FNUS76 KSGX 041501
FWSSGX

SPOT FORECAST FOR OBSERVATORY PILE BURNING...UNLISTED
NATIONAL WEATHER SERVICE SAN DIEGO CA
701 AM PST MON MAR 4 2013

FORECAST IS BASED ON IGNITION TIME OF 0930 PST ON MARCH 04.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
A COLD LOW PRESSURE SYSTEM MOVING SOUTHWARD OFF THE WEST COAST
THROUGH THURSDAY WILL MAINTAIN ONSHORE FLOW WITH COOLER
TEMPERATURES...HIGHER HUMIDITIES...AND SMALL CHANCES FOR MAINLY
LIGHT PRECIPITATION ALONG AND WEST OF THE MOUNTAINS AT TIMES FOR
LATE TUESDAY NIGHT THROUGH THURSDAY. FOR THURSDAY NIGHT THROUGH
SATURDAY...THE COLD LOW PRESSURE SYSTEM WILL MOVE INLAND THROUGH
SOUTHERN CALIFORNIA BRINGING MORE COOLING WITH SNOW LEVELS LOWERING
TO AROUND 3500 FEET...AND WITH LOCALLY MODERATE PRECIPITATION
AMOUNTS ALONG AND WEST OF THE MOUNTAINS WITH THE MOST SIGNIFICANT
PRECIPITATION EXPECTED LATE THURSDAY NIGHT INTO FRIDAY NIGHT.
WARMING AND DRYING FOR SUNDAY AS THE LOW PRESSURE SYSTEM MOVES
EASTWARD.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 54.
MIN HUMIDITY........60 PERCENT.
WIND................
   EYE LEVEL........WINDS WEST 5-10 MPH AND SUBJECT TO LOCAL
                    DOWNSLOPE DRAINAGE FLOW 0900 - 1100 PST.
   SLOPES...........WINDS WEST 10 MPH.
   RIDGETOP.........NORTH 15 MPH.
CHC WETTING RAIN....0 PERCENT.
LAL.................1.
MIXING HEIGHT.......500-1000 FT AGL.
MIXING WINDS........NORTHWEST 10 MPH.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 44.
MAX HUMIDITY........75 PERCENT.
WIND................
   EYE LEVEL........WINDS VARIABLE... BUT GENERALLY NORTHEAST 3-7 MPH
                    AND SUBJECT TO DOWNSLOPE FLOW AFTER 1900 PST.
   SLOPES...........WINDS NORTHEAST 5 MPH BECOMING SOUTHEAST AFTER
                    MIDNIGHT.
   RIDGETOP.........EAST 15 MPH.
CHC WETTING RAIN....0 PERCENT.
LAL.................1.
MIXING HEIGHT.......500 FT AGL.
MIXING WINDS........SOUTHEAST 5 MPH.

.TUESDAY...

SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 55.
MIN HUMIDITY........50 PERCENT.
WIND................
   EYE LEVEL........WINDS VARIABLE... BUT GENERALLY SOUTH 4-7 MPH AND
                    SUBJECT TO DOWNSLOW FLOW THROUGH 11 AM PST.
   SLOPES...........WINDS SOUTHEAST 5 MPH BECOMING SOUTHWEST IN THE
                    AFTERNOON.
   RIDGETOP.........SOUTH 20 MPH.
CHC WETTING RAIN....0 PERCENT.
LAL.................1.
MIXING HEIGHT.......500-1500 FT AGL.
MIXING WINDS........SOUTHEAST 10 MPH.

.FORECAST DAYS 3 THROUGH 5...
.WEDNESDAY...
PARTLY CLOUDY. LOWS AROUND 37. HIGHS AROUND 46. WINDS WEST
10 MPH.
.THURSDAY...
MOSTLY CLOUDY. LOWS AROUND 32. HIGHS AROUND 39. WINDS WEST
10 MPH.
.FRIDAY...
CLOUDY WITH SNOW SHOWERS. LOWS AROUND 32. HIGHS AROUND 35. WINDS
WEST 5 TO 10 MPH.

$$
FORECASTER...ROGER PIERCE
REQUESTED BY...TIM GRAY
TYPE OF REQUEST...PRESCRIBED
.TAG 20130304.OBSER.01/SGX