645  
ACUS48 KWNS 230956  
SWOD48  
SPC AC 230955  
 
DAY 4-8 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK  
0355 AM CST MON DEC 23 2024  
 
VALID 261200Z - 311200Z  
   
..DISCUSSION  
 
SEVERE-WEATHER POTENTIAL IS STILL EXPECTED FOR DAYS 4-6  
THURSDAY-SATURDAY, AS AN UPPER TROUGH EMERGING FROM CALIFORNIA AND  
THE SOUTHWEST DESERTS MOVES TOWARD THE OZARKS/DEEP SOUTH BY  
THURSDAY/DAY 4. AT LEAST A LOW-END MULTI-DAY REGIONAL SEVERE RISK IS  
EXPECTED ACROSS SOUTH-CENTRAL AND EAST/SOUTHEAST TEXAS TOWARDS PARTS  
OF THE ARKLATEX, AND POSSIBLY THE LOWER MISSISSIPPI VALLEY. IN  
PARTICULAR, THURSDAY/DAY 4 COULD ULTIMATELY WARRANT SLIGHT  
RISK-CALIBER SEVERE PROBABILITIES ACROSS SOUTH-CENTRAL TO  
EAST/SOUTHEAST TEXAS ALTHOUGH GUIDANCE VARIABILITY PERSISTS, WHILE  
OBJECTIVE/MACHINE-LEARNING GUIDANCE GENERALLY ALSO PERSIST WITH  
SUB-15 PERCENT PROBABILITIES.  
 
..GUYER.. 12/23/2024  
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