FNUS76 KSEW 180214 FWSSEW SPOT FORECAST FOR TWO FLAT...USFS OLYMPIC NATIONAL WEATHER SERVICE SEATTLE WA 714 PM PDT MON OCT 17 2011 FORECAST IS BASED ON IGNITION TIME OF 1030 PDT ON OCTOBER 18. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE IN SEATTLE. .DISCUSSION...A STRONG UPPER RIDGE WILL BUILD OVER THE PACIFIC NORTHWEST TONIGHT AND TUESDAY...LEADING TO STABLE CONDITIONS AND POOR VERTICAL MIXING TUESDAY AFTERNOON. FORECAST FOR 20 FOOT WIND SPEED (VALLEYS AND RIDGE TOPS) ARE 10 MINUTE AVERAGES REFLECTING RAWS WINDS. .TUESDAY... SKY/WEATHER.........SUNNY. MAX TEMPERATURE.....AROUND 61. MIN HUMIDITY........56 PERCENT. WIND (20 FT)........ SLOPE/VALLEY.......NORTHEAST WINDS 3 TO 5 MPH. MIXING HEIGHT.......0-500 FT AGL. TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH. $$ FORECASTER...MCDONNAL REQUESTED BY...DON SVETICH TYPE OF REQUEST...PRESCRIBED .TAG 20111018.TWOFL.02/SEW