FNUS75 KFGZ 061307 FWSFGZ SPOT FORECAST FOR ROANHORSE RANCH PILES...NAVAJO REGION NATIONAL WEATHER SERVICE FLAGSTAFF AZ 607 AM MST SUN MAR 6 2011 FORECAST IS BASED ON IGNITION TIME OF 1000 MST ON MARCH 06. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A STORM SYSTEM WILL BEGIN TO APPROACH ARIZONA TODAY RESULTING IN PARTLY TO MOSTLY CLOUDY SKIES AND GUSTY SOUTHWEST WINDS. ON MONDAY...THIS STORM WILL BRING EVEN STRONGER SOUTHWEST WINDS IN ADDITION TO A CHANCE OF SHOWERS. VENTILATION WILL BE EXCELLENT BOTH DAYS. .TODAY... SKY/WEATHER.........MOSTLY CLOUDY. MAX TEMPERATURE.....AROUND 64. MIN HUMIDITY........12 PCT. WINDS (20 FT).......SOUTHEAST WINDS 2 TO 5 MPH UNTIL 0900 LST SHIFTING TO SOUTHWEST AT 10 TO 15 MPH WITH GUSTS TO 30 MPH IN THE AFTERNOON. HAINES INDEX........3 VERY LOW. MAX VENT RATE.......EXCELLENT (108400 KNOT-FT). .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY. MIN TEMPERATURE.....AROUND 34. MAX HUMIDITY........60 TO 70 PCT. WINDS (20 FT).......SOUTH WINDS AT 10 MPH WITH GUSTS TO 25 MPH. MIN VENT RATE.......POOR (1600 KNOT-FT). .MONDAY... SKY/WEATHER.........MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS THROUGH THE DAY. AREAS OF BLOWING DUST IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 56. MIN HUMIDITY........24 PCT. WINDS (20 FT).......SOUTH WINDS AROUND 10 MPH INCREASING TO SOUTHWEST AT 20 MPH IN THE AFTERNOON. GUSTS UP TO 45 MPH IN THE LATE MORNING AND AFTERNOON. HAINES INDEX........2 VERY LOW. MAX VENT RATE.......EXCELLENT (143800 KNOT-FT). $$ FORECASTER...MCCOLLUM REQUESTED BY...VALDIS NEHA REASON FOR REQUEST...PRESCRIBED .TAG 20110306.ROANH.02/FGZ