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

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000
FOUS54 KSJT 231045
PFWSJT

Fire Weather Point Forecast Matrices
National Weather Service San Angelo TX
545 AM CDT Thu Mar 23 2017

TXZ076-232215-
Barnhart RAWS-Crockett TX
30.99N 101.16W Elev. 2562 ft
545 AM CDT Thu Mar 23 2017

Date             Thu 03/23/17            Fri 03/24/17            Sat 03/25/17
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                      79          54          79          46          81
Temp             61 64 73 79 76 64 60 56 55 59 71 79 76 59 53 48 47 53 69 80 78
Dewpt            58 58 57 54 50 50 50 41 32 30 28 26 25 28 30 32 32 32 31 28 28
Min/Max Rh                   39          69          14          58          14
Rh               90 81 57 42 40 60 69 57 41 33 20 14 15 30 41 54 56 44 24 15 16
Wind Dir          S  S  S  S  S  S SW  W  W  W  W  W  W NW  N NE  N NE  E  S  S
Wind Spd         17 21 25 28 27 29 17 13 10 16 19 19 17  6  5  3  4  6  3  5  8
Wind Gust
Clouds           B1 B1 SC SC FW SC B1 SC FW FW CL CL CL CL CL CL CL CL CL CL CL
Clouds(%)        62 57 47 34 25 40 60 39 15  8  4  2  2  1  1  0  1  1  5  4  5
Pop 12hr                      5          40           5           0           0
Qpf 12hr                      0        0.05           0           0           0
RAIN SHWRS                    C  C  C  C
TSTMS                         C  C  C  C
LAL                     1     1     3     3     1     1     1     1     1     1
Haines                  4     4     4     5     6     6     6     6     5     6
Mix Hgt              2600  4100  3100  1400  6600  9500  6200   200  4700  6400
T Wind Dir              S     S     S     W     W     W    NW    NE     N    SW
T Wind Spd             36    44    43    14    32    31    11     9     9     9
Smoke Disp             GD    EX    VG    PR    EX    EX    VG    PR    PR    FR


Date          Sun 03/26/17  Mon 03/27/17  Tue 03/28/17  Wed 03/29/17
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          54    85      52    80      55    81      55    77
Temp          60 55 75 82   59 53 71 77   61 56 72 78   61 56 70 74
Dewpt         33 46 37 25   29 36 40 34   42 49 50 44   49 51 44 40
Max/Min Rh       72    12      56    20      80    29      83    28
Rh            36 72 25 12   32 52 32 21   49 77 46 30   65 83 39 29
Pwind Dir         S    SW       W     N       E     S       S    SW
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW FW   FW FW FW CL   FW FW SC SC   SC SC SC SC
Pop 12hr          0     0       0     0       5    20      40    40

$$

TXZ139-232215-
Coleman RAWS-Coleman TX
31.51N  99.66W Elev. 1452 ft
545 AM CDT Thu Mar 23 2017

Date             Thu 03/23/17            Fri 03/24/17            Sat 03/25/17
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                      83          59          81          49          81
Temp             60 66 77 83 80 70 65 60 59 65 76 81 77 63 57 51 49 58 73 81 78
Dewpt            58 56 55 52 50 52 55 52 50 38 30 30 29 32 33 34 34 36 35 33 35
Min/Max Rh                   34          75          15          58          18
Rh               93 70 47 34 35 53 70 75 72 37 18 16 17 31 40 52 56 44 25 18 21
Wind Dir          S  S  S  S  S  S  S SW SW SW  W  W  W NW NW NW NW NW NW  W  S
Wind Spd         17 19 24 27 25 26 19 14 10 13 18 20 14  8  6  3  5  6  5  3  3
Wind Gust
Clouds           SC SC FW FW SC SC B1 B2 B1 FW FW CL FW CL CL CL CL CL CL CL CL
Clouds(%)        50 43 24 23 29 35 65 70 60 15  7  5  7  5  2  1  1  1  1  1  5
Pop 12hr                      5          40          10           0           0
Qpf 12hr                      0        0.05           0           0           0
RAIN SHWRS                    C  C  C  C
TSTMS                         C  C  C  C
LAL                     1     1     3     3     1     1     1     1     1     1
Haines                  6     4     3     5     5     6     6     6     5     5
Mix Hgt              4700  5500  3900  2400  7700  9300  1200   300  4500  7000
T Wind Dir              S     S     S    SW     W     W    NW    NW    NW     W
T Wind Spd             32    41    39    19    29    29     9     6    12     8
Smoke Disp             VG    EX    EX    FR    EX    EX    PR    PR    FR    GD


Date          Sun 03/26/17  Mon 03/27/17  Tue 03/28/17  Wed 03/29/17
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          55    88      55    82      55    80      56    78
Temp          62 55 80 84   63 55 75 79   62 55 74 77   62 56 73 75
Dewpt         39 49 48 36   42 45 49 43   49 52 52 49   54 53 50 45
Max/Min Rh       80    18      72    27      90    35      90    33
Rh            43 80 33 18   46 69 40 28   62 90 46 37   75 90 44 34
Pwind Dir         S     S      SW     N       E    SE      SE     S
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW SC   SC SC FW FW   FW FW SC SC   SC SC B1 B1
Pop 12hr          0     5       5     0       5    20      30    40

$$

TXZ155-232215-
Colorado Bend RAWS-San Saba TX
31.05N  98.50W Elev. 1259 ft
545 AM CDT Thu Mar 23 2017

Date             Thu 03/23/17            Fri 03/24/17            Sat 03/25/17
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                      82          61          81          50          80
Temp             60 66 75 82 80 72 67 64 61 66 75 81 78 66 59 55 51 58 71 80 78
Dewpt            59 58 56 54 51 54 57 58 59 55 41 34 34 33 34 36 36 38 38 37 43
Min/Max Rh                   35          93          18          61          21
Rh               96 75 52 38 36 53 70 81 93 68 29 18 20 29 39 49 56 47 30 21 29
Wind Dir          S  S  S  S  S SE  S  S  S SW SW  W  W  W NW NW NW NW NW NW SW
Wind Spd         13 17 23 24 23 20 21 12 11 10 12 14 10  5  5  4  4  9  6  6  3
Wind Gust
Clouds           B1 SC FW FW FW SC B1 B2 OV B1 FW FW FW CL FW CL CL CL CL CL FW
Clouds(%)        57 43 15 24 22 32 63 77 93 68 22 10 12  5  6  5  5  5  4  5  6
Pop 12hr                      5          30          50           0           0
Qpf 12hr                      0        0.03        0.06           0           0
RAIN SHWRS                    S  S  C  C  C  S
TSTMS                         S  S  C  C  C  S
LAL                     1     1     2     3     2     1     1     1     1     1
Haines                  5     3     4     4     5     6     6     6     6     5
Mix Hgt              4100  5300  2900  2000  7700  8300   300   300  3400  6000
T Wind Dir              S     S     S     S    SW    SW     W    NW    NW     W
T Wind Spd             31    40    41    26    26    25     8     8    14     8
Smoke Disp             VG    EX    VG    FR    EX    EX    PR    PR    PR    FR


Date          Sun 03/26/17  Mon 03/27/17  Tue 03/28/17  Wed 03/29/17
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          56    85      58    81      56    80      57    75
Temp          63 56 76 82   66 58 74 78   63 56 73 78   64 57 70 73
Dewpt         44 53 55 54   59 56 54 52   54 56 57 55   60 57 60 55
Max/Min Rh       90    35      93    37     100    42     100    52
Rh            50 90 48 38   78 93 50 40   72100 57 45   87100 71 53
Pwind Dir         S     S       S    NW       E    SE      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW SC SC   B1 B1 FW FW   FW FW SC SC   SC SC B1 B2
Pop 12hr          0    10      20     5       5    20      30    40

$$

TXZ128-232215-
Hamby RAWS-Callahan TX
32.50N  99.62W Elev. 1900 ft
545 AM CDT Thu Mar 23 2017

Date             Thu 03/23/17            Fri 03/24/17            Sat 03/25/17
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                      83          58          79          48          78
Temp             61 66 75 82 79 69 66 61 58 63 72 78 75 62 57 52 49 55 68 77 75
Dewpt            58 56 55 52 49 51 53 47 41 34 30 32 31 32 33 34 34 36 35 33 34
Min/Max Rh                   33          63          18          60          19
Rh               90 70 50 35 35 53 63 60 53 34 21 19 20 32 40 50 56 49 29 20 22
Wind Dir          S  S  S  S  S  S  S SW SW SW SW  W  W NW NW  W  W NW NW  W SW
Wind Spd         17 20 24 27 25 26 19 14 11 17 20 23 17 11  9  6  8  9  9  5  4
Wind Gust
Clouds           SC SC FW FW SC SC B1 B1 SC FW FW FW FW FW FW CL CL CL CL CL FW
Clouds(%)        43 29 22 23 43 49 65 62 46 18  7 18 18 10  6  3  2  2  3  3  8
Pop 12hr                      5          50           5           0           0
Qpf 12hr                      0        0.09           0           0           0
RAIN SHWRS                    C  C  C  C
TSTMS                         C  C  C  C
LAL                     1     1     3     3     1     1     1     1     1     1
Haines                  6     4     4     5     6     6     6     5     5     5
Mix Hgt              4100  5100  3800  2300  8700 11200  4400   400  4100  6700
T Wind Dir              S     S     S    SW    SW     W    NW    NW    NW     W
T Wind Spd             34    46    49    23    34    35    19    12    16    11
Smoke Disp             VG    EX    EX    FR    EX    EX    VG    PR    FR    GD


Date          Sun 03/26/17  Mon 03/27/17  Tue 03/28/17  Wed 03/29/17
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          54    87      54    78      54    79      55    75
Temp          61 54 76 82   64 55 70 75   61 54 70 76   62 55 68 72
Dewpt         36 43 46 32   36 45 48 43   47 49 50 47   51 50 45 42
Max/Min Rh       69    16      74    31      83    34      83    32
Rh            39 66 34 16   35 69 45 32   60 83 49 36   67 83 43 34
Pwind Dir         S    SW       W     N       E    SE      SE     S
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW SC   SC FW FW FW   FW FW FW SC   SC SC SC B1
Pop 12hr          0     0       5     0       5    20      30    40

$$

TXZ170-232215-
Mason RAWS-Mason TX
30.74N  99.19W Elev. 1463 ft
545 AM CDT Thu Mar 23 2017

Date             Thu 03/23/17            Fri 03/24/17            Sat 03/25/17
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                      81          60          81          49          81
Temp             59 65 75 81 78 69 65 63 60 66 76 81 76 62 56 53 49 57 73 81 77
Dewpt            58 56 55 53 51 53 56 56 57 49 35 29 30 30 31 35 35 35 36 33 36
Min/Max Rh                   36          90          15          58          18
Rh               96 73 50 38 39 57 73 78 90 54 22 15 18 30 38 50 58 43 26 18 23
Wind Dir          S  S  S  S  S SE  S  S SW  W  W  W  W  W NW NW NW  N NW  W  S
Wind Spd         14 19 24 27 25 24 21 14 12 10 14 16 11  5  5  3  4  5  4  3  3
Wind Gust
Clouds           B1 B1 FW FW FW SC B1 B2 B2 SC FW CL CL CL CL CL CL CL CL CL CL
Clouds(%)        61 51 19 19 22 27 61 72 85 33  7  1  2  1  1  0  0  0  0  0  2
Pop 12hr                      5          30          40           0           0
Qpf 12hr                      0        0.06        0.02           0           0
RAIN SHWRS                    S  S  C  C  C  S
TSTMS                         S  S  C  C  C  S
LAL                     1     1     2     3     2     1     1     1     1     1
Haines                  6     3     3     3     5     6     6     6     5     5
Mix Hgt              4300  5400  3500  2500  7900  8600  1400   200  4300  7100
T Wind Dir              S     S     S     S    SW     W     W    NW    NW     W
T Wind Spd             33    41    41    29    26    28    10     5    11     8
Smoke Disp             VG    EX    VG    FR    EX    EX    PR    PR    PR    FR


Date          Sun 03/26/17  Mon 03/27/17  Tue 03/28/17  Wed 03/29/17
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          56    87      58    82      57    79      57    78
Temp          62 56 79 83   65 58 76 78   63 57 73 76   62 57 73 75
Dewpt         42 52 53 48   53 52 50 46   50 54 55 53   57 55 56 50
Max/Min Rh       86    28      80    29      90    42      93    40
Rh            48 86 41 30   65 80 40 32   62 90 53 45   84 93 55 41
Pwind Dir         S     S      SW    NW       E    SE      SE     S
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    CL FW SC FW   SC SC FW FW   FW FW SC SC   SC SC B1 B1
Pop 12hr          0    10      20     5       5    20      30    40

$$

TXZ065-232215-
Paint Creek RAWS-Coke TX
31.91N 100.58W Elev. 1854 ft
545 AM CDT Thu Mar 23 2017

Date             Thu 03/23/17            Fri 03/24/17            Sat 03/25/17
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                      82          56          80          48          80
Temp             62 66 75 81 81 69 64 60 57 62 72 79 79 64 58 52 49 56 69 79 79
Dewpt            58 57 56 53 49 50 51 43 34 31 30 29 28 31 33 33 33 34 33 30 30
Min/Max Rh                   33          63          15          56          16
Rh               87 73 52 38 33 51 63 53 42 31 21 16 15 29 39 48 54 43 26 17 17
Wind Dir          S  S  S  S  S  S SW SW SW SW  W  W  W NW NW NW NW NW NW SW  S
Wind Spd         17 20 24 27 25 27 17 14 10 17 20 21 17 11  6  4  6  6  4  5  5
Wind Gust
Clouds           SC SC SC SC SC SC B1 SC FW FW FW FW FW FW CL CL CL CL CL CL FW
Clouds(%)        48 43 34 32 31 49 64 45 21 11  6  9  9  6  2  1  1  1  5  4  7
Pop 12hr                      5          50           5           0           0
Qpf 12hr                      0        0.08           0           0           0
RAIN SHWRS                    C  C  C  C
TSTMS                         C  C  C  C
LAL                     1     1     3     3     1     1     1     1     1     1
Haines                  5     4     4     6     6     6     6     5     5     6
Mix Hgt              4000  5300  4100  2400  8200 12100  8300   500  5200  7000
T Wind Dir              S     S     S     W     W     W     N    NW    NW    SW
T Wind Spd             34    42    42    23    35    32    21    11    11    10
Smoke Disp             VG    EX    EX    FR    EX    EX    EX    PR    PR    GD


Date          Sun 03/26/17  Mon 03/27/17  Tue 03/28/17  Wed 03/29/17
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          54    87      54    81      54    80      54    76
Temp          62 55 76 86   64 55 72 80   62 55 71 79   62 55 68 75
Dewpt         34 44 37 25   31 40 44 37   44 47 49 44   49 49 44 41
Max/Min Rh       66    11      61    21      77    29      80    29
Rh            35 66 24 11   29 57 37 21   52 74 46 29   62 80 42 29
Pwind Dir         S    SW       W     N       E    SE       S     S
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW FW   FW FW FW CL   CL FW SC SC   SC SC SC SC
Pop 12hr          0     0       0     0       5    20      40    40

$$

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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