322  
FLUS44 KSHV 191216 RRA  
HWOSHV  
 
HAZARDOUS WEATHER OUTLOOK...RETRANSMITTED  
NATIONAL WEATHER SERVICE SHREVEPORT LA  
558 AM CDT SUN APR 19 2015  
 
ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-  
TXZ096-097-108>112-124>126-136>138-149>153-165>167-191800-  
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-  
558 AM CDT SUN APR 19 2015  
 
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
 
 
SCATTERED SHOWERS AND THUNDERSTORMS WILL QUICKLY DEVELOP OVER EAST  
TEXAS...SOUTHEAST OKLAHOMA...AND SOUTHWEST ARKANSAS BY MID TO LATE  
AFTERNOON...AND SPREAD EAST INTO NORTH LOUISIANA ALONG AND JUST  
AHEAD OF AN EASTWARD MOVING DRYLINE AS IT ENTERS EASTCENTRAL TEXAS  
AND SOUTHEAST OKLAHOMA. STRONG SURFACE HEATING THIS AFTERNOON WILL  
CONTRIBUTE TO A VERY UNSTABLE ATMOSPHERE...WITH SOME OF THESE STORMS  
QUICKLY BECOMING SEVERE THROUGH THIS EVENING...WITH VERY LARGE  
HAIL...DAMAGING WINDS...AND ISOLATED TORNADOES POSSIBLE. THESE STORMS  
MAY FORM INTO A CONVECTIVE COMPLEX LATE THIS AFTERNOON OR EARLY  
EVENING...AS IT ACCELERATES EAST SOUTHEAST OUT OF THE REGION AHEAD OF  
COLD FRONT. THE SEVERE WEATHER THREAT WILL QUICKLY DIMINISH FROM WEST  
TO EAST THIS EVENING...ONCE THE COLD FRONT OVERTAKES THE DRY LINE.  
   
DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY
 
 
SCATTERED SHOWERS AND THUNDERSTORMS WILL RETURN TO THE REGION  
THURSDAY THROUGH SATURDAY...AS A WEAK COLD FRONT BACKDOORS  
SOUTHWEST AND STALLS ACROSS NORTHCENTRAL LOUISIANA AND EAST TEXAS.  
   
SPOTTER INFORMATION STATEMENT
 
 
ACTIVATION OF EMERGENCY MANAGERS...SKYWARN NETWORKS...AND AMATEUR  
RADIO OPERATORS...WILL BE NEEDED THIS AFTERNOON AND EVENING ACROSS  
THE REGION.  
 

 
 
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