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

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000
FOUS54 KSJT 201015
PFWSJT

Fire Weather Point Forecast Matrices
National Weather Service San Angelo TX
515 AM CDT Wed Sep 20 2017

TXZ076-202215-
Barnhart RAWS-Crockett TX
30.99N 101.16W Elev. 2562 ft
515 AM CDT Wed Sep 20 2017

Date             Wed 09/20/17            Thu 09/21/17            Fri 09/22/17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
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                      97          72          95          69          90
Temp             72 81 92 96 94 83 79 75 72 80 90 94 92 80 76 72 69 77 86 90 88
Dewpt            67 67 65 62 60 62 64 66 66 68 65 62 60 61 64 66 66 66 64 62 61
Min/Max Rh                   31          84          33          90          38
Rh               84 63 41 33 32 49 60 74 81 67 44 35 34 52 66 81 90 69 48 39 40
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         11 13 10  9  9  8  9 10  9 11 11 11 10  9 10 10 10 13 13 13 13
Wind Gust
Clouds           FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW
Clouds(%)        15 18 12 23 36 38 36 31 40 41 36 38 39 32 26 36 47 42 37 31 25
Pop 12hr                     20          20          20          10          10
Qpf 12hr                      0           0        0.04           0           0
RAIN SHWRS                 S  S  S        S  S  S  S
TSTMS                      S  S  S        S  S  S  S
LAL                     1     2     2     1     2     2     1     1     1     1
Haines                  5     6     6     4     4     5     5     3     3     4
Mix Hgt              7100  9300  3900   400  7000  9200  3900   400  6000  7900
T Wind Dir              S     S     S     S     S     S     S     S     S     S
T Wind Spd             19    11    11    17    19    18    16    21    24    20
Smoke Disp             VG    GD    FR    PR    VG    VG    GD    PR    VG    VG


Date          Sat 09/23/17  Sun 09/24/17  Mon 09/25/17  Tue 09/26/17
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          68    87      66    86      67    84      65    82
Temp          74 68 83 85   72 66 82 84   72 67 81 82   70 65 79 80
Dewpt         64 65 62 59   63 63 61 59   61 63 63 62   62 63 64 62
Max/Min Rh       90    40      90    40      87    48      93    51
Rh            71 90 49 41   73 90 49 43   68 87 54 51   76 93 60 54
Pwind Dir        SE     S      SE     S      SE     S      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC SC   SC B1 B1 B1   B1 B2 B2 B2   B2 B2 B2 B2
Pop 12hr          5    10       5    20      30    40      30    50

$$

TXZ139-202215-
Coleman RAWS-Coleman TX
31.51N  99.66W Elev. 1452 ft
515 AM CDT Wed Sep 20 2017

Date             Wed 09/20/17            Thu 09/21/17            Fri 09/22/17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
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                      99          74          94          72          90
Temp             75 85 94 99 95 86 82 77 74 82 90 94 91 82 79 74 72 80 86 90 87
Dewpt            70 71 69 67 64 66 67 69 70 71 69 65 65 66 69 69 69 69 67 65 66
Min/Max Rh                   34          87          39          90          44
Rh               84 63 44 36 36 51 61 76 87 69 50 39 42 58 72 84 90 69 53 44 50
Wind Dir          S  S  S  S  S  S  S  S  S  S  S  S SE SE  S  S  S  S  S SE SE
Wind Spd          9 12 11 10 10  9  9  9  5  8  9  9  9  9  9  6  6  9 10 10 10
Wind Gust
Clouds           SC SC FW FW FW SC SC SC SC SC SC SC SC SC SC SC B1 SC SC SC SC
Clouds(%)        26 30 16 17 16 38 34 36 33 49 32 38 44 36 29 43 58 50 42 39 37
Pop 12hr                      5          20          20          10          10
Qpf 12hr                      0           0        0.05           0           0
RAIN SHWRS                    S  S        S  S  S  S
TSTMS                         S  S        S  S  S  S
LAL                     1     1     2     1     2     2     1     1     1     1
Haines                  5     6     6     5     5     5     5     3     3     4
Mix Hgt              6100  8000  3400   400  6100  8000  3400   300  5700  7500
T Wind Dir              S     S    SE     S     S     S     S     S     S     S
T Wind Spd             19    14    13    14    14    16    16    19    16    19
Smoke Disp             VG    VG    FR    PR    GD    VG    FR    PR    GD    VG


Date          Sat 09/23/17  Sun 09/24/17  Mon 09/25/17  Tue 09/26/17
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          69    91      69    89      68    88      68    86
Temp          75 69 87 88   76 69 85 86   74 68 84 85   74 68 82 83
Dewpt         67 67 64 63   66 66 63 62   65 65 64 63   65 65 67 66
Max/Min Rh       93    40      90    41      90    43      90    51
Rh            76 93 46 43   71 90 48 45   74 90 51 48   74 90 61 57
Pwind Dir        SE    SE      SE    SE      SE    SE      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC SC   SC SC SC SC   SC B1 B2 B2   B2 B2 B2 B2
Pop 12hr          5     5       5    10      10    30      30    50

$$

TXZ155-202215-
Colorado Bend RAWS-San Saba TX
31.05N  98.50W Elev. 1259 ft
515 AM CDT Wed Sep 20 2017

Date             Wed 09/20/17            Thu 09/21/17            Fri 09/22/17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
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                      96          74          92          71          90
Temp             74 83 92 96 92 85 81 77 74 81 88 92 89 81 77 73 71 78 86 90 87
Dewpt            72 73 71 68 67 69 71 72 72 72 69 67 67 69 70 70 70 70 68 65 65
Min/Max Rh                   40          93          44          97          44
Rh               93 72 51 40 44 59 72 85 93 74 54 44 48 67 79 90 97 76 55 44 48
Wind Dir          S  S  S  S  S SE  S  S  S  S  S  S SE SE  S  S  S  S  S SE SE
Wind Spd          8 11 10 10  9  9  9  8  5  8  8  8  8  8  8  5  4  8  9 10  9
Wind Gust
Clouds           B2 B1 FW FW FW FW FW SC B1 B1 SC SC SC SC SC B1 B2 B1 B1 SC SC
Clouds(%)        74 51 18 20 11 10 20 49 54 65 38 43 47 43 39 59 80 66 53 44 35
Pop 12hr                      5          10          10          10          10
Qpf 12hr                      0           0        0.04           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     4     3     3     4     4     4     3     3     3
Mix Hgt              5300  6900  3000   300  5300  7000  3000   300  4900  6500
T Wind Dir              S     S     S     S     S     S     S     S     S     S
T Wind Spd             18    14    23    17    14    16    20    18    16    16
Smoke Disp             GD    GD    FR    PR    FR    VG    FR    PR    GD    GD


Date          Sat 09/23/17  Sun 09/24/17  Mon 09/25/17  Tue 09/26/17
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          69    90      69    89      68    88      69    87
Temp          75 69 86 87   75 69 85 86   74 68 84 85   75 69 83 84
Dewpt         67 68 63 62   66 67 63 62   66 67 64 63   66 67 65 64
Max/Min Rh       97    39      93    41      97    43      93    46
Rh            76 97 46 43   74 93 48 45   76 97 51 48   74 93 55 51
Pwind Dir        SE    SE      SE    SE      SE    SE      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC SC   SC SC SC SC   SC SC B1 B1   B1 B2 B2 B2
Pop 12hr          5    10       5    10       5    20      20    30

$$

TXZ128-202215-
Hamby RAWS-Callahan TX
32.50N  99.62W Elev. 1900 ft
515 AM CDT Wed Sep 20 2017

Date             Wed 09/20/17            Thu 09/21/17            Fri 09/22/17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
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                      99          74          96          71          91
Temp             75 84 94 99 97 85 81 75 74 82 91 96 94 82 78 72 71 79 87 91 89
Dewpt            68 70 68 65 63 65 65 67 69 70 68 65 64 64 67 68 68 68 66 64 64
Min/Max Rh                   32          84          35          90          41
Rh               79 63 43 33 33 51 58 76 84 67 47 36 37 55 69 87 90 69 50 41 44
Wind Dir          S  S SW  S  S  S  S  S  S  S  S  S SE SE  S  S  S  S  S  S SE
Wind Spd         12 16 12 10 10 10 11 11 10 11 10 10 10 10 10 10 10 11 10 11 10
Wind Gust
Clouds           FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
Clouds(%)        16 23 13 21 23 41 35 38 32 39 36 42 48 37 26 35 44 39 34 32 30
Pop 12hr                      5          20          20          20          10
Qpf 12hr                      0           0        0.06           0           0
RAIN SHWRS                    S  S
TSTMS                         S  S
LAL                     1     1     2     1     1     1     1     1     1     1
Haines                  6     6     6     5     5     5     5     3     3     4
Mix Hgt              6700  8700  3800   500  6500  8600  3700   400  6100  8000
T Wind Dir             SW     S     S     S     S     S     S     S     S     S
T Wind Spd             24    16    16    21    17    18    18    21    19    19
Smoke Disp             VG    VG    FR    PR    GD    VG    GD    PR    GD    VG


Date          Sat 09/23/17  Sun 09/24/17  Mon 09/25/17  Tue 09/26/17
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    90      69    88      68    87      66    83
Temp          76 70 86 88   75 69 84 86   73 68 83 85   72 66 79 81
Dewpt         66 66 63 60   64 65 62 60   62 64 63 62   63 64 65 65
Max/Min Rh       87    38      87    39      87    43      93    55
Rh            71 87 46 39   69 87 48 42   68 87 51 46   73 93 62 58
Pwind Dir        SE     S      SE     S      SE     S      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC FW   FW SC SC SC   SC B1 B2 B2   B2 B2 B2 B2
Pop 12hr          5     5       5    10      10    40      40    50

$$

TXZ170-202215-
Mason RAWS-Mason TX
30.74N  99.19W Elev. 1463 ft
515 AM CDT Wed Sep 20 2017

Date             Wed 09/20/17            Thu 09/21/17            Fri 09/22/17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
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                      97          73          93          71          90
Temp             74 86 94 96 94 85 80 76 73 83 91 92 90 82 77 74 71 81 88 89 87
Dewpt            70 71 69 66 65 67 70 71 71 71 67 65 67 68 69 69 69 68 66 65 65
Min/Max Rh                   37          93          41          93          44
Rh               87 61 44 38 39 55 72 85 93 67 45 41 47 63 76 84 93 65 48 45 48
Wind Dir          S  S  S  S  S SE  S  S  S  S  S  S SE SE  S  S  S  S  S SE SE
Wind Spd          8 11 10  9  8  8  8  6  4  8  8  9  8  6  6  4  4  8 10 10  9
Wind Gust
Clouds           B2 SC FW FW FW FW SC SC B1 B1 SC SC SC SC SC B1 B1 B1 B1 SC SC
Clouds(%)        73 45 14 19 15 14 28 47 54 59 36 38 40 39 38 53 69 62 54 45 36
Pop 12hr                      5           5          10          10          10
Qpf 12hr                      0           0        0.08           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     5     5     3     4     4     3     3     3     4
Mix Hgt              5500  7200  3100   300  5500  7200  3100   300  5100  6800
T Wind Dir              S     S    SE     S     S     S    SE     S     S    SE
T Wind Spd             19    13    14    16    14    16    20    16    17    19
Smoke Disp             GD    GD    FR    PR    GD    VG    FR    PR    GD    VG


Date          Sat 09/23/17  Sun 09/24/17  Mon 09/25/17  Tue 09/26/17
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          69    89      67    88      67    87      67    86
Temp          75 69 87 86   73 67 86 85   73 67 85 84   73 67 84 84
Dewpt         67 67 64 63   66 66 62 63   66 65 63 62   65 65 65 66
Max/Min Rh       93    43      97    42      93    45      93    50
Rh            76 93 46 46   79 97 45 48   79 93 48 48   76 93 53 55
Pwind Dir        SE    SE      SE    SE      SE    SE      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC SC   SC SC SC SC   SC SC B1 B1   B1 B2 B2 B2
Pop 12hr          5     5       5    10       5    20      30    40

$$

TXZ065-202215-
Paint Creek RAWS-Coke TX
31.91N 100.58W Elev. 1854 ft
515 AM CDT Wed Sep 20 2017

Date             Wed 09/20/17            Thu 09/21/17            Fri 09/22/17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
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                      99          73          96          71          92
Temp             74 84 93 99 97 85 80 76 73 82 90 96 94 83 78 74 71 79 87 92 90
Dewpt            67 68 65 62 60 62 64 66 67 69 68 65 64 63 65 66 68 68 66 64 64
Min/Max Rh                   29          84          35          90          40
Rh               79 59 40 30 30 46 58 71 81 65 49 36 37 51 64 76 90 69 50 40 42
Wind Dir          S  S SW  S  S  S  S  S  S  S  S  S SE SE  S  S  S  S  S  S SE
Wind Spd         10 12 10  9  9 10 10  9  5  9  9  9  8  6  8  8  8 10 10 10 10
Wind Gust
Clouds           FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
Clouds(%)         9 15  9 22 39 47 37 33 35 40 35 36 38 32 26 33 41 37 33 31 29
Pop 12hr                     10          20          20          10          10
Qpf 12hr                      0           0        0.11           0           0
RAIN SHWRS                    S  S        S  S  S  S
TSTMS                         S  S        S  S  S  S
LAL                     1     1     2     1     2     2     1     1     1     1
Haines                  6     6     6     5     5     5     5     3     3     5
Mix Hgt              7400  9700  4100   400  7200  9500  4000   300  6100  8000
T Wind Dir              S     S     S     S     S     S     S     S     S     S
T Wind Spd             14    11    11    10    14    17    11    18    21    20
Smoke Disp             GD    GD    FR    PR    GD    VG    FR    PR    VG    VG


Date          Sat 09/23/17  Sun 09/24/17  Mon 09/25/17  Tue 09/26/17
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          69    90      68    87      67    85      66    82
Temp          75 69 85 88   74 68 82 85   73 67 80 83   71 66 78 80
Dewpt         65 65 64 62   64 64 63 61   63 64 65 64   63 63 67 65
Max/Min Rh       87    39      87    42      90    50      93    56
Rh            71 87 50 42   71 87 53 45   71 90 60 53   76 90 69 60
Pwind Dir        SE     S      SE    SE      SE    SE      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC SC   SC SC B1 B1   B2 B2 B2 B2   B2 B2 B2 B2
Pop 12hr          5     5       5    10      30    40      40    50

$$

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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