Suppression Forecast
Issued by NWS Austin/San Antonio, TX

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9
000
FNUS74 KEWX 271901
FWSEWX

SPOT FORECAST FOR N ROCK UNIT...TPWD
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
101 PM CST TUE JAN 27 2015

FORECAST IS BASED ON IGNITION TIME OF 1305 CST ON JANUARY 27.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
RH VALUES THIS AFTERNOON WILL DROP TO BETWEEN 20 AND 25 PERCENT BUT
WINDS WILL REMAIN VERY LIGHT OUT OF THE WEST LESS THAN 5 MPH. SUNNY
SKIES...WITH NO PRECIPITATION AND HIGHS IN THE MID 70S ARE EXPECTED
FOR THE REST OF TODAY. LOOKING TOWARDS TOMORROW WINDS WILL PICK UP
OUT OF THE SOUTH WITH HUMIDITY VALUES NEAR 30 PERCENT. FUELS MAY
STILL BE A BIT MOIST FROM RECENT RAINFALL.

.REST OF TODAY...

SKY/WEATHER.........SUNNY (0-10 PERCENT).
MAX TEMPERATURE.....AROUND 77.
MIN HUMIDITY........20 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS.
WIND (20 FT)........LIGHT WINDS.
CWR.................0 PERCENT.
LAL.................1.
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......2400-3500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 7 MPH.

TIME (CST)      1PM 2PM 3PM 4PM 5PM
SKY (%).........5   5   5   5   5
WEATHER COV.....
WEATHER TYPE....
TEMP............72  76  77  76  73
RH..............25  22  20  21  26
20 FT WIND DIR..W   W   W   SW  SW
20 FT WIND SPD..3   3   3   2   2
20 FT WIND GUST.5   5
EYE LVL WND DIR.W   SW  SW  SW  S
EYE LVL WND SPD.3   2   2   2   2
EYE LVL WND GST.5   5
HAINES INDEX....5   5   5   5   5

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT).
MIN TEMPERATURE.....AROUND 43.
MAX HUMIDITY........81 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS.
WIND (20 FT)........LIGHT WINDS.
CWR.................0 PERCENT.
LAL.................1.
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......1900-3700 FT AGL DECREASING TO 1500-1700 FT AGL
                    EARLY IN THE MORNING.
TRANSPORT WINDS.....SOUTH 7 TO 16 MPH INCREASING TO 17 TO 18 MPH
                    EARLY IN THE MORNING.

TIME (CST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........6   8   11  12  11  10  9   10  11  11  10  9
WEATHER COV.....
WEATHER TYPE....
TEMP............69  62  59  57  55  52  51  50  48  47  46  45
RH..............30  38  46  51  55  59  62  64  68  70  73  76
20 FT WIND DIR..S   S   SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
20 FT WIND SPD..2   2   2   3   3   3   3   3   3   3   3   3
20 FT WIND GUST.5   5           5   5   5   5   5   5   5   5
EYE LVL WND DIR.S   S   S   S   S   SW  SW  SW  SW  SW  SW  S
EYE LVL WND SPD.2   2   2   2   2   2   3   3   2   2   2   2
EYE LVL WND GST.5   5           5   5   5   5   5   5   5   5
HAINES INDEX....5   5   5   5   5   5   5   5   5   5   5   5

.WEDNESDAY...

SKY/WEATHER.........SUNNY (15-25 PERCENT).
MAX TEMPERATURE.....AROUND 78.
MIN HUMIDITY........29 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTH 6 TO 13 MPH IN THE
                    LATE MORNING AND AFTERNOON.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 6 TO 13 MPH IN THE
                    LATE MORNING AND AFTERNOON.
CWR.................0 PERCENT.
LAL.................1.
HAINES INDEX........5 TO 6 OR OR MODERATE POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH TO OR HIGH POTENTIAL FOR
                    LARGE PLUME DOMINATED FIRE GROWTH.
MIXING HEIGHT.......1500-2600 FT AGL.
TRANSPORT WINDS.....SOUTH 18 TO 25 MPH.

TIME (CST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........19  19  19  19  19  19  16  16  16  23  23  23
WEATHER COV.....
WEATHER TYPE....
TEMP............43  46  51  57  62  68  70  72  76  78  76  73
RH..............81  75  65  55  46  39  36  34  30  29  31  35
20 FT WIND DIR..S   S   S   S   S   S   S   S   S   S   S   S
20 FT WIND SPD..3   3   3   3   6   8   10  12  13  12  12  9
20 FT WIND GUST.5   5   5   5       15  20  20  20  20  20  15
EYE LVL WND DIR.S   S   S   S   S   S   S   S   S   S   S   S
EYE LVL WND SPD.3   2   2   3   5   6   8   9   10  9   9   7
EYE LVL WND GST.5   5   5   5       15  20  20  20  20  20  15
HAINES INDEX....5   5   6   6   6   5   5   5   5   5   5   5

$$
FORECASTER...12
REQUESTED BY...RYAN REITZ
TYPE OF REQUEST...PRESCRIBED
.TAG 20150127.NROCK.01/EWX






USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.