FNUS75 KFGZ 311410 FWSFGZ SPOT FORECAST FOR SAND ROCK CPLX...USFS/COCONINO NATIONAL FOREST NATIONAL WEATHER SERVICE FLAGSTAFF AZ 710 AM MST WED AUG 31 2011 FORECAST IS BASED ON REQUEST TIME OF 0642 MST ON AUGUST 31. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...EXPECT BREEZY SOUTHWEST WINDS TODAY AS A TROUGH APPROACHES THE WESTERN UNITED STATES. MOISTURE HAS ALSO INCREASED THIS MORNING ACROSS THE FIRE SITE...WHICH WILL BRING AROUND A 30 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS...MAINLY THROUGH MID AFTERNOON. BY LATE IN THE AFTERNOON AND EVENING...SOME DRIER AIR IS FORECAST TO PUSH EASTWARD INTO THE AREA. SOMEWHAT LIGHTER WIND IS EXPECTED THURSDAY...WITH A CONTINUING CHANCE OF AFTERNOON THUNDERSTORMS. .TODAY... SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING...THEN CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 83. MIN HUMIDITY........18 TO 24 PCT. WINDS (20 FT).......VARIABLE UP TO 5 MPH...BECOMING SOUTHWEST AROUND 15 MPH WITH GUSTS NEAR 25 MPH IN THE LATE MORNING AND AFTERNOON. LAL.................3. HAINES INDEX........3 VERY LOW. MAX VENT RATE.......EXCELLENT (156800 KNOT-FT). CLEARING INDEX......1568. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. MIN TEMPERATURE.....AROUND 58. MAX HUMIDITY........59 PCT. WINDS (20 FT).......SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE EARLY EVENING...BECOMING VARIABLE UP TO 5 MPH BY LATE EVENING. LAL.................2. HAINES INDEX........3 VERY LOW. MIN VENT RATE.......POOR (1000 KNOT-FT). CLEARING INDEX......10. .THURSDAY... SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING...THEN CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 83. MIN HUMIDITY........17 TO 23 PCT. WINDS (20 FT).......LIGHT WINDS BECOMING SOUTHWEST AROUND 10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH IN THE LATE MORNING AND AFTERNOON. LAL.................3. HAINES INDEX........3 VERY LOW. MAX VENT RATE.......EXCELLENT (101900 KNOT-FT). CLEARING INDEX......1019. $$ FORECASTER...JOHNDROW REQUESTED BY...JESSICA WALTENBURG REASON FOR REQUEST...WILDFIRE .TAG 20110831.SANDR.01/FGZ