FNUS75 KVEF 212205 FWSVEF SPOT FORECAST FOR TURKEY TRACK...BLM NATIONAL WEATHER SERVICE LAS VEGAS NV 305 PM PDT FRI AUG 21 2009 FORECAST IS BASED ON IGNITION TIME OF 1500 ON AUGUST 21. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...CLOUDINESS WILL INCREASE OVER NORTHERN MOHAVE COUNTY TONIGHT AND SATURDAY IN AN EASTERLY FLOW BETWEEN HIGH PRESSURE OVER NORTHERN UTAH AND AN AREA OF LOW PRESSURE OFF THE SOUTHERN CALIFORNIA COAST. SCATTERED THUNDERSTORMS PRESENTLY OVER EASTERN ARIZONA WILL DRIFT WEST TONIGHT. WE ARE EXPECTING A COMPLEX OF STORMS TO DRIFT ACROSS SOUTHWEST ARIZONA AND INTO EASTERN CALIFORNIA LATE TONIGHT THROUGH SATURDAY MORNING. WOULD LIKE TO ALERT YOU THAT THE COMPLEX MAY SEND AN OUTFLOW BOUNDARY NORTH PRODUCING A PERIOD OF GUSTY SOUTH WINDS. DIFFICULT TO GIVE YOU A SPECIFIC TIME ON OUTFLOW WINDS BUT BEST GUESS IT WOULD PROBABLY OCCUR AFTER 11 PM TONIGHT. MOSTLY CLOUDY SKIES WITH SCATTERED SHOWERS AND THUNDERSTORMS SATURDAY. SOME OF THE STORMS WILL LIKELY PRODUCE HEAVY RAIN. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. MIN TEMPERATURE.....63-68. MAX HUMIDITY........43-48 PERCENT. 20 FT-10 MIN AVG..DOWNSLOPE/DOWNVALLEY 4 TO 9 MPH BECOMING SOUTH AROUND 6 MPH AFTER MIDNIGHT. COULD BECOME GUSTY AFTER 11 PM. 10K FT WIND.......SOUTHWEST 6 TO 9 MPH. CWR (>= 0.10 IN)....0 PERCENT. LAL.................1. MIXING HEIGHT.......10500 FT AGL. TRANSPORT WINDS.....SOUTH 6 TO 10 KNOTS. HAINES INDEX........6. .SATURDAY... SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS. MAX TEMPERATURE.....73-78. MIN HUMIDITY........34-39 PERCENT. 20 FT-10 MIN AVG..SOUTHWEST WINDS 6 TO 11 MPH. 10K FT WIND.......SOUTHWEST 6 TO 10 MPH. CWR (>= 0.10 IN)....34 PERCENT. LAL.................4. MIXING HEIGHT.......8500 FT AGL. TRANSPORT WINDS.....SOUTHWEST 6 TO 11 KNOTS. HAINES INDEX........3. $$ FORECASTER...PIERCE REQUESTED BY...BOWES TYPE OF REQUEST...PRESCRIBED .TAG 20090821.TURKE.01/VEF