River Forecast
Issued by NWS
Issued by NWS
316 FGUS53 KKRF 111356 RVFSIO RIVER FORECAST NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 1352Z Sat May 11 2024 : : 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 9.9 CONTINUE TO FALL LITTLE SIOUX RIVER MILFORD IA 3W 12.0 13.8 FALL BELOW FS 05/15 AROUND 17Z OCHEYEDAN RIVER SPENCER IA 3SW 8.0 9.8 FALL BELOW FS 05/14 AROUND 19Z LITTLE SIOUX RIVER SPENCER IA NO.2 10.0 13.0 REMAIN ABV FS NEXT SEVERAL DAYS LINN GROVE IA 18.0 18.1 CREST NEAR 18.2 FT 05/12 AM CHEROKEE IA NO.2 17.0 19.8 REMAIN ABV FS NEXT SEVERAL DAYS CORRECTIONVILLE IA 19.0 18.3 JUST PAST CREST...CONTINUE TO FALL :________________________________________________________________ :ALTON IA - FLOYD RIVER HSA - FSD :FLOOD STAGE 12.0 FT FCST ISSUANCE STAGE 10.0 FT :MODERATE FLOOD STAGE 16.0 FT MAJOR FLOOD STAGE 18.0 FT :LATEST RIVER STAGE 9.9 FT AT 1300Z ON 0511 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0510 / 10.9 : 0511 / 11.1 / 11.1 / 10.2 .ER ALTI4 20240511 Z DC202405111352/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0511 : / 9.4 .E2 : 0512 : / 8.7 / 8.4 / 8.2 / 8.1 .E3 : 0513 : / 7.9 / 7.8 / 7.8 / 7.9 .E4 : 0514 : / 8.1 / 8.0 / 7.7 / 7.5 .E5 : 0515 : / 7.4 / 7.3 / 7.3 / 7.2 .E6 : 0516 : / 7.2 / 7.1 / 7.1 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0510 / 0.00 : 0511 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 11: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0511 / 0.00 : 0512 / 0.00 / 0.00 / 0.00 : :Local forecast 24-hr basin-averaged precip total : QPF Total Ending May 12: 0.00 inches :________________________________________________________________ :MILFORD IA 3W - LITTLE SIOUX RIVER HSA - FSD :FLOOD STAGE 12.0 FT FCST ISSUANCE STAGE 11.0 FT :MODERATE FLOOD STAGE 14.0 FT MAJOR FLOOD STAGE 16.0 FT :LATEST RIVER STAGE 13.8 FT AT 1200Z ON 0511 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0510 / 13.9 : 0511 / 13.8 / 13.8 / 13.8 : FALL BELOW FLOOD STAGE ON 05/15/2024 AROUND 17Z .ER MIFI4 20240511 Z DC202405111352/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0511 : / 13.7 .E2 : 0512 : / 13.6 / 13.4 / 13.3 / 13.2 .E3 : 0513 : / 13.0 / 12.9 / 12.8 / 12.7 .E4 : 0514 : / 12.7 / 12.6 / 12.5 / 12.3 .E5 : 0515 : / 12.2 / 12.2 / 12.1 / 12.0 .E6 : 0516 : / 11.9 / 11.8 / 11.8 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0510 / 0.00 : 0511 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 11: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0511 / 0.00 : 0512 / 0.00 / 0.00 / 0.00 : :Local forecast 24-hr basin-averaged precip total : QPF Total Ending May 12: 0.00 inches :________________________________________________________________ :SPENCER IA 3SW - OCHEYEDAN RIVER HSA - FSD :FLOOD STAGE 8.0 FT FCST ISSUANCE STAGE 7.0 FT :MODERATE FLOOD STAGE 9.5 FT MAJOR FLOOD STAGE 10.5 FT :LATEST RIVER STAGE 9.8 FT AT 1245Z ON 0511 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0510 / 10.1 : 0511 / 10.0 / 9.8 / 9.8 : FALL BELOW FLOOD STAGE ON 05/14/2024 AROUND 19Z .ER SPOI4 20240511 Z DC202405111352/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0511 : / 9.7 .E2 : 0512 : / 9.6 / 9.5 / 9.4 / 9.2 .E3 : 0513 : / 9.1 / 9.0 / 8.9 / 8.7 .E4 : 0514 : / 8.5 / 8.4 / 8.1 / 8.0 .E5 : 0515 : / 7.9 / 7.8 / 7.7 / 7.6 .E6 : 0516 : / 7.6 / 7.5 / 7.4 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0510 / 0.00 : 0511 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 11: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0511 / 0.00 : 0512 / 0.00 / 0.00 / 0.00 : :Local forecast 24-hr basin-averaged precip total : QPF Total Ending May 12: 0.00 inches :________________________________________________________________ :SPENCER IA NO.2 - LITTLE SIOUX RIVER HSA - FSD :FLOOD STAGE 10.0 FT FCST ISSUANCE STAGE 9.0 FT :MODERATE FLOOD STAGE 14.0 FT MAJOR FLOOD STAGE 16.0 FT :LATEST RIVER STAGE 13.0 FT AT 1200Z ON 0511 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0510 / 13.2 : 0511 / 13.2 / 13.1 / 13.0 .ER SPWI4 20240511 Z DC202405111352/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0511 : / 12.9 .E2 : 0512 : / 12.9 / 12.8 / 12.6 / 12.5 .E3 : 0513 : / 12.4 / 12.2 / 12.1 / 12.0 .E4 : 0514 : / 11.9 / 11.8 / 11.6 / 11.4 .E5 : 0515 : / 11.3 / 11.2 / 11.1 / 11.0 .E6 : 0516 : / 11.0 / 10.9 / 10.9 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0510 / 0.00 : 0511 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 11: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0511 / 0.00 : 0512 / 0.00 / 0.00 / 0.00 : :Local forecast 24-hr basin-averaged precip total : QPF Total Ending May 12: 0.00 inches :________________________________________________________________ :LINN GROVE IA - LITTLE SIOUX RIVER HSA - FSD :FLOOD STAGE 18.0 FT FCST ISSUANCE STAGE 17.0 FT :MODERATE FLOOD STAGE 19.5 FT MAJOR FLOOD STAGE 21.0 FT :LATEST RIVER STAGE 18.1 FT AT 1300Z ON 0511 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0510 / 17.8 : 0511 / 17.9 / 18.1 / 18.1 .AR : CREST : LNNI4 20240512 Z DC202405111352/DH06/HGIFFX 18.2 : FALL BELOW FLOOD STAGE ON 05/13/2024 AROUND 06Z .ER LNNI4 20240511 Z DC202405111352/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0511 : / 18.1 .E2 : 0512 : / 18.2 / 18.2 / 18.2 / 18.1 .E3 : 0513 : / 18.1 / 18.0 / 17.9 / 17.8 .E4 : 0514 : / 17.7 / 17.6 / 17.4 / 17.3 .E5 : 0515 : / 17.2 / 17.1 / 17.0 / 16.8 .E6 : 0516 : / 16.6 / 16.3 / 16.0 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0510 / 0.00 : 0511 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 11: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0511 / 0.00 : 0512 / 0.00 / 0.00 / 0.00 : :Local forecast 24-hr basin-averaged precip total : QPF Total Ending May 12: 0.00 inches :________________________________________________________________ :CHEROKEE IA NO.2 - LITTLE SIOUX RIVER HSA - FSD :FLOOD STAGE 17.0 FT FCST ISSUANCE STAGE 15.0 FT :MODERATE FLOOD STAGE 21.0 FT MAJOR FLOOD STAGE 24.0 FT :LATEST RIVER STAGE 19.8 FT AT 1200Z ON 0511 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0510 / 20.7 : 0511 / 20.3 / 20.1 / 19.8 .ER CHKI4 20240511 Z DC202405111352/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0511 : / 19.6 .E2 : 0512 : / 19.5 / 19.4 / 19.5 / 19.4 .E3 : 0513 : / 19.3 / 19.1 / 18.9 / 18.7 .E4 : 0514 : / 18.6 / 18.5 / 18.4 / 18.3 .E5 : 0515 : / 18.2 / 18.0 / 17.9 / 17.8 .E6 : 0516 : / 17.6 / 17.5 / 17.3 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0510 / 0.00 : 0511 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 11: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0511 / 0.00 : 0512 / 0.00 / 0.00 / 0.00 : :Local forecast 24-hr basin-averaged precip total : QPF Total Ending May 12: 0.00 inches :________________________________________________________________ :CORRECTIONVILLE IA - LITTLE SIOUX RIVER HSA - FSD :FLOOD STAGE 19.0 FT FCST ISSUANCE STAGE 17.0 FT :MODERATE FLOOD STAGE 21.0 FT MAJOR FLOOD STAGE 23.0 FT :LATEST RIVER STAGE 18.3 FT AT 1300Z ON 0511 :Obs Stage / 00Z / 06Z / 12Z / 18Z : 0510 / 17.8 : 0511 / 18.1 / 18.3 / 18.3 .ER CRRI4 20240511 Z DC202405111352/DH18/HGIFF/DIH6 :Stage Fcst/ 00Z / 06Z / 12Z / 18Z .E1 : 0511 : / 18.1 .E2 : 0512 : / 17.8 / 17.3 / 16.9 / 16.4 .E3 : 0513 : / 16.1 / 16.2 / 16.3 / 16.3 .E4 : 0514 : / 16.2 / 16.1 / 15.9 / 15.8 .E5 : 0515 : / 15.7 / 15.6 / 15.5 / 15.4 .E6 : 0516 : / 15.3 / 15.2 / 15.0 :Local observed 6-hr basin-averaged precip(inches) (PAST 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0510 / 0.00 : 0511 / 0.00 / 0.00 / 0.00 : :Local observed 24-hr basin-averaged precip total : QPE Total Ending May 11: 0.00 inches : :Local forecast 6-hr basin-averaged precip(inches) (NEXT 24 hrs): : / 00Z / 06Z / 12Z / 18Z : 0511 / 0.00 : 0512 / 0.00 / 0.00 / 0.00 : :Local forecast 24-hr basin-averaged precip total : QPF Total Ending May 12: 0.00 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 : : $$ : djv :...END of MESSAGE...