239  
FGUS53 KKRF 011005  
RVFMDC  
 
RIVER FORECAST  
NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO  
1004Z MON JUN 1 2026  
:  
: THIS PRODUCT HAS PRELIMINARY DATA AND SUBJECT TO REVISION.  
: REFER TO YOUR LOCAL WFO FOR THE LATEST OFFICIAL RIVER FORECAST.  
 
: FORECAST GROUP IS MCYGNE  
 
: *** EARLY MORNING FORECAST ***  
 
: ==> THIS FORECAST INCLUDES OBSD PRECIP & 24 HOURS OF QPF  
 
RIVER/STATION FS TDY F O R E C A S T  
MARAIS DES CYGNES RIVER  
OTTAWA KS 30.0 27.3 CONTINUE TO FALL..LAST FCST  
OSAWATOMIE 1 NW KS 28.0 27.7 CREST NEAR 29.7 FT 06/01 PM  
LA-CYGNE 1 W KS 25.0 21.3 CREST NEAR 29.4 FT 06/02  
EARLY AM  
TRADING POST KS 27.0 19.8 CREST NEAR 26.7 FT 06/02 PM  
 
:________________________________________________________________  
 
:OTTAWA, KS - MARAIS DES CYGNES RIVER HSA - TOP  
:MINOR FLOOD STAGE 30.0 FT FCST ISSUANCE STAGE 28.0 FT  
:MODERATE FLOOD STAGE 33.0 FT MAJOR FLOOD STAGE 45.0 FT  
:LATEST RIVER STAGE 27.3 FT AT 0930Z ON JUN 01  
 
:OBS STAGE / 12Z / 18Z / 00Z / 06Z  
: 0531 / 14.9 / 25.0 / 27.9 / 28.2  
 
.ER OTWK1 20260601 Z DC202606011004/DH12/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0601 : / 27.4 / 25.7 / 22.9 / 20.0  
.E2 : 0602 : / 17.0 / 15.0 / 14.0 / 13.3  
.E3 : 0603 : / 12.7 / 12.2 / 11.9 / 11.6  
.E4 : 0604 : / 11.3 / 11.1 / 10.6 / 10.1  
.E5 : 0605 : / 9.8 / 9.7 / 9.6 / 9.5  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0531 / 1.52 / 0.14 / 0.00 / 0.01  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING JUN 1 AT 09Z IS 1.67 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0601 / 0.04 / 0.00 / 0.00 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING JUN 02 0.04 INCHES  
 
:________________________________________________________________  
 
:OSAWATOMIE 1 NW, KS - MARAIS DES CYGNES RIVER HSA - EAX  
:MINOR FLOOD STAGE 28.0 FT FCST ISSUANCE STAGE 26.0 FT  
:MODERATE FLOOD STAGE 45.0 FT MAJOR FLOOD STAGE 48.0 FT  
:LATEST RIVER STAGE 27.7 FT AT 0900Z ON JUN 01  
 
:OBS STAGE / 12Z / 18Z / 00Z / 06Z  
: 0531 / 16.6 / 20.7 / 25.0 / 27.0  
 
:  
.AR :CREST: OSMK1 0602 Z DC202606011004/DH0000/HGIFFXZ 29.7  
 
:FALL BELOW FLOOD STAGE AROUND 15Z ON 06/02/2026  
.ER OSMK1 20260601 Z DC202606011004/DH12/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0601 : / 28.8 / 29.6 / 29.7 / 29.1  
.E2 : 0602 : / 28.1 / 26.1 / 24.1 / 22.5  
.E3 : 0603 : / 21.4 / 20.6 / 20.1 / 19.7  
.E4 : 0604 : / 19.3 / 19.0 / 18.8 / 18.5  
.E5 : 0605 : / 18.2 / 17.9 / 17.7 / 17.5  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0531 / 0.58 / 0.55 / 0.00 / 0.02  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING JUN 1 AT 09Z IS 1.15 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0601 / 0.15 / 0.00 / 0.00 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING JUN 02 0.15 INCHES  
 
:________________________________________________________________  
 
:LA-CYGNE 1 W, KS - MARAIS DES CYGNES RIVER HSA - EAX  
:MINOR FLOOD STAGE 25.0 FT FCST ISSUANCE STAGE 23.0 FT  
:MODERATE FLOOD STAGE 30.0 FT MAJOR FLOOD STAGE 36.0 FT  
:LATEST RIVER STAGE 21.3 FT AT 0915Z ON JUN 01  
 
:OBS STAGE / 12Z / 18Z / 00Z / 06Z  
: 0531 / 12.3 / 12.3 / 16.8 / 20.2  
 
:  
:RISE ABOVE FLOOD STAGE AROUND 15Z ON 06/01/2026  
.AR :CREST: LCGK1 0602 Z DC202606011004/DH0600/HGIFFXZ 29.4  
 
:FALL BELOW FLOOD STAGE AROUND 15Z ON 06/03/2026  
.ER LCGK1 20260601 Z DC202606011004/DH12/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0601 : / 24.8 / 28.1 / 29.3 / 29.4  
.E2 : 0602 : / 29.1 / 28.7 / 28.4 / 27.7  
.E3 : 0603 : / 26.8 / 24.7 / 22.1 / 19.5  
.E4 : 0604 : / 17.4 / 15.6 / 14.2 / 13.0  
.E5 : 0605 : / 12.2 / 11.5 / 10.9 / 10.4  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0531 / 0.41 / 0.32 / 0.00 / 0.01  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING JUN 1 AT 09Z IS 0.74 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0601 / 0.25 / 0.00 / 0.00 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING JUN 02 0.25 INCHES  
 
:________________________________________________________________  
 
:TRADING POST, KS - MARAIS DES CYGNES RIVER HSA - EAX  
:MINOR FLOOD STAGE 27.0 FT FCST ISSUANCE STAGE 25.0 FT  
:MODERATE FLOOD STAGE 29.0 FT MAJOR FLOOD STAGE 40.0 FT  
:LATEST RIVER STAGE 19.8 FT AT 0945Z ON JUN 01  
 
:OBS STAGE / 12Z / 18Z / 00Z / 06Z  
: 0531 / 16.9 / 15.8 / 15.9 / 18.3  
 
:  
.AR :CREST: TPOK1 0603 Z DC202606011004/DH0000/HGIFFXZ 26.7  
 
.ER TPOK1 20260601 Z DC202606011004/DH12/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0601 : / 20.3 / 22.0 / 23.7 / 25.1  
.E2 : 0602 : / 26.1 / 26.6 / 26.7 / 26.4  
.E3 : 0603 : / 25.9 / 25.3 / 24.4 / 23.2  
.E4 : 0604 : / 21.5 / 19.4 / 17.2 / 15.5  
.E5 : 0605 : / 14.1 / 13.2 / 12.4 / 11.7  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0531 / 0.40 / 0.16 / 0.00 / 0.02  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING JUN 1 AT 09Z IS 0.58 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0601 / 0.25 / 0.00 / 0.00 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING JUN 02 0.25 INCHES  
 
:****************************************************************  
:COMMENT  
:  
:  
:HSA - HYDROLOGIC SERVICE AREA  
:WFO - WEATHER FORECAST OFFICE  
:TOP - NWS WFO TOPEKA, KANSAS  
: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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