043  
FGUS54 KORN 181358  
RVFLCH  
RIVER FORECAST  
NATIONAL WEATHER SERVICE  
NWS LOWER MISSISSIPPI RIVER FORECAST CENTER; SLIDELL, LA  
1358 GMT FRI APR 18 2025  
 
THIS IS A NWS GUIDANCE PRODUCT FROM THE LOWER MISSISSIPPI RIVER  
FORECAST CENTER. PUBLIC FORECASTS AND WARNINGS ARE ISSUED BY NWS  
WEATHER FORECAST OFFICES.  
 
: FORECAST GROUP IS CALCASIEU  
:  
: FORECASTS INCLUDE 48 - HOURS OF FUTURE RAINFALL IN 6 HOUR INCREMENTS  
:  
:  
:************************************************************  
:GLENMORA, LA - CALCASIEU RIVER  
:ACTION STAGE 12.0 FT MINOR FLOOD STAGE 12.0 FT  
:MODERATE FLOOD STAGE 16.0 FT MAJOR FLOOD STAGE 18.0 FT  
:  
:LATEST RIVER STAGE 7.8 FT AT 1345 Z ON APR 18  
.ER GLML1 0418 Z DC202504181358/DH18/HGIFFZZ/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 7.7 / 7.6 / 7.5  
.E2 : 0419 : / 7.5 / 7.4 / 7.4 / 7.3  
.E3 : 0420 : / 7.3 / 7.3 / 7.3 / 7.2  
.E4 : 0421 : / 7.2 / 7.2 / 7.2 / 7.2  
.E5 : 0422 : / 7.2 / 7.2 / 7.2 / 7.2  
.E6 : 0423 : / 7.2  
.ER GLML1 0418 Z DC202504181358/DH18/PPQFZ/DIH6  
:QPF FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 0.00 / 0.00 / 0.00  
.E2 : 0419 : / 0.00 / 0.00 / 0.00 / 0.00  
.E3 : 0420 : / 0.00  
.ER GLML1 0418 Z DC202504181358/DH18/PPDFZ/DIH48/0.00  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:OBERLIN, LA - CALCASIEU RIVER  
:ACTION STAGE 12.0 FT MINOR FLOOD STAGE 13.0 FT  
:MODERATE FLOOD STAGE 15.0 FT MAJOR FLOOD STAGE 19.0 FT  
:  
:LATEST RIVER STAGE 7.0 FT AT 1315 Z ON APR 18  
.ER OBCL1 0418 Z DC202504181358/DH18/HGIFFZZ/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 6.6 / 6.2 / 5.8  
.E2 : 0419 : / 5.3 / 5.0 / 4.7 / 4.5  
.E3 : 0420 : / 4.3 / 4.2 / 4.1 / 3.9  
.E4 : 0421 : / 3.8 / 3.7 / 3.7 / 3.5  
.E5 : 0422 : / 3.4 / 3.3 / 3.3 / 3.2  
.E6 : 0423 : / 3.1  
.ER OBCL1 0418 Z DC202504181358/DH18/PPQFZ/DIH6  
:QPF FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 0.00 / 0.00 / 0.00  
.E2 : 0419 : / 0.00 / 0.00 / 0.00 / 0.00  
.E3 : 0420 : / 0.00  
.ER OBCL1 0418 Z DC202504181358/DH18/PPDFZ/DIH48/0.00  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:MITTIE, LA - WHISKY CHITTO CREEK  
:ACTION STAGE 15.0 FT MINOR FLOOD STAGE 15.0 FT  
:MODERATE FLOOD STAGE 20.0 FT MAJOR FLOOD STAGE 23.0 FT  
:  
:LATEST RIVER STAGE 3.8 FT AT 1315 Z ON APR 18  
.ER MTTL1 0418 Z DC202504181358/DH18/HGIFFZZ/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 3.8 / 3.8 / 3.8  
.E2 : 0419 : / 3.8 / 3.8 / 3.8 / 3.8  
.E3 : 0420 : / 3.7 / 3.7 / 3.7 / 3.7  
.E4 : 0421 : / 3.7 / 3.7 / 3.7 / 3.7  
.E5 : 0422 : / 3.7 / 3.7 / 3.7 / 3.7  
.E6 : 0423 : / 3.7  
.ER MTTL1 0418 Z DC202504181358/DH18/PPQFZ/DIH6  
:QPF FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 0.00 / 0.00 / 0.00  
.E2 : 0419 : / 0.00 / 0.00 / 0.00 / 0.00  
.E3 : 0420 : / 0.00  
.ER MTTL1 0418 Z DC202504181358/DH18/PPDFZ/DIH48/0.00  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:KINDER, LA - CALCASIEU RIVER  
:ACTION STAGE 13.5 FT MINOR FLOOD STAGE 16.0 FT  
:MODERATE FLOOD STAGE 20.0 FT MAJOR FLOOD STAGE 23.0 FT  
:  
:LATEST RIVER STAGE 8.6 FT AT 1315 Z ON APR 18  
.ER KDRL1 0418 Z DC202504181358/DH18/HGIFFZZ/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 8.3 / 8.0 / 7.7  
.E2 : 0419 : / 7.3 / 6.9 / 6.5 / 6.0  
.E3 : 0420 : / 5.7 / 5.3 / 5.0 / 4.9  
.E4 : 0421 : / 4.7 / 4.6 / 4.5 / 4.4  
.E5 : 0422 : / 4.3 / 4.1 / 4.1 / 4.0  
.E6 : 0423 : / 3.9  
.ER KDRL1 0418 Z DC202504181358/DH18/PPQFZ/DIH6  
:QPF FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 0.00 / 0.00 / 0.00  
.E2 : 0419 : / 0.00 / 0.00 / 0.00 / 0.00  
.E3 : 0420 : / 0.00  
.ER KDRL1 0418 Z DC202504181358/DH18/PPDFZ/DIH48/0.00  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:WHITE OAK PARK, LA - CALCASIEU RIVER  
:ACTION STAGE 1.5 FT MINOR FLOOD STAGE 2.0 FT  
:MODERATE FLOOD STAGE 4.0 FT MAJOR FLOOD STAGE 6.0 FT  
:  
:LATEST RIVER STAGE 0.4 FT AT 1230 Z ON APR 18  
.ER CWOL1 0418 Z DC202504181358/DH18/HGIFFZZ/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 1.2 / 1.3 / 1.1  
.E2 : 0419 : / 0.5 / 1.2 / 1.4 / 1.1  
.E3 : 0420 : / 0.6 / 1.0 / 1.3 / 1.1  
.E4 : 0421 : / 0.6 / 0.8 / 1.3 / 1.1  
.E5 : 0422 : / 0.7 / 0.6 / 1.3 / 0.9  
.E6 : 0423 : / 0.8  
.ER CWOL1 0418 Z DC202504181358/DH18/PPQFZ/DIH6  
:QPF FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 0.00 / 0.00 / 0.00  
.E2 : 0419 : / 0.00 / 0.00 / 0.00 / 0.00  
.E3 : 0420 : / 0.00  
.ER CWOL1 0418 Z DC202504181358/DH18/PPDFZ/DIH48/0.00  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:SAM HOUSTON JONES STATE PARK, LA - CALCASIEU RIVER  
:ACTION STAGE 3.0 FT MINOR FLOOD STAGE 5.0 FT  
:MODERATE FLOOD STAGE 8.0 FT MAJOR FLOOD STAGE 10.0 FT  
:  
:LATEST ESTIMATED RIVER STAGE 1.7 FT AT 1200 Z ON APR 18  
.ER LCRL1 0418 Z DC202504181358/DH18/HGIFFZZ/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 2.2 / 2.2 / 1.9  
.E2 : 0419 : / 1.7 / 2.1 / 2.2 / 2.0  
.E3 : 0420 : / 1.7 / 1.9 / 2.2 / 2.0  
.E4 : 0421 : / 1.6 / 1.8 / 2.2 / 1.9  
.E5 : 0422 : / 1.6 / 1.6 / 2.1 / 1.8  
.E6 : 0423 : / 1.7  
.ER LCRL1 0418 Z DC202504181358/DH18/PPQFZ/DIH6  
:QPF FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 0.00 / 0.00 / 0.00  
.E2 : 0419 : / 0.00 / 0.00 / 0.00 / 0.00  
.E3 : 0420 : / 0.00  
.ER LCRL1 0418 Z DC202504181358/DH18/PPDFZ/DIH48/0.00  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:SALTWATER BARRIER, LA - CALCASIEU RIVER  
:ACTION STAGE 4.0 FT MINOR FLOOD STAGE 4.0 FT  
:MODERATE FLOOD STAGE 6.0 FT MAJOR FLOOD STAGE 8.0 FT  
:  
:LATEST POOL ELEVATION 2.5 FT AT 1059 Z ON APR 18  
.ER LCHL1 0418 Z DC202504181358/DH18/HPIFFZZ/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 2.8 / 2.9 / 2.7  
.E2 : 0419 : / 2.4 / 2.7 / 2.9 / 2.7  
.E3 : 0420 : / 2.4 / 2.7 / 2.9 / 2.7  
.E4 : 0421 : / 2.3 / 2.6 / 2.9 / 2.7  
.E5 : 0422 : / 2.3 / 2.5 / 2.9 / 2.6  
.E6 : 0423 : / 2.4  
.ER LCHL1 0418 Z DC202504181358/DH18/PPQFZ/DIH6  
:QPF FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 0.00 / 0.00 / 0.00  
.E2 : 0419 : / 0.00 / 0.00 / 0.00 / 0.00  
.E3 : 0420 : / 0.01  
.ER LCHL1 0418 Z DC202504181358/DH18/PPDFZ/DIH48/0.01  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:BASILE, LA - BAYOU NEZPIQUE  
:ACTION STAGE 22.0 FT MINOR FLOOD STAGE 22.0 FT  
:MODERATE FLOOD STAGE 24.0 FT MAJOR FLOOD STAGE 28.0 FT  
:  
:LATEST RIVER STAGE 4.1 FT AT 1315 Z ON APR 18  
.ER BSLL1 0418 Z DC202504181358/DH18/HGIFFZZ/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 4.1 / 4.0 / 4.0  
.E2 : 0419 : / 3.9 / 3.9 / 3.8 / 3.8  
.E3 : 0420 : / 3.7 / 3.7 / 3.7 / 3.7  
.E4 : 0421 : / 3.6 / 3.6 / 3.6 / 3.6  
.E5 : 0422 : / 3.6 / 3.6 / 3.6 / 3.6  
.E6 : 0423 : / 3.6  
.ER BSLL1 0418 Z DC202504181358/DH18/PPQFZ/DIH6  
:QPF FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 0.00 / 0.00 / 0.00  
.E2 : 0419 : / 0.00 / 0.00 / 0.00 / 0.00  
.E3 : 0420 : / 0.00  
.ER BSLL1 0418 Z DC202504181358/DH18/PPDFZ/DIH48/0.00  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:MERMENTAU, LA - MERMENTAU RIVER  
:ACTION STAGE 4.0 FT MINOR FLOOD STAGE 4.0 FT  
:MODERATE FLOOD STAGE 6.0 FT MAJOR FLOOD STAGE 8.0 FT  
:  
:LATEST RIVER STAGE 2.8 FT AT 1315 Z ON APR 18  
.ER MRML1 0418 Z DC202504181358/DH18/HGIFFZZ/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 2.6 / 2.7 / 2.8  
.E2 : 0419 : / 2.7 / 2.6 / 2.7 / 2.8  
.E3 : 0420 : / 2.7 / 2.6 / 2.7 / 2.8  
.E4 : 0421 : / 2.7 / 2.7 / 2.7 / 2.8  
.E5 : 0422 : / 2.7 / 2.7 / 2.7 / 2.8  
.E6 : 0423 : / 2.7  
.ER MRML1 0418 Z DC202504181358/DH18/PPQFZ/DIH6  
:QPF FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 0.00 / 0.00 / 0.00  
.E2 : 0419 : / 0.00 / 0.00 / 0.00 / 0.00  
.E3 : 0420 : / 0.00  
.ER MRML1 0418 Z DC202504181358/DH18/PPDFZ/DIH48/0.00  
:  
:FORECASTER COMMENTS...  
:  
:  
:*******************************************************************  
:  
.AR ORN 0418 DT202504181358/YIIRZ 6 : JSS  
:  
 
:  
:...END OF MESSAGE...  
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