778  
FGUS53 KKRF 311922  
RVFOSG  
 
RIVER FORECAST  
NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO  
1921Z SUN MAY 31 2026  
:  
: THIS PRODUCT HAS PRELIMINARY DATA AND SUBJECT TO REVISION.  
: REFER TO YOUR LOCAL WFO FOR THE LATEST OFFICIAL RIVER FORECAST.  
 
: FORECAST GROUP IS OSAGE  
 
: *** AFTERNOON FORECAST ***  
 
: ************************************************************  
: ***ALL OTHER FORECASTS ISSUED EARLIER TODAY REMAIN VALID ***  
: *** AND WILL NOT BE UPDATED THIS EVENING. ***  
: ************************************************************  
 
: ==> THIS FORECAST INCLUDES OBSD PRECIP & 24 HOURS OF QPF  
 
RIVER/STATION FS TDY F O R E C A S T  
LITTLE OSAGE RIVER  
HORTON 1 N MO 41.0 42.4 CREST NEAR 42.5 FT 05/31 PM  
MARMATON RIVER  
NEVADA 2 NW MO 20.0 19.3 CREST NEAR 20.8 FT 06/01 AM  
 
:________________________________________________________________  
 
:HORTON 1 N, MO - LITTLE OSAGE RIVER HSA - SGF  
:MINOR FLOOD STAGE 41.0 FT FCST ISSUANCE STAGE 39.0 FT  
:MODERATE FLOOD STAGE 45.0 FT MAJOR FLOOD STAGE 50.0 FT  
:LATEST RIVER STAGE 42.4 FT AT 1845Z ON MAY 31  
 
:OBS STAGE / 00Z / 06Z / 12Z / 18Z  
: 0531 / 41.5 / 41.8 / 42.1 / 42.4  
 
:  
.AR :CREST: HTNM7 0601 Z DC202605311921/DH0000/HGIFFXZ 42.5  
 
:FALL BELOW FLOOD STAGE AROUND 15Z ON 06/02/2026  
.ER HTNM7 20260601 Z DC202605311921/DH00/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0531 : / 42.5 / 42.3  
.E2 : 0601 : / 42.1 / 42.1 / 42.1 / 41.9  
.E3 : 0602 : / 41.4 / 40.9 / 40.1 / 39.3  
.E4 : 0603 : / 38.5 / 36.7 / 35.4 / 34.5  
.E5 : 0604 : / 34.3 / 34.0 / 33.7 / 33.2  
.E6 : 0605 : / 32.9 / 32.5  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 00Z / 06Z / 12Z / 18Z  
: 0531 / 0.09 / 0.02 / 0.02 / 0.05  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 31 AT 18Z IS 0.18 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0531 / 0.00 / 0.02  
: 0601 / 0.05 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING JUN 01 0.07 INCHES  
 
:________________________________________________________________  
 
:NEVADA 2 NW, MO - MARMATON RIVER HSA - SGF  
:MINOR FLOOD STAGE 20.0 FT FCST ISSUANCE STAGE 18.0 FT  
:MODERATE FLOOD STAGE 26.0 FT MAJOR FLOOD STAGE 31.0 FT  
:LATEST RIVER STAGE 19.3 FT AT 1845Z ON MAY 31  
 
:OBS STAGE / 00Z / 06Z / 12Z / 18Z  
: 0531 / 13.3 / 17.0 / 18.6 / 19.3  
 
:  
.AR :CREST: NVDM7 0601 Z DC202605311921/DH1200/HGIFFXZ 20.8  
 
:FALL BELOW FLOOD STAGE AROUND 03Z ON 06/02/2026  
.ER NVDM7 20260601 Z DC202605311921/DH00/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0531 : / 20.2 / 20.6  
.E2 : 0601 : / 20.8 / 20.7 / 20.4 / 19.6  
.E3 : 0602 : / 18.2 / 16.5 / 14.3 / 12.4  
.E4 : 0603 : / 10.8 / 9.3 / 8.0 / 7.1  
.E5 : 0604 : / 6.4 / 5.9 / 5.6 / 5.2  
.E6 : 0605 : / 4.9 / 4.7  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 00Z / 06Z / 12Z / 18Z  
: 0531 / 0.33 / 0.02 / 0.02 / 0.01  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 31 AT 18Z IS 0.38 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0531 / 0.00 / 0.01  
: 0601 / 0.05 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING JUN 01 0.06 INCHES  
 
:****************************************************************  
:COMMENT  
:  
:  
:HSA - HYDROLOGIC SERVICE AREA  
:WFO - WEATHER FORECAST OFFICE  
:SGF - NWS WFO SPRINGFIELD, MISSOURI  
:EAX - NWS WFO PLEASANT HILL, MISSOURI  
: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 GKS  
:...END OF MESSAGE...  
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