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

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FOUS54 KSJT 200933
PFWSJT

Fire Weather Point Forecast Matrices
National Weather Service San Angelo TX
433 AM CDT Fri Apr 20 2018

TXZ076-202300-
Barnhart RAWS-Crockett TX
30.99N 101.16W Elev. 2562 ft
433 AM CDT Fri Apr 20 2018

Date             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
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          57          80          45          74
Temp          55 54 57 65 71 69 61 58 57 57 64 74 80 77 62 53 48 45 53 66 73 73
Dewpt         33 35 37 42 47 49 52 56 57 57 54 40 28 30 36 41 42 41 44 41 40 37
Min/Max Rh                   41         100          15          86          27
Rh            43 48 47 43 42 49 72 93100100 70 29 15 18 38 64 80 86 71 40 30 27
Wind Dir      SE SE SE SE  S  S  S  S  S  S SW SW NW  N  N  N  N  N NE NE NE NE
Wind Spd      11 10 17 17 21 21 19 10 10 10 10 11 13 13 10 10 10  6 10  8  8  8
Wind Gust
Clouds        B2 B2 B2 B2 B1 B1 B2 OV B2 B2 SC CL CL CL FW CL FW FW FW FW SC SC
Clouds(%)     79 74 85 76 59 58 70 91 86 73 47  0  0  5 16  3 12 25 19 23 40 32
Pop 12hr                     20          50          10           5           5
Qpf 12hr                   0.02        0.07           0           0           0
RAIN SHWRS        S  S  S  S  C  C  C  C
TSTMS             S  S  S  S  C  C  C  C
LAL                     2     2     3     3     1     1     1     1     1     1
Haines                  2     2     2     3     5     6     6     4     4     4
Mix Hgt              3700  5100  4300  1600  6900  9100  6600  1200  3200  5200
T Wind Dir             SE     S     S     S     W    NW     N    NE    NE    NE
T Wind Spd             26    33    33    18    18    20    24    16    11     4
Smoke Disp             VG    VG    GD    PR    EX    EX    VG    PR    FR    FR


Date          Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
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    80      55    85      56    73      53    80
Temp          56 50 73 78   62 56 80 82   64 56 68 72   58 53 73 77
Dewpt         40 41 43 41   45 48 52 47   51 52 49 48   47 47 48 44
Max/Min Rh       74    25      77    29      86    41      80    29
Rh            55 71 34 27   54 74 38 29   63 86 51 42   67 80 41 31
Pwind Dir         E    SE      SE     S      SE    NE       E    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC SC   SC FW FW FW   SC B1 B2 B2   B2 B1 B1 SC
Pop 12hr          5     5       5     0      10    20      20    10

$$

TXZ139-202300-
Coleman RAWS-Coleman TX
31.51N  99.66W Elev. 1452 ft
433 AM CDT Fri Apr 20 2018

Date             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
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                      73          57          81          48          73
Temp          52 49 58 66 72 70 63 59 57 58 65 75 80 78 62 54 51 48 56 66 72 71
Dewpt         35 36 39 41 43 45 50 52 54 57 58 53 41 42 50 47 46 44 45 43 42 40
Min/Max Rh                   35          96          24          89          31
Rh            52 61 49 40 35 41 62 78 90 96 78 46 25 28 65 77 83 86 66 43 34 32
Wind Dir       E  E SE SE SE SE SE SE SE SE  S SW  W  N  N  N  N  N  N  N  N  N
Wind Spd       6  6 13 16 17 16 16 10 10  9 10 12 11 10 10 10  9  6  9  9  9  9
Wind Gust
Clouds        B1 B1 B2 B2 B1 B1 B2 B2 OV OV B2 SC SC FW SC FW SC SC FW FW FW FW
Clouds(%)     66 68 72 71 57 56 71 87 91 93 87 44 39 10 28 23 45 36 10 18 20 17
Pop 12hr                     20          60          30           5           0
Qpf 12hr                   0.01        0.13        0.09           0           0
RAIN SHWRS              S  S  L  L  L  L  C  C  S  S
TSTMS                   S  S  L  L  L  L  C  C  S  S
LAL                     1     2     4     4     3     2     1     1     1     1
Haines                  3     3     3     3     3     6     6     4     4     4
Mix Hgt              3400  5000  4300  1700  7500  9700  4800  1600  4100  5300
T Wind Dir             SE    SE    SE    SE    SW     W     N     N     N     N
T Wind Spd             23    25    28    14    20    19    24    14    13    11
Smoke Disp             GD    VG    GD    PR    EX    EX    VG    PR    GD    GD


Date          Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
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          48    79      54    86      55    73      52    81
Temp          55 49 73 77   60 55 81 83   64 55 68 71   56 52 75 79
Dewpt         44 44 45 44   49 50 53 48   53 52 50 48   47 47 50 47
Max/Min Rh       86    29      86    29      90    41      83    32
Rh            66 83 37 31   67 83 38 30   67 90 52 44   72 83 41 32
Pwind Dir        NE    NE      SE     S       E    NE      NE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW FW   FW FW FW FW   SC B1 B2 B2   B2 B1 B1 SC
Pop 12hr          0     0       5     5      20    30      20    10

$$

TXZ155-202300-
Colorado Bend RAWS-San Saba TX
31.05N  98.50W Elev. 1259 ft
433 AM CDT Fri Apr 20 2018

Date             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
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                      70          57          77          49          72
Temp          50 49 56 64 70 68 61 58 57 57 61 68 75 76 63 55 53 49 55 65 71 71
Dewpt         37 38 42 45 46 46 47 49 54 55 57 60 60 54 54 52 49 47 47 46 46 44
Min/Max Rh                   42          93          46          93          38
Rh            61 66 59 50 42 45 60 72 90 93 87 76 60 46 72 90 86 93 74 50 41 38
Wind Dir       E  E SE SE SE SE SE SE SE SE SE  S  S  S  N  N  N  N  N  N  N  N
Wind Spd       4  5 12 11 12 11 10 10  6  6  6  9  8  5  4 10 10  6  9  9  8  6
Wind Gust
Clouds        B2 B2 B2 B1 B1 B1 B1 B2 OV OV OV B2 B1 B1 B1 B1 B1 SC FW FW FW FW
Clouds(%)     74 73 76 62 57 54 66 70 92 95 93 84 60 52 58 54 65 47 11 19 11 20
Pop 12hr                     10          40          40          20           0
Qpf 12hr                      0        0.02        0.16        0.01           0
RAIN SHWRS                    C  C  C  C  C  C  C  C  S  S  S  S
TSTMS                         C  C  C  C  C  C  C  C  S  S  S  S
LAL                     1     1     3     3     3     3     2     2     1     1
Haines                  4     3     2     2     3     4     6     5     4     4
Mix Hgt              3500  3900  2600  1300  3700  6100  3200  1900  3600  4500
T Wind Dir             SE    SE    SE    SE     S    SW    NW     N     N     N
T Wind Spd             19    21    20    13    17    16    20    19    18    13
Smoke Disp             GD    GD    GD    PR    PR    EX    PR    PR    GD    GD


Date          Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
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    77      54    83      57    75      54    78
Temp          55 50 71 75   59 55 78 80   63 57 70 73   58 54 72 76
Dewpt         46 46 47 46   50 50 51 51   54 54 55 51   49 50 51 51
Max/Min Rh       89    33      86    33      90    45      86    39
Rh            72 86 42 36   72 83 39 36   72 90 59 46   72 86 48 42
Pwind Dir         N     N       E     S      SE     N      NE     E
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW FW   FW FW FW FW   SC B1 B2 B2   B2 B2 B1 B1
Pop 12hr          0     0       5     5      20    20      20    10

$$

TXZ128-202300-
Hamby RAWS-Callahan TX
32.50N  99.62W Elev. 1900 ft
433 AM CDT Fri Apr 20 2018

Date             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
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                      69          55          75          45          69
Temp          51 48 57 62 68 66 60 57 56 55 61 73 75 68 56 50 47 45 52 60 68 67
Dewpt         35 35 39 41 44 45 45 48 51 53 55 50 46 46 49 47 45 43 44 44 44 42
Min/Max Rh                   40          93          36          96          39
Rh            54 60 51 46 42 47 58 72 83 93 81 44 36 45 77 89 93 93 74 55 42 40
Wind Dir      SE SE SE SE SE SE SE SE SE  S  S SW NW  N  N  N  N  N  N  N  N  N
Wind Spd       9 10 17 16 17 17 13 13 12 12 13 12 12 12 10 10  9  9 10 10  9  9
Wind Gust
Clouds        B1 SC SC B1 B1 B1 B2 OV OV OV B2 B2 B1 B1 B1 SC B1 SC FW FW FW FW
Clouds(%)     53 45 49 69 67 64 74 92 92 90 85 70 60 57 66 50 51 42 16 23 17 18
Pop 12hr                     20          70          40          10           0
Qpf 12hr                   0.01        0.28        0.19           0           0
RAIN SHWRS              S  S  L  L  L  L  C  C  C  C
TSTMS                   S  S  L  L  L  L  C  C  C  C
LAL                     1     2     4     4     3     3     1     1     1     1
Haines                  4     3     2     3     3     5     5     4     3     4
Mix Hgt              3900  4100  3000  1600  7700  8900  2400  1600  3800  4600
T Wind Dir             SE    SE    SE     S    SW    NW     N     N     N     N
T Wind Spd             24    27    24    19    23    19    24    16    18    12
Smoke Disp             GD    VG    GD    PR    EX    EX    GD    PR    GD    GD


Date          Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
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      54    83      52    69      52    80
Temp          52 47 67 74   57 55 76 81   61 52 63 68   55 52 72 78
Dewpt         44 43 46 45   48 49 53 48   54 49 46 45   44 46 50 47
Max/Min Rh       93    34      83    31      90    42      80    33
Rh            74 86 47 35   72 80 45 32   78 89 54 43   66 80 46 33
Pwind Dir        NE    NE      SE    SE      NE    NE      SE     S
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW FW   FW FW FW SC   B1 B2 B2 B2   B1 B1 B1 B1
Pop 12hr          0     0       5    20      40    20      10    10

$$

TXZ170-202300-
Mason RAWS-Mason TX
30.74N  99.19W Elev. 1463 ft
433 AM CDT Fri Apr 20 2018

Date             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
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          58          81          49          75
Temp          51 49 57 66 70 69 62 59 58 58 65 72 79 79 63 56 52 49 58 67 73 74
Dewpt         36 37 40 43 47 49 51 54 57 58 59 57 52 47 46 49 47 45 46 45 43 41
Min/Max Rh                   42         100          32          89          30
Rh            56 63 53 43 44 49 67 83 96100 81 59 39 32 54 77 83 86 64 45 34 30
Wind Dir       E  E SE SE SE SE SE SE SE SE  S  S SW  W  N  N  N  N  N  N  N  N
Wind Spd       3  4 12 14 14 14 12 12  8  6  8 10  6  5  5  9  9  4  8  9  9  6
Wind Gust
Clouds        B2 B2 B2 B1 B1 B1 B1 B2 OV OV B2 B1 SC FW FW SC SC SC FW FW FW FW
Clouds(%)     71 71 82 67 57 52 68 72 93 93 87 62 48 22 18 33 48 40  6 16 16 25
Pop 12hr                     20          50          40           5           0
Qpf 12hr                   0.01        0.02        0.09           0           0
RAIN SHWRS              S  S  C  C  C  C  C  C  C  C
TSTMS                   S  S  C  C  C  C  C  C  C  C
LAL                     1     2     3     3     3     3     1     1     1     1
Haines                  3     3     2     2     3     6     6     5     4     4
Mix Hgt              3100  5100  3700  1800  4700 10100  7200  1500  3900  4500
T Wind Dir             SE    SE    SE    SE     S     W     N     N     N     N
T Wind Spd             19    23    27    16    17    14    21    16    17    11
Smoke Disp             GD    GD    FR    FR    VG    EX    FR    PR    GD    GD


Date          Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
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    79      54    85      58    76      53    80
Temp          54 50 73 77   60 55 79 82   65 58 71 74   58 53 74 78
Dewpt         44 44 45 45   49 50 51 50   54 54 54 51   49 49 51 50
Max/Min Rh       83    30      86    30      86    43      86    35
Rh            69 80 37 32   67 83 38 33   68 86 55 44   72 86 44 37
Pwind Dir        NE    NE      SE     S      SE    NE      NE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW FW   FW FW FW FW   SC B1 B2 B2   B2 B2 B1 B1
Pop 12hr          0     0       5     5      20    30      20    10

$$

TXZ065-202300-
Paint Creek RAWS-Coke TX
31.91N 100.58W Elev. 1854 ft
433 AM CDT Fri Apr 20 2018

Date             Fri 04/20/18            Sat 04/21/18            Sun 04/22/18
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                      73          58          78          45          73
Temp          52 52 57 65 70 70 64 60 59 58 65 74 78 75 61 51 47 45 54 65 72 72
Dewpt         35 35 37 41 45 46 49 56 57 57 55 43 39 38 47 46 45 43 44 43 43 40
Min/Max Rh                   38          96          24          96          31
Rh            52 52 47 41 41 42 58 87 93 96 70 33 25 26 60 83 93 93 69 45 35 31
Wind Dir      SE SE SE SE SE SE SE SE SE  S  S SW NW  N  N  N  N  N  N  N  N NE
Wind Spd       9 11 16 17 19 17 12  9  9  9 11 13 14 13 10 10  9  8  8  6  5  5
Wind Gust
Clouds        B1 B1 B1 B2 B1 B1 B2 OV OV B2 B1 FW FW FW SC FW FW SC FW FW FW FW
Clouds(%)     56 59 67 77 54 60 78 92 90 80 62  8  8 16 28 16 24 36 23 18 25 15
Pop 12hr                     20          60          20           5           0
Qpf 12hr                   0.01        0.20        0.03           0           0
RAIN SHWRS              S  S  L  L  L  L  S  S
TSTMS                   S  S  L  L  L  L  S  S
LAL                     1     2     4     4     2     1     1     1     1     1
Haines                  2     3     3     3     4     6     6     4     4     4
Mix Hgt              3400  5500  5100  1400  7200  9300  2900  1700  4100  5200
T Wind Dir             SE    SE     S     S    SW    NW     N    NE     N    NE
T Wind Spd             24    31    28    13    18    20    25    14    12     6
Smoke Disp             VG    VG    VG    PR    EX    EX    VG    PR    FR    GD


Date          Mon 04/23/18  Tue 04/24/18  Wed 04/25/18  Thu 04/26/18
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    80      55    85      54    72      53    81
Temp          55 50 73 79   61 55 79 83   64 54 65 71   58 53 73 79
Dewpt         43 43 45 44   47 49 54 50   53 50 48 47   44 44 50 46
Max/Min Rh       80    28      80    31      86    41      71    30
Rh            64 77 37 29   60 80 42 32   67 86 54 42   59 71 44 31
Pwind Dir         E     E      SE     S       E    NE       E    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW SC   SC FW FW SC   SC B1 B2 B2   B1 B1 B1 SC
Pop 12hr          0     0       5    10      30    30      10    10

$$

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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