930  
FGUS53 KKRF 230053  
RVFMOM  
 
RIVER FORECAST  
NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO  
0052Z SAT MAY 23 2026  
:  
: THIS PRODUCT HAS PRELIMINARY DATA AND SUBJECT TO REVISION.  
: REFER TO YOUR LOCAL WFO FOR THE LATEST OFFICIAL RIVER FORECAST.  
 
: FORECAST GROUP IS MOMAIN  
 
: *** EVENING FORECAST ***  
 
: ==> THIS FORECAST INCLUDES OBSD PRECIP & 24 HOURS OF QPF  
 
RIVER/STATION FS TDY F O R E C A S T  
 
MISSOURI RIVER  
MIAMI MO 18.0 19.5 CONTINUE TO FALL  
BOONVILLE MO 21.0 20.7 CONTINUE TO FALL  
 
OSAGE RIVER  
MAR-OSA CAMPGROUND MO 19.0 17.8 CREST NEAR 18.7 FT 05/23 AM  
 
MISSOURI RIVER  
CHAMOIS 1 NE MO 17.0 18.5 FALL BLO FS 05/23 LATE PM  
HERMANN MO 21.0 21.5 FALL BLO FS 05/23 LATE AM  
WASHINGTON MO 20.0 18.9 CONTINUE TO FALL  
ST CHARLES 1 E MO 25.0 24.6 CONTINUE TO FALL  
 
:________________________________________________________________  
 
:MIAMI, MO - MISSOURI RIVER HSA - EAX  
:MINOR FLOOD STAGE 18.0 FT FCST ISSUANCE STAGE 16.0 FT  
:MODERATE FLOOD STAGE 28.0 FT MAJOR FLOOD STAGE 29.0 FT  
:LATEST RIVER STAGE 19.5 FT AT 0009Z ON MAY 21  
 
:OBS STAGE / 06Z / 12Z / 18Z / 00Z  
: 0522 / 19.5 / 19.5 / 19.5 / 19.5  
 
:  
.ER MIAM7 20260523 Z DC202605230052/DH06/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0522 : / 16.5  
.E2 : 0523 : / 16.0 / 15.6 / 15.2 / 14.9  
.E3 : 0524 : / 14.7 / 14.5 / 14.4 / 14.3  
.E4 : 0525 : / 14.1 / 13.8 / 13.5 / 13.1  
.E5 : 0526 : / 12.7 / 12.4 / 12.1 / 12.0  
.E6 : 0527 : / 11.9 / 11.9 / 12.0  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 06Z / 12Z / 18Z / 00Z  
: 0522 / 0.00 / 0.00 / 0.06 / 0.02  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 21 AT 00Z IS 0.08 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0522 / 0.01  
: 0523 / 0.00 / 0.00 / 0.07  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 24 0.08 INCHES  
 
:________________________________________________________________  
 
:BOONVILLE, MO - MISSOURI RIVER HSA - EAX  
:MINOR FLOOD STAGE 21.0 FT FCST ISSUANCE STAGE 19.0 FT  
:MODERATE FLOOD STAGE 30.0 FT MAJOR FLOOD STAGE 34.0 FT  
:LATEST RIVER STAGE 20.7 FT AT 0000Z ON MAY 23  
 
:OBS STAGE / 06Z / 12Z / 18Z / 00Z  
: 0522 / 22.4 / 21.7 / 21.2 / 20.7  
 
:  
.ER BOZM7 20260523 Z DC202605230052/DH06/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0522 : / 20.1  
.E2 : 0523 : / 19.6 / 19.2 / 18.7 / 18.2  
.E3 : 0524 : / 17.7 / 16.8 / 15.4 / 14.4  
.E4 : 0525 : / 13.3 / 12.7 / 12.4 / 12.2  
.E5 : 0526 : / 11.9 / 11.6 / 11.3 / 11.0  
.E6 : 0527 : / 10.8 / 10.6 / 10.5  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 06Z / 12Z / 18Z / 00Z  
: 0522 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 23 AT 00Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0522 / 0.00  
: 0523 / 0.00 / 0.00 / 0.08  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 24 0.08 INCHES  
 
:BOONVILLE, MO - MISSOURI RIVER HSA - EAX  
:LATEST RIVER DISCHARGE 161.000 KCFS AT 0000Z ON MAY 23  
 
:  
.ER BOZM7 20260523 Z DC202605230052/DH06/QRIFFZZ/DIH6  
:FLOW FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0522 : / 162.594  
.E2 : 0523 : / 155.844 / 149.973 / 144.455 / 138.945  
.E3 : 0524 : / 133.630 / 124.746 / 110.510 / 99.980  
.E4 : 0525 : / 89.292 / 83.747 / 81.361 / 79.210  
.E5 : 0526 : / 76.800 / 74.300 / 71.889 / 69.739  
.E6 : 0527 : / 67.978 / 66.677 / 65.854  
 
:  
 
:________________________________________________________________  
 
:MAR-OSA CAMPGROUND, MO - OSAGE RIVER HSA - LSX  
:MINOR FLOOD STAGE 19.0 FT FCST ISSUANCE STAGE 17.0 FT  
:MODERATE FLOOD STAGE 22.0 FT MAJOR FLOOD STAGE 25.0 FT  
:LATEST RIVER STAGE 17.8 FT AT 1700Z ON MAY 22  
 
:OBS STAGE / 06Z / 12Z / 18Z / 00Z  
: 0522 / 17.8 / 17.8 / 17.8 / 17.8  
 
:  
.AR :CREST: MOAM7 0523 Z DC202605230052/DH0600/HGIFFXZ 18.7  
 
.ER MOAM7 20260523 Z DC202605230052/DH06/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0522 : / 18.7  
.E2 : 0523 : / 18.4 / 17.8 / 17.4 / 17.0  
.E3 : 0524 : / 16.7 / 16.5 / 16.4 / 16.1  
.E4 : 0525 : / 15.5 / 14.6 / 13.8 / 13.1  
.E5 : 0526 : / 12.5 / 12.1 / 11.8 / 11.6  
.E6 : 0527 : / 11.4 / 11.1 / 10.9  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 06Z / 12Z / 18Z / 00Z  
: 0522 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 22 AT 17Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0522 / 0.00  
: 0523 / 0.00 / 0.00 / 0.07  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 24 0.07 INCHES  
 
:________________________________________________________________  
 
:CHAMOIS 1 NE, MO - MISSOURI RIVER HSA - LSX  
:MINOR FLOOD STAGE 17.0 FT FCST ISSUANCE STAGE 15.0 FT  
:MODERATE FLOOD STAGE 28.0 FT MAJOR FLOOD STAGE 31.0 FT  
:LATEST RIVER STAGE 18.5 FT AT 1742Z ON MAY 21  
 
:OBS STAGE / 06Z / 12Z / 18Z / 00Z  
: 0522 / 18.5 / 18.5 / 18.5 / 18.5  
 
:  
:FALL BELOW FLOOD STAGE AROUND 03Z ON 05/24/2026  
.ER CMSM7 20260523 Z DC202605230052/DH06/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0522 : / 18.2  
.E2 : 0523 : / 18.0 / 17.7 / 17.2 / 16.6  
.E3 : 0524 : / 16.1 / 15.7 / 15.3 / 14.8  
.E4 : 0525 : / 14.1 / 13.2 / 12.4 / 11.7  
.E5 : 0526 : / 11.0 / 10.4 / 9.9 / 9.6  
.E6 : 0527 : / 9.3 / 9.0 / 8.8  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 06Z / 12Z / 18Z / 00Z  
: 0522 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 21 AT 17Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0522 / 0.00  
: 0523 / 0.00 / 0.00 / 0.06  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 24 0.06 INCHES  
 
:________________________________________________________________  
 
:HERMANN, MO - MISSOURI RIVER HSA - LSX  
:MINOR FLOOD STAGE 21.0 FT FCST ISSUANCE STAGE 19.0 FT  
:MODERATE FLOOD STAGE 26.0 FT MAJOR FLOOD STAGE 33.0 FT  
:LATEST RIVER STAGE 21.5 FT AT 0030Z ON MAY 23  
 
:OBS STAGE / 06Z / 12Z / 18Z / 00Z  
: 0522 / 22.0 / 22.0 / 21.8 / 21.6  
 
:  
:FALL BELOW FLOOD STAGE AROUND 15Z ON 05/23/2026  
.ER HRNM7 20260523 Z DC202605230052/DH06/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0522 : / 21.3  
.E2 : 0523 : / 21.2 / 20.9 / 20.5 / 19.9  
.E3 : 0524 : / 19.2 / 18.8 / 18.4 / 18.1  
.E4 : 0525 : / 17.4 / 16.6 / 15.8 / 15.1  
.E5 : 0526 : / 14.4 / 13.8 / 13.4 / 13.0  
.E6 : 0527 : / 12.8 / 12.5 / 12.3 / 12.1  
.E7 : 0528 : / 12.0 / 11.8 / 11.8 / 11.7  
.E8 : 0529 : / 11.7 / 11.7 / 11.7  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 06Z / 12Z / 18Z / 00Z  
: 0522 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 23 AT 00Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0522 / 0.00  
: 0523 / 0.00 / 0.00 / 0.05  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 24 0.05 INCHES  
 
:________________________________________________________________  
 
:WASHINGTON, MO - MISSOURI RIVER HSA - LSX  
:MINOR FLOOD STAGE 20.0 FT FCST ISSUANCE STAGE 18.0 FT  
:MODERATE FLOOD STAGE 28.0 FT MAJOR FLOOD STAGE 31.0 FT  
:LATEST RIVER STAGE 18.9 FT AT 2345Z ON MAY 22  
 
:OBS STAGE / 06Z / 12Z / 18Z / 00Z  
: 0522 / 19.0 / 19.1 / 19.0 / 18.9  
 
:  
.ER WHGM7 20260523 Z DC202605230052/DH06/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0522 : / 18.7  
.E2 : 0523 : / 18.4 / 18.2 / 17.9 / 17.4  
.E3 : 0524 : / 17.1 / 16.6 / 16.0 / 15.6  
.E4 : 0525 : / 15.2 / 14.7 / 13.9 / 13.2  
.E5 : 0526 : / 12.4 / 11.8 / 11.2 / 10.8  
.E6 : 0527 : / 10.6 / 10.3 / 10.1  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 06Z / 12Z / 18Z / 00Z  
: 0522 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 22 AT 23Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0522 / 0.00  
: 0523 / 0.00 / 0.00 / 0.06  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 24 0.06 INCHES  
 
:________________________________________________________________  
 
:ST CHARLES 1 E, MO - MISSOURI RIVER HSA - LSX  
: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 24.6 FT AT 0030Z ON MAY 23  
 
:OBS STAGE / 06Z / 12Z / 18Z / 00Z  
: 0522 / 24.3 / 24.5 / 24.6 / 24.6  
 
:  
.ER SCLM7 20260523 Z DC202605230052/DH06/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0522 : / 24.5  
.E2 : 0523 : / 24.4 / 24.2 / 24.0 / 23.7  
.E3 : 0524 : / 23.4 / 23.2 / 22.7 / 22.2  
.E4 : 0525 : / 21.8 / 21.5 / 21.1 / 20.5  
.E5 : 0526 : / 19.9 / 19.3 / 18.7 / 18.3  
.E6 : 0527 : / 17.9 / 17.6 / 17.3  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 06Z / 12Z / 18Z / 00Z  
: 0522 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 23 AT 00Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0522 / 0.00  
: 0523 / 0.00 / 0.00 / 0.02  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 24 0.02 INCHES  
 
:****************************************************************  
:COMMENT  
:  
:  
:HSA - HYDROLOGIC SERVICE AREA  
:WFO - WEATHER FORECAST OFFICE  
:FSD - NWS WFO SIOUX FALLS, SOUTH DAKOTA  
:OAX - NWS WFO OMAHA, NEBRASKA  
:EAX - NWS WFO PLEASANT HILL, MISSOURI  
:LSX - NWS WFO ST. LOUIS, 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 SIPPRELL  
:...END OF MESSAGE...  
 
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