FNUS76 KSGX 042200 FWSSGX SPOT FORECAST FOR 2012 SD COUNTY WILDLAND FIRE DRILL - SATURDAY...CNTY SD NATIONAL WEATHER SERVICE SAN DIEGO CA 300 PM PDT FRI MAY 4 2012 FORECAST IS BASED ON IGNITION TIME OF 1500 PDT ON MAY 12. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... AN UPPER TROUGH WILL BE APPROACHING THE COAST. THIS SHOULD CAUSE INCREASING MOISTURE AND WIND DURING THE AFTERNOON AS MARINE LAYER DEPTH DEEPENS AND MOVES ACROSS INCIDENT. .SATURDAY... SKY/WEATHER.........INCREASING CLOUDS. MAX TEMPERATURE.....AROUND 74. MIN HUMIDITY........50 PERCENT...INCREASING DURING THE AFTERNOON. WIND................ SLOPES...........UPSLOPE WINDS 3 TO 5 MPH BECOMING WEST 10 MPH WITH GUSTS 20 MPH IN THE AFTERNOON. RIDGETOP.........WEST 10 TO 20 MPH. CHC WETTING RAIN....0 PERCENT. LAL.................1 MIXING HEIGHT.......2000 FEET AGL. MIXING WINDS........WEST 10 MPH. $$ FORECASTER...ROB BALFOUR REQUESTED BY...STEVE BUCHER TYPE OF REQUEST...PRESCRIBED .TAG 20120512.2012S.01/SGX