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

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552
FOUS54 KSJT 181052
PFWSJT

FIRE WEATHER POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN ANGELO TX
452 AM CST WED JAN 18 2017

TXZ076-182215-
BARNHART RAWS-CROCKETT TX
30.99N 101.16W ELEV. 2562 FT
452 AM CST WED JAN 18 2017

DATE             WED 01/18/17            THU 01/19/17            FRI 01/20/17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      58          40          69          43          69
TEMP             39 42 52 58 51 45 43 40 41 46 60 69 59 50 47 43 44 49 61 69 59
DEWPT            39 41 43 44 43 42 42 40 40 40 38 34 33 35 34 35 35 34 33 33 33
MIN/MAX RH                   59         100          27          73          26
RH              100 96 71 59 74 89 96100 96 79 44 27 37 56 60 73 70 56 35 26 37
WIND DIR          N  N NW  W SW SW SW SW SW SW  W  W  W SW SW  W  W  W  W SW SW
WIND SPD          3  3  4  4  3  3  4  5  5 10 17 18 10  8  9  8  8 10 10 10  5
WIND GUST
CLOUDS           B2 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC B1
CLOUDS(%)        80 63 49 37 25 22 18 16 14 10  6  9 11 17 23 28 33 35 38 48 59
POP 12HR                     10           5           0           0           0
QPF 12HR                      0           0           0           0           0
RAIN SHWRS
TSTMS
LAL                     1     1     1     1     1     1     1     1     1     1
HAINES                  3     3     5     5     5     5     5     5     5     6
MIX HGT              1400  2300  1100   100  3700  4700   200   200  3700  5900
T WIND DIR             NW     W    SW    SW    SW     W    SW     W     W     W
T WIND SPD              4     4     5     8    16    26     9    12    17    19
SMOKE DISP             PR    PR    PR    PR    VG    VG    PR    PR    FR    FR


DATE               SAT 01/21/17  SUN 01/22/17  MON 01/23/17  TUE 01/24/17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            42    65      41    59      35    67      41    63
TEMP          47   43 58 56 45   42 54 50 39   36 57 57 45   42 56 53
DEWPT         35   37 37 36 32   33 29 25 27   28 28 31 32   34 33 27
MAX/MIN RH         82    35      73    29      75    25      76    28
RH            63   79 45 47 60   70 38 37 62   72 33 37 60   73 42 36
PWIND DIR           W    SW       W    NW      NW     W       S     W
WIND CHAR         <15   <15     15>   15>     <15   <15     <15   <15
AVG CLOUDS    B1   B2 B1 B2 SC   FW FW FW CL   CL CL FW FW   FW FW FW
POP 12HR            5    30      10     0       0     0       0     0

$$

TXZ139-182215-
COLEMAN RAWS-COLEMAN TX
31.51N  99.66W ELEV. 1452 FT
452 AM CST WED JAN 18 2017

DATE             WED 01/18/17            THU 01/19/17            FRI 01/20/17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      58          44          70          46          72
TEMP             40 42 54 58 55 50 48 45 44 48 64 70 65 56 53 48 46 50 66 72 66
DEWPT            40 42 46 47 47 47 46 44 44 44 43 40 38 40 39 38 37 38 39 38 38
MIN/MAX RH                   67         100          32          71          29
RH              100100 74 67 74 89 93 96100 86 46 33 37 55 59 68 71 63 37 29 36
WIND DIR          N NW NW  W SW  S  S SW SW SW SW  W SW SW SW SW SW  W  W SW SW
WIND SPD          3  2  3  3  2  3  4  4  6 10 17 17 10  8  9  9  8 10 12 10  5
WIND GUST
CLOUDS           OV B2 B2 B1 B1 SC FW FW SC FW FW FW FW FW FW FW SC SC SC SC SC
CLOUDS(%)        93 85 78 65 51 38 24 25 26 17  7  9 12 12 12 20 28 31 33 32 32
POP 12HR                     20           5           5           0           5
QPF 12HR                   0.01           0           0           0           0
RAIN SHWRS        S  S
TSTMS             S  S
LAL                     2     1     1     1     1     1     1     1     1     1
HAINES                  3     3     6     6     5     4     5     5     6     6
MIX HGT              2000  2400  1100   100  3300  4700   200   200  1900  4900
T WIND DIR              W     W     S    SW    SW    SW    SW    SW     W     W
T WIND SPD              2     3     4     4    13    27     8    10    13    19
SMOKE DISP             PR    PR    PR    PR    GD    VG    PR    PR    FR    FR


DATE               SAT 01/21/17  SUN 01/22/17  MON 01/23/17  TUE 01/24/17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            45    71      45    59      37    66      44    67
TEMP          52   45 65 65 52   45 56 54 43   37 59 61 50   44 61 61
DEWPT         39   39 41 40 36   34 34 31 31   30 32 36 35   34 35 33
MAX/MIN RH         79    32      65    36      76    30      68    29
RH            61   79 41 40 54   65 43 41 62   75 36 39 56   68 38 35
PWIND DIR          SW    SW       W    NW      NW     W      SW    SW
WIND CHAR         <15   <15     <15   15>     <15   <15     <15   <15
AVG CLOUDS    SC   B1 B1 B1 B1   SC SC FW FW   CL CL CL CL   FW FW FW
POP 12HR            5    30      20     5       0     0       0     0

$$

TXZ155-182215-
COLORADO BEND RAWS-SAN SABA TX
31.05N  98.50W ELEV. 1259 FT
452 AM CST WED JAN 18 2017

DATE             WED 01/18/17            THU 01/19/17            FRI 01/20/17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      57          46          73          48          73
TEMP             43 46 53 57 55 51 51 48 46 52 66 73 68 60 58 52 49 53 66 73 68
DEWPT            43 46 48 50 49 49 48 47 46 47 48 45 44 44 42 42 40 40 41 43 43
MIN/MAX RH                   75         100          35          74          34
RH              100100 83 77 80 93 89 96100 83 52 37 42 55 55 69 71 61 40 34 40
WIND DIR          N  N  N  N  N SE SW SW SW SW SW SW SW SW SW SW SW  W  W SW  S
WIND SPD          3  3  3  4  1  2  3  3  3  6 10 13  8  6  6  6  6  9 10  6  3
WIND GUST
CLOUDS           OV OV OV B2 B2 B1 B1 SC SC SC FW FW FW FW FW FW FW SC SC SC SC
CLOUDS(%)        99 95 91 85 79 69 58 49 41 29 17 12  6  7  9 15 21 28 35 36 37
POP 12HR                     60           5           5           0          10
QPF 12HR                   0.07           0           0           0           0
RAIN SHWRS        L  L                                                        S
TSTMS             S  S
LAL                     2     1     1     1     1     1     1     1     1     1
HAINES                  3     3     4     6     6     6     5     5     5     5
MIX HGT              1500  1700  1400   700  1200  5300   300   200  1900  3000
T WIND DIR              N    NE    SE    SW    SW    SW    SW    SW     W    SW
T WIND SPD              8     3     3     6     8    19    10    11    13    13
SMOKE DISP             PR    PR    PR    PR    PR    VG    PR    PR    PR    PR


DATE               SAT 01/21/17  SUN 01/22/17  MON 01/23/17  TUE 01/24/17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            48    72      46    62      39    66      46    68
TEMP          58   49 66 67 57   47 58 57 49   40 59 62 54   47 62 63
DEWPT         47   43 43 44 40   36 36 32 31   31 33 37 36   36 40 40
MAX/MIN RH         83    37      68    33      76    32      71    36
RH            67   80 43 43 53   65 44 38 50   70 37 39 50   65 44 43
PWIND DIR          SW     W       W    NW      NW     W       S    SW
WIND CHAR         <15   <15     <15   15>     <15   <15     <15   <15
AVG CLOUDS    SC   B1 B1 B1 B1   SC SC FW FW   CL CL CL CL   FW FW FW
POP 12HR           20    20      30     5       0     0       0     0

$$

TXZ128-182215-
HAMBY RAWS-CALLAHAN TX
32.50N  99.62W ELEV. 1900 FT
452 AM CST WED JAN 18 2017

DATE             WED 01/18/17            THU 01/19/17            FRI 01/20/17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      56          44          67          46          69
TEMP             38 39 50 56 52 49 47 45 45 46 59 67 61 55 52 48 47 48 61 69 62
DEWPT            38 39 44 45 45 44 44 43 42 42 41 39 38 38 37 37 37 37 37 36 35
MIN/MAX RH                   66          93          34          71          30
RH              100100 80 66 77 83 89 93 89 86 51 36 42 53 56 65 68 65 41 30 36
WIND DIR          N NW  W  W  S  S  S  S SW SW SW SW SW SW SW SW SW SW  W SW SW
WIND SPD          2  2  3  3  3  4  5  8  9 13 18 17 10 10 11 11 10 13 17 13  9
WIND GUST
CLOUDS           OV B2 B2 B1 SC SC FW FW FW FW CL FW FW FW FW FW SC SC SC SC SC
CLOUDS(%)        90 83 77 56 34 29 23 24 25 15  4  8 12 15 18 25 32 33 35 32 28
POP 12HR                     10           5           0           0           0
QPF 12HR                      0           0           0           0           0
RAIN SHWRS
TSTMS
LAL                     1     1     1     1     1     1     1     1     1     1
HAINES                  3     4     5     5     5     5     5     5     6     6
MIX HGT              2300  2400   300   100  2100  3500   200   200  2000  4000
T WIND DIR              W    SW     S    SW    SW    SW    SW    SW     W    SW
T WIND SPD              4     5     6     9    18    26    12    14    16    18
SMOKE DISP             PR    PR    PR    PR    GD    GD    PR    PR    GD    GD


DATE               SAT 01/21/17  SUN 01/22/17  MON 01/23/17  TUE 01/24/17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            45    67      43    59      35    63      44    63
TEMP          52   46 60 60 50   44 54 52 42   36 54 57 49   45 57 55
DEWPT         36   38 41 38 34   35 34 28 28   27 30 33 34   33 33 28
MAX/MIN RH         79    36      73    33      75    31      65    29
RH            54   73 49 44 54   70 46 39 57   69 40 40 56   62 40 35
PWIND DIR          SW    SW       W    NW      NW    SW       S    SW
WIND CHAR         <15   <15     15>   15>     <15   <15     <15   15>
AVG CLOUDS    SC   B1 B1 B1 SC   SC SC SC FW   CL CL FW FW   FW FW FW
POP 12HR           10    20      10    10       0     0       0     0

$$

TXZ170-182215-
MASON RAWS-MASON TX
30.74N  99.19W ELEV. 1463 FT
452 AM CST WED JAN 18 2017

DATE             WED 01/18/17            THU 01/19/17            FRI 01/20/17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      58          44          73          45          74
TEMP             45 48 55 58 55 49 49 45 44 50 66 73 67 56 55 48 45 51 67 74 68
DEWPT            45 46 47 49 49 48 47 45 44 46 47 43 43 42 41 41 39 39 40 41 42
MIN/MAX RH                   72         100          34          79          30
RH              100 93 74 72 80 96 93100100 86 50 34 42 59 59 77 79 63 37 30 39
WIND DIR          N  N  N NW  N  S SW SW  W SW SW  W SW SW SW SW  W  W  W SW  S
WIND SPD          3  3  3  3  2  2  3  3  4  8 12 14  8  5  6  5  5  8  9  6  3
WIND GUST
CLOUDS           OV OV B2 B2 B2 B1 SC SC SC SC FW FW FW FW FW FW FW SC SC SC SC
CLOUDS(%)        98 91 86 79 71 57 42 41 40 26 11 10  8  8  8 14 19 26 33 36 38
POP 12HR                     50           5           5           0           5
QPF 12HR                   0.02           0           0           0           0
RAIN SHWRS        C  C
TSTMS             S  S
LAL                     2     1     1     1     1     1     1     1     1     1
HAINES                  3     3     4     5     6     6     5     5     5     5
MIX HGT              1400  1700  1000   300  1800  5400   200   100  1500  4600
T WIND DIR              N     N     S    SW    SW    SW    SW    SW     W     W
T WIND SPD              8     3     3     6    12    21    10     9    11    14
SMOKE DISP             PR    PR    PR    PR    GD    EX    PR    PR    PR    PR


DATE               SAT 01/21/17  SUN 01/22/17  MON 01/23/17  TUE 01/24/17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            46    72      45    62      38    68      46    68
TEMP          56   46 66 66 54   45 58 57 46   38 61 63 54   46 63 62
DEWPT         44   41 42 42 38   35 33 32 32   31 33 36 35   35 38 36
MAX/MIN RH         83    34      68    32      79    29      68    32
RH            64   83 42 42 54   68 39 38 58   76 35 36 48   65 39 38
PWIND DIR          SW     W       W    NW      NW     W       S    SW
WIND CHAR         <15   <15     <15   15>     <15   <15     <15   <15
AVG CLOUDS    SC   B1 B1 B1 B1   SC FW FW CL   CL CL CL CL   FW FW FW
POP 12HR           10    20      20     0       0     0       0     0

$$

TXZ065-182215-
PAINT CREEK RAWS-COKE TX
31.91N 100.58W ELEV. 1854 FT
452 AM CST WED JAN 18 2017

DATE             WED 01/18/17            THU 01/19/17            FRI 01/20/17
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      58          43          67          46          70
TEMP             38 41 52 58 54 49 47 44 43 47 60 67 62 54 52 48 46 50 63 70 63
DEWPT            38 41 44 45 45 44 43 43 42 40 40 38 37 37 36 37 36 36 35 35 34
MIN/MAX RH                   62          96          34          68          27
RH              100100 74 62 71 83 86 96 96 76 47 34 39 52 54 65 68 58 35 27 34
WIND DIR         NW NW  W  W  S  S SW SW SW SW SW  W SW SW SW  W  W  W  W  W SW
WIND SPD          3  3  3  4  3  4  6  8 10 12 19 19 10 10 11 11 10 13 17 13  9
WIND GUST
CLOUDS           B2 B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC
CLOUDS(%)        78 64 51 39 28 23 19 18 18 12  6  9 13 17 21 26 30 34 37 43 48
POP 12HR                     10           5           0           0           0
QPF 12HR                      0           0           0           0           0
RAIN SHWRS
TSTMS
LAL                     1     1     1     1     1     1     1     1     1     1
HAINES                  3     3     5     5     5     4     5     5     6     5
MIX HGT              1900  2300   600   100  3000  3500   200   200  2500  5200
T WIND DIR              W    SW     S    SW    SW    SW    SW     W     W     W
T WIND SPD              5     4     5     8    19    27    12    12    16    21
SMOKE DISP             PR    PR    PR    PR    GD    GD    PR    PR    VG    GD


DATE               SAT 01/21/17  SUN 01/22/17  MON 01/23/17  TUE 01/24/17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            45    67      43    61      36    66      43    64
TEMP          52   45 61 61 50   43 56 54 43   36 57 60 50   43 58 57
DEWPT         37   38 40 38 33   33 33 29 29   28 31 34 34   34 33 28
MAX/MIN RH         76    36      67    31      72    29      70    28
RH            56   76 46 42 52   67 42 38 57   72 37 37 54   70 39 33
PWIND DIR          SW    SW       W    NW      NW    SW      SW     W
WIND CHAR         <15   <15     15>   15>     <15   <15     <15   15>
AVG CLOUDS    B1   B1 B1 B1 SC   SC SC FW FW   CL CL CL FW   FW FW FW
POP 12HR            5    30      10     0       0     0       0     0

$$

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 MPN; 15> = 15 MPH OR GREATER
AVE CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY
POP 12HR(%).........................PROBABILITY FOR ACCUMULATION PRECIPITATION
WEATHER...
     SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS



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