FNUS75 KFGZ 291225 FWSFGZ SPOT FORECAST FOR SAFFRON FIRE...GNP GRAND CANYON NP NATIONAL WEATHER SERVICE FLAGSTAFF AZ 525 AM MST TUE JUN 29 2010 FORECAST IS BASED ON REQUEST TIME OF 2124 MST ON JUNE 28. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...SOUTHEAST FLOW ALOFT WILL BRING GRADUALLY INCREASING HUMIDITY TO THE FIRE SITE THROUGH WEDNESDAY...WITH AN INCREASED CHANCE FOR AFTERNOON THUNDERSTORMS...WHICH MAY BRING GUSTY AND VARIABLE WINDS IN THE VICINITY OF ANY STORMS. A GRADUAL DECREASE IN MOISTURE AND INCREASED SOUTHWESTERLY SURFACE WINDS ARE EXPECTED FOR THE END OF THE WEEK AS DRIER SOUTHWEST FLOW DEVELOPS OVER THE AREA. .TODAY... SKY/WEATHER.........PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....79 TO 81. MIN HUMIDITY........16 TO 20 PCT. WINDS (20 FT).......EAST WINDS AROUND 5 MPH BECOMING SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON. LAL.................2. HAINES INDEX........5 MODERATE. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. MIN TEMPERATURE.....48 TO 54. MAX HUMIDITY........45 TO 60 PCT. WINDS (20 FT).......SOUTHEAST WINDS AROUND 5 MPH BECOMING LIGHT AND VARIABLE AFTER MIDNIGHT. .WEDNESDAY... SKY/WEATHER.........PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....77 TO 80. MIN HUMIDITY........20 TO 25 PCT. WINDS (20 FT).......SOUTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 25 MPH IN THE LATE MORNING AND AFTERNOON. LAL.................3. HAINES INDEX........5 MODERATE. $$ FORECASTER...ONTON REQUESTED BY...CHRIS MARKS REASON FOR REQUEST...WILDFIRE .TAG 20100628.SAFFR.01/FGZ