FNUS76 KSGX 102039 FWSSGX SPOT FORECAST FOR GRASS VALLEY...UNLISTED NATIONAL WEATHER SERVICE SAN DIEGO CA 139 PM PDT SAT OCT 10 2009 FORECAST IS BASED ON REQUEST TIME OF 1313 PDT ON OCTOBER 10. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A WEAK TROUGH OF LOW PRESSURE WILL BRING HIGHER RH AND SLIGHTLY COOLER WEATHER TO LAKE ARROWHEAD THROUGH SUNDAY. WINDS WILL BE MAINLY LIGHT EXCEPT FOR SOUTH TO SOUTHWEST WINDS OF 5-10 MPH DURING THE AFTERNOON AND EVENINGS. FOR THE EARLY PART OF NEXT WEEK...A STRONG LOW PRESSURE SYSTEM TO THE NORTH WILL BRING MUCH COOLER WEATHER...HIGHER HUMIDITY...AND INCREASING CLOUDS TO THE LAKE ARROWHEAD AREA. .TODAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....AROUND 65. MIN HUMIDITY........20 PERCENT. WIND................ SLOPES...........LIGHT WINDS BECOMING SOUTH 5 MPH IN THE AFTERNOON. RIDGETOP.........SOUTH 10 MPH. CHC WETTING RAIN....0 PERCENT. LAL.................1. MIXING HEIGHT.......2500 FT AGL. MIXING WINDS........SOUTH 5 MPH. .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR. MIN TEMPERATURE.....AROUND 40. MAX HUMIDITY........70 PERCENT. WIND................ SLOPES...........WINDS SOUTH 10 MPH. RIDGETOP.........SOUTH 10 MPH. CHC WETTING RAIN....0 PERCENT. LAL.................1. MIXING HEIGHT.......500 FT AGL. MIXING WINDS........SOUTH 10 MPH. .SUNDAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....AROUND 60. MIN HUMIDITY........30 PERCENT. WIND................ SLOPES...........WINDS SOUTHWEST 5 MPH. RIDGETOP.........SOUTHWEST 10 MPH. CHC WETTING RAIN....0 PERCENT. LAL.................1. MIXING HEIGHT.......500-1000 FT AGL. MIXING WINDS........SOUTH 5 MPH. $$ FORECASTER...STEVE VANDERBURG REQUESTED BY...BC PEEBLES TYPE OF REQUEST...WILDFIRE .TAG 20091010.GRASS.01/SGX