FNUS75 KFGZ 311422 FWSFGZ SPOT FORECAST FOR CHERRY...TNF TONTO NF NATIONAL WEATHER SERVICE FLAGSTAFF AZ 722 AM MST WED OCT 31 2012 FORECAST IS BASED ON IGNITION TIME OF 0735 MST ON OCTOBER 31. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... HIGH PRESSURE ALOFT WILL CROSS NORTHERN ARIZONA TODAY....MEANING A A STABLE AIRMASS WITH LIGHT MIXING LAYER WINDS AND ONLY A FEW HOURS OF GOOD VENTILATION RATES THIS AFTERNOON. SOUTHWEST FLOW ALOFT RETURNS ON THURSDAY WITH IMPROVING VENTILATION. .TODAY... SKY/WEATHER.........SUNNY. MAX TEMPERATURE.....AROUND 77. MIN HUMIDITY........8 PCT. WINDS (20 FT).......LIGHT WIND THROUGH 1000L THEN BECOMING SOUTH AROUND 5 MPH. MAX VENT RATE.......GOOD (40000 KNOT-FT). CLEARING INDEX......400. .TONIGHT... SKY/WEATHER.........CLEAR. MIN TEMPERATURE.....AROUND 35. MAX HUMIDITY........41 PCT. WINDS (20 FT).......DOWNSLOPE 3 TO 6 MPH. MIN VENT RATE.......POOR (1000 KNOT-FT). CLEARING INDEX......10. .THURSDAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....AROUND 73. MIN HUMIDITY........13 PCT. WINDS (20 FT).......LIGHT WINDS THROUGH 1000L BECOMING SOUTHWEST 10 TO 15 MPH. MAX VENT RATE.......VERY GOOD (70300 KNOT-FT). CLEARING INDEX......703. $$ FORECASTER...41 REQUESTED BY...PATRICK MOORE REASON FOR REQUEST...PRESCRIBED .TAG 20121031.CHERR.01/FGZ