FNUS75 KFGZ 111201 FWSFGZ SPOT FORECAST FOR FRACAS...KNF KAIBAB NF NATIONAL WEATHER SERVICE FLAGSTAFF AZ 501 AM MST FRI SEP 11 2009 FORECAST IS BASED ON REQUEST TIME OF 1919 MST ON SEPTEMBER 10. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...TEMPERATURES AND MINIMUM RELATIVE HUMIDITY VALUES WILL REMAIN FAIRLY STEADY THE NEXT TWO DAYS...WITH ONLY A SLIGHT CHANCE OF CONVECTIVE SHOWERS AND THUNDERSTORMS. THERE WILL BE A FLOW REVERSAL ALOFT FROM TODAY TO SATURDAY...WHICH WILL RESULT IN 20 FOOT WINDS SWITCHING FROM EAST TO SOUTHWEST. VENTILATION WILL ALSO IMPROVE SATURDAY AS SOUTHWEST FLOW DEVELOPS. PLEASE SEE PHXFWFFGZ (THE PLANNING FORECAST) FOR TRANSPORT WINDS. .TODAY... SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS BY THE AFTERNOON. MAX TEMPERATURE.....68 TO 70. MIN HUMIDITY........35 TO 37 PERCENT. 20-FOOT WINDS.......EAST WINDS 5 TO 8 MPH WITH GUSTS TO 12 MPH BY 1000L-1100L. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. A SLIGHT CHANCE OF EVENING SHOWERS AND THUNDERSTORMS. MIN TEMPERATURE.....45 TO 47. MAX HUMIDITY........70 TO 80 PERCENT. 20-FOOT WINDS.......LIGHT WINDS...LESS THAN 3 MPH. .SATURDAY... SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS BY THE AFTERNOON. MAX TEMPERATURE.....69 TO 71. MIN HUMIDITY........33 TO 35 PERCENT. 20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTHWEST AROUND 6 TO 10 MPH WITH GUSTS TO 15 MPH BY THE AFTERNOON. $$ FORECASTER...PETERSON REQUESTED BY...KAIBAB NATIONAL FOREST REASON FOR REQUEST...WILDFIRE .TAG 20090910.FRACA.01/FGZ