472  
ACUS01 KWNS 261156  
SWODY1  
SPC AC 261155  
 
DAY 1 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK  
0655 AM CDT SAT SEP 26 2026  
 
VALID 261300Z - 271200Z  
 
...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS FOR WESTERN  
OKLAHOMA INTO NORTHWEST TEXAS...  
   
..SUMMARY
 
 
ISOLATED HAIL AND STRONG OUTFLOW WINDS MAY ACCOMPANY THUNDERSTORMS  
ACROSS PORTIONS OF THE SOUTHERN PLAINS LATE THIS AFTERNOON INTO THE  
EARLY EVENING.  
   
..WESTERN OK INTO NORTHWEST TX
 
 
WATER-VAPOR IMAGERY THIS MORNING SHOWS AN UPPER TROUGH OVER THE  
CENTRAL AND SOUTHERN HIGH PLAINS MOVING NORTHEAST WHILE A  
SMALLER-SCALE UPPER JET MOVES ACROSS THE TX PANHANDLE INTO OK. A  
LEE TROUGH WILL EXTEND SOUTHWARD THROUGH THE HIGH PLAINS AND ACT TO  
MAINTAIN SOUTHERLY LOW-LEVEL FLOW AND A FETCH OF MODEST MOISTURE  
(SURFACE DEWPOINTS IN THE LOWER TO MID 60S F). SCATTERED SHOWERS  
AND THUNDERSTORMS ONGOING THIS MORNING WILL LIKELY DISSIPATE WITH  
ADDITIONAL STORM ACTIVITY EXPECTED TO DEVELOP AROUND 21-23 UTC.  
SUFFICIENTLY STEEPENED LOW-LEVEL LAPSE RATES BY MID AFTERNOON AND  
THE EROSION OF MLCINH WILL LIKELY RESULT IN WIDELY SCATTERED TO  
SCATTERED STORMS DEVELOPING FROM SOUTH-CENTRAL KS THROUGH WESTERN OK  
AND PARTS OF WEST/NORTHWEST TX. ADEQUATELY STRONG DEEP-LAYER SHEAR  
FOR STORM ORGANIZATION WILL AID IN A FEW OF THE STRONGER  
THUNDERSTORMS TO BE CAPABLE OF AN ISOLATED THREAT FOR LARGE HAIL AND  
SEVERE GUSTS (MAINLY 22Z-02Z).  
 
ELSEWHERE, QUIESCENT CONDITIONS FOR SEVERE WEATHER ARE EXPECTED TO  
PREVAIL.  
 
..SMITH/BENTLEY.. 09/26/2026  
 

 
 
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