FNUS74 KSJT 232156
FWSSJT

SPOT FORECAST FOR HARRIS FAMILY TRUST PRESCRIBED BURN...USDA-NRCS
NATIONAL WEATHER SERVICE SAN ANGELO
356 PM CST THU FEB 23 2012

FORECAST IS BASED ON IGNITION TIME OF 0900 CST ON FEBRUARY 24.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...RED FLAG WARNING IN EFFECT UNTIL 6 PM CST THIS EVENING...
...WIND ADVISORY IN EFFECT UNTIL 5 PM CST THIS AFTERNOON...

.DISCUSSION...
A COLD FRONT IS CURRENTLY MOVING SOUTH ACROSS THE AREA THIS AFTERNOON.
SURFACE HIGH PRESSURE WILL BUILD INTO THE AREA BEHIND THE FRONT ON
FRIDAY...BRINGING MUCH COOLER TEMPERATURES TO THE REGION. NORTH WINDS
WILL PREVAIL ON THURSDAY WITH 20 FOOT WIND SPEEDS AROUND 10 MPH. RELATIVE
HUMIDITY AT IGNITION TIME WILL BE AROUND 40 PERCENT...FALLING TO AROUND
20 PERCENT BY LATE AFTERNOON. PLEASE CALL US AT 325-944-9445 IF YOU HAVE
ANY QUESTIONS.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR (0-10 PERCENT).
MIN TEMPERATURE.....AROUND 38.
MAX HUMIDITY........50 PERCENT.
WIND (20 FT)........NORTH WINDS 12 TO 20 MPH.
MIXING HEIGHT.......4200-5300 FT AGL DECREASING TO 300-1100 FT AGL.
TRANSPORT WINDS.....NORTHEAST 22 TO 31 MPH BECOMING NORTH 6 TO 7
                    MPH.

TIME (CST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........8      10     11     12     10     0
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............70     57     49     46     43     42
RH..............24     34     40     42     45     44
20 FT WIND......NW 20  N 17   N 15   N 15   N 14   N 13
20 FT WIND GUST.25     25     25     20

.FRIDAY...

SKY/WEATHER.........SUNNY (0-10 PERCENT).
MAX TEMPERATURE.....AROUND 59.
MIN HUMIDITY........22 PERCENT.
WIND (20 FT)........NORTH WINDS 7 TO 10 MPH.
MIXING HEIGHT.......300-1900 FT AGL INCREASING TO 3900-5700 FT AGL.
TRANSPORT WINDS.....NORTH 6 TO 14 MPH INCREASING TO 12 TO 18 MPH IN
                    THE LATE MORNING AND AFTERNOON.

TIME (CST)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
SKY (%).........0      0      0      2      4      6
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............39     39     48     56     59     59
RH..............48     48     33     24     20     19
20 FT WIND......N 10   N 10   N 10   N 10   N 9    N 8
20 FT WIND GUST.              15     15     10     10

$$
FORECASTER...WINGENROTH
REQUESTED BY...JUSTIN ODOM
TYPE OF REQUEST...PRESCRIBED
.TAG 20120224.HARRI.02/SJT