Suppression Forecast
Issued by NWS San Angelo, TX

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000
FNUS74 KSJT 311333
FWSSJT

SPOT FORECAST FOR HAVELAH FIRE...TEXAS A&M FOREST SERVICE
NATIONAL WEATHER SERVICE SAN ANGELO
833 AM CDT THU JUL 31 2014

FORECAST IS BASED ON REQUEST TIME OF 0819 CDT ON JULY 31.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
WINDS WILL REMAIN NORTH 10 TO 20 MPH TODAY BEHIND A COLD
FRONT...DECREASING TO 5 TO 10 MPH THIS EVENING. RELATIVE
HUMIDITIES WILL FALL TO AROUND 40 PERCENT THIS AFTERNOON WITH
GOOD RECOVERY THIS EVENING AND TONIGHT. A SLIGHT CHANCE OF
SHOWERS WILL BE POSSIBLE MAINLY THIS MORNING. EXPECT DRY
CONDITIONS TONIGHT.

.TODAY...

SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT). SLIGHT CHANCE OF
                    SHOWERS AND THUNDERSTORMS.
MAX TEMPERATURE.....AROUND 90.
MIN HUMIDITY........41 PERCENT.
WIND (20 FT)........TERRAIN DOMINATED UNDER 5 MPH BECOMING NORTH 6
                    TO 12 MPH EARLY IN THE MORNING.
SMOKE DISPERSAL.....GOOD (48800 KNOT-FT).
HAINES INDEX........6 (HIGH).
LAL.................1 UNTIL 0700...THEN 2.

TIME (CDT)      8 AM   10 AM  NOON   2 PM   4 PM
SKY (%).........66     68     69     69     69
WEATHER COV.....S CHC  S CHC  S CHC  S CHC  S CHC
WEATHER TYPE....TSTORM TSTORM TSTORM TSTORM TSTORM
TEMP............73     79     85     88     89
RH..............81     67     53     45     42
20 FT WIND......NW 6   NW 12  NW 10  NW 10  N 12
20 FT GUST......10     20     15     15     20
MIX HGT (FT)....800    2400   3000   3700   3900
TRANS WIND......W 10   NW 15  N 17   N 16   N 13
VENT CAT........POOR   POOR   FAIR   GOOD   FAIR
LAL.............2      2      2      2      2
HAINES INDEX....4      4      4      3      2

.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). SLIGHT CHANCE OF
                    SHOWERS AND THUNDERSTORMS.
MIN TEMPERATURE.....AROUND 68.
MAX HUMIDITY........81 PERCENT.
WIND (20 FT)........NORTH WINDS 5 TO 12 MPH.
SMOKE DISPERSAL.....POOR (1100 KNOT-FT).
HAINES INDEX........3 (VERY LOW).
LAL.................2.

TIME (CDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........70     70     70     69     69     68
WEATHER COV.....S CHC  S CHC  S CHC  S CHC  S CHC  S CHC
WEATHER TYPE....TSTORM TSTORM TSTORM TSTORM TSTORM TSTORM
TEMP............88     85     79     76     73     71
RH..............43     48     58     66     76     81
20 FT WIND......N 12   N 10   N 9    N 6    N 5    N 5
20 FT GUST......20     15     10     10
MIX HGT (FT)....4200   4100   2500   1000   200    200
TRANS WIND......N 9    N 8    N 8    N 7    NE 6   NE 5
VENT CAT........POOR   POOR   POOR   POOR   POOR   POOR
LAL.............2      2      2      2      2      2
HAINES INDEX....2      3      3      3      3      3

.FRIDAY...
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT).
MAX TEMPERATURE.....AROUND 89.
MIN HUMIDITY........38 PERCENT.
WIND (20 FT)........NORTHEAST WINDS 5 TO 8 MPH.
SMOKE DISPERSAL.....GOOD (45200 KNOT-FT).
HAINES INDEX........4 (LOW).
LAL.................1.

TIME (CDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
SKY (%).........68     65     56     46     44     44
WEATHER COV.....S CHC
WEATHER TYPE....TSTORM NONE   NONE   NONE   NONE   NONE
TEMP............69     70     76     83     86     88
RH..............81     76     64     51     45     40
20 FT WIND......N 5    N 6    N 7    N 8    N 8    NE 8
20 FT GUST......       10     10     10     10     10
MIX HGT (FT)....200    900    2400   3600   4400   4700
TRANS WIND......NE 3   NE 5   N 9    N 12   N 13   N 12
VENT CAT........POOR   POOR   POOR   POOR   FAIR   FAIR
LAL.............2      1      1      1      1      1
HAINES INDEX....3      4      3      3      2      4

$$

FORECASTER...DUNN
REQUESTED BY...TEXAS A M FOREST SERVICE
TYPE OF REQUEST...WILDFIRE
.TAG 20140731.HAVEL.01/SJT






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