Suppression Forecast
Issued by NWS San Angelo, TX

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FNUS74 KSJT 051943
FWSSJT

Spot Forecast for Matthews Fire...TFS
National Weather Service San Angelo TX
143 PM CST Thu Dec 5 2019

Forecast is based on forecast start time of 1400 CST on December 05.
Please contact our office at 325-944-3030 if you have questions
or concerns with this forecast.

.DISCUSSION...
Expect southwest winds of 10 to 15 mph with gusts to 20 mph this
afternoon. The winds will become west at 8 to 12 mph with a few
gusts to 15 mph this evening. After midnight, the winds will
become northwest at 10 to 15 mph with gusts to 22 mph. The minimum
relative humidity will be around 30 percent by 4 PM. The relative
humidity will increase to around 50 percent by 8 PM and recover
to around 75 percent by 8 AM Friday.

.REST OF TODAY...

Sky/weather.........Sunny (10-20 percent).
LAL.................No Tstms.
Max temperature.....Around 76.
Min humidity........32 percent.
Wind (20 ft)........Southwest winds 10 to 14 mph.
Haines Index........5 moderate potential for large plume dominated
                    fire growth.

TIME (CST)          2 PM   4 PM
Sky (%).............17     17
Weather cov.........
Weather type........NONE   NONE
Tstm cov............
LAL.................1      1
Temp................74     76
RH..................34     32
20 FT wind dir......SW     SW
20 FT wind spd......14     13
20 FT wind gust.....20     20
Haines index........5      5

.TONIGHT...

Sky/weather.........Clear (0-5 percent).
LAL.................No Tstms.
Min temperature.....Around 43.
Max humidity........79 percent.
Wind (20 ft)........Northwest winds 9 to 15 mph with gusts to
                    around 22 mph.
Haines Index........4 to 5 OR low to moderate potential for
                    large plume dominated fire growth.

TIME (CST)          6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).............3      M      M      1      M      M
Weather cov.........
Weather type........NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov............
LAL.................1      1      1      1      1      1
Temp................68     62     60     57     52     47
RH..................42     50     51     51     61     74
20 FT wind dir......SW     W      W      NW     NW     NW
20 FT wind spd......9      10     12     15     15     13
20 FT wind gust.....12     14     18     22     22     20
Haines index........4      4      5      4      4      4

.FRIDAY...

Sky/weather.........Sunny (15-25 percent).
LAL.................No Tstms.
Max temperature.....Around 55.
Min humidity........47 percent.
Wind (20 ft)........North winds 8 to 14 mph.
Haines Index........2 to 3 OR very low potential for large plume
                    dominated fire growth.

TIME (CST)          6 AM   8 AM   10 AM  NOON   2 PM   4 PM
Sky (%).............3      M      M      34     M      M
Weather cov.........
Weather type........NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov............
LAL.................1      1      1      1      1      1
Temp................45     43     47     50     55     53
RH..................73     76     65     56     47     52
20 FT wind dir......NW     N      N      N      N      N
20 FT wind spd......10     13     14     12     10     9
20 FT wind gust.....17     20     20     18     17     12
Haines index........3      3      2      2      2      3

$$
Forecaster...CUNNINGHAM
Requested by...Belinda Jackson
Type of request...WILDFIRE
.TAG 1919760.0/SJT
.DELDT 12/05/19


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