560  
ACUS01 KWNS 090546  
SWODY1  
SPC AC 090545  
 
DAY 1 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK  
1145 PM CST SAT NOV 08 2025  
 
VALID 091200Z - 101200Z  
 
...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF  
FLORIDA...SOUTHERN GEORGIA AND THE EASTERN CAROLINAS....  
   
..SUMMARY
 
 
THUNDERSTORMS WITH MARGINALLY SEVERE WIND GUSTS AND HAIL WILL BE  
POSSIBLE TODAY FROM PARTS OF FLORIDA NORTHEASTWARD INTO THE EASTERN  
CAROLINAS.  
   
..FLORIDA/SOUTHERN GEORGIA/EASTERN CAROLINAS
 
 
A LARGE-SCALE MID-LEVEL TROUGH WILL MOVE EASTWARD INTO THE LOWER TO  
MID MISSISSIPPI VALLEY TODAY, AS AN ASSOCIATED COLD FRONT ADVANCES  
EASTWARD INTO THE SOUTHERN AND CENTRAL APPALACHIANS. AHEAD OF THE  
FRONT, A MOIST AIRMASS WILL BE IN PLACE FROM FLORIDA NORTHEASTWARD  
INTO THE EASTERN CAROLINAS, WHERE SURFACE DEWPOINTS WILL BE IN THE  
60S F. AS SURFACE TEMPERATURES WARM WITHIN THIS AIRMASS DURING THE  
DAY, ISOLATED THUNDERSTORMS WILL BE POSSIBLE NEAR ANY THERMAL AXIS  
OR ZONE OF LOW-LEVEL CONVERGENCE THAT DEVELOPS. IN SPITE OF ONLY  
WEAK INSTABILITY, MID-LEVEL FLOW WILL INCREASE ACROSS THE SOUTHERN  
ATLANTIC SEABOARD DUE TO THE APPROACHING TROUGH. THIS IS EVIDENT ON  
RAP FORECAST SOUNDINGS IN THE AFTERNOON WHICH INCREASE 0-6 KM SHEAR  
INTO THE 40 TO 50 KNOT RANGE. IN ADDITION, FORECAST SOUNDINGS ACROSS  
THE SOUTHERN ATLANTIC SEABOARD HAVE MLCAPE PEAKING NEAR 1000 J/KG  
WITH 0-3 KM LAPSE RATES BECOMING STEEP BY LATE AFTERNOON. THIS  
SHOULD SUPPORT A MARGINAL WIND-DAMAGE THREAT WITH THE STRONGER  
MULTICELLS. A POTENTIAL FOR HAIL IS ALSO EXPECTED TO DEVELOP. THE  
MARGINAL SEVERE THREAT MAY CONTINUE INTO THE EARLY EVENING, MAINLY  
ACROSS NORTH-CENTRAL FLORIDA WHERE INSTABILITY IS FORECAST TO BE THE  
STRONGEST.  
 
..BROYLES/SUPINIE.. 11/09/2025  
 

 
 
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