441  
FLUS44 KSHV 221716  
HWOSHV  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE SHREVEPORT LA  
1216 PM CDT SAT JUL 22 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>167-231200-  
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-  
1216 PM CDT SAT JUL 22 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...THIS AFTERNOON AND TONIGHT
 
 
A HEAT ADVISORY WILL REMAIN IN EFFECT UNTIL 7 PM CDT FOR THE FOUR  
STATE REGION DUE TO THE COMBINATION OF THE HOT TEMPERATURES AND  
RELATIVE HUMIDITY PRODUCING MAXIMUM HEAT INDICES OF 105 TO 108  
DEGREES. PRECAUTIONS SHOULD BE TAKEN TO PREVENT HEAT  
RELATED INJURIES IF OUT AND ABOUT DURING THE DAY. SCATTERED  
SHOWERS AND THUNDERSTORMS OVER THE AREA WILL BE CAPABLE OF  
PRODUCING GUSTY WINDS TO 25 TO 30 MPH, DEADLY LIGHTNING, BRIEF BUT  
HEAVY RAIN. AN ISOLATED STORM MAY PRODUCE DAMAGING WINDS AS  
STORMS DEVELOP ON OUTFLOW BOUNDARIES FROM PREVIOUS STORMS.  
   
DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
 
 
AN UPPER LEVEL RIDGE OF HIGH PRESSURE WILL BE WEAKENING DURING  
THE LATE WEEKEND WITH A GRADUAL INCREASE IN RAIN CHANCES WITH MORE  
CLOUD COVER POSSIBLE. FOR THE LATER HALF OF THE WEEKEND DAYTIME  
HIGH TEMPERATURES WILL CONTINUE TO COOL WITH HIGHER RAIN CHANCES  
AND ADDITIONAL CLOUD COVER AS AN UPPER LEVEL LOW SHIFTS ACROSS THE  
LOUISIANA AND UPPER TEXAS COASTAL SECTIONS. A POSSIBLE WET  
PATTERN WILL LINGER INTO THE FIRST HALF OF THE WORK WEEK AS THE  
UPPER LOW OVER TEXAS AND ANOTHER UPPER DISTURBANCE ROUNDS THE  
BASE OF AN UPPER TROUGH FROM THE GREAT LAKES REGION INTO THE LOWER  
MISSISSIPPI VALLEY. RAIN CHANCES WILL START TO TAPER OFF AS THE  
REFORMED AND AMPLIFIED UPPER RIDGE ACROSS THE ROCKIES STARTS TO  
EXPAND BACK ACROSS THE PLAINS AND FOUR STATE REGION. FOR THE  
LAST HALF OF THE WORK WEEK THE DAYTIME HIGH TEMPERATURES WILL  
CLIMB BACK INTO THE MIDDLE TO UPPER NINETIES, WITH ISOLATED  
READINGS POSSIBLY REACHING THE CENTURY MARK. THIS WILL RETURN  
THE POSSIBILITY OF HEAT ADVISORIES FOR THE LATE WEEK.  
   
SPOTTER INFORMATION STATEMENT
 
 
ACTIVATION OF EMERGENCY MANAGEMENT PERSONNEL, AMATEUR RADIO  
OPERATORS, AND STORM SPOTTERS WILL NOT BE NEEDED THROUGH TONIGHT.  
 

 
 
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