FNUS75 KFGZ 211248 FWSFGZ SPOT FORECAST FOR FLUTED ROCK LAKE RX...NRA NAVAJO AREA NATIONAL WEATHER SERVICE FLAGSTAFF AZ 548 AM MST TUE SEP 21 2010 FORECAST IS BASED ON IGNITION TIME OF 0800 MST ON SEPTEMBER 21. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...MOISTURE WILL INCREASE FROM SOUTH TO NORTH ACROSS NORTHERN ARIZONA TODAY AND TONIGHT...BRINGING ONLY A SLIGHT CHANCE OF THUNDERSTORMS TO THE BURN AREA TODAY...BUT SHOWERS AND THUNDERSTORMS LIKELY WEDNESDAY. THURSDAY THROUGH SATURDAY...DRIER AND WARMER CONDITIONS WILL DEVELOP...WITH LESS WIND. .TODAY... SKY/WEATHER.........PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....75 TO 77. MIN HUMIDITY........19 TO 23 PCT. WINDS (20 FT).......LIGHT WINDS BECOMING SOUTHWEST 8 TO 12 MPH WITH GUSTS TO 20 MPH IN THE AFTERNOON. LAL.................2. HAINES INDEX........4 LOW. MAX VENT RATE.......VERY GOOD (97800 KNOT-FT). CLEARING INDEX......978. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS. MIN TEMPERATURE.....50 TO 54. MAX HUMIDITY........65 TO 80 PCT. WINDS (20 FT).......SOUTHWEST WINDS 8 TO 12 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING BECOMING SOUTH TO SOUTHEAST 4 TO 8 MPH OVERNIGHT. LAL.................2. HAINES INDEX........3 VERY LOW. MIN VENT RATE.......POOR (900 KNOT-FT). CLEARING INDEX......9. .WEDNESDAY... SKY/WEATHER.........CLOUDY. THUNDERSTORMS LIKELY. MAX TEMPERATURE.....62 TO 65. MIN HUMIDITY........50 TO 65 PCT. WINDS (20 FT).......SOUTH TO SOUTHEAST WINDS 5 TO 10 MPH IN THE MORNING BECOMING SOUTHWEST 8 TO 12 MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON. LAL.................5. HAINES INDEX........2 VERY LOW. MAX VENT RATE.......EXCELLENT (160300 KNOT-FT). CLEARING INDEX......1603. $$ FORECASTER...ONTON REQUESTED BY...DARRYL WILSON REASON FOR REQUEST...PRESCRIBED .TAG 20100921.FLUTE.01/FGZ