FNUS71 KAKQ 151317 FWSAKQ SPOT FORECAST FOR ADMIN COMPLEX...US FISH AND WILDLIFE SERVICE (NWR) NATIONAL WEATHER SERVICE WAKEFIELD VA 817 AM EST TUE FEB 15 2011 FORECAST IS BASED ON IGNITION TIME OF 1030 EST ON FEBRUARY 15. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... HIGH PRESSURE RETURNS TO THE REGION TODAY...BEFORE PUSHING OFF THE COAST WEDNESDAY. RH VALUES WILL AGAIN FALL BELOW 30% FOR MOST AREAS AWAY FROM THE IMMEDIATE COAST THIS AFTERNOON...THOUGH WINDS SHOULD DIMINISH THROUGH THE DAY AS HIGH PRESSURE BUILDS INTO THE REGION. THE HIGH WILL REMAIN ANCHORED OFFSHORE THROUGH THE END OF THE WEEK...WHILE ANOTHER DRY COLD FRONT APPROACHES THE REGION FROM THE WEST ON FRIDAY. .TODAY... SKY/WEATHER.........SUNNY (0-10 PERCENT). MAX TEMPERATURE.....AROUND 50. MIN HUMIDITY........23 PERCENT. WIND (20FT/2MIN)....NORTH WINDS 6 TO 13 MPH. GUSTS UP TO 25 MPH IN THE LATE MORNING AND EARLY AFTERNOON. MIXING HEIGHT.......2600-3800 FT AGL. TRANSPORT WINDS.....NORTH 8 TO 14 MPH...INCREASING TO 15 TO 24 MPH IN THE LATE MORNING...THEN DECREASING TO 10 TO 16 MPH EARLY IN THE AFTERNOON. VENTILATION RATE....VERY POOR TO GOOD (19600-66500 FT-MPH). TIME (EST) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM SKY (%).........0 0 0 2 3 5 6 8 9 11 13 15 WEATHER COV..... WEATHER TYPE.... TEMP............44 46 47 47 49 49 47 45 41 37 35 33 RH..............45 37 29 26 27 27 31 35 38 43 49 53 20 FT WIND DIR..N N N N N N N NE NE NE NE NE 20 FT WIND SPD..10 9 9 9 8 8 7 5 3 2 2 1 20 FT WIND GUST.25 25 20 20 15 15 15 10 5 5 5 MIX HGT (KFT)...3.4 3.6 3.8 3.8 3.8 3.8 3.8 2.6 1.4 0.3 0.3 0.3 TRANSP WIND DIR.N N N N N N N NE NE NE NE NE TRANSP WIND SPD.24 23 18 15 14 14 14 13 10 9 7 6 .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT). MIN TEMPERATURE.....AROUND 26. MAX HUMIDITY........71 PERCENT. WIND (20FT/2MIN)....LIGHT WINDS. MIXING HEIGHT.......300-1400 FT AGL. TRANSPORT WINDS.....NORTHEAST 3 TO 10 MPH. VENTILATION RATE....VERY POOR (900-13100 FT-MPH). .WEDNESDAY... SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT). MAX TEMPERATURE.....AROUND 58. MIN HUMIDITY........20 PERCENT. WIND (20FT/2MIN)....LIGHT WINDS...BECOMING SOUTHWEST 5 TO 9 MPH IN THE LATE MORNING AND AFTERNOON. MIXING HEIGHT.......300-1800 FT AGL...INCREASING TO 2400-3900 FT AGL LATE IN THE MORNING. TRANSPORT WINDS.....SOUTH 3 TO 12 MPH...BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON. VENTILATION RATE....VERY POOR TO FAIR (800-47700 FT-MPH). FORECASTER...ALEXANDER REQUESTED BY...KYLE KRZYWICKI TYPE OF REQUEST...PRESCRIBED .TAG 20110215.ADMIN.04/AKQ