FNUS71 KAKQ 131356 FWSAKQ SPOT FORECAST FOR STEDMAN RX DEBRIS...NPS NATIONAL WEATHER SERVICE WAKEFIELD VA 956 AM EDT MON JUN 13 2011 FORECAST IS BASED ON IGNITION TIME OF 1300 EDT ON JUNE 13. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... MID AND HIGH LEVEL CLOUDS WILL DECREASE THROUGH THE DAY AS HIGH PRESSURE BUILDS INTO THE REGION. THIS WILL RESULT IN LOWER DEWPOINTS AND RH VALUES AT THE SURFACE TODAY AND TUESDAY. EXPECT SCATTERED TO BROKEN MID LEVEL CLOUDS TO INCREASE OVER THE BURN SITE TONIGHT THROUGH TUESDAY AS AN UPPER LEVEL SYSTEM MOVES THROUGH NEW ENGLAND. .TODAY... SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). WIND (20FT/2MIN)....NORTH WINDS 8 TO 13 MPH...DECREASING TO 4 TO 8 MPH AFTER 1300 HOURS. MIXING HEIGHT.......800-2300 FT AGL...INCREASING TO 4900 FT AGL. TRANSPORT WINDS.....NORTHWEST 9 TO 18 MPH. VENTILATION RATE....VERY POOR TO POOR (10400-44300 FT-MPH). TIME (EDT) 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM 10P 11P MID SKY (%).........27 23 25 27 29 31 33 35 36 37 38 39 WEATHER COV..... WEATHER TYPE.... 20 FT WIND DIR..N N N N N N N N N N N N 20 FT WIND SPD..7 7 6 6 5 4 3 2 2 1 1 1 20 FT WIND GUST.10 10 10 10 5 5 MIX HGT (KFT)...4.4 4.9 4.9 4.9 4.9 3.3 1.8 0.3 0.3 0.3 0.3 0.3 TRANSP WIND DIR.N N N NW NW N N N N N NE N TRANSP WIND SPD.12 10 9 9 9 9 10 10 9 8 7 6 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT). WIND (20FT/2MIN)....NORTH WINDS AROUND 5 MPH EARLY IN THE EVENING...BECOMING LIGHT AND VARIABLE. MIXING HEIGHT.......1800-3300 FT AGL...DECREASING TO 300 FT AGL EARLY IN THE EVENING. TRANSPORT WINDS.....NORTH 3 TO 10 MPH. VENTILATION RATE....VERY POOR (800-27700 FT-MPH). .TUESDAY... SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). WIND (20FT/2MIN)....LIGHT WINDS...BECOMING NORTHWEST 5 TO 7 MPH IN THE LATE MORNING AND AFTERNOON. MIXING HEIGHT.......300-2200 FT AGL...INCREASING TO 7000-8700 FT AGL. TRANSPORT WINDS.....NORTHWEST 12 TO 15 MPH. VENTILATION RATE....VERY POOR (2400-27500 FT-MPH)...INCREASING TO GOOD TO EXCELLENT (92500-113700 FT-MPH). FORECASTER...DEROSA REQUESTED BY...TIM BLUMENSCHINE TYPE OF REQUEST...PRESCRIBED .TAG 20110613.STEDM.01/AKQ