896  
ACUS01 KWNS 300552  
SWODY1  
SPC AC 300551  
 
DAY 1 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK  
1251 AM CDT SAT AUG 30 2025  
 
VALID 301200Z - 311200Z  
   
..NO SEVERE THUNDERSTORM AREAS FORECAST  
 
   
..SUMMARY  
 
A FEW STRONG THUNDERSTORMS WILL BE POSSIBLE ACROSS PARTS OF THE  
SOUTHERN AND CENTRAL PLAINS TODAY, BUT ANY SEVERE POTENTIAL SHOULD  
REMAIN LOW.  
   
..DISCUSSION  
 
FLOW AT MID-LEVELS WILL REMAIN NORTHWESTERLY OVER THE TOP OF A MOIST  
AIRMASS TODAY IN THE SOUTHERN AND CENTRAL PLAINS. A WEAK UPSLOPE  
FLOW REGIME WILL BE IN PLACE TO THE EAST OF A SURFACE TROUGH OVER  
EASTERN NEW MEXICO AND THE TEXAS PANHANDLE. AS SURFACE TEMPERATURES  
WARM DURING THE DAY ACROSS THIS AIRMASS, SCATTERED THUNDERSTORMS  
WILL DEVELOP. ISOLATED STORMS MAY FORM NEAR THE SURFACE TROUGH AND  
INSTABILITY AXIS, WITH INCREASED CONVECTIVE COVERAGE FURTHER TO THE  
EAST IN THE LESS UNSTABLE AIR. A FEW STRONG STORMS WILL BE POSSIBLE  
IN AREAS WHERE CONVECTION IS CO-LOCATED WITH MAXIMIZED INSTABILITY.  
HOWEVER, LAPSE RATES WILL BE WEAK SUGGESTING THAT THE SEVERE  
POTENTIAL WILL REMAIN LOW IN THE SOUTHERN AND CENTRAL PLAINS TODAY.  
ELSEWHERE ACROSS THE CONTINENTAL U.S., NO SEVERE THREAT IS EXPECTED  
TODAY AND TONIGHT.  
 
..BROYLES/THORNTON.. 08/30/2025  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab SPC Page
Main Text Page