389  
FGUS53 KKRF 010120  
RVFMDC  
 
RIVER FORECAST  
NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO  
0118Z 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  
 
: *** EVENING 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 28.0 CREST NEAR 28.7 FT 06/01  
EARLY AM  
POTTAWATOMIE CREEK  
GARNETT 4 N KS 26.0 19.0 WITHIN BANK RISE..NO  
FURTHER FCSTS EXPECTED  
MARAIS DES CYGNES RIVER  
OSAWATOMIE 1 NW KS 28.0 25.5 CREST NEAR 30.0 FT 06/01  
EARLY PM  
LA-CYGNE 1 W KS 25.0 17.0 CREST NEAR 29.4 FT 06/02  
EARLY AM  
TRADING POST KS 27.0 16.1 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 28.0 FT AT 0030Z ON JUN 01  
 
:OBS STAGE / 06Z / 12Z / 18Z / 00Z  
: 0531 / 8.1 / 14.9 / 25.0 / 27.9  
 
:  
.AR :CREST: OTWK1 0601 Z DC202606010118/DH0600/HGIFFXZ 28.7  
 
.ER OTWK1 20260601 Z DC202606010118/DH06/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0531 : / 28.7  
.E2 : 0601 : / 28.4 / 27.9 / 25.7 / 22.4  
.E3 : 0602 : / 18.5 / 15.9 / 14.4 / 13.4  
.E4 : 0603 : / 12.7 / 12.2 / 11.8 / 11.6  
.E5 : 0604 : / 11.4 / 11.1 / 10.6 / 10.1  
.E6 : 0605 : / 9.8 / 9.7 / 9.6  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 06Z / 12Z / 18Z / 00Z  
: 0531 / 0.29 / 1.52 / 0.14 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING JUN 1 AT 00Z IS 1.95 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0531 / 0.13  
: 0601 / 0.03 / 0.00 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING JUN 02 0.16 INCHES  
 
:________________________________________________________________  
 
:GARNETT 4 N, KS - POTTAWATOMIE CREEK HSA - TOP  
:MINOR FLOOD STAGE 26.0 FT FCST ISSUANCE STAGE 24.0 FT  
:MODERATE FLOOD STAGE 32.0 FT MAJOR FLOOD STAGE 34.0 FT  
:LATEST RIVER STAGE 19.0 FT AT 0045Z ON JUN 01  
 
:OBS STAGE / 06Z / 12Z / 18Z / 00Z  
: 0531 / 5.4 / 9.7 / 15.2 / 18.8  
 
.ER GRTK1 20260601 Z DC202606010118/DH06/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0531 : / 21.2  
.E2 : 0601 : / 22.3 / 22.1 / 21.0 / 19.4  
.E3 : 0602 : / 17.1 / 14.6 / 12.2 / 10.3  
.E4 : 0603 : / 8.7 / 7.5 / 6.6 / 6.1  
.E5 : 0604 : / 5.6 / 5.3 / 5.0 / 4.8  
.E6 : 0605 : / 4.7 / 4.6 / 4.5  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 06Z / 12Z / 18Z / 00Z  
: 0531 / 0.76 / 0.05 / 0.38 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING JUN 1 AT 00Z IS 1.19 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0531 / 0.17  
: 0601 / 0.02 / 0.01 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING JUN 02 0.20 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 25.5 FT AT 0100Z ON JUN 01  
 
:OBS STAGE / 06Z / 12Z / 18Z / 00Z  
: 0531 / 16.9 / 16.6 / 20.7 / 25.0  
 
:  
.AR :CREST: OSMK1 0601 Z DC202606010118/DH1800/HGIFFXZ 30.0  
 
:FALL BELOW FLOOD STAGE AROUND 18Z ON 06/02/2026  
.ER OSMK1 20260601 Z DC202606010118/DH06/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0531 : / 28.3  
.E2 : 0601 : / 29.5 / 30.0 / 29.9 / 29.6  
.E3 : 0602 : / 29.1 / 28.0 / 25.7 / 23.6  
.E4 : 0603 : / 22.1 / 21.0 / 20.3 / 19.8  
.E5 : 0604 : / 19.4 / 19.1 / 18.9 / 18.6  
.E6 : 0605 : / 18.2 / 17.9 / 17.7  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 06Z / 12Z / 18Z / 00Z  
: 0531 / 0.07 / 0.58 / 0.55 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING JUN 1 AT 01Z IS 1.20 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0531 / 0.09  
: 0601 / 0.02 / 0.00 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING JUN 02 0.11 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 17.0 FT AT 0015Z ON JUN 01  
 
:OBS STAGE / 06Z / 12Z / 18Z / 00Z  
: 0531 / 13.6 / 12.3 / 12.3 / 16.8  
 
:  
:RISE ABOVE FLOOD STAGE AROUND 09Z ON 06/01/2026  
.AR :CREST: LCGK1 0602 Z DC202606010118/DH0600/HGIFFXZ 29.4  
 
:FALL BELOW FLOOD STAGE AROUND 15Z ON 06/03/2026  
.ER LCGK1 20260601 Z DC202606010118/DH06/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0531 : / 20.9  
.E2 : 0601 : / 25.4 / 28.3 / 29.3 / 29.4  
.E3 : 0602 : / 29.1 / 28.7 / 28.4 / 27.7  
.E4 : 0603 : / 26.8 / 24.7 / 22.1 / 19.5  
.E5 : 0604 : / 17.4 / 15.6 / 14.2 / 13.0  
.E6 : 0605 : / 12.2 / 11.5 / 10.9  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 06Z / 12Z / 18Z / 00Z  
: 0531 / 0.10 / 0.41 / 0.32 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING JUN 1 AT 00Z IS 0.83 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0531 / 0.07  
: 0601 / 0.04 / 0.01 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING JUN 02 0.12 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 16.1 FT AT 0045Z ON JUN 01  
 
:OBS STAGE / 06Z / 12Z / 18Z / 00Z  
: 0531 / 17.8 / 16.9 / 15.8 / 15.9  
 
:  
.AR :CREST: TPOK1 0603 Z DC202606010118/DH0000/HGIFFXZ 26.7  
 
.ER TPOK1 20260601 Z DC202606010118/DH06/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0531 : / 17.5  
.E2 : 0601 : / 19.8 / 21.8 / 23.5 / 25.0  
.E3 : 0602 : / 26.1 / 26.6 / 26.7 / 26.4  
.E4 : 0603 : / 25.9 / 25.3 / 24.4 / 23.2  
.E5 : 0604 : / 21.5 / 19.4 / 17.2 / 15.5  
.E6 : 0605 : / 14.1 / 13.2 / 12.4  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 06Z / 12Z / 18Z / 00Z  
: 0531 / 0.04 / 0.40 / 0.16 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING JUN 1 AT 00Z IS 0.60 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0531 / 0.06  
: 0601 / 0.04 / 0.01 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING JUN 02 0.11 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 CWH  
:...END OF MESSAGE...  
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