544  
ACUS01 KWNS 151217  
SWODY1  
SPC AC 151215  
 
DAY 1 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK  
0615 AM CST THU JAN 15 2026  
 
VALID 151300Z - 161200Z  
   
..NO SEVERE THUNDERSTORM AREAS FORECAST  
 
   
..SUMMARY  
 
A FEW THUNDERSTORMS MAY AFFECT SOUTH FLORIDA THIS MORNING.  
   
..SOUTH FL  
 
MORNING WATER VAPOR IMAGERY SHOWS A PERSISTENT LARGE UPPER TROUGH  
OVER THE EASTERN STATES, WITH A SIGNIFICANT SHORTWAVE TROUGH DIGGING  
SOUTHEASTWARD OVER LA/MS. THIS FEATURE WILL QUICKLY ROTATE ACROSS  
THE GULF AND APPROACH FL BY EARLY AFTERNOON. STRONG LARGE-SCALE  
ASCENT AHEAD OF THE FEATURE COULD BE SUFFICIENT FOR SHOWERS AND  
ISOLATED THUNDERSTORMS IN THE MOIST AND MARGINALLY UNSTABLE AIRMASS  
ALONG/AHEAD OF A COLD FRONT OVER FAR SOUTHERN FL, THE STRAITS, AND  
NEAR-SHORE WATERS. THIS THREAT WILL END BY EARLY AFTERNOON AS THE  
FRONT MOVES OFF THE EAST COAST. POOR MID-LEVEL LAPSE RATES AND  
MARGINAL INSTABILITY SHOULD LIMIT ANY SEVERE THREAT.  
 
..HART/KERR.. 01/15/2026  
 
 
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