700  
ACUS01 KWNS 050521  
SWODY1  
SPC AC 050520  
 
DAY 1 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK  
1120 PM CST THU DEC 04 2025  
 
VALID 051200Z - 061200Z  
   
..NO SEVERE THUNDERSTORM AREAS FORECAST  
 
   
..SUMMARY  
 
ISOLATED THUNDERSTORMS ARE EXPECTED ACROSS PORTIONS OF THE SOUTHEAST  
TODAY.  
   
..SOUTHEAST  
 
LARGE-SCALE PATTERN IS NOT EXPECTED TO CHANGE APPRECIABLY OVER THE  
NEXT 24HR AS STRONG WEST-SOUTHWESTERLY FLOW WILL EXTEND ACROSS THE  
GULF STATES. BROAD WEAK HEIGHT FALLS ARE EXPECTED ACROSS MUCH OF THE  
CENTRAL/EASTERN CONUS AS THE MEAN UPPER TROUGH POSITION SHOULD  
REMAIN CENTERED OVER THE MS VALLEY. GIVEN THIS FLOW REGIME, SURFACE  
COLD FRONT OVER GA/AL/FL PANHANDLE IS EXPECTED TO ADVANCE SLOWLY  
INTO THE NORTHERN FL PENINSULA WHERE IT WILL ENCOUNTER SOMEWHAT  
HIGHER MOISTURE CONTENT. EVEN SO, CONVECTION IS EXPECTED TO STRUGGLE  
TO DEVELOP AHEAD OF THE WIND SHIFT, SO THE PRIMARY CONCERN FOR  
LIGHTING WILL BE WITH POST FRONTAL ELEVATED CONVECTION. FORECAST  
SOUNDINGS DO NOT EXHIBIT APPRECIABLE INSTABILITY ACROSS THIS REGION,  
AND THE MIDLEVEL LAPSE RATES ARE NOT PARTICULARLY STEEP. AT THIS  
TIME IT APPEARS THE RISK OF SEVERE IS TOO MARGINAL TO WARRANT SEVERE  
PROBABILITIES.  
 
..DARROW/THORNTON.. 12/05/2025  
 
 
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