FNUS76 KSGX 061546
FWSSGX

SPOT FORECAST FOR SD COUNTY WILDLAND FIRE DRIL 2011 - VOLUNTEERS...UNLISTED
NATIONAL WEATHER SERVICE SAN DIEGO CA
846 AM PDT FRI MAY 6 2011

FORECAST IS BASED ON IGNITION TIME OF 0900 PDT ON MAY 14.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
THE THERMAL TROUGH ALONG THE CALIFORNIA/ARIZONA BORDER IS
CREATING GENERAL WINDS FROM THE NORTHWEST ACROSS THE INCIDENT AND
MAINTAINING A MARINE LAYER DEPTH BETWEEN 650 FEET AND 1000 FEET.
THIS IMPACTS MOST OF THE INCIDENT AREA...HOWEVER THE HIGHER HILLS
AND RIDGES WILL BE UNDER THE INFLUENCE OF A MUCH DRIER AND WARMER
AIR MASS. CLOUDS AND FOG SHOULD CLEAR BETWEEN 1000 AND 1030 PDT.
LIGHT UPSLOPE/WEST WINDS WILL PREVAIL INTO THE EARLY AFTERNOON...
BUT LOOK FOR A DOUBLING OF WIND SPEEDS FROM THE WEST AFTER 2 PM.

.TODAY/SATURDAY MAY 14...

SKY/WEATHER.........PARTLY CLOUDY WITH FOG THROUGH MID MORNING...
                    MOSTLY SUNNY LATE MORNING THROUGH THE AFTERNOON.
MAX TEMPERATURE.....AROUND 74.
MIN HUMIDITY........45 PERCENT.
20 FT WIND..........
   SLOPES...........LIGHT WINDS BECOMING WEST 10 MPH IN THE AFTERNOON
CHC WETTING RAIN....0 PERCENT.
LAL.................1.

TIME (PDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........67  67  67  67  67  8   8   8   8   8   8   6
WEATHER COV.....ARS ARS ARS ARS ARS
WEATHER TYPE....FOG FOG FOG FOG FOG
TEMP............53  54  59  65  69  72  73  74  73  73  73  72
RH..............83  82  69  57  50  47  44  43  44  43  44  45
20 FT WIND DIR..E   E   SW  SW  SW  W   W   W   W   W   W   W
20 FT WIND SPD..0   0   0   0   0   1   2   4   8   8   8   4
20 FT WIND GUST.                    3   4   5   10  10  10  5

$$
FORECASTER...ROB BALFOUR
REQUESTED BY...KEN KREMENSKY
TYPE OF REQUEST...PRESCRIBED
.TAG 20110514.SDCOU.01/SGX