564  
ACUS01 KWNS 060035  
SWODY1  
SPC AC 060033  
 
DAY 1 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK  
0733 PM CDT FRI SEP 05 2025  
 
VALID 060100Z - 061200Z  
 
...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS THE  
OHIO/TENNESSEE VALLEY REGION...  
   
..SUMMARY
 
 
SCATTERED DAMAGING WINDS, ISOLATED SEVERE HAIL, AND A BRIEF TORNADO  
OR TWO REMAINS POSSIBLE ACROSS THE UPPER OHIO/TENNESSEE VALLEYS THIS  
EVENING.  
   
..OH/TN VALLEY REGION
 
 
LATEST SATELLITE AND RADAR IMAGERY SUGGEST A LOW-AMPLITUDE  
SHORT-WAVE TROUGH EXTENDS ACROSS EASTERN IL INTO NORTHWESTERN TN.  
LONGER RADAR LOOPS DEPICT THE REMNANTS OF A LONG-LIVED MCV ADVANCING  
AHEAD OF THIS FEATURE ACROSS CENTRAL IN. THE SOUTHERN INFLUENCE OF  
THE SHORT WAVE/MCV APPEARS TO BE ENCOURAGING SCATTERED ROBUST  
CONVECTION ALONG A FRONTAL ZONE DRAPED ACROSS EASTERN KY INTO MIDDLE  
TN. LOCALLY DAMAGING WINDS HAVE BEEN NOTED WITH SOME OF THIS  
ACTIVITY AND WIND SHOULD REMAIN THE PRIMARY CONCERN, THOUGH  
MARGINALLY SEVERE HAIL IS ALSO POSSIBLE, ALONG WITH SOME RISK FOR A  
BRIEF TORNADO OR TWO. WHILE DEEP-LAYER SHEAR IS NOT PARTICULARLY  
IMPRESSIVE, ADEQUATE FLOW PERSISTS ALONG THE FRONTAL ZONE SUCH THAT  
A SEVERE RISK WILL CONTINUE THROUGH MUCH OF THE EVENING.  
 
FARTHER SOUTHWEST ALONG THE FRONT INTO NORTH CENTRAL TX, ISOLATED  
SEVERE THUNDERSTORM HAS DEVELOPED ALONG THE WIND SHIFT, JUST NORTH  
OF DALLAS. LARGE HAIL IS LIKELY OCCURRING WITH THIS STORM THAT HAS  
SUPERCELL CHARACTERISTICS AT TIMES. 00Z SOUNDING FROM FWD EXHIBITED  
VERY STEEP LAPSE RATES THROUGH 5KM, AND 0-6KM BULK SHEAR WAS ON THE  
ORDER OF 40KT. GIVEN THE STEEP LAPSE RATE ENVIRONMENT, SOME RISK FOR  
HAIL/WIND WILL CONTINUE WITH ANY STORMS ALONG THE TRAILING BOUNDARY  
INTO THIS PORTION OF THE SOUTHERN PLAINS.  
 
..DARROW.. 09/06/2025  
 

 
 
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