FNUS75 KFGZ 221549 FWSFGZ SPOT FORECAST FOR CASTLE...AZ-WDC NATIONAL WEATHER SERVICE FLAGSTAFF AZ 847 AM MST MON JUN 22 2009 FORECAST IS BASED ON REQUEST TIME OF 0738 MST ON JUNE 22. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. UPDATED TO LOWER SKY COVER TODAY .DISCUSSION... SUNNY SKIES WITH TEMPERATURES IN THE UPPER 70S TO NEAR 80 CAN BE EXPECTED TODAY...WITH INCREASING CLOUDS TOMORROW AFTERNOON ACROSS THE KAIBAB PLATEAU. THE VENTILATION RATES FOR TODAY AND TUESDAY ARE EXPECTED TO REACH VERY GOOD TO EXCELLENT BY MID-AFTERNOON AS MIXING HEIGHTS ARE EXPECTED TO REACH 10000 FEET IN THE EARLY EVENING HOURS. IN ADDITION THE HAINES INDEX IS EXPECT TO REACH 6 THIS AFTERNOON AND EVENING AND WILL BE 5 ON TUESDAY. .TODAY... SKY/WEATHER.........SUNNY. MAX TEMPERATURE.....76-78. MIN HUMIDITY........14-16 PCT. 20-FOOT WINDS.......LIGHT WINDS TERRAIN DRIVEN WINDS...BECOMING SOUTHWEST 8 TO 12 MPH WITH HIGHER GUSTS IN THE AFTERNOON. .TONIGHT... SKY/WEATHER.........CLEAR. MIN TEMPERATURE.....40-42. MAX HUMIDITY........54-56 PCT. 20-FOOT WINDS.......SOUTHWEST WINDS 8 TO 11 MPH IN THE EVENING BECOMING LIGHT AND TERRAIN DRIVEN AFTER SUNSET. .TUESDAY... SKY/WEATHER.........SUNNY IN THE MORNING...THEN PARTLY CLOUDY. MAX TEMPERATURE.....80-82. MIN HUMIDITY........19-21 PCT. 20-FOOT WINDS.......LIGHT WINDS TERRAIN DRIVEN WINDS...BECOMING SOUTHWEST 8 TO 13 MPH WITH HIGHER GUSTS IN THE AFTERNOON. $$ FORECASTER...CLARK/JOHNDROW REQUESTED BY...KAIBAB NATIONAL FOREST REASON FOR REQUEST...WILDFIRE .TAG 20090622.CASTL.01/FGZ