Suppression Forecast
Issued by NWS San Angelo, TX

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000
FNUS74 KSJT 192238
FWSSJT

Spot Forecast for Runnels County...TFS
National Weather Service San Angelo TX
538 PM CDT Tue Sep 19 2017

Forecast is based on request time of 1800 CDT on September 19.
Please contact our office at 325-944-3030 if you have questions
or concerns with this forecast.

.DISCUSSION...

Light south winds will continue trough the overnight period, although
a few gusts to 20 mph will be possible through early evening. There is
a slight chance for showers and thunderstorms this evening, otherwise
no rain is expected. Relative humidities will remain between 30 and 35
percent through early evening, recovering to 60 percent by midnight
and to 85 percent by daybreak Wednesday.

.TONIGHT...

Sky/weather.........Partly cloudy (40-50 percent) then becoming
                    mostly cloudy (45-55 percent) then becoming
                    partly cloudy (35-45 percent). Chance of
                    showers and thunderstorms early in the evening,
                    then slight chance of showers and thunderstorms
                    in the evening.
LAL.................1-8 strikes until 0100, then No Tstms.
Min temperature.....Around 73.
Max humidity........87 percent.
Wind (20 ft)........South winds 10 to 12 mph. A few gusts near 20 mph through
                    early evening. Gusty and erratic winds expected near
                    thunderstorms in the evening.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

TIME (CDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........41     46     51     40     36     37
Weather cov.....CHANCE S CHC  S CHC  S CHC
Weather type....RNSHWR RNSHWR RNSHWR RNSHWR NONE   NONE
Tstm cov........CHANCE S CHC  S CHC  S CHC
LAL.............2      2      2      2      1      1
Temp............96     89     84     81     78     75
RH..............35     44     53     58     67     82
20 ft wind......S 10   S 9    S 10   S 9    S 9    S 9
20 ft wind gust.15     10     15     10     10     10
Haines index....5      5      5      5      5      5

.WEDNESDAY...

Sky/weather.........Mostly sunny (25-35 percent).
LAL.................No Tstms.
Max temperature.....Around 98.
Min humidity........34 percent.
Wind (20 ft)........South winds 7 to 10 mph.
Haines Index........4 to 5 or low potential for large plume
                    dominated fire growth to or moderate potential
                    for large plume dominated fire growth.

TIME (CDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
Sky (%).........38     39     40     28     24     25
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
LAL.............1      1      1      1      1      1
Temp............74     73     83     90     95     98
RH..............84     87     65     50     42     37
20 ft wind......S 7    S 8    S 10   S 10   S 10   S 8
20 ft wind gust.10     10     15     15     15     10
Haines index....5      5      5      5      4      5

$$
Forecaster...WINGENROTH
Requested by...M. Peters
Type of request...WILDFIRE
.TAG 1716040.0/SJT



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