690  
FGUS54 KORN 190056  
RVFLCH  
RIVER FORECAST  
NATIONAL WEATHER SERVICE  
NWS LOWER MISSISSIPPI RIVER FORECAST CENTER; SLIDELL, LA  
0056 GMT SAT APR 19 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 ATCHAFALAYA  
:  
: FORECASTS INCLUDE 48 - HOURS OF FUTURE RAINFALL IN 6 HOUR INCREMENTS  
:  
:  
:************************************************************  
:MORGAN CITY, LA - ATCHAFALAYA RIVER  
:ACTION STAGE 4.0 FT MINOR FLOOD STAGE 6.0 FT  
:MODERATE FLOOD STAGE 7.0 FT MAJOR FLOOD STAGE 12.0 FT  
:  
:LATEST RIVER STAGE 5.0 FT AT 0000 Z ON APR 19  
:RISE ABOVE FLOOD STAGE AROUND 1200 Z ON 04/22/2025  
.AR :CREST: MCGL1 0427 Z DC202504190056/DH1200/HGIFFXZ 7.0  
: CREST NEAR 7.0 FT AROUND 1200 Z ON SUN, APR 27  
 
.ER MCGL1 0419 Z DC202504190056/DH06/HGIFFZZ/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 5.0  
.E2 : 0419 : / 5.1 / 5.2 / 5.2 / 5.3  
.E3 : 0420 : / 5.4 / 5.4 / 5.5 / 5.6  
.E4 : 0421 : / 5.7 / 5.7 / 5.8 / 5.9  
.E5 : 0422 : / 6.0 / 6.0 / 6.1 / 6.2  
.E6 : 0423 : / 6.3 / 6.3 / 6.4 / 6.5  
.E7 : 0424 : / 6.5 / 6.6 / 6.6 / 6.7  
.E8 : 0425 : / 6.7 / 6.7 / 6.8 / 6.8  
.E9 : 0426 : / 6.9 / 6.9 / 6.9 / 6.9  
.E10 : 0427 : / 7.0 / 7.0 / 7.0 / 7.0  
.E11 : 0428 : / 7.0 / 6.9 / 6.9 / 6.9  
.E12 : 0429 : / 6.9 / 6.9 / 6.8 / 6.8  
.E13 : 0430 : / 6.7 / 6.7 / 6.7 / 6.6  
.E14 : 0501 : / 6.6 / 6.5 / 6.5 / 6.5  
.E15 : 0502 : / 6.4 / 6.4 / 6.4  
.ER MCGL1 0419 Z DC202504190056/DH06/PPQFZ/DIH6  
:QPF FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0418 : / 0.00  
.E2 : 0419 : / 0.00 / 0.00 / 0.00 / 0.00  
.E3 : 0420 : / 0.00 / 0.00 / 0.00  
.ER MCGL1 0419 Z DC202504190056/DH06/PPDFZ/DIH48/0.00  
:  
:FORECASTER COMMENTS...  
:  
:  
:*******************************************************************  
:  
.AR ORN 0419 DT202504190056/YIIRZ 9 : ALR  
:  

 
:  
:...END OF MESSAGE...  
 
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