FNUS75 KFGZ 131013 FWSFGZ SPOT FORECAST FOR PICNIC...GNP GRAND CANYON NP NATIONAL WEATHER SERVICE FLAGSTAFF AZ 313 AM MST WED MAY 13 2009 FORECAST IS BASED ON IGNITION TIME OF 0800 MST ON MAY 13. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... EXPECTED CONTINUED WARM AND DRY CONDITIONS FOR TODAY AND THURSDAY. AFTERNOON RELATIVE HUMIDITIES ARE EXPECTED TO AGAIN FALL BELOW 15 PERCENT...HOWEVER CRITICAL FIRE WEATHER CONDITIONS ARE NOT EXPECTED. ADDITIONALLY...A HAINES INDEX OF 5 IS EXPECTED FOR THE BURN AREA TODAY AND THURSDAY. .TODAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....74-76. MIN HUMIDITY........10-12 PCT. 20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTHWEST 8 TO 11 MPH IN THE AFTERNOON. .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR. MIN TEMPERATURE.....40-42. MAX HUMIDITY........42-44 PCT. 20-FOOT WINDS.......SOUTHWEST WINDS 8 TO 12 MPH AND GUSTY IN THE EVENING BECOMING LIGHT AND TERRAIN DRIVEN AFTER SUNSET. .THURSDAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....75-77. MIN HUMIDITY........12-14 PCT. 20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTHWEST 8 TO 15 MPH WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON. $$ FORECASTER...CLARK REQUESTED BY...LI BRANNFORS REASON FOR REQUEST...PRESCRIBED .TAG 20090513.PICNI.01/FGZ