FNUS76 KSGX 201643 AAA
FWSSGX

SPOT FORECAST FOR TROOP TRAIL...UPDATED
NATIONAL WEATHER SERVICE SAN DIEGO CA
943 AM PDT TUE JUL 20 2010

FORECAST IS BASED ON IGNITION TIME OF 1030 PDT ON JULY 21.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

UPDATED TO SHOW FORECAST FOR WEDNESDAY THROUGH THURSDAY...

.DISCUSSION...
MARINE LAYER WILL CONTINUE MORE THAN 2000 FEET DEEP THROUGH
THURSDAY AND KEEP TEMPERATURES MODERATE AND RELATIVE HUMIDITY HIGH
OVER THE PRESCRIBED BURN AREA. THE STRATUS CLOUDS SHOULD CLEAR BY
LATE MORNING AND RETURN IN THE LATE AFTERNOON AND EVENING.
MID AND HIGH LEVEL CLOUDS MAY CONTINUE TO MOVE ACROSS THE AREA....
BUT A NEAR STATIONARY HIGH PRESSURE RIDGE IN THE MID LEVELS OVER THE
CALIFORNIA-MEXICO BORDER WILL PROVIDE STRONG ENOUGH SUBSIDENCE TO
KEEP THUNDERSTORMS FROM DEVELOPING OVER OR NEAR CAMP PENDLETON.

.TODAY/WEDNESDAY...

SKY/WEATHER.........CLOUDY...BECOMING MOSTLY SUNNY. PATCHY FOG IN
                    THE MORNING.
MAX TEMPERATURE.....AROUND 74.
MIN HUMIDITY........65 PERCENT.
WIND................
 MID SLOPES.........LIGHT WINDS BECOMING SOUTHWEST 5 MPH LATE IN
                    THE MORNING.
 UPR SLP/RIDGETOP...SOUTH 5 MPH...BECOMING 5 TO 10 MPH LATE IN THE
                    MORNING.
CWR.................0 PERCENT.
LAL.................1.
MIXING HEIGHT.......500-1500 FT AGL.
MIXING WINDS........SOUTH 5 MPH.

TIME (PDT)      10 AM     1 PM      4 PM
SKY (%).........88        16        16
WEATHER COV.....PATCHY
WEATHER TYPE....FOG       NONE      NONE
TEMP............70        73        74
RH..............75        67        64
20 FT WIND DIR..S         SW        W
20 FT WIND SPD..0         4         4
20 FT WIND GUST.          5         10

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR...BECOMING MOSTLY CLOUDY. PATCHY
                    FOG LATE IN THE EVENING.
MIN TEMPERATURE.....AROUND 60.
MAX HUMIDITY........100 PERCENT.
WIND................
 MID SLOPES.........WINDS SOUTHWEST 5 MPH IN THE EVENING BECOMING
                    LIGHT.
 UPR SLP/RIDGETOP...SOUTH 5 TO 10 MPH.
CWR.................0 PERCENT.
LAL.................1.
MIXING HEIGHT.......500-1500 FT AGL.
MIXING WINDS........SOUTHEAST 5 MPH.

TIME (PDT)      6 PM      9 PM      MIDNGT    3 AM
SKY (%).........21        21        79        79
WEATHER COV.....                    PATCHY    PATCHY
WEATHER TYPE....NONE      NONE      FOG       FOG
TEMP............71        63        61        60
RH..............70        88        94        97
20 FT WIND DIR..SW        SW        SW        S
20 FT WIND SPD..4         4         0         0
20 FT WIND GUST.5         5

.THURSDAY...

SKY/WEATHER.........MOSTLY CLOUDY...BECOMING MOSTLY SUNNY. PATCHY
                    FOG IN THE MORNING.
MAX TEMPERATURE.....AROUND 74.
MIN HUMIDITY........65 PERCENT.
WIND................
 MID SLOPES.........LIGHT WINDS BECOMING WEST 5 MPH LATE IN THE
                    MORNING.
 UPR SLP/RIDGETOP...SOUTH 5 TO 10 MPH.
CWR.................0 PERCENT.
LAL.................1.
MIXING HEIGHT.......500-1500 FT AGL.
MIXING WINDS........SOUTHWEST 5 MPH.

TIME (PDT)      6 AM      9 AM      NOON      3 PM
SKY (%).........79        79        10        10
WEATHER COV.....PATCHY    PATCHY
WEATHER TYPE....FOG       FOG       NONE      NONE
TEMP............60        67        73        73
RH..............99        80        66        65
20 FT WIND DIR..SE        S         SW        W
20 FT WIND SPD..0         0         4         4
20 FT WIND GUST.                    10        10

$$
FORECASTER...ROB BALFOUR
REQUESTED BY...JEFF WILKERSON
TYPE OF REQUEST...PRESCRIBED
.TAG 20100721.TROOP.01/SGX