053  
FLUS44 KSHV 211048  
HWOSHV  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE SHREVEPORT LA  
548 AM CDT SUN JUL 21 2019  
 
ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-  
TXZ096-097-108>112-124>126-136>138-149>153-165>167-221100-  
SEVIER-HOWARD-LITTLE RIVER-HEMPSTEAD-NEVADA-MILLER-LAFAYETTE-  
COLUMBIA-UNION-CADDO-BOSSIER-WEBSTER-CLAIBORNE-LINCOLN-DE SOTO-  
RED RIVER-BIENVILLE-JACKSON-OUACHITA-SABINE-NATCHITOCHES-WINN-  
GRANT-CALDWELL-LA SALLE-MCCURTAIN-BOWIE-FRANKLIN-TITUS-CAMP-  
MORRIS-CASS-WOOD-UPSHUR-MARION-SMITH-GREGG-HARRISON-CHEROKEE-RUSK-  
PANOLA-NACOGDOCHES-SHELBY-ANGELINA-SAN AUGUSTINE-  
548 AM CDT SUN JUL 21 2019  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL  
ARKANSAS, SOUTHWEST ARKANSAS, NORTH CENTRAL LOUISIANA, NORTHWEST  
LOUISIANA, SOUTHEAST OKLAHOMA, EAST TEXAS AND NORTHEAST TEXAS.  
   
DAY ONE...TODAY AND TONIGHT
 
 
ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE  
THIS AFTERNOON OVER PORTIONS OF DEEP EAST TEXAS, NORTH LOUISIANA,  
AND SOUTHCENTRAL ARKANSAS, NEAR A WEAK UPPER LEVEL DISTURBANCE  
THAT WILL DRIFT WEST SOUTHWEST OVER THESE AREAS. LOCALLY GUSTY  
WINDS AND BRIEF HEAVY RAINFALL WILL BE POSSIBLE WITH THE STRONGER  
STORMS, BEFORE THEY DIMINISH DURING THE EVENING WITH THE LOSS OF  
HEATING. IN ADDITION, TEMPERATURES WILL CLIMB INTO THE LOWER AND  
MID 90S TODAY, AND WHEN COMBINED WITH THE HUMIDITY, WILL RESULT IN  
HEAT INDICES RANGING FROM 100 TO 105 DEGREES. THOSE THAT MUST  
BE OUTSIDE TODAY SHOULD DRINK PLENTY OF WATER, WEAR LIGHTWEIGHT,  
LOOSE FITTING CLOTHING, AND TAKE FREQUENT BREAKS IN THE SHADE OR  
IN AIR CONDITIONED FACILITIES.  
   
DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY
 
 
ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE  
OVER MUCH OF THE REGION MONDAY NEAR THE WEAK UPPER LEVEL  
DISTURBANCE OVER SOUTHEAST TEXAS AND CENTRAL LOUISIANA, AS WELL AS  
ANOTHER UPPER LEVEL DISTURBANCE AND ASSOCIATED WEAK COOL FRONT  
THAT WILL ENTER EXTREME NORTHEAST TEXAS AND SOUTHWEST ARKANSAS  
DURING THE AFTERNOON. THESE SHOWERS AND THUNDERSTORMS ARE EXPECTED  
TO CONTINUE DEVELOPING MONDAY NIGHT AS THE WEAK FRONT AND  
ASSOCIATED UPPER LEVEL DISTURBANCE SLOWLY SHIFT SOUTH ACROSS THE  
REGION, DIMINISHING FROM NORTH TO SOUTH ACROSS EAST TEXAS AND  
NORTH LOUISIANA ALONG AND SOUTH OF THE INTERSTATE 20 CORRIDOR  
TUESDAY. LOCALLY GUSTY WINDS AND BRIEF HEAVY RAINFALL WILL BE  
POSSIBLE WITH THE STRONGER STORMS MONDAY THROUGH TUESDAY MORNING,  
BEFORE SLIGHTLY COOLER AND DRIER AIR SPILL SOUTH BEHIND THE FRONT.  
WARM AND DRY CONDITIONS WILL PERSIST FOR THE REMAINDER OF THE WORK  
WEEK, BEFORE ISOLATED TO WIDELY SCATTERED SHOWERS AND  
THUNDERSTORMS RETURN TO PORTIONS OF LOWER EAST TEXAS AND NORTH  
LOUISIANA SATURDAY.  
   
SPOTTER INFORMATION STATEMENT
 
 
ACTIVATION OF EMERGENCY MANAGEMENT PERSONNEL...AMATEUR RADIO  
OPERATORS...AND STORM SPOTTERS SHOULD NOT BE NEEDED THROUGH  
TONIGHT.  
 

 
 
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