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

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000
FOUS54 KSJT 190903
PFWSJT

Fire Weather Point Forecast Matrices
National Weather Service San Angelo TX
403 AM CDT Thu Apr 19 2018

TXZ076-192230-
Barnhart RAWS-Crockett TX
30.99N 101.16W Elev. 2562 ft
403 AM CDT Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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                      75          52          71          56          79
Temp          51 49 60 70 74 72 61 57 54 52 58 65 71 68 61 59 57 57 63 73 79 74
Dewpt         24 25 29 27 28 28 29 34 36 38 41 45 47 50 51 52 54 54 56 43 34 35
Min/Max Rh                   17          61          42          93          20
Rh            34 39 31 20 18 19 29 42 50 59 53 48 42 52 70 78 90 90 78 34 20 24
Wind Dir       E  E  E SE SE SE SE SE SE SE SE SE  S  S SE  S  S  S SW  W NW NW
Wind Spd       5  5 14 14 16 14 11 11 10 12 17 18 20 20 19 11 10 10 11 13 13 13
Wind Gust
Clouds        SC SC B1 SC B1 B1 B1 B2 B2 B1 B2 B2 B1 B1 B2 B2 OV B2 SC SC FW FW
Clouds(%)     33 39 52 45 55 63 64 72 70 61 75 78 62 64 80 85 88 81 44 33 18 22
Pop 12hr                      0          10          20          60          20
Qpf 12hr                      0           0        0.02        0.12        0.02
RAIN SHWRS                                S  S  S  S  L  L  L  L  S  S  S  S
TSTMS                                     S  S  S  S  L  L  L  L  S  S  S  S
LAL                     1     1     1     1     2     2     4     4     2     2
Haines                  4     5     5     4     4     3     2     3     3     6
Mix Hgt              4200  6000  3600   800  3800  3700  2200   900  7900 11600
T Wind Dir              E    SE    SE    SE    SE     S    SE     S    SW    NW
T Wind Spd             18    19    19    17    24    31    23    11    16    19
Smoke Disp             GD    GD    GD    PR    GD    GD    FR    PR    VG    EX


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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          46    75      48    80      53    82      55    76
Temp          52 46 66 73   55 48 72 78   60 54 76 79   63 55 70 74
Dewpt         45 43 40 37   40 41 43 41   44 46 50 44   47 49 47 43
Max/Min Rh       93    26      77    25      77    28      80    32
Rh            77 89 38 27   57 77 35 27   55 74 40 29   56 80 44 33
Pwind Dir         N     N      NE    SE      SE     S      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW SC SC FW   SC SC SC SC   FW FW SC SC   B1 B1 B1 B1
Pop 12hr          0     0       5     5       5     5      20    20

$$

TXZ139-192230-
Coleman RAWS-Coleman TX
31.51N  99.66W Elev. 1452 ft
403 AM CDT Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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                      75          49          72          56          76
Temp          52 49 63 72 75 71 61 56 53 49 60 67 72 70 62 59 57 56 63 72 76 73
Dewpt         31 32 33 31 30 30 34 37 38 40 42 44 45 47 51 51 53 54 57 55 48 44
Min/Max Rh                   19          71          38          93          34
Rh            44 52 32 22 19 22 36 49 57 71 51 43 38 44 67 75 86 93 81 55 37 35
Wind Dir      NE NE  E  E  E  E  E  E  E  E SE SE SE SE SE SE SE SE  S SW NW NW
Wind Spd       4  6 11 11 11 10  5  5  8 10 13 14 16 14 14 10 10 10  9 13 11  9
Wind Gust
Clouds        FW SC SC SC SC B1 B1 B1 B2 B2 B2 B2 B1 B1 B2 B2 OV OV B2 B2 SC SC
Clouds(%)     23 30 36 38 49 53 65 67 73 72 76 77 66 65 81 84 96 89 85 71 39 39
Pop 12hr                      0           5          20          60          50
Qpf 12hr                      0           0        0.02        0.14        0.07
RAIN SHWRS                                S  S  S  S  L  L  L  L  C  C  C  C
TSTMS                                     S  S  S  S  L  L  L  L  C  C  C  C
LAL                     1     1     1     1     2     2     4     4     3     3
Haines                  4     4     4     4     4     3     2     2     3     4
Mix Hgt              5100  5300  3100   400  3200  3800  2900   900  2600  2600
T Wind Dir              E     E     E     E    SE    SE    SE    SE     S     N
T Wind Spd             17    16     9     9    20    24    25    13     6    16
Smoke Disp             GD    GD    PR    PR    GD    GD    GD    PR    PR    FR


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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          47    73      48    78      52    84      56    76
Temp          53 47 67 71   54 49 72 76   58 53 78 81   63 56 72 74
Dewpt         49 44 44 43   45 45 45 43   47 49 50 47   50 51 47 45
Max/Min Rh       93    34      89    29      89    29      83    34
Rh            86 89 43 36   71 86 38 31   67 86 37 30   62 83 41 35
Pwind Dir         N     N      NE    NE       E     S      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC FW   FW SC SC FW   FW FW SC SC   SC B1 B1 B1
Pop 12hr         10     0       5     0       5     5      20    20

$$

TXZ155-192230-
Colorado Bend RAWS-San Saba TX
31.05N  98.50W Elev. 1259 ft
403 AM CDT Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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                      72          49          70          55          72
Temp          52 50 62 71 72 72 61 56 52 49 55 64 69 68 61 57 56 55 58 64 71 71
Dewpt         36 32 33 31 31 33 36 39 41 42 42 45 46 47 49 50 52 53 54 56 59 53
Min/Max Rh                   22          77          42          93          53
Rh            54 50 33 23 22 24 39 53 66 77 61 50 44 47 65 77 86 93 86 75 66 53
Wind Dir       N NE NE NE NE  E  E  E  E  E SE SE SE SE SE SE SE SE SE  S  S  W
Wind Spd       3  5 10 10 10  6  3  4  4  9 10 10 10 10 10 11  8 10  8 10 10  6
Wind Gust
Clouds        FW SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B2 OV B2 OV OV B2 B1
Clouds(%)     25 45 46 34 42 52 61 74 81 82 83 65 63 65 67 73 90 85 93 95 70 61
Pop 12hr                      0           5          20          40          70
Qpf 12hr                      0           0        0.02        0.07        0.14
RAIN SHWRS                                S  S  S  S  C  C  C  C  L  L  L  L  C
TSTMS                                     S  S  S  S  C  C  C  C  L  L  L  L  C
LAL                     1     1     1     1     2     2     3     3     4     4
Haines                  4     4     4     4     4     4     2     2     3     3
Mix Hgt              4400  4600  2700   500  3600  4300  2400  1300  1600  2000
T Wind Dir             NE    NE     E     E    SE    SE    SE    SE    SE    NE
T Wind Spd             19    16     6    12    19    19    17    16    10    11
Smoke Disp             GD    GD    PR    PR    GD    GD    FR    PR    PR    FR


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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          50    72      50    76      53    79      56    76
Temp          56 50 64 70   56 50 69 74   58 54 75 78   62 56 71 74
Dewpt         51 46 47 46   46 47 47 46   48 49 51 50   52 53 50 51
Max/Min Rh       89    39      89    34      86    36      90    41
Rh            83 86 54 42   69 89 45 37   69 83 43 37   70 90 47 44
Pwind Dir        NW     N       N     N       E    SE      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC B1 SC FW   SC SC SC SC   FW FW FW SC   SC SC B1 B1
Pop 12hr         30     0       0     5       5     5       5    20

$$

TXZ128-192230-
Hamby RAWS-Callahan TX
32.50N  99.62W Elev. 1900 ft
403 AM CDT Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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                      72          48          69          53          69
Temp          50 47 59 68 72 71 58 54 52 48 57 63 68 68 60 57 54 53 58 64 69 65
Dewpt         28 31 33 32 33 33 35 36 37 39 42 43 44 45 48 48 51 52 54 51 50 46
Min/Max Rh                   24          74          40          96          47
Rh            42 53 37 26 24 25 42 50 56 71 57 48 42 43 64 72 90 96 86 63 51 50
Wind Dir      NE  E  E  E  E  E SE SE SE SE SE SE SE SE SE SE SE SE SE  S  N  N
Wind Spd       5  8 11 10 10 10  8  8  9 10 16 17 17 14 12 12 12 11 11 12 12 14
Wind Gust
Clouds        FW CL SC SC B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 OV OV OV B2 B1 B1
Clouds(%)     17  5 29 43 52 53 64 65 65 63 66 78 72 75 85 87 98 90 95 72 66 63
Pop 12hr                      0           5          20          70          60
Qpf 12hr                      0           0        0.04        0.17        0.15
RAIN SHWRS                                S  S  S  S  L  L  L  L  L  L  L  L  S
TSTMS                                     S  S  S  S  L  L  L  L  L  L  L  L  S
LAL                     1     1     1     1     2     2     4     4     4     4
Haines                  4     4     4     4     4     4     2     3     3     3
Mix Hgt              3300  4800  2700   300  3600  3500  2400  1000  1500  2200
T Wind Dir              E     E     E    SE    SE    SE    SE    SE     E    NE
T Wind Spd             16    12     9     8    21    24    19    14    13    18
Smoke Disp             PR    FR    PR    PR    GD    GD    FR    PR    PR    FR


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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          46    69      46    74      52    80      53    73
Temp          51 46 61 68   52 46 65 73   55 52 74 78   60 53 66 72
Dewpt         47 44 43 43   45 44 46 45   46 47 50 48   49 47 46 45
Max/Min Rh       93    39      93    35      83    33      80    37
Rh            86 93 51 40   77 93 50 37   72 83 43 35   67 80 48 38
Pwind Dir         N     N      NE    NE      SE     S       E    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B1 B1 SC SC   SC SC SC SC   FW FW SC B1   B1 B1 B2 B2
Pop 12hr         20     0       5     0       5    10      20    20

$$

TXZ170-192230-
Mason RAWS-Mason TX
30.74N  99.19W Elev. 1463 ft
403 AM CDT Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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                      75          49          71          57          78
Temp          51 48 62 71 74 72 59 53 51 49 57 65 70 69 62 59 58 57 62 70 77 75
Dewpt         35 31 32 32 33 32 35 37 39 41 43 46 47 50 52 52 54 55 58 57 55 48
Min/Max Rh                   22          74          44          93          38
Rh            54 51 32 24 22 23 40 54 63 74 59 50 44 51 70 78 86 93 87 63 47 38
Wind Dir       N NE  E  E  E  E  E  E  E  E SE SE SE SE SE SE SE SE SE  S SW NW
Wind Spd       3  4 11 11 11  9  3  3  4  9 11 12 12 10 12 12  9 10  8 12  9  8
Wind Gust
Clouds        FW SC SC FW SC SC B1 B2 B2 B2 B1 B1 B1 B1 B2 B2 OV OV B2 B2 SC SC
Clouds(%)     25 29 29 20 33 50 66 72 85 79 69 67 62 68 73 72 93 88 84 83 47 44
Pop 12hr                      0           5          20          50          50
Qpf 12hr                      0           0        0.02        0.09        0.09
RAIN SHWRS                                S  S  S  S  C  C  C  C  C  C  C  C  S
TSTMS                                     S  S  S  S  C  C  C  C  C  C  C  C  S
LAL                     1     1     1     1     2     2     3     3     3     3
Haines                  4     4     4     4     4     3     2     2     3     3
Mix Hgt              4900  5100  2900   400  3000  4100  2800  1000  2200  6500
T Wind Dir              E     E     E     E    SE    SE    SE    SE     S    NW
T Wind Spd             18    16     8     6    19    23    24    17    13    14
Smoke Disp             GD    GD    PR    PR    FR    GD    GD    PR    PR    GD


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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          49    75      49    78      52    82      57    77
Temp          56 49 68 73   55 50 71 75   58 53 76 80   63 57 74 75
Dewpt         49 45 44 43   44 46 46 46   48 49 49 49   50 52 49 49
Max/Min Rh       89    32      89    32      89    32      83    37
Rh            77 86 42 34   66 86 41 36   69 86 39 34   62 83 41 40
Pwind Dir         N     N      NE    NE       E     S      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC FW   FW SC SC FW   FW FW FW SC   SC B1 B1 B1
Pop 12hr         20     0       5     0       5     5       5    20

$$

TXZ065-192230-
Paint Creek RAWS-Coke TX
31.91N 100.58W Elev. 1854 ft
403 AM CDT Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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                      75          51          72          56          76
Temp          51 48 60 71 75 72 61 55 54 52 58 66 71 71 65 59 57 56 63 73 76 72
Dewpt         26 28 33 31 32 30 32 34 36 38 41 45 46 46 50 52 53 54 56 48 43 42
Min/Max Rh                   20          63          39          93          31
Rh            37 46 36 23 21 21 33 45 50 59 53 47 41 41 58 78 86 93 78 41 31 34
Wind Dir      NE  E  E  E  E  E  E SE SE SE SE SE SE SE SE SE SE SE  S  W NW  N
Wind Spd       3  5 11 11 12 11  9  9 10 10 13 17 17 16 12  9 10  9  9 12 12 14
Wind Gust
Clouds        FW FW SC SC B1 B1 B1 B1 B1 B1 B2 B2 B1 B2 B2 OV OV B2 B1 SC SC SC
Clouds(%)     25 21 42 44 53 56 64 63 63 62 84 82 60 72 85 88 93 84 53 50 29 42
Pop 12hr                      0           5          20          70          30
Qpf 12hr                      0           0        0.03        0.24        0.05
RAIN SHWRS                                S  S  S  S  L  L  L  L  C  C  C  C
TSTMS                                     S  S  S  S  L  L  L  L  C  C  C  C
LAL                     1     1     1     1     2     2     4     4     3     3
Haines                  4     4     4     4     4     3     2     3     3     4
Mix Hgt              4800  5500  3400   500  3400  3900  2800  1000  6800  6000
T Wind Dir              E     E    SE    SE    SE    SE    SE    SE     S    NE
T Wind Spd             14    18    16    13    24    27    19    12     6    19
Smoke Disp             GD    GD    FR    PR    GD    GD    GD    PR    PR    GD


Date          Sun 04/22/18  Mon 04/23/18  Tue 04/24/18  Wed 04/25/18
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          47    74      48    79      53    84      54    76
Temp          52 47 66 73   55 48 71 78   58 53 77 82   61 54 70 74
Dewpt         46 43 42 41   43 43 45 43   45 46 50 46   49 47 47 43
Max/Min Rh       89    30      83    28      77    28      77    32
Rh            80 86 42 31   64 83 39 29   62 77 39 28   65 77 44 33
Pwind Dir         N     N      NE     E      SE     S      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC FW   FW SC FW FW   FW FW SC SC   B1 B1 B1 B2
Pop 12hr          5     0       5     0       5     0      20    20

$$

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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