FNUS75 KFGZ 201317 FWSFGZ SPOT FORECAST FOR GANADO WASH RX PILES...NAVAJO REGION NATIONAL WEATHER SERVICE FLAGSTAFF AZ 617 AM MST WED MAR 20 2013 FORECAST IS BASED ON IGNITION TIME OF 0900 MST ON MARCH 20. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A SHORTWAVE TROUGH PASSING NORTH OF ARIZONA TODAY WILL RESULT IN SUBSTANTIAL CLOUD COVER...BREEZY SURFACE WINDS...AND A SLIGHT CHANCE FOR A LIGHT SHOWER THIS AFTERNOON AND TONIGHT. .TODAY... SKY/WEATHER.........MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 62. MIN HUMIDITY........19 PCT. WINDS (20 FT).......SOUTHEAST WINDS AROUND 5 TO 10 MPH...BECOMING SOUTHWEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH IN THE AFTERNOON. LAL.................1. HAINES INDEX........3 VERY LOW. MAX VENT RATE.......EXCELLENT (165200 KNOT-FT). CLEARING INDEX......1652. .TONIGHT... SKY/WEATHER.........CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS. MIN TEMPERATURE.....AROUND 30. MAX HUMIDITY........92 PCT. WINDS (20 FT).......SOUTHWEST WINDS AROUND 10 MPH. GUSTS UP TO 30 MPH EARLY IN THE EVENING...SUBSIDING AFTER SUNSET. LAL.................1. HAINES INDEX........3 VERY LOW. MIN VENT RATE.......POOR (2500 KNOT-FT). CLEARING INDEX......25. $$ FORECASTER...SCHWITZER REQUESTED BY...ESMERALDA TSOSIE REASON FOR REQUEST...PRESCRIBED .TAG 20130320.GANAD.01/FGZ