FNUS76 KSGX 071237 FWSSGX SPOT FORECAST FOR OBSERVATORY PILE BURNING...UNLISTED NATIONAL WEATHER SERVICE SAN DIEGO CA 437 AM PST THU MAR 7 2013 FORECAST IS BASED ON IGNITION TIME OF 1030 PST ON MARCH 07. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A COLD LOW PRESSURE SYSTEM WILL MOVE THROUGH SOUTHERN CALIFORNIA TONIGHT AND FRIDAY. THIS WEATHER SYSTEM WILL BRING INCREASING HUMIDITY AND GUSTY SOUTHWEST TO WEST WINDS THROUGH FRIDAY NIGHT. LIGHT RAIN OR SNOW WILL BECOME HEAVIER LATE TONIGHT THROUGH FRIDAY MORNING. A FEW SHOWERS WILL LINGER SATURDAY AS WINDS DECREASE. DRY AND WARMER WEATHER IS EXPECTED NEXT WEEK WITH SOME OFFSHORE FLOW. .TODAY... SKY/WEATHER.........MOSTLY CLOUDY. AREAS OF DENSE FOG IN THE MORNING. PATCHY FOG IN THE AFTERNOON. SCATTERED SHOWERS. MAX TEMPERATURE.....42 TO 45. MIN HUMIDITY........65 PERCENT. WIND................ EYE LEVEL........WINDS SOUTHWEST 5 MPH. GUSTS TO 15 MPH IN THE AFTERNOON. RIDGETOP.........SOUTHWEST 20 MPH AND GUSTY. CHC WETTING RAIN....20 PERCENT. MIXING HEIGHT.......0 FT AGL. MIXING WINDS........LIGHT WINDS. .TONIGHT... SKY/WEATHER.........CLOUDY. PATCHY FOG IN THE EVENING. CHANCE OF SHOWERS IN THE EVENING...THEN SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. MIN TEMPERATURE.....30 TO 34. MAX HUMIDITY........100 PERCENT. WIND................ SLOPES...........WINDS SOUTHWEST 5 TO 10 MPH AND GUSTY. RIDGETOP.........SOUTHWEST 30 MPH AND GUSTY. CHC WETTING RAIN....90 PERCENT. MIXING HEIGHT.......0 FT AGL. MIXING WINDS........LIGHT WINDS. .FRIDAY... SKY/WEATHER.........CLOUDY. SNOW SHOWERS AND CHANCE OF THUNDERSTORMS. MAX TEMPERATURE.....32 TO 35. MIN HUMIDITY........100 PERCENT. WIND................ EYE LEVEL........WINDS WEST 5 TO 15 MPH WITH GUSTS TO 25 MPH. RIDGETOP.........SOUTHWEST 30 MPH WITH HIGHER GUSTS. CHC WETTING RAIN....100 PERCENT. MIXING HEIGHT.......0 FT AGL. MIXING WINDS........LIGHT WINDS. .FORECAST DAYS 3 THROUGH 5... .SATURDAY... MOSTLY CLOUDY WITH SNOW SHOWERS. LOWS AROUND 27. HIGHS AROUND 40. WINDS WEST 10 MPH. .SUNDAY... WARMER. MOSTLY CLEAR. LOWS AROUND 34. HIGHS AROUND 52. WINDS NORTHEAST 5 TO 15 MPH AND GUSTY. .MONDAY... CLEAR. LOWS AROUND 42. HIGHS AROUND 62. WINDS NORTHEAST 10 MPH AND GUSTY. $$ FORECASTER...MIGUEL MILLER REQUESTED BY...TIM GRAY TYPE OF REQUEST...PRESCRIBED .TAG 20130307.OBSER.01/SGX