446  
FGUS54 KORN 121347  
RVFSHV  
RIVER FORECAST  
NATIONAL WEATHER SERVICE  
NWS LOWER MISSISSIPPI RIVER FORECAST CENTER; SLIDELL, LA  
1347 GMT TUE AUG 12 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 LOWER OUACHITA  
:  
: FORECASTS INCLUDE 24 - HOURS OF FUTURE RAINFALL IN 6 HOUR INCREMENTS  
:  
:  
:************************************************************  
:BAYOU D'ARBONNE LAKE DAM, LA - BAYOU D ARBONNE  
:ACTION STAGE 82.3 FT MINOR FLOOD STAGE 83.0 FT  
:MODERATE FLOOD STAGE 84.5 FT MAJOR FLOOD STAGE 86.0 FT  
:  
:LATEST POOL ELEVATION 79.9 FT AT 1245 Z ON AUG 12  
.ER LDBL1 0812 Z DC202508121347/DH18/HPIFFZZ/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0812 : / 79.9 / 79.9 / 79.9  
.E2 : 0813 : / 79.9 / 79.9 / 79.9 / 79.9  
.E3 : 0814 : / 79.9 / 79.9 / 79.9 / 79.9  
.E4 : 0815 : / 79.9 / 79.9 / 79.9 / 79.9  
.E5 : 0816 : / 79.9 / 79.9 / 79.9 / 79.9  
.E6 : 0817 : / 79.9  
.ER LDBL1 0812 Z DC202508121347/DH18/PPQFZ/DIH6  
:QPF FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0812 : / 0.01 / 0.18 / 0.06  
.E2 : 0813 : / 0.00  
.ER LDBL1 0812 Z DC202508121347/DH18/PPDFZ/DIH24/0.25  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:MONROE, LA - OUACHITA RIVER  
:ACTION STAGE 35.5 FT MINOR FLOOD STAGE 40.0 FT  
:MODERATE FLOOD STAGE 43.0 FT MAJOR FLOOD STAGE 45.0 FT  
:  
:LATEST RIVER STAGE 18.3 FT AT 1300 Z ON AUG 12  
.ER MLUL1 0812 Z DC202508121347/DH18/HGIFFZZ/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0812 : / 18.4 / 18.4 / 18.3  
.E2 : 0813 : / 18.3 / 18.3 / 18.3 / 18.3  
.E3 : 0814 : / 18.3 / 18.3 / 18.3 / 18.3  
.E4 : 0815 : / 18.3 / 18.3 / 18.3 / 18.2  
.E5 : 0816 : / 18.2 / 18.2 / 18.2 / 18.2  
.E6 : 0817 : / 18.2  
.ER MLUL1 0812 Z DC202508121347/DH18/PPQFZ/DIH6  
:QPF FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0812 : / 0.01 / 0.06 / 0.04  
.E2 : 0813 : / 0.00  
.ER MLUL1 0812 Z DC202508121347/DH18/PPDFZ/DIH24/0.11  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:COLUMBIA L&D, LA - OUACHITA RIVER  
:ACTION STAGE 62.0 FT MINOR FLOOD STAGE 65.0 FT  
:MODERATE FLOOD STAGE 67.0 FT MAJOR FLOOD STAGE 70.0 FT  
:  
:LATEST POOL ELEVATION 49.1 FT AT 1000 Z ON AUG 12  
.ER COLL1 0812 Z DC202508121347/DH18/HPIFFZZ/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0812 : / 49.1 / 49.1 / 49.1  
.E2 : 0813 : / 49.1 / 49.1 / 49.1 / 49.1  
.E3 : 0814 : / 49.1 / 49.1 / 49.1 / 49.1  
.E4 : 0815 : / 49.1 / 49.1 / 49.1 / 49.1  
.E5 : 0816 : / 49.1 / 49.1 / 49.1 / 49.1  
.E6 : 0817 : / 49.1  
.ER COLL1 0812 Z DC202508121347/DH18/PPQFZ/DIH6  
:QPF FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0812 : / 0.01 / 0.07 / 0.10  
.E2 : 0813 : / 0.00  
.ER COLL1 0812 Z DC202508121347/DH18/PPDFZ/DIH24/0.18  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:ROCHELLE, LA - LITTLE RIVER OF LOUISIANA  
:ACTION STAGE 31.5 FT MINOR FLOOD STAGE 32.0 FT  
:MODERATE FLOOD STAGE 38.0 FT MAJOR FLOOD STAGE 42.0 FT  
:  
:LATEST RIVER STAGE 5.6 FT AT 1330 Z ON AUG 12  
.ER RHLL1 0812 Z DC202508121347/DH18/HGIFFZZ/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0812 : / 5.7 / 5.7 / 5.7  
.E2 : 0813 : / 5.7 / 5.7 / 5.7 / 5.8  
.E3 : 0814 : / 5.8 / 5.8 / 5.9 / 5.9  
.E4 : 0815 : / 5.9 / 5.9 / 5.9 / 5.9  
.E5 : 0816 : / 5.9 / 5.9 / 5.9 / 5.9  
.E6 : 0817 : / 5.8  
.ER RHLL1 0812 Z DC202508121347/DH18/PPQFZ/DIH6  
:QPF FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0812 : / 0.00 / 0.07 / 0.10  
.E2 : 0813 : / 0.00  
.ER RHLL1 0812 Z DC202508121347/DH18/PPDFZ/DIH24/0.17  
:  
:FORECASTER COMMENTS...  
:  
:  
:*******************************************************************  
:  
.AR ORN 0812 DT202508121347/YIIRZ 28 : LEE  
:  

 
:  
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