FNUS71 KPBZ 221731 FWSPBZ SPOT FORECAST FOR BUCKALOONS...US FOREST SERVICE NATIONAL WEATHER SERVICE PITTSBURGH PA 131 PM EDT THU APR 22 2010 FORECAST IS BASED ON IGNITION TIME OF 1000 EDT ON APRIL 23. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... HIGH PRESSURE WILL SUPPORT DRY AND COOL WEATHER THROUGH FRIDAY. ADVANCING LOW PRESSURE WILL INCREASE RAIN CHANCES ON SATURDAY. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT). MIN TEMPERATURE.....AROUND 32. MAX HUMIDITY........82 PERCENT. WIND (20 FT)........NORTHWEST WINDS 5 TO 6 MPH IN THE EVENING...BECOMING LIGHT AND VARIABLE. CHANCE OF PCPN......10 PERCENT. LAL.................1. HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......2300-4200 FT AGL...DECREASING TO 200-1700 FT AGL IN THE LATE EVENING AND OVERNIGHT. MIXING WINDS........NORTHWEST AROUND 7 MPH. .FRIDAY... SKY/WEATHER.........SUNNY (10-20 PERCENT). MAX TEMPERATURE.....AROUND 58. MIN HUMIDITY........29 PERCENT. WIND (20 FT)........NORTH WINDS 5 TO 6 MPH. CHANCE OF PCPN......10 PERCENT. LAL.................1. HAINES INDEX........6 OR HIGH POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. MIXING HEIGHT.......400-2000 FT AGL...INCREASING TO 5100-6200 FT AGL. MIXING WINDS........NORTHWEST AROUND 7 MPH. $$ FORECASTER...15 REQUESTED BY...CHRIS WAVEREK TYPE OF REQUEST...PRESCRIBED .TAG 20100423.BUCKA.01/PBZ