337  
ACUS03 KWNS 100818  
SWODY3  
SPC AC 100817  
 
DAY 3 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK  
0217 AM CST FRI NOV 10 2017  
 
VALID 121200Z - 131200Z  
   
..NO SEVERE THUNDERSTORM AREAS FORECAST
 
 
   
..SUMMARY
 
 
NO SEVERE WEATHER IS EXPECTED ACROSS THE U.S. SUNDAY.  
   
..SYNOPSIS
 
 
A SLOWLY PROGRESSIVE FLOW PATTERN ALOFT IS FORECAST ACROSS THE U.S.  
SUNDAY/DAY 3, AS A CENTRAL U.S. TROUGH SHIFTS ACROSS THE EASTERN  
HALF OF THE COUNTRY AND A SECOND TROUGH/LOW OVER THE NORTHEAST  
PACIFIC GRADUALLY NEARS THE PACIFIC NORTHWEST COAST.  
 
AT THE SURFACE, HIGH PRESSURE WILL REMAIN LARGELY IN CONTROL, THOUGH  
A COLD FRONT IS EXPECTED TO MOVE ONSHORE OVER THE PACIFIC NORTHWEST  
DURING THE SECOND HALF OF THE PERIOD.  
 
SHOWERS -- AND OCCASIONAL/EMBEDDED LIGHTNING LATER IN THE PERIOD --  
CAN BE EXPECTED OVER PARTS OF THE NORTHWESTERN U.S. AS THIS FRONT,  
AND ASSOCIATED UPPER SYSTEM, NEAR THE COAST. SHOWERS AND A COUPLE  
OF THUNDERSTORMS MAY ALSO AFFECT FLORIDA, AS ONSHORE/EASTERLY FLOW  
CONTINUES. IN BOTH AREAS, SEVERE WEATHER IS NOT EXPECTED.  
 
..GOSS.. 11/10/2017  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SPC Page Main Text Page