414  
FXUS64 KSHV 160544  
AFDSHV  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE SHREVEPORT LA  
1244 AM CDT TUE SEP 16 2025  
   
..NEW DISCUSSION, SPOTTER INFORMATION STATEMENT  
 
   
KEY MESSAGES  
 
ISSUED AT 1229 AM CDT TUE SEP 16 2025  
 
- HIGH PRESSURE WILL CONTINUE BREAKING DOWN THROUGH THE REST OF  
THIS WEEK ACROSS THE FOUR STATE REGION, ALLOWING FOR NEAR-  
NORMAL TEMPERATURES BY THE END OF THE WEEK.  
 
- INCREASED RAIN CHANCES WILL SLOWLY RETURN TO PORTIONS OF THE  
REGION BY THE MIDDLE OF THIS WEEK. DAYS 1-7 RAINFALL TOTALS ARE  
MOST LIKELY IN THE 0.25-1 INCH RANGE.  
 
 
   
DISCUSSION  
 
ISSUED AT 1229 AM CDT TUE SEP 16 2025  
 
RIDGING WILL CONTINUE TO BREAK DOWN ACROSS THE FOUR STATE REGION  
THROUGH THE REST OF THIS WORK WEEK WITH CHANCES OF RAIN INCREASING  
BY THE MIDDLE OF THE WEEK AS A RESULT. ALOFT, THIS IS ALSO DUE TO  
THE BEGINNING OF A SYNOPTIC PATTERN SHIFT WHERE TROUGHING TAKES  
HOLD ACROSS MORE OF THE GREAT PLAINS. DOWNSTREAM FLOW INTO THE  
AREA WILL GAIN A NORTHWESTERLY COMPONENT, PROPAGATING ENOUGH  
VORTICITY/PERTURBATIONS IN THIS FLOW TO ENHANCE CONVECTION AFTER  
WEDNESDAY. MEDIUM AND LONG-RANGE GUIDANCE ALL SUGGEST A PRIMARILY  
DIURNALLY DRIVEN CONVECTIVE PATTERN WITH SOME LINGERING STORMS  
OVERNIGHT BY THE END OF THE WEEK AS IMPULSES CONTINUE TO SHIFT  
ACROSS THE AREA AND STIMULATE CONVECTION. ALTOGETHER THIS ACTIVITY  
WILL ALLOW FOR A REPRIEVE FROM ABOVE-NORMAL LATE SUMMER HEAT WITH  
TEMPERATURE MAXIMUMS IN THE LOW-TO-MID 90S BY THIS WEEKEND. /16/  
 
 
   
AVIATION  
 
(00Z TAFS)  
ISSUED AT 703 PM CDT MON SEP 15 2025  
 
FOR THE 16/00Z TAF PERIOD...VFR CONDITIONS SHOULD PREVAIL THIS  
EVENING AND DURING THE OVERNIGHT PERIOD. HOWEVER, MODELS CONTINUE  
TO HINT AT SOME SHOWERS DEVELOPING ACROSS NORTH LOUISIANA AND  
SOUTH ARKANSAS AROUND DAYBREAK. SO, DECIDED TO ADD VCSH AT  
KMLU/KSHV/KELD. TOWARDS THE END OF THE PERIOD, ISOLATED TO WIDELY  
SCATTERED AFTERNOON SHOWERS AND THUNDERSTORMS ARE EXPECTED TO  
DEVELOP IN THE SAME AREAS, AND POSSIBLY MOVE INTO EAST TEXAS.  
DECIDED TO HOLD OFF ON VCTS AT KTYR/KGGG, BUT INCLUDE IT AT ALL OF  
THE REMAINING SITES. /20/  
 
 
   
SPOTTER INFORMATION STATEMENT  
 
ISSUED AT 1229 AM CDT TUE SEP 16 2025  
 
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.  
 
 
   
PRELIMINARY POINT TEMPS/POPS  
 
SHV 95 72 94 72 / 20 20 10 10  
MLU 95 70 94 69 / 20 20 20 10  
DEQ 93 66 92 66 / 20 20 20 10  
TXK 95 70 94 69 / 20 20 10 10  
ELD 93 67 93 67 / 20 20 20 10  
TYR 92 70 92 70 / 20 20 10 10  
GGG 93 69 93 69 / 20 20 10 10  
LFK 94 70 94 69 / 20 20 20 10  
 
 
   
SHV WATCHES/WARNINGS/ADVISORIES  
 
AR...NONE.  
LA...NONE.  
OK...NONE.  
TX...NONE.  
 
 
 
 
DISCUSSION...16  
AVIATION...20  
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