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

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529
FOUS54 KSJT 201913
PFWSJT

Fire Weather Point Forecast Matrices
National Weather Service San Angelo TX
213 PM CDT Sun Aug 20 2017

TXZ076-211015-
Barnhart RAWS-Crockett TX
30.99N 101.16W Elev. 2562 ft
213 PM CDT Sun Aug 20 2017

Date           08/20/17      Mon 08/21/17            Tue 08/22/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07

Min/Max                      71          93          70          93          70
Temp          94 89 77 74 73 71 78 87 93 88 76 73 72 70 78 87 93 88 76 73 72 70
Dewpt         60 58 61 62 65 66 68 65 60 59 62 63 66 66 68 65 61 60 62 63 64 66
Max/Min Rh                   84          33          87          35          87
Rh            32 35 58 66 76 84 71 48 33 38 62 71 81 87 71 48 35 39 62 71 76 87
Wind Dir       S  S  S SE  S  S  S  S  S  S  S  S  S  S  S  S SE SE  S  S  S SE
Wind Spd      10 10  6  8  9  6 10  9  9  9  4  6  6  5  9  6  5  5  4  3  4  3
Wind Gust
Clouds        FW FW FW FW FW SC SC FW FW CL FW FW FW SC SC SC SC SC SC SC SC B1
Clouds(%)     14 19 14 16 19 28 40 14 13  5  8 14 20 32 30 34 43 29 29 43 50 57
Pop 12hr                      0           5           0          10          20
Qpf 12hr                      0           0           0           0        0.03
RAIN SHWRS                                                        S  S  S  S  C
TSTMS                                                             S  S  S  S  C
LAL                     1     1     1     1     1     1     1     1     2     2
Haines                  6     5     4     6     6     4     4     6     6     5
Mix Hgt              5100  2100  5700  7900  5300  2200  5200  8400  5700  1900
T Wind Dir             SE     S     S     S     S     S     S    SE     S     S
T Wind Spd             18    26    19    17    16    24    13     8    12    20
Smoke Disp             GD    FR    GD    VG    GD    FR    FR    FR    PR    FR


Date           08/23  Thu 08/24/17  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19

Max/Min          90      67    87      68    88      68    89      69    89
Temp          85 85   70 67 82 83   70 68 83 84   70 68 84 85   71 69 84 85
Dewpt         66 63   65 64 63 63   66 66 66 63   65 66 66 62   66 66 66 64
Min/Max Rh       39      90    45      93    45      93    42      90    45
Rh            53 48   84 90 53 51   87 93 57 49   84 93 55 46   84 90 55 50
Pwind Dir        SE      NE     E       E    SE      SE     S       S     S
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B1 B1   B1 SC SC SC   B1 B1 B1 B1   B1 B1 B1 B1   SC SC B1 SC
Pop 12hr         40      40    30      30    30      20    20      20    30

$$

TXZ139-211015-
Coleman RAWS-Coleman TX
31.51N  99.66W Elev. 1452 ft
213 PM CDT Sun Aug 20 2017

Date           08/20/17      Mon 08/21/17            Tue 08/22/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07

Min/Max                      73          97          74          96          74
Temp          99 96 85 79 75 73 84 93 97 94 84 79 76 74 84 92 96 93 84 79 76 74
Dewpt         60 62 64 66 68 68 68 64 61 63 65 67 69 69 69 66 63 63 64 67 67 69
Max/Min Rh                   84          31          84          34          84
Rh            28 33 50 64 79 84 59 38 31 36 53 67 79 84 61 43 34 37 51 67 74 84
Wind Dir      SE SE SE SE  S  S  S  S SE SE SE  S  S  S  S  S SE SE SE  S  S NW
Wind Spd       9  8  6  5  5  3  5  5  6  8  6  6  4  3  5  3  4  4  4  4  4  3
Wind Gust
Clouds        FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC B1 B1 B1
Clouds(%)     16 13 15 13 12  9 12  9 14 11 11 10 18 12 10 22 22 35 42 51 55 62
Pop 12hr                      0           5           5          10          30
Qpf 12hr                      0           0           0           0        0.04
RAIN SHWRS                                                        C  C  C  C  C
TSTMS                                                             C  C  C  C  C
LAL                     1     1     1     1     1     1     1     1     3     3
Haines                  6     5     4     6     5     4     4     6     6     5
Mix Hgt              6300  2200  7000  9600  7700  2700  6300  9800  6900  2100
T Wind Dir             SE     S     S    SE    SE     S     S     S    SE    SW
T Wind Spd             25    23    13    12    24    19     9     6    17    16
Smoke Disp             VG    FR    GD    VG    VG    GD    PR    FR    FR    FR


Date           08/23  Thu 08/24/17  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19

Max/Min          91      71    89      71    91      72    93      71    91
Temp          88 89   75 71 86 87   75 71 88 89   76 72 89 90   76 71 88 89
Dewpt         67 66   69 68 68 65   69 68 69 66   69 69 69 66   69 70 69 68
Min/Max Rh       44      90    47      90    45      90    43      97    47
Rh            50 47   82 90 55 48   82 90 54 47   79 90 52 45   79 97 54 50
Pwind Dir         N      NE    NE       E    SE      SE    SE       S     S
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B1 B1   B1 B1 B1 B1   B2 B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1
Pop 12hr         40      30    30      30    30      20    20      20    30

$$

TXZ155-211015-
Colorado Bend RAWS-San Saba TX
31.05N  98.50W Elev. 1259 ft
213 PM CDT Sun Aug 20 2017

Date           08/20/17      Mon 08/21/17            Tue 08/22/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07

Min/Max                      74          96          74          96          74
Temp          98 94 84 80 77 74 81 90 96 92 83 79 76 74 81 90 96 92 83 79 76 74
Dewpt         60 61 63 67 69 69 69 66 63 63 66 69 70 70 69 65 63 62 65 66 69 69
Max/Min Rh                   84          34          87          34          84
Rh            29 34 49 65 76 84 67 45 34 38 57 72 82 87 67 44 34 37 55 64 79 84
Wind Dir      SE SE SE  S  S  S  S  S SE SE SE  S  S  S  S  S SE SE  S  S  S SW
Wind Spd       6  8  5  6  4  3  4  5  6  6  5  5  4  3  5  3  5  4  4  3  3  2
Wind Gust
Clouds        FW FW FW CL FW FW SC FW FW FW FW FW FW FW SC FW SC FW FW SC FW B1
Clouds(%)     12  7  8  4  9 15 29 19 22 19 15 12 25 25 27 20 28 22 24 30 23 52
Pop 12hr                      0           5           5           5          10
Qpf 12hr                      0           0           0           0           0
RAIN SHWRS                                                                    C
TSTMS                                                                         C
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  5     4     4     5     5     4     4     5     5     4
Mix Hgt              5800  2100  6400  8800  6600  2100  6300  9000  6700  1700
T Wind Dir             SE     S     S    SE    SE     S     S     S     S     S
T Wind Spd             23    17    11    12    21    14     9     8    19    12
Smoke Disp             GD    FR    GD    GD    GD    PR    FR    GD    GD    PR


Date           08/23  Thu 08/24/17  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19

Max/Min          93      71    91      72    91      72    92      72    91
Temp          88 89   76 71 86 88   77 72 86 88   77 72 87 89   77 72 86 88
Dewpt         67 65   68 69 68 65   70 69 69 66   70 70 68 65   69 70 69 67
Min/Max Rh       38      93    45      90    47      93    44      93    47
Rh            50 45   76 93 55 47   79 90 57 48   79 93 53 45   76 93 57 50
Pwind Dir        NW       E     E       E    SE      SE    SE       S     S
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B1 B1   B1 B2 B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 B2
Pop 12hr         50      40    40      40    30      20    20      20    30

$$

TXZ128-211015-
Hamby RAWS-Callahan TX
32.50N  99.62W Elev. 1900 ft
213 PM CDT Sun Aug 20 2017

Date           08/20/17      Mon 08/21/17            Tue 08/22/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07

Min/Max                      73          97          74          96          73
Temp          94 91 81 77 74 73 84 94 94 91 82 78 75 74 84 94 93 90 81 77 74 73
Dewpt         63 62 63 64 66 66 68 65 61 62 64 65 67 67 69 68 64 64 64 66 66 67
Max/Min Rh                   79          33          79          37          81
Rh            36 38 54 64 76 79 59 39 34 38 55 64 76 79 61 43 38 42 56 69 76 81
Wind Dir      SE SE SE SE  S  S  S  S  S SE SE  S  S  S SW SW SE SE SE  S  S  N
Wind Spd       9  9  8  9  9  6  9  8  9  9  6  8  6  5  9  5  5  6  5  4  5  3
Wind Gust
Clouds        FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC B1 B1 B1 B1 B2
Clouds(%)     21 21 20 22 12  7  9 15 15 10  7  9 18 20 23 33 47 58 61 60 63 70
Pop 12hr                      0           5           0          10          30
Qpf 12hr                      0           0           0           0        0.13
RAIN SHWRS                                                        C  C  C  C  C
TSTMS                                                             C  C  C  C  C
LAL                     1     1     1     1     1     1     1     1     3     3
Haines                  6     5     4     6     6     4     4     6     6     5
Mix Hgt              4600  1900  7200  9200  6300  2200  7300  9600  6500  1700
T Wind Dir             SE     S     S     S    SE     S     S    SE     S    SW
T Wind Spd             14    23    16    13    20    23    12     6    12    20
Smoke Disp             FR    FR    GD    VG    GD    FR    FR    FR    FR    PR


Date           08/23  Thu 08/24/17  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19

Max/Min          88      69    86      70    89      70    91      71    89
Temp          86 83   72 69 84 82   73 70 87 84   73 70 89 86   75 71 87 84
Dewpt         68 65   67 66 67 67   67 68 69 67   68 67 69 67   67 68 68 67
Min/Max Rh       50      93    53      93    52      93    49      90    50
Rh            55 55   84 90 57 61   81 93 55 57   84 90 52 53   76 90 53 57
Pwind Dir         N      NE    NE       E    SE      SE     S       S     S
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B1 B1   B1 B1 B1 B1   B2 B2 B2 B2   B1 B1 B1 B1   B1 B1 B1 B1
Pop 12hr         30      30    40      30    30      20    20      20    30

$$

TXZ170-211015-
Mason RAWS-Mason TX
30.74N  99.19W Elev. 1463 ft
213 PM CDT Sun Aug 20 2017

Date           08/20/17      Mon 08/21/17            Tue 08/22/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07

Min/Max                      72          96          72          96          74
Temp          99 94 83 77 75 72 81 91 96 92 81 77 74 72 81 91 96 92 83 78 76 74
Dewpt         61 61 64 67 68 69 69 65 63 64 66 69 69 69 69 65 62 63 65 67 68 69
Max/Min Rh                   90          34          90          33          84
Rh            29 34 53 71 79 90 67 42 34 40 60 76 84 90 67 42 33 38 55 69 76 84
Wind Dir      SE SE SE  S  S  S  S SE SE SE SE  S  S  S  S  S SE SE SE  S  S SW
Wind Spd       8  9  4  6  3  3  4  5  6  6  4  4  3  2  5  3  4  4  4  3  3  2
Wind Gust
Clouds        FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW SC SC SC B1
Clouds(%)      8  6  9  9 13 20 20 14 18 13 10 14 24 26 14 15 15 19 29 32 34 56
Pop 12hr                      0           5           5           5          10
Qpf 12hr                      0           0           0           0           0
RAIN SHWRS                                                                    C
TSTMS                                                                         C
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  5     4     4     5     5     4     4     5     5     5
Mix Hgt              5400  1800  6800  9100  6200  2100  6600  9200  6600  1500
T Wind Dir             SE     S     S    SE    SE     S     S     S     S     S
T Wind Spd             19    16    12    12    23    16    10     6    19    13
Smoke Disp             GD    PR    GD    GD    GD    FR    FR    GD    GD    PR


Date           08/23  Thu 08/24/17  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19

Max/Min          93      70    92      71    92      72    92      71    91
Temp          89 89   74 70 87 88   75 71 87 89   76 72 88 88   75 71 87 88
Dewpt         68 65   67 68 68 65   69 68 69 65   69 70 69 65   70 70 69 67
Min/Max Rh       38      93    43      90    43      93    43      97    47
Rh            50 45   79 93 53 47   82 90 55 45   79 93 54 47   84 97 55 50
Pwind Dir         N      NE     E       E    SE      SE    SE      SE     S
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B1 B1   B1 B1 B1 B1   B2 B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1
Pop 12hr         50      40    30      30    30      20    20      20    30

$$

TXZ065-211015-
Paint Creek RAWS-Coke TX
31.91N 100.58W Elev. 1854 ft
213 PM CDT Sun Aug 20 2017

Date           08/20/17      Mon 08/21/17            Tue 08/22/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07

Min/Max                      73          96          72          95          72
Temp          97 91 81 77 75 73 82 90 96 90 80 76 74 72 81 89 95 90 80 76 74 72
Dewpt         62 62 63 64 65 66 68 66 61 61 62 65 65 67 69 67 63 63 63 66 65 67
Max/Min Rh                   79          32          84          35          84
Rh            32 38 54 64 71 79 63 45 32 38 54 69 74 84 67 48 35 41 56 71 74 84
Wind Dir      SE SE SE  S  S  S  S  S SE SE SE  S  S  S  S  S SE SE SE SE  S  N
Wind Spd       8  8  5  5  5  4  5  6  6  6  4  5  4  3  6  3  5  4  3  3  3  3
Wind Gust
Clouds        FW SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC B1 SC B1 B1 B1
Clouds(%)     21 26 22 25 19 18 19 15 16 12 17 17 19 25 32 36 44 51 50 61 60 64
Pop 12hr                      0           5           0          10          40
Qpf 12hr                      0           0           0           0        0.06
RAIN SHWRS                                                        C  C  C  C  C
TSTMS                                                             C  C  C  C  C
LAL                     1     1     1     1     1     1     1     1     3     3
Haines                  6     5     4     6     6     4     4     6     6     6
Mix Hgt              5400  1900  6500  8600  5900  1900  6000  8300  5700  2100
T Wind Dir             SE     S     S     S    SE     S     S    SE    SE    SW
T Wind Spd             16    23    17    14    14    19    12     8     6    12
Smoke Disp             GD    FR    GD    VG    GD    PR    FR    FR    PR    PR


Date           08/23  Thu 08/24/17  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19

Max/Min          89      69    88      70    90      70    92      70    91
Temp          84 84   72 69 83 84   73 70 84 85   73 70 86 87   74 70 85 86
Dewpt         68 65   67 66 66 66   68 67 69 67   67 67 68 66   67 68 68 66
Min/Max Rh       47      90    48      90    49      90    44      93    45
Rh            59 53   84 90 57 55   84 90 61 55   81 90 55 50   79 93 57 51
Pwind Dir         N      NE    NE       E    SE      SE     S       S     S
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B1 B1   B1 B1 B1 B1   B1 B2 B2 B1   B1 B1 B1 B1   SC B1 B1 B1
Pop 12hr         40      30    40      30    30      20    20      20    30

$$

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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