673  
ACUS01 KWNS 050046  
SWODY1  
SPC AC 050044  
 
DAY 1 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK  
0744 PM CDT SAT NOV 04 2017  
 
VALID 050100Z - 051200Z  
   
..NO SEVERE THUNDERSTORM AREAS FORECAST
 
 
   
..SUMMARY
 
 
THE RISK FOR SEVERE STORMS APPEARS MINIMAL ACROSS THE U.S. THROUGH  
DAYBREAK ON SUNDAY MORNING.  
   
..DISCUSSION
 
 
A WEST TO SOUTHWEST MID-LEVEL FLOW PATTERN WILL REMAIN OVER THE  
CENTRAL AND EASTERN U.S. TONIGHT AS LOW-LEVEL MOISTURE ADVECTION  
TAKES PLACE IN THE MID MISSISSIPPI AND OHIO RIVER VALLEYS.  
THUNDERSTORMS APPEAR LIKELY TO DEVELOP ALONG THE INSTABILITY AXIS  
FROM CENTRAL INDIANA INTO NORTHERN OHIO LATE TONIGHT WITH ISOLATED  
THUNDERSTORMS ALSO POSSIBLE SOUTHWESTWARD INTO THE MID MISSISSIPPI  
VALLEY. ALTHOUGH SMALL HAIL COULD OCCUR, NO APPRECIABLE SEVERE  
THREAT IS EXPECTED WITH THIS ACTIVITY. AN ISOLATED POTENTIAL FOR  
THUNDERSTORM DEVELOPMENT MAY ALSO OCCUR SOUTHWARD INTO THE TENNESSEE  
VALLEY AND FAR SOUTHERN APPALACHIANS.  
 
..BROYLES.. 11/05/2017  
 

 
 
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