109  
FLUS44 KSHV 291603  
HWOSHV  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE SHREVEPORT LA  
1103 AM CDT WED MAR 29 2017  
 
ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-  
TXZ096-097-108>112-124>126-136>138-149>153-165>167-301615-  
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-  
1103 AM CDT WED MAR 29 2017  
 
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
 
 
THE LINE OF SHOWERS AND THUNDERSTORMS HAS DIMINISHED LATE THIS  
MORNING AS IT ENCOUNTERED A MORE STABLE AIRMASS. HOWEVER, CONVECTIVE  
BOUNDARIES LEFTOVER FROM THESE SHOWERS AND THUNDERSTORMS, IN  
ADDITION TO A STRONG UPPER LEVEL STORM SYSTEM AND ASSOCIATED COLD  
FRONT APPROACHING FROM THE WEST, SHOULD RESULT IN THE DEVELOPMENT  
OF SCATTERED SHOWERS AND THUNDERSTORMS LATE THIS AFTERNOON AND  
ESPECIALLY THIS EVENING OVER PORTIONS OF EXTREME EASTERN TEXAS,  
WESTERN LOUISIANA, AND SOUTHWEST ARKANSAS, WHICH SHOULD INCREASE  
IN COVERAGE AND INTENSITY AS THEY MOVE INTO NORTH CENTRAL  
LOUISIANA. DAMAGING WINDS, LARGE HAIL, ISOLATED TORNADOES, AND  
LOCALLY HEAVY RAINFALL WILL BE POSSIBLE, WITH THE SEVERE WEATHER  
THREAT DIMINISHING FROM WEST TO EAST LATER THIS EVENING THROUGH  
THE OVERNIGHT HOURS.  
   
DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY
 
 
ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE  
THURSDAY MORNING ESPECIALLY OVER NORTH CENTRAL LOUISIANA BEFORE  
DIMINISHING WITH THE PASSAGE OF THE COLD FRONT. AN ISOLATED STRONG  
STORM CAN NOT BE RULED OUT THURSDAY MORNING OVER THIS AREA,  
BEFORE COOLER AND DRIER AIR SWEEP EAST BEHIND THE FRONT. SHOWERS  
AND THUNDERSTORMS ARE EXPECTED TO INCREASE ONCE AGAIN SUNDAY AND  
SUNDAY NIGHT IN ADVANCE OF ANOTHER UPPER LEVEL STORM SYSTEM. SOME  
OF THESE STORMS MAY ALSO BECOME SEVERE OVER EAST TEXAS, NORTH  
LOUISIANA, AND POSSIBLY SOUTHERN ARKANSAS, AS A WARM FRONT WORKS  
NORTH INTO SOUTHEAST OKLAHOMA AND SOUTHWEST ARKANSAS.  
   
SPOTTER INFORMATION STATEMENT
 
 
ACTIVATION OF EMERGENCY MANAGERS, STORM SPOTTERS, AND AMATEUR  
RADIO OPERATORS, MAY BE NEEDED LATE THIS AFTERNOON THROUGH  
TONIGHT.  
 

 
 
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