897  
FXUS66 KMFR 071532  
AFDMFR  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE MEDFORD OR  
832 AM PDT TUE OCT 7 2008  
   
DISCUSSION
 
A WEAK COLD FRONT IS POSITIONED OVER THE ROGUE  
VALLEY EARLY THIS MORNING. AS A RESULT AREAS OF DRIZZLE AND LIGHT  
RAIN CAN BE EXPECTED WITH OVERCAST SKIES FOR MOST OF THE MORNING.  
THE FRONT WILL MOVE INTO THE CASCADES THIS AFTERNOON AND WILL  
CONTINUE TO WEAKEN. MOST OF THE PRECIPITATION THIS AFTERNOON WILL  
BE OVER THE NORTHERN CASCADES. ELSEWHERE...CLOUDS WILL BREAK UP  
WITH CLEARING SKIES FOR THE AFTERNOON. A WESTERLY FLOW SETS UP  
OVER THE CWA WEDNESDAY. THE 12Z NAM AND 6Z GFS BOTH SUGGEST THE  
NEXT SHORTWAVE DROPPING TOWARDS THE CWA THURSDAY MORNING.  
THEREFORE WE CAN EXPECT UNSETTLED WEATHER THURSDAY INTO FRIDAY  
MORNING.  
 

 
   
AVIATION
 
A WEAK COLD FRONT WILL MOVE THROUGH THE REGION THIS  
MORNING. IFR WITH LOCAL MVFR CONDITIONS WILL PERSIST NEAR  
KMFR...THEN CLOUDS WILL DECREASE ALONG WITH INCREASING CIGS IN THE  
WAKE OF THE FRONT THIS AFTERNOON. THE FRONT HAS MOVED EAST OF  
KOTH...SO CONDITIONS SHOULD IMPROVE WITHIN THE NEXT HOUR OR TWO.  
CIGS WILL LOWER NEAR KLMT LATER THIS MORNING AS THE FRONT MOVES  
THROUGH...BUT SHOULD REMAIN VFR.  
 

 
   
MFR WATCHES/WARNINGS/ADVISORIES
 
 
OR...NONE.  
 
CA...NONE.  
 
PACIFIC COASTAL WATERS...SMALL CRAFT ADVISORY FOR WINDS FROM 5 PM  
THIS AFTERNOON TO 2 AM PDT THURSDAY FOR PZZ356-PZZ376.  
HAZARDOUS SEAS WARNING FROM 5 PM THIS AFTERNOON TO 2 AM PDT  
THURSDAY FOR PZZ356-PZZ376.  
SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS UNTIL 5 PM PDT THIS  
AFTERNOON FOR PZZ350-PZZ356-PZZ370-PZZ376.  
HAZARDOUS SEAS WARNING FROM 5 PM THIS AFTERNOON TO 5 AM PDT  
WEDNESDAY FOR PZZ350-PZZ370.  
 

 
 
PETRUCELLI  
 
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