FNUS75 KFGZ 191434 FWSFGZ SPOT FORECAST FOR FLUTED ROCK LAKE RX...NRA NAVAJO AREA NATIONAL WEATHER SERVICE FLAGSTAFF AZ 734 AM MST FRI NOV 19 2010 FORECAST IS BASED ON IGNITION TIME OF 1000 MST ON NOVEMBER 19. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...INCREASING SOUTHWESTERLY WINDS AND UPPER-LEVEL CLOUD COVER WILL DEVELOP TODAY AS A STRONG PACIFIC STORM SYSTEM APPROACHES FROM THE NORTHWEST. AS THE STORM MOVES INTO FAR NORTHWESTERN ARIZONA SATURDAY...WINDS WILL BECOME MUCH STRONGER. CHANCES FOR PRECIPITATION WILL DEVELOP SATURDAY NIGHT...CONTINUE SUNDAY...THEN DECREASE MONDAY AND TUESDAY. MUCH COLDER TEMPERATURES CAN ALSO BE EXPECTED SUNDAY THROUGH TUESDAY. STRONG SOUTHWESTERLY WINDS WILL CONTINUE SUNDAY...DECREASING MONDAY AND TUESDAY. .TODAY... SKY/WEATHER.........SCATTERED HIGH CLOUDS. MAX TEMPERATURE.....51 TO 54. MIN HUMIDITY........16 TO 20 PCT. WINDS (20 FT).......SOUTHWEST WINDS AROUND 5 MPH IN THE MORNING INCREASING TO 10 TO 15 MPH WITH GUSTS UP TO 30 MPH IN THE AFTERNOON. LAL.................1. HAINES INDEX........3 VERY LOW. MAX VENT RATE.......VERY GOOD (71800 KNOT-FT). CLEARING INDEX......718. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. MIN TEMPERATURE.....30 TO 34. MAX HUMIDITY........45 TO 60 PCT. WINDS (20 FT).......SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH EARLY IN THE EVENING BECOMING SOUTH 4 TO 8 MPH OVERNIGHT. HAINES INDEX........3 VERY LOW. MIN VENT RATE.......POOR (3700 KNOT-FT). $$ FORECASTER...ONTON REQUESTED BY...DARRYL WILSON REASON FOR REQUEST...PRESCRIBED .TAG 20101119.FLUTE.01/FGZ