FNUS73 KLSX 141655 FWSLSX SPOT FORECAST FOR WELDON SPRING LTA...US ARMY RESERVE NATIONAL WEATHER SERVICE ST LOUIS MO 1055 AM CST SAT NOV 14 2009 FORECAST IS BASED ON IGNITION TIME OF 1100 CST ON NOVEMBER 14. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... LOW LEVEL MOISTURE WILL CONTINUE TO INCREASE ACROSS THE AREA TODAY AS A COLD FRONT BEGINS TO MOVE SOUTH ACROSS MISSOURI AND ILLINOIS. THERE IS A SLIGHT CHANCE OF DRIZZLE BEHIND THE FRONT THIS AFTERNOON...WITH A BETTER CHANCE OF RAIN BEGINNING TONIGHT AND CONTINUING THROUGH TUESDAY NIGHT. .REST OF TODAY... SKY/WEATHER.........PARTLY SUNNY THEN BECOMING MOSTLY CLOUDY. TEMPERATURE.........60 AT IGNITION...MAX 66. RH..................69 PERCENT AT IGNITION...MIN 67 PERCENT. WIND...EYE LEVEL....SOUTHWEST WIND AROUND 5 MPH IN THE LATE MORNING AND AFTERNOON SHIFTING TO THE SOUTH LATE IN THE AFTERNOON. WIND...20 FT........WINDS SOUTHWEST AT 5 MPH AT IGNITION...OTHERWISE SOUTHWEST WIND AROUND 5 MPH IN THE LATE MORNING AND AFTERNOON SHIFTING TO THE SOUTH LATE IN THE AFTERNOON. HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......1200 FT AGL AT 11 AM RISING TO 2000 FT BY 3 PM. TRANSPORT WIND......SOUTHWEST AROUND 15 MPH. VENTILATION RATE....POOR (4509 M 2/S). $$ FORECASTER...JPK REQUESTED BY...JERED WISDOM TYPE OF REQUEST...PRESCRIBED .TAG 20091114.WELDO.01/LSX