FNUS73 KLSX 131140 FWSLSX SPOT FORECAST FOR REIFSNIDER...MISSOURI DEPARTMENT OF CONSERVATION NATIONAL WEATHER SERVICE ST LOUIS MO 640 AM CDT TUE APR 13 2010 FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON APRIL 13. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... AN UNSEASONABLY WARM AND DRY APRIL DAY IS EXPECTED OVER THE AREA...WITH SUNNY SKIES AND SOUTHEAST TO SOUTH WINDS. PERCENT BOTH TODAY AND WEDNESDAY AFTERNOON. .TODAY... SKY/WEATHER.........MOSTLY SUNNY. TEMPERATURE.........69 AT IGNITION...MAX 82. MIN HUMIDITY........47 PERCENT AT IGNITION...MIN 27 PERCENT. WIND...EYE LEVEL....SOUTH WIND 4 TO 8 MPH FROM IGNITION TIME INTO EARLY AFTERNOON...THEN SHIFTING TO THE SOUTHEAST AROUND 5 MPH LATE IN THE AFTERNOON. WIND...20 FT........SOUTH 5 TO 10 MPH IN THE MORNING AND EARLY AFTERNOON...THEN SHIFTING TO THE SOUTHEAST AROUND 8 MPH LATE IN THE AFTERNOON. HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......200 FT AGL AT IGNITION...RAPIDLY INCREASING DURING THE LATE MORNING AND AFTERNOON... REACHING 5600 FT AGL AT MAX HEATING. TRANSPORT WINDS.....SOUTHWEST AROUND 13 MPH. VENTILATION RATE....GOOD (9678 M 2/S) AT MAX HEATING. $$ FORECASTER...TRUETT REQUESTED BY...JEFF BAKAMEYER TYPE OF REQUEST...PRESCRIBED .TAG 20100413.REIFS.01/LSX