Z / 06Z / 12Z
: 0628 / 9.9 / 9.9 / 9.7 / 9.6
.ER WTRS2 20250629 Z DC202506291357/DH18/HGIFFZZ/DIH6
:Stage Fcst / 12Z / 18Z / 00Z / 06Z
.E1 : 0629 : / 9.5 / 9.4 / 9.4
.E2 : 0630 : / 9.4 / 9.4 / 9.4 / 9.3
.E3 : 0701 : / 9.3 / 9.3 / 9.3 / 9.3
.E4 : 0702 : / 9.3 / 9.3 / 9.2 / 9.2
.E5 : 0703 : / 9.2 / 9.2 / 9.2 / 9.2
.E6 : 0704 : / 9.2
:Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs):
: / 18Z / 00Z / 06Z / 12Z
: 0628 / 0.07 / 0.00 / 0.00 / 0.00
:
:Local observed 24-hr basin-averaged precip total
: QPE Total Ending Jun 29 at 13Z is 0.07 inches
:
:Local forecast 6-hr basin-averaged precip(inches) (NEXT 24 hrs):
: / 12Z / 18Z / 00Z / 06Z
: 0629 / 0.00 / 0.00 / 0.00
: 0630 / 0.00
:
:Local forecast 24-hr basin-averaged precip total
: QPF Total Ending Jun 30 0.00 inches
:________________________________________________________________
:WATERTOWN, SD - BIG SIOUX RIVER HSA - ABR
:MINOR FLOOD STAGE 9.0 FT FCST ISSUANCE STAGE 8.0 FT
:MODERATE FLOOD STAGE 10.0 FT MAJOR FLOOD STAGE 12.0 FT
:LATEST RIVER STAGE 7.8 FT AT 1315Z ON JUN 29
:obs Stage / 18Z / 00Z / 06Z / 12Z
: 0628 / 7.4 / 7.6 / 7.7 / 7.8
.ER WBSS2 20250629 Z DC202506291357/DH18/HGIFFZZ/DIH6
:Stage Fcst / 12Z / 18Z / 00Z / 06Z
.E1 : 0629 : / 7.8 / 7.8 / 7.9
.E2 : 0630 : / 7.8 / 7.8 / 7.7 / 7.7
.E3 : 0701 : / 7.6 / 7.6 / 7.6 / 7.5
.E4 : 0702 : / 7.4 / 7.3 / 7.2 / 7.2
.E5 : 0703 : / 7.1 / 7.0 / 6.9 / 6.8
.E6 : 0704 : / 6.7
:Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs):
: / 18Z / 00Z / 06Z / 12Z
: 0628 / 0.26 / 0.00 / 0.03 / 0.00
:
:Local observed 24-hr basin-averaged precip total
: QPE Total Ending Jun 29 at 13Z is 0.29 inches
:
:Local forecast 6-hr basin-averaged precip(inches) (NEXT 24 hrs):
: / 12Z / 18Z / 00Z / 06Z
: 0629 / 0.02 / 0.00 / 0.03
: 0630 / 0.00
:
:Local forecast 24-hr basin-averaged precip total
: QPF Total Ending Jun 30 0.05 inches
:________________________________________________________________
: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 9.6 FT AT 1345Z ON JUN 29
:obs Stage / 18Z / 00Z / 06Z / 12Z
: 0628 / 8.6 / 8.6 / 8.9 / 9.5
.AR :CREST: CSWS2 0629 Z DC202506291357/DH1800/HGIFFXZ 9.6
:FALL BELOW FLOOD STAGE AROUND 09Z ON 06/30/2025
.ER CSWS2 20250629 Z DC202506291357/DH18/HGIFFZZ/DIH6
:Stage Fcst / 12Z / 18Z / 00Z / 06Z
.E1 : 0629 : / 9.6 / 9.5 / 9.2
.E2 : 0630 : / 8.9 / 8.7 / 8.5 / 8.4
.E3 : 0701 : / 8.3 / 8.2 / 8.1 / 8.1
.E4 : 0702 : / 8.0 / 7.9 / 7.9 / 7.8
.E5 : 0703 : / 7.7 / 7.6 / 7.5 / 7.4
.E6 : 0704 : / 7.4
:Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs):
: / 18Z / 00Z / 06Z / 12Z
: 0628 / 0.24 / 0.18 / 0.61 / 0.07
:
:Local observed 24-hr basin-averaged precip total
: QPE Total Ending Jun 29 at 13Z is 1.10 inches
:
:Local forecast 6-hr basin-averaged precip(inches) (NEXT 24 hrs):
: / 12Z / 18Z / 00Z / 06Z
: 0629 / 0.02 / 0.00 / 0.01
: 0630 / 0.00
:
:Local forecast 24-hr basin-averaged precip total
: QPF Total Ending Jun 30 0.03 inches
:________________________________________________________________
:BROOKINGS 10 SE, SD - BIG SIOUX RIVER HSA - FSD
:MINOR FLOOD STAGE 9.0 FT FCST ISSUANCE STAGE 8.0 FT
:MODERATE FLOOD STAGE 10.5 FT MAJOR FLOOD STAGE 15.0 FT
:LATEST RIVER STAGE 7.1 FT AT 1345Z ON JUN 29
:obs Stage / 18Z / 00Z / 06Z / 12Z
: 0628 / 6.1 / 6.3 / 6.6 / 7.0
:
:RISE ABOVE FLOOD STAGE AROUND 15Z ON 06/30/2025
.AR :CREST: BRKS2 0702 Z DC202506291357/DH0000/HGIFFXZ 10.4
.ER BRKS2 20250629 Z DC202506291357/DH18/HGIFFZZ/DIH6
:Stage Fcst / 12Z / 18Z / 00Z / 06Z
.E1 : 0629 : / 7.3 / 7.8 / 8.4
.E2 : 0630 : / 8.9 / 9.4 / 9.8 / 10.0
.E3 : 0701 : / 10.2 / 10.3 / 10.4 / 10.4
.E4 : 0702 : / 10.4 / 10.3 / 10.2 / 10.1
.E5 : 0703 : / 9.9 / 9.7 / 9.6 / 9.4
.E6 : 0704 : / 9.2
:Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs):
: / 18Z / 00Z / 06Z / 12Z
: 0628 / 0.50 / 0.00 / 0.79 / 0.32
:
:Local observed 24-hr basin-averaged precip total
: QPE Total Ending Jun 29 at 13Z is 1.61 inches
:
:Local forecast 6-hr basin-averaged precip(inches) (NEXT 24 hrs):
: / 12Z / 18Z / 00Z / 06Z
: 0629 / 0.08 / 0.02 / 0.01
: 0630 / 0.02
:
:Local forecast 24-hr basin-averaged precip total
: QPF Total Ending Jun 30 0.13 inches
:________________________________________________________________
:DELL RAPIDS 2 SW, SD - BIG SIOUX RIVER HSA - FSD
:MINOR FLOOD STAGE 12.0 FT FCST ISSUANCE STAGE 11.0 FT
:MODERATE FLOOD STAGE 14.0 FT MAJOR FLOOD STAGE 15.0 FT
:LATEST RIVER STAGE 6.1 FT AT 1330Z ON JUN 29
:obs Stage / 18Z / 00Z / 06Z / 12Z
: 0628 / 5.2 / 5.5 / 5.7 / 6.0
:
.AR :CREST: DERS2 0703 Z DC202506291357/DH1800/HGIFFXZ 11.1
.ER DERS2 20250629 Z DC202506291357/DH18/HGIFFZZ/DIH6
:Stage Fcst / 12Z / 18Z / 00Z / 06Z
.E1 : 0629 : / 6.4 / 6.7 / 7.2
.E2 : 0630 : / 7.6 / 8.1 / 8.3 / 8.6
.E3 : 0701 : / 8.9 / 9.2 / 9.6 / 9.9
.E4 : 0702 : / 10.2 / 10.5 / 10.7 / 10.9
.E5 : 0703 : / 11.0 / 11.1 / 11.1 / 11.0
.E6 : 0704 : / 10.9
:Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs):
: / 18Z / 00Z / 06Z / 12Z
: 0628 / 0.06 / 0.00 / 0.45 / 0.74
:
:Local observed 24-hr basin-averaged precip total
: QPE Total Ending Jun 29 at 13Z is 1.25 inches
:
:Local forecast 6-hr basin-averaged precip(inches) (NEXT 24 hrs):
: / 12Z / 18Z / 00Z / 06Z
: 0629 / 0.05 / 0.05 / 0.00
: 0630 / 0.05
:
:Local forecast 24-hr basin-averaged precip total
: QPF Total Ending Jun 30 0.15 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 ecd
:...END of MESSAGE...