FNUS73 KLSX 241138 FWSLSX SPOT FORECAST FOR REIFSNIDER BURN...MISSOURI DEPARTMENT OF CONSERVATION NATIONAL WEATHER SERVICE ST LOUIS MO 638 AM CDT WED MAR 24 2010 FORECAST IS BASED ON IGNITION TIME OF 1200 CDT ON MARCH 24. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A WEAK STATIONARY FRONT WILL STAY JUST NORTH OF YOUR BURN LOCATION TODAY. THE WIND FORECAST IS DIFFICULT DUE TO THE PROXIMITY OF THIS FRONT. WINDS SHOULD GENERALLY BE OUT OF THE SOUTH THIS MORNING... BUT SHIFT TO THE EAST OR EAST-NORTHEAST THIS AFTERNOON. BECAUSE THE FRONT IS WEAK AND SLOW MOVING AT THIS TIME...GIVING YOU A MORE PRECISE WIND SHIFT TIME IS NOT POSSIBLE. .TODAY... SKY/WEATHER.........MOSTLY CLOUDY. TEMPERATURE.........60 AT IGNITION...MAX 66. MIN HUMIDITY........46 PERCENT AT IGNITION...MIN 35 PERCENT. WIND...EYE LEVEL....SOUTH WIND AROUND 5 MPH UNTIL EARLY AFTERNOON SHIFTING TO THE EAST LATE IN THE AFTERNOON. WIND...20 FT........WINDS SOUTH AT 5 MPH AT IGNITION...OTHERWISE SOUTH WIND AROUND 5 MPH UNTIL EARLY AFTERNOON SHIFTING TO THE EAST LATE IN THE AFTERNOON. HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......700 FT AT IGNITION...1800 FT AGL AT MAX HEATING. NOTE...MAXIMUM MIXING HEIGHT MAY NOT OCCUR UNTIL 3-4 PM AND COULD FALL RAPIDLY AS THE FRONT DRIFTS CLOSER TO THE AREA. TRANSPORT WINDS.....SOUTH AROUND 10 MPH. VENTILATION RATE....POOR (2828 M 2/S) AT MAX HEATING. $$ FORECASTER...CARNEY REQUESTED BY...JEFF BAKAMEYER TYPE OF REQUEST...PRESCRIBED .TAG 20100324.REIFS.01/LSX