309  
FGUS54 KORN 041434  
RVFSHV  
RIVER FORECAST  
NATIONAL WEATHER SERVICE  
NWS LOWER MISSISSIPPI RIVER FORECAST CENTER; SLIDELL, LA  
1434 GMT FRI SEP 4 2026  
 
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 RED  
:  
: FORECASTS INCLUDE 24 - HOURS OF FUTURE RAINFALL IN 6 HOUR INCREMENTS  
:  
:  
:************************************************************  
:COUSHATTA, LA - RED RIVER  
:ACTION STAGE 30.5 FT MINOR FLOOD STAGE 31.0 FT  
:MODERATE FLOOD STAGE 33.0 FT MAJOR FLOOD STAGE 37.0 FT  
:  
:LATEST RIVER STAGE 25.0 FT AT 1400 Z ON SEP 04  
.ER CSHL1 0904 Z DC202609041434/DH18/HGIFFZZ/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0904 : / 25.0 / 25.0 / 25.0  
.E2 : 0905 : / 25.0 / 25.0 / 25.0 / 25.0  
.E3 : 0906 : / 25.0 / 25.0 / 25.0 / 25.0  
.E4 : 0907 : / 25.0 / 25.0 / 25.0 / 25.0  
.E5 : 0908 : / 25.0 / 25.0 / 24.9 / 24.9  
.E6 : 0909 : / 24.9  
.ER CSHL1 0904 Z DC202609041434/DH18/PPQFZ/DIH6  
:QPF FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0904 : / 0.00 / 0.03 / 0.00  
.E2 : 0905 : / 0.01  
.ER CSHL1 0904 Z DC202609041434/DH18/PPDFZ/DIH24/0.04  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:GRAND ECORE, LA - RED RIVER  
:ACTION STAGE 32.0 FT MINOR FLOOD STAGE 33.0 FT  
:MODERATE FLOOD STAGE 36.0 FT MAJOR FLOOD STAGE 39.0 FT  
:  
:LATEST RIVER STAGE 20.1 FT AT 1400 Z ON SEP 04  
.ER GREL1 0904 Z DC202609041434/DH18/HGIFFZZ/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0904 : / 20.1 / 20.1 / 20.1  
.E2 : 0905 : / 20.1 / 20.2 / 20.2 / 20.2  
.E3 : 0906 : / 20.2 / 20.1 / 20.1 / 20.1  
.E4 : 0907 : / 20.1 / 20.1 / 20.1 / 20.1  
.E5 : 0908 : / 20.1 / 20.1 / 20.1 / 20.1  
.E6 : 0909 : / 20.1  
.ER GREL1 0904 Z DC202609041434/DH18/PPQFZ/DIH6  
:QPF FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0904 : / 0.01 / 0.13 / 0.00  
.E2 : 0905 : / 0.01  
.ER GREL1 0904 Z DC202609041434/DH18/PPDFZ/DIH24/0.15  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:SHREVEPORT, LA - RED RIVER  
:ACTION STAGE MISSING MINOR FLOOD STAGE MISSING  
:MODERATE FLOOD STAGE MISSING MAJOR FLOOD STAGE MISSING  
:  
:LATEST ESTIMATED RIVER DISCHARGE 4.39 KCFS AT 1200 Z ON SEP 04  
: MODEL SIMULATED INFLOWS  
.ER SVPL1 20260903 Z DC202609041434/DH18/QRIPZ/DIH6  
:FLOW OBS / 18Z / 00Z / 06Z / 12Z  
.E1 : 0903 : / 4.20E / 4.24E / 4.31E / 4.39E  
:  
.ER SVPL1 0904 Z DC202609041434/DH18/QRIFFZZ/DIH6  
:FLOW FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0904 : / 4.46 / 4.52 / 4.56  
.E2 : 0905 : / 4.57 / 4.57 / 4.55 / 4.51  
.E3 : 0906 : / 4.46 / 4.40 / 4.33 / 4.25  
.E4 : 0907 : / 4.16 / 4.06 / 3.96 / 3.86  
.E5 : 0908 : / 3.76 / 3.66 / 3.57 / 3.49  
.E6 : 0909 : / 3.44  
.ER SVPL1 0904 Z DC202609041434/DH18/PPQFZ/DIH6  
:QPF FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0904 : / 0.00 / 0.02 / 0.00  
.E2 : 0905 : / 0.00  
.ER SVPL1 0904 Z DC202609041434/DH18/PPDFZ/DIH24/0.02  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:COUSHATTA, LA - RED RIVER  
:ACTION STAGE MISSING MINOR FLOOD STAGE MISSING  
:MODERATE FLOOD STAGE MISSING MAJOR FLOOD STAGE MISSING  
:  
:LATEST ESTIMATED RIVER DISCHARGE 5.15 KCFS AT 1200 Z ON SEP 04  
: MODEL SIMULATED INFLOWS  
.ER CSHL1 20260903 Z DC202609041434/DH18/QRIPZ/DIH6  
:FLOW OBS / 18Z / 00Z / 06Z / 12Z  
.E1 : 0903 : / 5.15E / 5.12E / 5.12E / 5.15E  
:  
.ER CSHL1 0904 Z DC202609041434/DH18/QRIFFZZ/DIH6  
:FLOW FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0904 : / 5.19 / 5.25 / 5.31  
.E2 : 0905 : / 5.36 / 5.38 / 5.39 / 5.38  
.E3 : 0906 : / 5.35 / 5.30 / 5.25 / 5.18  
.E4 : 0907 : / 5.09 / 5.00 / 4.90 / 4.80  
.E5 : 0908 : / 4.69 / 4.58 / 4.47 / 4.36  
.E6 : 0909 : / 4.26  
.ER CSHL1 0904 Z DC202609041434/DH18/PPQFZ/DIH6  
:QPF FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0904 : / 0.00 / 0.03 / 0.00  
.E2 : 0905 : / 0.01  
.ER CSHL1 0904 Z DC202609041434/DH18/PPDFZ/DIH24/0.04  
:  
:FORECASTER COMMENTS...  
:  
:************************************************************  
:GRAND ECORE, LA - RED RIVER  
:ACTION STAGE MISSING MINOR FLOOD STAGE MISSING  
:MODERATE FLOOD STAGE MISSING MAJOR FLOOD STAGE MISSING  
:  
:LATEST ESTIMATED RIVER DISCHARGE 5.33 KCFS AT 1200 Z ON SEP 04  
: MODEL SIMULATED INFLOWS  
.ER GREL1 20260903 Z DC202609041434/DH18/QRIPZ/DIH6  
:FLOW OBS / 18Z / 00Z / 06Z / 12Z  
.E1 : 0903 : / 5.43E / 5.37E / 5.34E / 5.33E  
:  
.ER GREL1 0904 Z DC202609041434/DH18/QRIFFZZ/DIH6  
:FLOW FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0904 : / 5.33 / 5.36 / 5.41  
.E2 : 0905 : / 5.46 / 5.50 / 5.51 / 5.51  
.E3 : 0906 : / 5.50 / 5.46 / 5.42 / 5.36  
.E4 : 0907 : / 5.28 / 5.20 / 5.11 / 5.00  
.E5 : 0908 : / 4.90 / 4.79 / 4.67 / 4.56  
.E6 : 0909 : / 4.45  
.ER GREL1 0904 Z DC202609041434/DH18/PPQFZ/DIH6  
:QPF FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0904 : / 0.01 / 0.13 / 0.00  
.E2 : 0905 : / 0.01  
.ER GREL1 0904 Z DC202609041434/DH18/PPDFZ/DIH24/0.15  
:  
:FORECASTER COMMENTS...  
:  
:  
:*******************************************************************  
:  
.AR ORN 0904 DT202609041434/YIIRZ 4 : ASH  
:  

 
:  
:...END OF MESSAGE...  
 
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