398  
ACUS01 KWNS 061557  
SWODY1  
SPC AC 061555  
 
DAY 1 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK  
1055 AM CDT MON OCT 06 2025  
 
VALID 061630Z - 071200Z  
   
..NO SEVERE THUNDERSTORM AREAS FORECAST  
 
   
..SUMMARY  
 
A COUPLE STRONGER STORMS ARE POSSIBLE OVER THE SOUTHERN HIGH PLAINS  
AND INTO THE MIDWEST/GREAT LAKES TODAY AND TONIGHT. HOWEVER,  
ORGANIZED SEVERE STORMS ARE NOT EXPECTED.  
   
..SYNOPSIS  
 
A LARGE UPPER TROUGH WILL MOVE ACROSS CENTRAL CANADA AND THE  
NORTHERN PLAINS TODAY, WITH AN ASSOCIATED SURFACE COLD FRONT  
EXTENDING FROM THE WESTERN GREAT LAKES REGION INTO THE SOUTHERN  
PLAINS. DEWPOINTS IN THE 50S TO LOWER 60S IN VICINITY OF THE FRONT,  
COUPLED WITH POCKETS OF STRONG HEATING, WILL YIELD AT LEAST MARGINAL  
CAPE FROM LOWER MI SOUTHWESTWARD INTO NM. THIS WILL SUPPORT THE  
DEVELOPMENT OF MULTIPLE CLUSTERS OF STORMS ALONG AND IMMEDIATELY  
BEHIND THE FRONT. SUFFICIENT LOW AND MIDLEVEL WIND FIELDS SUGGEST A  
LOW-END RISK OF AN AFTERNOON STRONG STORM OR TWO FROM NORTHEAST IL  
INTO LOWER MI, BUT WEAK THERMODYNAMICS ARE EXPECTED TO LIMIT THE  
RISK. OTHER STRONG STORMS ARE POSSIBLE OVER EAST-CENTRAL NM WHERE  
STEEP MID-LEVEL LAPSE RATES WILL BE PRESENT, BUT WEAK LOW-LEVEL  
WINDS WILL LIMIT CONVECTIVE ORGANIZATION.  
 
OTHER SCATTERED THUNDERSTORMS WILL BE POSSIBLE THIS AFTERNOON AND  
TONIGHT OVER PARTS OF THE SOUTHEAST STATES AND LOWER MS VALLEY, BUT  
WEAK PARAMETERS SUGGEST THE SEVERE THREAT IS LOW.  
 
..HART/BARNES.. 10/06/2025  
 
 
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