304  
FLUS44 KLCH 210909  
HWOLCH  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE LAKE CHARLES LA  
409 AM CDT FRI JUL 21 2017  
 
LAZ027>033-041>045-052>055-073-074-TXZ180-201-215-216-259>262-  
221100-  
VERNON-RAPIDES-AVOYELLES-BEAUREGARD-ALLEN-EVANGELINE-ST. LANDRY-  
CALCASIEU-JEFFERSON DAVIS-ACADIA-LAFAYETTE-UPPER ST. MARTIN-  
VERMILION-IBERIA-ST. MARY-LOWER ST. MARTIN-WEST CAMERON-  
EAST CAMERON-TYLER-HARDIN-JEFFERSON-ORANGE-NORTHERN JASPER-  
NORTHERN NEWTON-SOUTHERN JASPER-SOUTHERN NEWTON-  
409 AM CDT FRI JUL 21 2017  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL  
LOUISIANA, SOUTH CENTRAL LOUISIANA, SOUTHWEST LOUISIANA, WEST  
CENTRAL LOUISIANA, AND SOUTHEAST TEXAS.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
VERY WARM AND HUMID CONDITIONS CAN BE EXPECTED WITH AFTERNOON HEAT  
INDEX VALUES BETWEEN 100 AND 106 DEGREES. INDIVIDUALS ARE  
ENCOURAGED TO TAKE PRECAUTIONS TO MINIMIZE HEAT-RELATED ILLNESSES  
IF OUTSIDE FOR ANY PROLONGED PERIOD OF TIME.  
 
OTHERWISE, ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS CAN BE  
EXPECTED, WITH THE BEST CHANCES EXPECTED ALONG AND SOUTH OF THE  
I-10 CORRIDOR FROM LAKE CHARLES TO LAFAYETTE. OCCASIONAL CLOUD TO  
GROUND LIGHTNING AND VERY HEAVY RAINFALL WILL BE THE PRIMARY  
HAZARDS WITH ANY THUNDERSTORMS.  
   
DAYS TWO THROUGH SEVEN
 
SATURDAY THROUGH THURSDAY  
 
SHOWERS AND THUNDERSTORMS WILL INCREASE SATURDAY AND SUNDAY AS AN  
UPPER LOW MOVES OVER THE REGION. STORMS WILL BE CAPABLE OF  
PRODUCING FREQUENT CLOUD TO GROUND LIGHTNING, BRIEF GUSTY WINDS  
ALONG WITH VERY HEAVY RAINFALL THAT COULD RESULT IN LOCALIZED  
FLOODING OF URBAN AND POOR DRAINAGE AREAS.  
 
RAIN CHANCES WILL DECREASE EARLY NEXT WEEK AS HIGH PRESSURE BEGINS  
TO BUILD BACK OVER THE REGION.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED.  
 

 
 
GMZ430-432-435-450-452-455-470-472-475-221100-  
SABINE LAKE-CALCASIEU LAKE-VERMILION BAY-  
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX OUT 20 NM-  
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA OUT 20 NM-  
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY  
LA OUT 20 NM-  
WATERS FROM CAMERON LA TO HIGH ISLAND TX FROM 20 TO 60 NM-  
WATERS FROM INTRACOASTAL CITY TO CAMERON LA FROM 20 TO 60 NM-  
WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY LA FROM  
20 TO 60 NM-  
409 AM CDT FRI JUL 21 2017  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF GULF OF MEXICO.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS CAN BE EXPECTED.  
OCCASIONAL CLOUD TO WATER LIGHTNING, LOCALLY HIGHER WINDS AND SEAS  
AND VERY HEAVY RAINFALL REDUCING VISIBILITY TO LESS THAN ONE MILE  
WILL BE THE MAIN HAZARDS WITH THE STORMS.  
   
DAYS TWO THROUGH SEVEN
 
SATURDAY THROUGH THURSDAY  
 
SHOWERS AND THUNDERSTORMS WILL INCREASE SATURDAY AND SUNDAY AS AN  
UPPER LEVEL LOW ACROSS OUR REGION. STORMS WILL BE CAPABLE OF  
PRODUCING FREQUENT CLOUD TO WATER LIGHTNING AND LOCALLY HIGHER  
WINDS AND SEAS AS WELL AS VERY HEAVY RAINFALL REDUCING VISIBILITY  
TO LESS THAN ONE MILE.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED.  
 

 
 
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