549  
FGUS53 KKRF 151606  
RVFNPL  
 
RIVER FORECAST  
NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO  
1605Z FRI MAY 15 2026  
:  
: THIS PRODUCT HAS PRELIMINARY DATA AND SUBJECT TO REVISION.  
: REFER TO YOUR LOCAL WFO FOR THE LATEST OFFICIAL RIVER FORECAST.  
 
: FORECAST GROUP IS NOPLAT  
 
: **************************************************************  
: *** THIS FORECAST INCLUDES PROJECTED SNOWMELT DUE TO ***  
: *** FORECASTED 6-HOUR MEAN TEMPERATURES FOR NEXT 15 DAYS. ***  
: **************************************************************  
 
: ==> THIS FORECAST INCLUDES OBSD PRECIP & 24 HOURS OF QPF  
 
:________________________________________________________________  
 
:NORTHGATE 4 NW, CO - NORTH PLATTE RIVER HSA - BOU  
:MINOR FLOOD STAGE 8.0 FT FCST ISSUANCE STAGE 7.0 FT  
:MODERATE FLOOD STAGE 9.5 FT MAJOR FLOOD STAGE 11.0 FT  
:LATEST RIVER STAGE 2.5 FT AT 1545Z ON MAY 15  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0514 / 2.6 / 2.5 / 2.5 / 2.5  
 
:  
.ER NGTC2 20260515 Z DC202605151605/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0515 : / 2.5 / 2.5 / 2.5  
.E2 : 0516 : / 2.5 / 2.5 / 2.4 / 2.5  
.E3 : 0517 : / 2.5 / 2.5 / 2.4 / 2.4  
.E4 : 0518 : / 2.4 / 2.3 / 2.2 / 2.2  
.E5 : 0519 : / 2.1 / 2.1 / 2.1 / 2.1  
.E6 : 0520 : / 2.1  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0514 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 15 AT 15Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0515 / 0.00 / 0.00 / 0.00  
: 0516 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 16 0.00 INCHES  
 
:________________________________________________________________  
 
:ENCAMPMENT 8 NE, WY - ENCAMPMENT RIVER HSA - CYS  
:MINOR FLOOD STAGE 6.5 FT FCST ISSUANCE STAGE 5.5 FT  
:MODERATE FLOOD STAGE 7.5 FT MAJOR FLOOD STAGE 8.5 FT  
:LATEST RIVER STAGE 3.4 FT AT 1530Z ON MAY 15  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0514 / 3.3 / 3.2 / 3.3 / 3.5  
 
:  
.ER ECRW4 20260515 Z DC202605151605/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0515 : / 3.4 / 3.3 / 3.7  
.E2 : 0516 : / 3.8 / 3.6 / 3.5 / 3.6  
.E3 : 0517 : / 3.7 / 3.7 / 3.6 / 3.5  
.E4 : 0518 : / 3.5 / 3.5 / 3.4 / 3.3  
.E5 : 0519 : / 3.2 / 3.1 / 3.1 / 3.0  
.E6 : 0520 : / 3.0  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0514 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 15 AT 15Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0515 / 0.00 / 0.00 / 0.00  
: 0516 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 16 0.00 INCHES  
 
:________________________________________________________________  
 
:SARATOGA, WY - NORTH PLATTE RIVER HSA - CYS  
:MINOR FLOOD STAGE 8.5 FT FCST ISSUANCE STAGE 7.5 FT  
:MODERATE FLOOD STAGE 9.5 FT MAJOR FLOOD STAGE 10.5 FT  
:LATEST RIVER STAGE 4.7 FT AT 1545Z ON MAY 15  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0514 / 4.6 / 4.7 / 4.6 / 4.6  
 
:  
.ER SRAW4 20260515 Z DC202605151605/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0515 : / 4.7 / 4.6 / 4.6  
.E2 : 0516 : / 4.7 / 4.7 / 4.7 / 4.6  
.E3 : 0517 : / 4.7 / 4.7 / 4.7 / 4.7  
.E4 : 0518 : / 4.7 / 4.6 / 4.6 / 4.6  
.E5 : 0519 : / 4.5 / 4.4 / 4.3 / 4.3  
.E6 : 0520 : / 4.2  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0514 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 15 AT 15Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0515 / 0.00 / 0.00 / 0.00  
: 0516 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 16 0.00 INCHES  
 
:________________________________________________________________  
 
:SINCLAIR 7 NE, WY - NORTH PLATTE RIVER HSA - CYS  
:MINOR FLOOD STAGE 9.0 FT FCST ISSUANCE STAGE 8.5 FT  
:MODERATE FLOOD STAGE 10.0 FT MAJOR FLOOD STAGE 11.0 FT  
:LATEST RIVER STAGE 4.0 FT AT 1545Z ON MAY 15  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0514 / 3.8 / 3.8 / 3.8 / 4.0  
 
:  
.ER SINW4 20260515 Z DC202605151605/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0515 : / 4.0 / 3.9 / 3.9  
.E2 : 0516 : / 4.1 / 4.0 / 3.9 / 3.9  
.E3 : 0517 : / 4.1 / 4.0 / 3.9 / 3.9  
.E4 : 0518 : / 4.1 / 4.0 / 4.0 / 4.0  
.E5 : 0519 : / 4.1 / 3.9 / 3.9 / 3.9  
.E6 : 0520 : / 4.0  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0514 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 15 AT 15Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0515 / 0.00 / 0.00 / 0.00  
: 0516 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 16 0.00 INCHES  
 
:________________________________________________________________  
 
:HANNA 10 N, WY - MEDICINE BOW RIVER HSA - CYS  
:MINOR FLOOD STAGE 6.0 FT FCST ISSUANCE STAGE 5.0 FT  
:MODERATE FLOOD STAGE 7.0 FT MAJOR FLOOD STAGE 8.0 FT  
:LATEST RIVER STAGE 2.1 FT AT 1530Z ON MAY 15  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0514 / 2.1 / 2.1 / 2.1 / 2.1  
 
:  
.ER HANW4 20260515 Z DC202605151605/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0515 : / 2.1 / 2.0 / 2.1  
.E2 : 0516 : / 2.1 / 2.2 / 2.2 / 2.2  
.E3 : 0517 : / 2.0 / 1.9 / 2.0 / 2.0  
.E4 : 0518 : / 2.0 / 2.0 / 2.0 / 2.0  
.E5 : 0519 : / 2.0 / 2.0 / 2.0 / 2.0  
.E6 : 0520 : / 2.0  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0514 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 15 AT 15Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0515 / 0.00 / 0.00 / 0.00  
: 0516 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 16 0.00 INCHES  
 
:________________________________________________________________  
 
:WOODS LANDING 3 NE, WY - LARAMIE RIVER HSA - CYS  
:MINOR FLOOD STAGE 6.0 FT FCST ISSUANCE STAGE 5.0 FT  
:MODERATE FLOOD STAGE 6.5 FT MAJOR FLOOD STAGE 7.0 FT  
:LATEST RIVER STAGE 1.5 FT AT 1545Z ON MAY 15  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0514 / 1.5 / 1.5 / 1.5 / 1.4  
 
:  
.ER WODW4 20260515 Z DC202605151605/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0515 : / 1.4 / 1.4 / 1.3  
.E2 : 0516 : / 1.4 / 1.4 / 1.3 / 1.3  
.E3 : 0517 : / 1.4 / 1.3 / 1.3 / 1.2  
.E4 : 0518 : / 1.3 / 1.3 / 1.2 / 1.2  
.E5 : 0519 : / 1.3 / 1.2 / 1.2 / 1.1  
.E6 : 0520 : / 1.2  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0514 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 15 AT 15Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0515 / 0.00 / 0.00 / 0.00  
: 0516 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 16 0.00 INCHES  
 
:________________________________________________________________  
 
:LARAMIE, WY - LARAMIE RIVER HSA - CYS  
:MINOR FLOOD STAGE 9.0 FT FCST ISSUANCE STAGE 8.0 FT  
:MODERATE FLOOD STAGE 10.0 FT MAJOR FLOOD STAGE 11.0 FT  
:LATEST RIVER STAGE 3.4 FT AT 1500Z ON MAY 15  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0514 / 3.4 / 3.4 / 3.4 / 3.4  
 
:  
.ER LLRW4 20260515 Z DC202605151605/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0515 : / 3.4 / 3.4 / 3.5  
.E2 : 0516 : / 3.5 / 3.5 / 3.5 / 3.5  
.E3 : 0517 : / 3.5 / 3.5 / 3.5 / 3.5  
.E4 : 0518 : / 3.5 / 3.5 / 3.5 / 3.5  
.E5 : 0519 : / 3.5 / 3.5 / 3.5 / 3.5  
.E6 : 0520 : / 3.5  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0514 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 15 AT 15Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0515 / 0.00 / 0.00 / 0.00  
: 0516 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 16 0.00 INCHES  
 
:****************************************************************  
:COMMENT  
:  
:  
:HSA - HYDROLOGIC SERVICE AREA  
:WFO - WEATHER FORECAST OFFICE  
:BOU - NWS WFO DENVER, COLORADO  
:CYS - NWS WFO CHEYENNE, WYOMING  
:RIW - NWS WFO RIVERTON, WYOMING  
:LBF - NWS WFO NORTH PLATTE, NEBRASKA  
: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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