FNUS74 KAMA 240044 FWSAMA SPOT FORECAST FOR RANCHO PALO DURO TOBE SMITH FLAT RX...THE NATURE CONSERVANCY/USFWS NATIONAL WEATHER SERVICE AMARILLO TX 644 PM CST SUN JAN 23 2011 FORECAST IS BASED ON IGNITION TIME OF 1000 CST ON JANUARY 24. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A COLD FRONT WILL PUSH ACROSS THE TEXAS AND OKLAHOMA PANHANDLES MONDAY RESULTING IN A WIND SHIFT TO THE NORTH. WIND SPEEDS ARE ALSO EXPECTED TO INCREASE TO 20 TO 25 MPH WITH HIGHER GUSTS BY NOON. ONCE THE FRONT MOVES THROUGH...MINIMUM RELATIVE HUMIDITY VALUES WILL REMAIN WELL ABOVE 20 PERCENT. MINIMUM RELATIVE HUMIDITY VALUES WILL FALL NEAR 20 PERCENT TUESDAY...BUT 20 FOOT WINDS WILL STAY UNDER 20 MPH. .MONDAY... SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT). TEMPERATURE.........33 AT IGNITION...MAX 49. RH..................49 PERCENT AT IGNITION...MIN 31 PERCENT. WIND (20 FT)........WINDS WEST AT 9 MPH AT IGNITION...OTHERWISE NORTH WINDS 8 TO 16 MPH IN THE MORNING INCREASING BETWEEN 20 AND 25 MPH WITH HIGHER GUSTS BY NOON. HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......1500 FT AGL AT IGNITION...OTHERWISE 0-1500 FT AGL INCREASING TO 6000-6500 FT AGL. MIXING WINDS........NORTHWEST 9 TO 17 MPH INCREASING TO NORTH 22 TO 30 MPH EARLY IN THE AFTERNOON. .MONDAY NIGHT... SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT) THEN BECOMING PARTLY CLOUDY (35-45 PERCENT). TEMPERATURE.........MIN 19. RH..................MAX 100 PERCENT. .TUESDAY... SKY/WEATHER.........SUNNY (20-30 PERCENT). TEMPERATURE.........MAX 55. RH..................MIN 14 PERCENT. WIND (20 FT)........WEST WINDS 6 TO 10 MPH. HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......0-500 FT AGL INCREASING TO 2500 FT AGL LATE IN THE MORNING...THEN INCREASING TO 4500 FT AGL LATE IN THE MORNING INCREASING TO 6500-7500 FT AGL EARLY IN THE AFTERNOON DECREASING TO 5500 FT AGL DECREASING TO 3500 FT AGL LATE IN THE AFTERNOON. MIXING WINDS........WEST 7 TO 14 MPH. $$ FORECASTER...BEAL REQUESTED BY...CHRIS HARPER TYPE OF REQUEST...PRESCRIBED .TAG 20110124.RANCH.01/AMA