Suppression Forecast
Issued by NWS Austin/San Antonio, TX

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000
FNUS74 KEWX 211459
FWSEWX

SPOT FORECAST FOR IRON OAK FIRE...NWS
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
959 AM CDT THU AUG 21 2014

FORECAST IS BASED ON REQUEST TIME OF 0953 CDT ON AUGUST 21.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.

...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM CDT
THIS EVENING...

.DISCUSSION...
...SOUTH WINDS 10 TO 15 MPH WILL BECOME GUSTY THIS AFTERNOON...WITH
GUSTS 20 TO 25 MPH DURING THE AFTERNOON AND EVENING. MINIMUM RH
VALUES AROUND 30 PERCENT WILL RECOVER TONIGHT TO AROUND 85 PERCENT.
A HEAT ADVISORY IS IN EFFECT...WITH HEAT INDEX VALUES THIS
AFTERNOON AND EARLY EVENING OF 105 TO 110 DEGREES.

.TODAY...

SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT) THEN BECOMING
                    SUNNY (15-25 PERCENT).
MAX TEMPERATURE.....AROUND 102.
MIN HUMIDITY........30 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS 7 TO 15 MPH.
WIND (20 FT)........SOUTH WINDS 7 TO 15 MPH.
CWR.................10 PERCENT.
LAL.................1.
HAINES INDEX........4 TO 5 OR OR LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH TO OR MODERATE POTENTIAL
                    FOR LARGE PLUME DOMINATED FIRE GROWTH.
MIXING HEIGHT.......2100-3600 FT AGL INCREASING TO 4200-5600 FT AGL
                    LATE IN THE MORNING.
TRANSPORT WINDS.....SOUTHEAST 21 TO 24 MPH.

TIME (CDT)      9 AM   11 AM  1 PM   3 PM   5 PM
SKY (%).........69     51     24     24     18
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE
TEMP............84     91     97     100    101
RH..............69     54     39     32     31
20 FT WIND......S 12   S 14   S 15   S 15   S 15
20 FT WIND GUST.15     20     20     20     25
EYE LEVEL WIND..S 8    S 10   S 11   S 12   S 12
EYE LEVEL WIND..15     20     20     20     25
HAINES INDEX....5      5      5      4      4

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING
                    MOSTLY CLOUDY (55-65 PERCENT).
MIN TEMPERATURE.....AROUND 78.
MAX HUMIDITY........93 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS 8 TO 15 MPH.
WIND (20 FT)........SOUTH WINDS 8 TO 15 MPH.
CWR.................10 PERCENT.
LAL.................1.
HAINES INDEX........3 TO 6 OR OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH TO OR HIGH POTENTIAL FOR
                    LARGE PLUME DOMINATED FIRE GROWTH.
MIXING HEIGHT.......4700-5900 FT AGL DECREASING TO 1800-1900 FT
                    AGL.
TRANSPORT WINDS.....SOUTH 21 TO 26 MPH.

TIME (CDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........18     18     41     41     31     59
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............100    93     86     82     81     80
RH..............34     45     64     78     84     87
20 FT WIND......SE 15  SE 15  SE 15  SE 12  SE 10  S 9
20 FT WIND GUST.25     25     20     15     15     10
EYE LEVEL WIND..SE 12  SE 12  SE 11  SE 10  SE 7   S 6
EYE LEVEL WIND..25     25     20     15     15     10
HAINES INDEX....3      3      5      6      6      6

$$
FORECASTER...76
REQUESTED BY...GARY BARNEY
TYPE OF REQUEST...WILDFIRE
.TAG 20140821.IRONO.01/EWX






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