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PACNW SFC PATTERN
PACIFIC NW SFC PRESSURE PATTERN AND FRONTS
Graphic showing fronts and pressure pattern over Pacific Northwest

SYNOPSIS...A WEATHER SYSTEM MOVING INTO BRITISH COLUMBIA WILL BRING A LITTLE RAIN MAINLY TO THE NORTH PART OF WESTERN WASHINGTON TODAY. A COLD FRONT WILL BRING A LITTLE MORE RAIN TO THE AREA FRIDAY AFTERNOON AND EVENING. A COOL UPPER LEVEL TROUGH WILL GIVE SCATTERED SHOWERS AND FALL LIKE TEMPERATURES TO THE AREA SATURDAY. AN UPPER LEVEL RIDGE WILL MOVE SLOWLY ACROSS THE REGION LATE SUNDAY THROUGH LABOR DAY RESULTING IN A DRY AND MILD PERIOD.

SEA TRACON WEATHER IMPACTS
ISSUED: 8/28/2008 5:17:38 AM  
PSCZ CONF TIME WIND SHIFT INFO
BFI      
SEA      
WIND (>40KT AOB 050) DIR/SPD/LEVEL
SEA      
TS (WITHIN 10 MILES)
BFI    
SEA    
FOG (VIS < 1 MILE)
BFI    
SEA    
  

ZSE ARTCC WEATHER HAZARDS

Issued: 8/28/2008 7:35:00 AM

AREAS

HAZARDS    A       B       C       D   
ICING        
LO-TURB     X  
LLWS        
HI-TURB        
TSTM        
CIG <050 X X    
IFR        

Click here for ZSE Area Map

  
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