912  
FGUS53 KKRF 221513  
RVFBGH  
 
RIVER FORECAST  
NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO  
1513Z WED APR 22 2026  
:  
: THIS PRODUCT HAS PRELIMINARY DATA AND SUBJECT TO REVISION.  
: REFER TO YOUR LOCAL WFO FOR THE LATEST OFFICIAL RIVER FORECAST.  
 
: FORECAST GROUP IS BIGHORN  
 
: **************************************************************  
: *** THIS FORECAST INCLUDES PROJECTED SNOWMELT DUE TO ***  
: *** FORECASTED 6-HOUR MEAN TEMPERATURES FOR NEXT 15 DAYS. ***  
: **************************************************************  
 
: ==> THIS FORECAST INCLUDES OBSD PRECIP & 72 HOURS OF QPF  
 
:________________________________________________________________  
 
:DUBOIS 6 NW, WY - WIND RIVER HSA - RIW  
:MINOR FLOOD STAGE 5.0 FT FCST ISSUANCE STAGE 4.5 FT  
:MODERATE FLOOD STAGE 5.5 FT MAJOR FLOOD STAGE 6.0 FT  
:LATEST RIVER STAGE 3.1 FT AT 1415Z ON APR 22  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0421 / 2.8 / 2.8 / 2.9 / 3.1  
 
:  
.ER DUBW4 20260422 Z DC202604221513/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0422 : / 3.0 / 3.0 / 3.0  
.E2 : 0423 : / 3.0 / 3.0 / 3.0 / 3.0  
.E3 : 0424 : / 3.0 / 3.0 / 3.0 / 3.0  
.E4 : 0425 : / 3.0 / 3.0 / 3.0 / 3.0  
.E5 : 0426 : / 2.9 / 2.9 / 2.9 / 2.9  
.E6 : 0427 : / 2.9 / 2.9 / 2.9 / 2.9  
.E7 : 0428 : / 2.9 / 2.9 / 2.9 / 2.9  
.E8 : 0429 : / 2.9  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0421 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING APR 22 AT 14Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0422 / 0.01 / 0.07 / 0.02  
: 0423 / 0.02 / 0.02 / 0.10 / 0.09  
: 0424 / 0.03 / 0.06 / 0.05 / 0.02  
: 0425 / 0.00  
:  
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING APR 25 0.49 INCHES  
 
:DUBOIS 6 NW, WY - WIND RIVER HSA - RIW  
:LATEST RIVER DISCHARGE 0.258 KCFS AT 1415Z ON APR 22  
 
:  
.ER DUBW4 20260422 Z DC202604221513/DH18/QRIFFZZ/DIH6  
:FLOW FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0422 : / 0.244 / 0.224 / 0.217  
.E2 : 0423 : / 0.217 / 0.221 / 0.224 / 0.225  
.E3 : 0424 : / 0.225 / 0.223 / 0.222 / 0.220  
.E4 : 0425 : / 0.218 / 0.216 / 0.214 / 0.212  
.E5 : 0426 : / 0.210 / 0.208 / 0.206 / 0.204  
.E6 : 0427 : / 0.202 / 0.200 / 0.198 / 0.196  
.E7 : 0428 : / 0.194 / 0.192 / 0.190 / 0.188  
.E8 : 0429 : / 0.186  
 
:  
 
:________________________________________________________________  
 
:DUBOIS 12 SE, WY - WIND RIVER ABV RED CREEK HSA - RIW  
:MINOR FLOOD STAGE 9.5 FT FCST ISSUANCE STAGE 8.5 FT  
:MODERATE FLOOD STAGE 10.0 FT MAJOR FLOOD STAGE 10.5 FT  
:LATEST RIVER STAGE 4.0 FT AT 1445Z ON APR 22  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0421 / 3.6 / 3.5 / 3.4 / 3.9  
 
:  
.ER WRCW4 20260422 Z DC202604221513/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0422 : / 4.0 / 3.7 / 3.6  
.E2 : 0423 : / 3.6 / 3.5 / 3.5 / 3.6  
.E3 : 0424 : / 3.5 / 3.5 / 3.5 / 3.5  
.E4 : 0425 : / 3.5 / 3.5 / 3.5 / 3.4  
.E5 : 0426 : / 3.4 / 3.4 / 3.4 / 3.4  
.E6 : 0427 : / 3.4 / 3.4 / 3.4 / 3.4  
.E7 : 0428 : / 3.4 / 3.4 / 3.4 / 3.5  
.E8 : 0429 : / 3.4  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0421 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING APR 22 AT 14Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0422 / 0.00 / 0.04 / 0.01  
: 0423 / 0.01 / 0.01 / 0.05 / 0.08  
: 0424 / 0.04 / 0.04 / 0.04 / 0.01  
: 0425 / 0.00  
:  
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING APR 25 0.33 INCHES  
 
:DUBOIS 12 SE, WY - WIND RIVER ABV RED CREEK HSA - RIW  
:LATEST RIVER DISCHARGE 0.915 KCFS AT 1445Z ON APR 22  
 
:  
.ER WRCW4 20260422 Z DC202604221513/DH18/QRIFFZZ/DIH6  
:FLOW FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0422 : / 0.951 / 0.746 / 0.701  
.E2 : 0423 : / 0.674 / 0.647 / 0.660 / 0.668  
.E3 : 0424 : / 0.660 / 0.645 / 0.634 / 0.627  
.E4 : 0425 : / 0.621 / 0.615 / 0.609 / 0.603  
.E5 : 0426 : / 0.597 / 0.592 / 0.586 / 0.580  
.E6 : 0427 : / 0.575 / 0.569 / 0.567 / 0.579  
.E7 : 0428 : / 0.576 / 0.568 / 0.596 / 0.608  
.E8 : 0429 : / 0.601  
 
:  
 
:________________________________________________________________  
 
:CROWHEART 10 SE, WY - WIND RIVER HSA - RIW  
:MINOR FLOOD STAGE 10.0 FT FCST ISSUANCE STAGE 9.0 FT  
:MODERATE FLOOD STAGE 10.5 FT MAJOR FLOOD STAGE 11.0 FT  
:LATEST RIVER STAGE 6.0 FT AT 1400Z ON APR 22  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0421 / 5.9 / 6.1 / 6.1 / 6.0  
 
:  
.ER CROW4 20260422 Z DC202604221513/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0422 : / 6.1 / 6.2 / 6.2  
.E2 : 0423 : / 6.2 / 6.2 / 6.1 / 6.1  
.E3 : 0424 : / 6.1 / 6.1 / 6.1 / 6.0  
.E4 : 0425 : / 6.0 / 6.0 / 6.0 / 6.0  
.E5 : 0426 : / 6.0 / 6.0 / 6.0 / 6.0  
.E6 : 0427 : / 6.0 / 6.0 / 6.0 / 5.9  
.E7 : 0428 : / 5.9 / 5.9 / 5.9 / 5.9  
.E8 : 0429 : / 5.9  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0421 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING APR 22 AT 14Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0422 / 0.00 / 0.02 / 0.01  
: 0423 / 0.00 / 0.00 / 0.02 / 0.07  
: 0424 / 0.06 / 0.03 / 0.04 / 0.01  
: 0425 / 0.00  
:  
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING APR 25 0.26 INCHES  
 
:CROWHEART 10 SE, WY - WIND RIVER HSA - RIW  
:LATEST RIVER DISCHARGE 0.640 KCFS AT 1315Z ON APR 22  
 
:  
.ER CROW4 20260422 Z DC202604221513/DH18/QRIFFZZ/DIH6  
:FLOW FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0422 : / 0.697 / 0.895 / 0.809  
.E2 : 0423 : / 0.829 / 0.788 / 0.755 / 0.724  
.E3 : 0424 : / 0.714 / 0.716 / 0.703 / 0.682  
.E4 : 0425 : / 0.667 / 0.654 / 0.645 / 0.639  
.E5 : 0426 : / 0.631 / 0.623 / 0.616 / 0.610  
.E6 : 0427 : / 0.604 / 0.598 / 0.593 / 0.587  
.E7 : 0428 : / 0.583 / 0.582 / 0.582 / 0.581  
.E8 : 0429 : / 0.584  
 
:  
 
:________________________________________________________________  
 
:KINNEAR 20 NW, WY - WIND RIVER HSA - RIW  
: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 3.7 FT AT 1500Z ON APR 22  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0421 / 3.4 / 3.4 / 3.4 / 3.7  
 
:  
.ER KINW4 20260422 Z DC202604221513/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0422 : / 3.6 / 3.5 / 3.5  
.E2 : 0423 : / 3.5 / 3.5 / 3.5 / 3.4  
.E3 : 0424 : / 3.4 / 3.4 / 3.4 / 3.4  
.E4 : 0425 : / 3.4 / 3.4 / 3.3 / 3.3  
.E5 : 0426 : / 3.3 / 3.3 / 3.3 / 3.3  
.E6 : 0427 : / 3.3 / 3.3 / 3.2 / 3.2  
.E7 : 0428 : / 3.2 / 3.2 / 3.2 / 3.2  
.E8 : 0429 : / 3.2  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0421 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING APR 22 AT 15Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0422 / 0.00 / 0.00 / 0.00  
: 0423 / 0.00 / 0.00 / 0.02 / 0.06  
: 0424 / 0.07 / 0.02 / 0.02 / 0.01  
: 0425 / 0.00  
:  
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING APR 25 0.20 INCHES  
 
:KINNEAR 20 NW, WY - WIND RIVER HSA - RIW  
:LATEST RIVER DISCHARGE 0.410 KCFS AT 1400Z ON APR 22  
 
:  
.ER KINW4 20260422 Z DC202604221513/DH18/QRIFFZZ/DIH6  
:FLOW FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0422 : / 0.346 / 0.336 / 0.321  
.E2 : 0423 : / 0.312 / 0.307 / 0.302 / 0.297  
.E3 : 0424 : / 0.292 / 0.287 / 0.282 / 0.277  
.E4 : 0425 : / 0.272 / 0.267 / 0.262 / 0.257  
.E5 : 0426 : / 0.252 / 0.247 / 0.242 / 0.237  
.E6 : 0427 : / 0.232 / 0.227 / 0.222 / 0.217  
.E7 : 0428 : / 0.212 / 0.208 / 0.203 / 0.198  
.E8 : 0429 : / 0.193  
 
:  
 
:________________________________________________________________  
 
:RIVERTON 1 SE, WY - WIND RIVER HSA - RIW  
:MINOR FLOOD STAGE 9.0 FT FCST ISSUANCE STAGE 8.0 FT  
:MODERATE FLOOD STAGE 11.0 FT MAJOR FLOOD STAGE 12.0 FT  
:LATEST RIVER STAGE 2.2 FT AT 1400Z ON APR 22  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0421 / 2.3 / 2.1 / 2.2 / 2.2  
 
:  
.ER WDRW4 20260422 Z DC202604221513/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0422 : / 2.5 / 2.5 / 2.4  
.E2 : 0423 : / 2.3 / 2.3 / 2.3 / 2.3  
.E3 : 0424 : / 2.3 / 2.2 / 2.2 / 2.2  
.E4 : 0425 : / 2.2 / 2.2 / 2.2 / 2.2  
.E5 : 0426 : / 2.2 / 2.2 / 2.2 / 2.2  
.E6 : 0427 : / 2.2 / 2.1 / 2.1 / 2.1  
.E7 : 0428 : / 2.1 / 2.1 / 2.1 / 2.1  
.E8 : 0429 : / 2.1  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0421 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING APR 22 AT 14Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0422 / 0.00 / 0.00 / 0.00  
: 0423 / 0.00 / 0.00 / 0.00 / 0.03  
: 0424 / 0.07 / 0.02 / 0.00 / 0.00  
: 0425 / 0.00  
:  
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING APR 25 0.12 INCHES  
 
:RIVERTON 1 SE, WY - WIND RIVER HSA - RIW  
:LATEST RIVER DISCHARGE 0.046 KCFS AT 1400Z ON APR 22  
 
:  
.ER WDRW4 20260422 Z DC202604221513/DH18/QRIFFZZ/DIH6  
:FLOW FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0422 : / 0.089 / 0.078 / 0.067  
.E2 : 0423 : / 0.064 / 0.061 / 0.058 / 0.055  
.E3 : 0424 : / 0.052 / 0.048 / 0.046 / 0.046  
.E4 : 0425 : / 0.042 / 0.042 / 0.041 / 0.041  
.E5 : 0426 : / 0.040 / 0.039 / 0.039 / 0.038  
.E6 : 0427 : / 0.037 / 0.037 / 0.036 / 0.036  
.E7 : 0428 : / 0.035 / 0.034 / 0.034 / 0.033  
.E8 : 0429 : / 0.032  
 
:  
 
:________________________________________________________________  
 
:RIVERTON 2 SE, WY - LITTLE WIND RIVER HSA - RIW  
:MINOR FLOOD STAGE 8.0 FT FCST ISSUANCE STAGE 7.0 FT  
:MODERATE FLOOD STAGE 10.0 FT MAJOR FLOOD STAGE 11.0 FT  
:LATEST RIVER STAGE 2.1 FT AT 1415Z ON APR 22  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0421 / 2.1 / 2.1 / 2.1 / 2.1  
 
:  
.ER RVTW4 20260422 Z DC202604221513/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0422 : / 2.1 / 2.2 / 2.2  
.E2 : 0423 : / 2.3 / 2.4 / 2.4 / 2.4  
.E3 : 0424 : / 2.4 / 2.3 / 2.3 / 2.3  
.E4 : 0425 : / 2.3 / 2.3 / 2.3 / 2.3  
.E5 : 0426 : / 2.2 / 2.2 / 2.2 / 2.2  
.E6 : 0427 : / 2.2 / 2.2 / 2.2 / 2.2  
.E7 : 0428 : / 2.2 / 2.2 / 2.2 / 2.2  
.E8 : 0429 : / 2.2  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0421 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING APR 22 AT 14Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0422 / 0.00 / 0.00 / 0.00  
: 0423 / 0.00 / 0.00 / 0.00 / 0.02  
: 0424 / 0.07 / 0.01 / 0.00 / 0.00  
: 0425 / 0.00  
:  
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING APR 25 0.10 INCHES  
 
:RIVERTON 2 SE, WY - LITTLE WIND RIVER HSA - RIW  
:LATEST RIVER DISCHARGE 0.177 KCFS AT 1415Z ON APR 22  
 
:  
.ER RVTW4 20260422 Z DC202604221513/DH18/QRIFFZZ/DIH6  
:FLOW FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0422 : / 0.188 / 0.201 / 0.208  
.E2 : 0423 : / 0.223 / 0.249 / 0.265 / 0.264  
.E3 : 0424 : / 0.254 / 0.241 / 0.230 / 0.225  
.E4 : 0425 : / 0.222 / 0.220 / 0.218 / 0.215  
.E5 : 0426 : / 0.213 / 0.211 / 0.209 / 0.208  
.E6 : 0427 : / 0.207 / 0.205 / 0.205 / 0.204  
.E7 : 0428 : / 0.203 / 0.202 / 0.200 / 0.199  
.E8 : 0429 : / 0.198  
 
:  
 
:________________________________________________________________  
 
:BASIN, WY - BIGHORN RIVER HSA - RIW  
:MINOR FLOOD STAGE 10.5 FT FCST ISSUANCE STAGE 9.5 FT  
:MODERATE FLOOD STAGE 11.0 FT MAJOR FLOOD STAGE 13.0 FT  
:LATEST RIVER STAGE 2.9 FT AT 1415Z ON APR 22  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0421 / 2.9 / 3.0 / 3.0 / 2.9  
 
:  
.ER BHBW4 20260422 Z DC202604221513/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0422 : / 2.8 / 2.8 / 2.8  
.E2 : 0423 : / 2.8 / 2.8 / 2.9 / 2.9  
.E3 : 0424 : / 3.0 / 3.0 / 3.0 / 3.1  
.E4 : 0425 : / 3.1 / 3.0 / 3.0 / 3.0  
.E5 : 0426 : / 3.0 / 3.0 / 3.0 / 3.0  
.E6 : 0427 : / 3.0 / 3.0 / 3.0 / 3.0  
.E7 : 0428 : / 3.0 / 2.9 / 2.9 / 2.9  
.E8 : 0429 : / 2.9  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0421 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING APR 22 AT 14Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0422 / 0.00 / 0.00 / 0.01  
: 0423 / 0.00 / 0.01 / 0.04 / 0.18  
: 0424 / 0.08 / 0.03 / 0.01 / 0.00  
: 0425 / 0.00  
:  
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING APR 25 0.36 INCHES  
 
:BASIN, WY - BIGHORN RIVER HSA - RIW  
:LATEST RIVER DISCHARGE 0.623 KCFS AT 1415Z ON APR 22  
 
:  
.ER BHBW4 20260422 Z DC202604221513/DH18/QRIFFZZ/DIH6  
:FLOW FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0422 : / 0.618 / 0.618 / 0.618  
.E2 : 0423 : / 0.620 / 0.623 / 0.631 / 0.665  
.E3 : 0424 : / 0.703 / 0.727 / 0.742 / 0.754  
.E4 : 0425 : / 0.762 / 0.748 / 0.730 / 0.716  
.E5 : 0426 : / 0.705 / 0.696 / 0.689 / 0.686  
.E6 : 0427 : / 0.682 / 0.680 / 0.678 / 0.675  
.E7 : 0428 : / 0.673 / 0.670 / 0.667 / 0.664  
.E8 : 0429 : / 0.661  
 
:  
 
:________________________________________________________________  
 
:WAPITI, WY - N FK SHOSHONE RIVER HSA - RIW  
:MINOR FLOOD STAGE 8.0 FT FCST ISSUANCE STAGE 7.0 FT  
:MODERATE FLOOD STAGE 9.0 FT MAJOR FLOOD STAGE 10.0 FT  
:LATEST RIVER STAGE 4.4 FT AT 1415Z ON APR 22  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0421 / 4.1 / 4.0 / 4.2 / 4.4  
 
:  
.ER NFSW4 20260422 Z DC202604221513/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0422 : / 4.3 / 4.2 / 4.3  
.E2 : 0423 : / 4.5 / 4.4 / 4.4 / 4.3  
.E3 : 0424 : / 4.2 / 4.2 / 4.1 / 4.1  
.E4 : 0425 : / 4.1 / 4.0 / 4.0 / 4.0  
.E5 : 0426 : / 4.0 / 4.0 / 4.0 / 4.0  
.E6 : 0427 : / 3.9 / 3.9 / 3.9 / 3.9  
.E7 : 0428 : / 3.9 / 3.9 / 3.9 / 3.9  
.E8 : 0429 : / 3.9  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0421 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING APR 22 AT 14Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0422 / 0.01 / 0.04 / 0.07  
: 0423 / 0.03 / 0.03 / 0.11 / 0.18  
: 0424 / 0.04 / 0.04 / 0.08 / 0.04  
: 0425 / 0.01  
:  
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING APR 25 0.68 INCHES  
 
:WAPITI, WY - N FK SHOSHONE RIVER HSA - RIW  
:LATEST RIVER DISCHARGE 1.110 KCFS AT 1415Z ON APR 22  
 
:  
.ER NFSW4 20260422 Z DC202604221513/DH18/QRIFFZZ/DIH6  
:FLOW FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0422 : / 1.065 / 0.975 / 1.121  
.E2 : 0423 : / 1.268 / 1.214 / 1.169 / 1.071  
.E3 : 0424 : / 0.991 / 0.926 / 0.871 / 0.825  
.E4 : 0425 : / 0.788 / 0.759 / 0.736 / 0.717  
.E5 : 0426 : / 0.702 / 0.689 / 0.677 / 0.667  
.E6 : 0427 : / 0.658 / 0.650 / 0.642 / 0.635  
.E7 : 0428 : / 0.628 / 0.622 / 0.615 / 0.609  
.E8 : 0429 : / 0.603  
 
:  
 
:________________________________________________________________  
 
:LOVELL 2 W, WY - SHOSHONE RIVER HSA - RIW  
:MINOR FLOOD STAGE 11.0 FT FCST ISSUANCE STAGE 10.0 FT  
:MODERATE FLOOD STAGE 11.5 FT MAJOR FLOOD STAGE 12.0 FT  
:LATEST RIVER STAGE 4.7 FT AT 1400Z ON APR 22  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0421 / 4.9 / 4.8 / 4.7 / 4.7  
 
:  
.ER SLOW4 20260422 Z DC202604221513/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0422 : / 4.6 / 4.8 / 4.7  
.E2 : 0423 : / 4.6 / 4.6 / 4.7 / 4.7  
.E3 : 0424 : / 4.8 / 4.8 / 4.8 / 4.9  
.E4 : 0425 : / 4.8 / 4.8 / 4.8 / 4.8  
.E5 : 0426 : / 4.8 / 4.8 / 4.8 / 4.9  
.E6 : 0427 : / 4.9 / 4.9 / 4.9 / 4.9  
.E7 : 0428 : / 4.9 / 5.0 / 5.0 / 5.0  
.E8 : 0429 : / 5.0  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0421 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING APR 22 AT 14Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 72 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0422 / 0.00 / 0.00 / 0.00  
: 0423 / 0.00 / 0.02 / 0.05 / 0.10  
: 0424 / 0.02 / 0.03 / 0.01 / 0.00  
: 0425 / 0.00  
:  
:LOCAL FORECAST 72-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING APR 25 0.23 INCHES  
 
:LOVELL 2 W, WY - SHOSHONE RIVER HSA - RIW  
:LATEST RIVER DISCHARGE 0.284 KCFS AT 1400Z ON APR 22  
 
:  
.ER SLOW4 20260422 Z DC202604221513/DH18/QRIFFZZ/DIH6  
:FLOW FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0422 : / 0.305 / 0.362 / 0.318  
.E2 : 0423 : / 0.302 / 0.298 / 0.310 / 0.346  
.E3 : 0424 : / 0.372 / 0.377 / 0.385 / 0.396  
.E4 : 0425 : / 0.389 / 0.376 / 0.373 / 0.381  
.E5 : 0426 : / 0.384 / 0.383 / 0.387 / 0.398  
.E6 : 0427 : / 0.403 / 0.402 / 0.414 / 0.430  
.E7 : 0428 : / 0.436 / 0.443 / 0.454 / 0.467  
.E8 : 0429 : / 0.471  
 
:  
 
:****************************************************************  
:COMMENT  
:  
:  
:HSA - HYDROLOGIC SERVICE AREA  
:WFO - WEATHER FORECAST OFFICE  
:RIW - NWS WFO RIVERTON, WYOMING  
: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 ALC  
:...END OF MESSAGE...  
 
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