FNUS76 KLOX 171037 FWSLOX SPOT FORECAST FOR SULPHUR...USFS LPF NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 337 AM PDT FRI JUL 17 2009 FORECAST IS BASED ON REQUEST TIME OF 1850 PDT ON JULY 16. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A RIDGE OF HIGH PRESSURE OVER THE DESERT SOUTHWEST WILL PERSIST THROUGH THE WEEKEND. WARM AND DRY CONDITIONS WILL CONTINUE WITH GENERALLY LIGHT WINDS TODAY AND TONIGHT. INCREASING MIDDLE LEVEL MOISTURE OVER THE AREA WILL BRING INCREASING CLOUD COVER AND A SLIGHT CHANCE OF THUNDERSTORMS THIS AFTERNOON AND EVENING...AND AGAIN SATURDAY. SOME THUNDERSTORMS COULD PRODUCE DRY LIGHTNING. .TODAY... SKY/WEATHER.........MOSTLY SUNNY IN THE MORNING...BECOMING PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....99-103 DEGREES. MIN HUMIDITY........12-16 PERCENT. WIND (20 FT)........ SLOPE/VALLEY.......DOWNSLOPE/DOWNVALLEY WINDS 6 MPH OR LESS UNTIL 1000 HOURS...BECOMING UPSLOPE/UPVALLEY WINDS AROUND 6 MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS IN THE AFTERNOON. RIDGETOP...........EAST WINDS 5 TO 10 MPH. MIXING HEIGHT.......500 FT OR LESS AGL UNTIL 0900 HOURS...THEN INCREASING TO 9000 FT AGL BY 1500 HOURS. TRANSPORT WINDS.....NORTHEAST TO EAST AROUND 8 MPH. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. MIN TEMPERATURE.....53-57 DEGREES. MAX HUMIDITY........50-54 PERCENT. WIND (20 FT)........ SLOPE/VALLEY.......UPSLOPE/UPVALLEY WINDS AROUND 6 MPH UNTIL 2000 HOURS...BECOMING DOWNSLOPE/DOWNVALLEY 6 MPH OR LESS. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS IN THE EVENING. RIDGETOP...........EAST WINDS 5 TO 10 MPH. MIXING HEIGHT.......9000 FT AGL UNTIL 2000 HOURS...LOWERING TO 500 FT OR LESS BY 0300 HOURS. TRANSPORT WINDS.....EAST WINDS AROUND 10 MPH. .SATURDAY... SKY/WEATHER.........PARTLY CLOUDY. MAX TEMPERATURE.....100-104 DEGREES. MIN HUMIDITY........10-14 PERCENT. WIND (20 FT)........ SLOPE/VALLEY.......NORTH WINDS AROUND 5 MPH IN THE MORNING BECOMING LIGHT. RIDGETOP...........EAST TO SOUTHEAST 5 TO 10 MPH WITH OCCASIONAL AFTERNOON GUSTS TO 20 MPH. MIXING HEIGHT.......500 FT OR LESS AGL UNTIL 0900 HOURS...THEN INCREASING TO 10000 FT AGL BY 1500 HOURS. TRANSPORT WINDS.....EAST TO SOUTHEAST AROUND 15 MPH. FORECASTER...HALL/ASR REQUESTED BY...SULPHUR IC TYPE OF REQUEST...WILDFIRE .TAG 20090716.SULPH.01/LOX $$