Fire Weather Point Forecast Matrices
Issued by NWS San Angelo, TX

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000
FOUS54 KSJT 310926
PFWSJT

FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN ANGELO TX
426 AM CDT MON AUG 31 2015

TXZ076-312230-
BARNHART RAWS-CROCKETT TX
30.99N 101.16W ELEV. 2562 FT
426 AM CDT MON AUG 31 2015

DATE             MON 08/31/15            TUE 09/01/15            WED 09/02/15
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19

MAX/MIN                      91          70          93          70          92
TEMP             62 75 86 91 87 80 74 72 70 78 88 93 89 81 74 72 70 78 88 92 88
DEWPT            61 65 60 58 57 60 60 62 64 63 61 58 55 59 62 64 65 64 63 60 57
MIN/MAX RH                   33          83          30          84          33
RH               81 71 42 33 36 52 63 72 83 61 40 31 32 47 66 75 84 62 44 34 35
WIND DIR          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD          6 10  9  9  9  6  8  9  9 10 10 10 10 10 10  9  9 10 10 10  9
CLOUDS           FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
CLOUDS(%)        16 18 19 20 20 18 16 18 15 15 13 13 11 11 13 13 22 22 13 13 16
POP 12HR                      5           0           5           0           0
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
HAINES                  5     5     5     5     4     5     5     3     4     5
MIX HGT              9000 10500  6000   800  8800  9500  4900  1400  6200  9400
T WIND DIR              S     S     S     S     S     S     S     S     S    SE
T WIND SPD             12    10    10    17    17    12    12    18    16    10


DATE          THU 09/03/15 FRI 09/04/15 SAT 09/05/15 SUN 09/06/15
UTC 6HRLY     06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6HRLY     01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

MIN/MAX            70      93      69      94      69      91      69      91
TEMP          74 70 88 88 73 69 89 89 74 69 87 87 73 69 87 87
DEWPT         61 66 63 57 61 65 63 59 61 67 64 60 62 66 64 59
MAX/MIN RH
RH            64 88 43 35 66 89 43 37 65 93 47 40 68 90 46 39
PWIND DIR           S       S       S       S      SE       S       S       S
WIND CHAR         <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    FW SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC
POP 12HR            0       0       0       5       5       5       5       5

$$

TXZ139-312230-
COLEMAN RAWS-COLEMAN TX
31.51N  99.66W ELEV. 1452 FT
426 AM CDT MON AUG 31 2015

DATE             MON 08/31/15            TUE 09/01/15            WED 09/02/15
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19

MAX/MIN                      94          71          95          71          95
TEMP             70 79 90 94 91 82 78 74 71 80 91 95 92 82 78 74 71 80 91 95 92
DEWPT            63 66 62 62 59 62 61 65 66 64 61 59 57 61 65 65 66 65 64 62 59
MIN/MAX RH                   34          84          30          84          33
RH               78 64 39 35 34 52 57 74 84 58 37 30 31 49 64 74 84 60 41 34 33
WIND DIR          S  S  S SE SE SE  S  S  S  S  S SE SE SE  S  S  S  S  S  S SE
WIND SPD          4  8  5  6  9  6  6  5  5  8  9  9  9  9  9  5  3  4  6  9 10
CLOUDS           FW SC SC SC SC FW FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW
CLOUDS(%)        22 27 31 32 33 25 18 16 20 20 21 21 35 35 16 16 23 23 17 17 20
POP 12HR                     10           0           5           0           0
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
HAINES                  5     5     5     5     5     5     5     5     4     5
MIX HGT              9000 11100  5500   400 10100 10700  5300  1200  9400 10900
T WIND DIR              S     S    SE     S     S     S     S     S     S     S
T WIND SPD             11    10     8    10    10    11    11    12    10     8


DATE          THU 09/03/15 FRI 09/04/15 SAT 09/05/15 SUN 09/06/15
UTC 6HRLY     06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6HRLY     01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

MIN/MAX            73      94      71      95      72      94      71      93
TEMP          80 73 90 91 78 71 91 92 79 72 90 91 78 71 89 90
DEWPT         64 67 65 60 63 67 64 61 63 68 65 62 64 67 64 61
MAX/MIN RH
RH            58 81 43 36 60 87 41 36 59 89 43 38 62 87 44 38
PWIND DIR           S       S       S      SE      SE       S       S       S
WIND CHAR         <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    FW SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC
POP 12HR            5       0       0       5       5       0       5       5

$$

TXZ155-312230-
COLORADO BEND RAWS-SAN SABA TX
31.05N  98.50W ELEV. 1259 FT
426 AM CDT MON AUG 31 2015

DATE             MON 08/31/15            TUE 09/01/15            WED 09/02/15
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19

MAX/MIN                      92          71          93          71          92
TEMP             70 80 89 89 90 81 76 73 71 80 90 90 91 82 76 73 71 80 89 89 90
DEWPT            66 69 64 61 61 63 66 68 68 66 64 64 63 65 67 68 68 67 65 64 62
MIN/MAX RH                   36          90          37          91          38
RH               86 70 44 39 38 54 70 83 90 62 43 42 40 57 74 84 91 65 46 43 40
WIND DIR          S  S  S SE SE SE  S  S  S  S  S  S SE  S  S  S  S  S  S  S SE
WIND SPD          4  6  5  6  6  5  8  4  4  6  8  9 10  9  6  4  3  4  6  8  8
CLOUDS           SC SC SC SC SC SC FW SC SC SC SC SC SC SC FW FW SC SC SC SC SC
CLOUDS(%)        41 45 48 48 48 34 20 26 37 37 38 38 37 37 21 21 32 32 31 31 26
POP 12HR                     10           5           5           5           5
QPF 12HR                   0.01           0           0           0           0
RAIN SHWRS              S  S
TSTMS                   S  S
LAL                     1     2     1     1     1     1     1     1     1     1
HAINES                  4     5     5     5     5     5     4     5     5     5
MIX HGT              8000 10100  6100  1100  7600  9800  6300  1900  7500  9100
T WIND DIR              S     S     S     S     S     S     S     S     S     S
T WIND SPD             12     9    14    12    10     9    19    13    10    10


DATE          THU 09/03/15 FRI 09/04/15 SAT 09/05/15 SUN 09/06/15
UTC 6HRLY     06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6HRLY     01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

MIN/MAX            71      92      71      93      72      93      71      92
TEMP          76 71 89 90 76 71 90 91 77 72 90 91 77 71 89 90
DEWPT         65 68 66 63 66 69 65 63 67 69 65 64 67 70 65 63
MAX/MIN RH
RH            69 90 47 41 71 93 44 40 70 91 45 41 72 95 45 41
PWIND DIR           S       S       S      SE      SE      SE       S       S
WIND CHAR         <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC
POP 12HR            5       5       0       5       5       5       5       5

$$

TXZ128-312230-
HAMBY RAWS-CALLAHAN TX
32.50N  99.62W ELEV. 1900 FT
426 AM CDT MON AUG 31 2015

DATE             MON 08/31/15            TUE 09/01/15            WED 09/02/15
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19

MAX/MIN                      95          72          95          72          94
TEMP             73 80 92 95 90 81 77 74 72 80 92 95 90 81 77 75 72 80 91 94 90
DEWPT            61 64 60 59 58 61 61 62 63 63 62 61 60 61 63 64 66 65 64 62 60
MIN/MAX RH                   30          74          33          81          34
RH               71 58 35 30 34 51 57 66 74 56 37 33 36 51 61 70 81 60 41 35 37
WIND DIR          S SW  S  S  S SE  S  S  S  S  S  S SE  S  S  S  S  S  S  S SE
WIND SPD          6 10  8  9 10  8  9  9  9  9 10 10 10 10 10  9  8  9  9  9  9
CLOUDS           FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
CLOUDS(%)        13 17 20 21 21 20 18 15 17 17 21 21 17 17 14 14 18 18 17 17 17
POP 12HR                      5           0           5           0           0
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
HAINES                  5     5     5     5     5     5     5     5     5     5
MIX HGT              9300 10500  5000   300  9900 10500  5400  1100  9000 10400
T WIND DIR              S     S     S     S     S     S     S     S     S     S
T WIND SPD             12    13     9     8    13    11    12    19    13     9


DATE          THU 09/03/15 FRI 09/04/15 SAT 09/05/15 SUN 09/06/15
UTC 6HRLY     06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6HRLY     01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

MIN/MAX            73      95      72      94      73      94      72      93
TEMP          78 73 92 90 77 72 91 90 78 73 91 89 77 72 90 89
DEWPT         61 66 63 59 62 65 63 60 62 66 64 61 63 66 64 61
MAX/MIN RH
RH            56 79 39 35 59 79 40 37 58 79 41 39 63 81 43 39
PWIND DIR           S       S       S       S       S       S       S       S
WIND CHAR         <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    FW FW SC FW FW FW FW SC SC SC SC SC SC SC SC SC
POP 12HR            0       0       0       5       5       5       5       5

$$

TXZ170-312230-
MASON RAWS-MASON TX
30.74N  99.19W ELEV. 1463 FT
426 AM CDT MON AUG 31 2015

DATE             MON 08/31/15            TUE 09/01/15            WED 09/02/15
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19

MAX/MIN                      93          71          94          71          92
TEMP             67 80 89 92 90 82 75 73 71 81 90 93 90 82 76 74 71 81 89 91 89
DEWPT            66 68 63 62 60 62 65 67 67 65 63 63 62 64 67 67 68 66 64 63 62
MIN/MAX RH                   36          89          36          90          39
RH               87 67 42 37 38 52 70 81 89 58 41 37 38 55 74 80 90 61 45 40 41
WIND DIR          S SW  S SE SE SE  S  S  S  S  S  S SE  S  S  S  S  S  S  S SE
WIND SPD          3  6  5  6  8  4  6  4  4  5  8  9 10  9  6  5  4  5  6  8  9
CLOUDS           SC SC SC SC SC SC FW FW SC SC SC SC SC SC FW FW SC SC FW FW FW
CLOUDS(%)        37 40 42 42 42 30 18 19 31 31 30 30 33 33 20 20 32 32 25 25 24
POP 12HR                     10           5           5           5           5
QPF 12HR                   0.01           0           0           0           0
RAIN SHWRS              S  S
TSTMS                   S  S
LAL                     1     2     1     1     1     1     1     1     1     1
HAINES                  5     5     5     4     4     5     5     5     4     5
MIX HGT              7900 10100  6200  1200  7900 10000  5800  1500  8200  9800
T WIND DIR              S     S     S     S     S     S     S     S     S     S
T WIND SPD             10    10    16    12    10     9    19    13    10     9


DATE          THU 09/03/15 FRI 09/04/15 SAT 09/05/15 SUN 09/06/15
UTC 6HRLY     06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6HRLY     01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

MIN/MAX            71      92      70      93      71      93      71      92
TEMP          76 71 89 89 75 70 89 90 76 71 89 90 76 71 89 89
DEWPT         66 67 66 62 65 68 65 62 67 69 66 63 67 69 65 63
MAX/MIN RH
RH            73 87 47 42 72 93 45 40 75 93 46 42 75 93 46 42
PWIND DIR           S       S       S      SE      SE      SE       S       S
WIND CHAR         <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR            5       5       5       5       5       5       5       5

$$

TXZ065-312230-
PAINT CREEK RAWS-COKE TX
31.91N 100.58W ELEV. 1854 FT
426 AM CDT MON AUG 31 2015

DATE             MON 08/31/15            TUE 09/01/15            WED 09/02/15
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19

MAX/MIN                      94          70          96          70          95
TEMP             69 78 89 94 89 80 76 73 70 79 91 96 91 80 76 73 70 79 90 95 91
DEWPT            60 64 59 58 57 61 60 62 63 62 60 58 57 58 59 62 65 64 63 60 57
MIN/MAX RH                   30          77          29          84          31
RH               73 61 37 30 34 53 57 67 77 54 36 29 32 47 56 68 84 60 41 31 32
WIND DIR          S  S  S SE SE SE  S  S  S  S  S  S SE SE  S  S  S  S  S  S SE
WIND SPD          4 10  8  8 10  6  8  5  6  9 10 10 10 10  9  6  4  6  9  9  8
CLOUDS           FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
CLOUDS(%)        13 15 17 17 17 20 22 18 14 14 12 12 13 13 12 12 19 19 15 15 18
POP 12HR                      5           0           5           0           0
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
HAINES                  5     5     5     5     5     5     5     5     5     5
MIX HGT              9800 11000  6800   600  9500 11500  6300   500  8900 10500
T WIND DIR              S     S     S     S     S     S     S     S     S     S
T WIND SPD             11    11    12    12    14    11    10    13    12     9


DATE          THU 09/03/15 FRI 09/04/15 SAT 09/05/15 SUN 09/06/15
UTC 6HRLY     06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6HRLY     01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

MIN/MAX            73      95      71      95      71      94      71      93
TEMP          78 73 91 90 77 71 90 90 77 71 89 89 77 71 89 89
DEWPT         60 65 64 58 61 65 64 59 61 65 65 60 62 64 64 60
MAX/MIN RH
RH            54 76 41 34 58 80 41 36 58 81 45 38 61 79 44 38
PWIND DIR           S       S      SE       S      SE       S       S       S
WIND CHAR         <15     <15     <15     <15     <15     <15     <15     <15
AVG CLOUDS    FW SC SC FW FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR            0       0       0       5       5       5       5       5

$$

BELOW IS A WEATHER ELEMENT KEY FOR THIS PRODUCT

DAY 1 THROUGH 3...
MAX/MIN TEMP OR MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
MIN/MAX RH OR MAX/MIN RH(%).........MAXIMUM/MINIMUM HUMIDITY
RH(%)...............................RELATIVE HUMIDITY
WIND DIR(8 POINT COMPASS)...........20 FT. WIND DIRECTION
WIND DIR DEG(DEGREES)...............20 FT. WIND DIRECTION IN TENS OF DEGREES
                                    RELATIVE TO DUE NORTH.
     EXAMPLE: 09 = 90 DEGREES = EAST; 18 = 180 DEGREES = SOUTH;
              27 = 270 DEGREES = WEST; 36 = 360 DEGREES = NORTH
WIND SPD(MPH).......................20 FT. WIND SPEED
WIND GUST(MPH)......................20 FT. WIND GUST
WIND CHILL..........................WIND CHILL TEMPERATURE
HEAT INDX...........................HEAT INDEX
CLOUDS(CAT).........................CLOUD COVER CATEGORY
     EXAMPLE: CL = CLEAR; FW = FEW; SC = SCATTERED;
              B1 = MOSTLY CLOUDY; B2 = CONSIDERABLE CLOUDS; OV = OVERCAST
CLOUDS(%)...........................CLOUD COVER AS A PERCENTAGE
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
QPF 12HR(IN)........................LIQUID EQUIVALENT PRECIPITATION AMOUNT
WEATHER...
     TYPE...
       RAIN...........RAIN
       RAIN SHWRS.....RAIN SHOWERS
       TSTMS..........THUNDERSTORMS
       DRIZZLE........DRIZZLE
       SNOW...........SNOW
       SNOWSHWRS......SNOW SHOWERS
       SLEET..........SLEET
       FLURRIES.......FLURRIES
       FRZG RAIN......FREEZING RAIN
       FRZG DRZL......FREEZING DRIZZLE
     COVERAGE...
       S..............SLIGHT CHANCE
       C..............CHANCE
       L..............LIKELY
       O..............OCCASIONAL
       D..............DEFINITE
       AR.............AREAS
       PA.............PATCHY
OBVIS...............................OBSTRUCTION TO VISIBILITY
     TYPE...
       F..............FOG
       PF.............PATCHY FOG
       F+.............DENSE FOG
       H..............HAZE
       BS.............BLOWING SNOW
       K..............SMOKE
       BD.............BLOWING DUST
       AF.............VOLCANIC ASHFALL
LAL(CAT)............................LIGHTNING ACTIVITY LEVEL
MIX HGT(FT AGL).....................MIXING HEIGHT
T WIND DIR(8 POINT COMPASS).........TRANSPORT WIND DIRECTION
T WIND SPD(MPH).....................TRANSPORT WIND SPEED
ADI (INDEX).........................ATMOSPHERIC DISPERSION INDEX
DISPERSION..........................LDSI
MAX LVORI...........................LVORI
STA PRES (INCHES MERCURY)...........STATION PRESSURE
ADI (INDEX).........................ATMOSPHERIC DISPERSION INDEX
CEILING (FT)........................CEILING
STABILITY (CAT).....................PASQUILL TURNER STABILITY
WATCH/WARNING/ADVISORY...
     EXAMPLE: W = WARNING; Y = ADVISORY; A = WATCH
     IN EFFECT FOR THE INDICATED HOUR

DAY 4 THROUGH 7...
MAX/MIN TEMP OR MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
RH(%)...............................RELATIVE HUMIDITY
WIND SPD(MPH).......................20 FT. WIND SPEED
     EXAMPLE: <15 = LESS THAN 15 MPH; 15> = 15 MPH OR GREATER
AVE CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
WEATHER...
     SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS


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