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

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000
FOUS54 KSJT 240903
PFWSJT

Fire Weather Point Forecast Matrices
National Weather Service San Angelo TX
403 AM CDT Tue Apr 24 2018

TXZ076-242315-
Barnhart RAWS-Crockett TX
30.99N 101.16W Elev. 2562 ft
403 AM CDT Tue Apr 24 2018

Date             Tue 04/24/18            Wed 04/25/18            Thu 04/26/18
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                      89          60          63          43          76
Temp          59 59 70 84 89 87 74 69 63 60 62 62 59 57 50 48 45 44 55 67 74 74
Dewpt         50 52 54 54 54 52 53 55 54 54 53 52 48 46 45 44 43 41 43 45 43 41
Min/Max Rh                   28          81          64          96          30
Rh            72 78 57 36 30 30 48 61 72 81 72 70 67 67 83 86 93 89 64 45 33 30
Wind Dir       S  S  S  S  S  S  S  S  S SE SE NE  N  N  N  N  N  N  E  S  S SE
Wind Spd       6  6 11 12 11 12 11 12 10  5  6  8 12 10  8  4  3  3  3  3  5  8
Wind Gust
Clouds        CL FW SC SC SC SC B1 B2 B2 OV OV OV OV B2 B1 B1 SC SC SC SC SC SC
Clouds(%)      1 19 26 27 34 48 62 75 82 89 95 97 94 87 69 51 42 32 32 32 35 38
Pop 12hr                      5          30          50          20           5
Qpf 12hr                      0        0.13        0.32        0.01           0
RAIN SHWRS                    C  C  C  C  C  C  C  C  S  S  S  S              C
TSTMS                         C  C  C  C  C  C  C  C  S  S  S  S              C
LAL                     1     1     3     3     3     3     2     2     1     1
Haines                  6     6     6     3     3     3     3     3     3     4
Mix Hgt              4300 12900  4700  1300  1900  1900  1400   900  4000  4900
T Wind Dir              S     S     S    SE    NE     N     N    NW     W     S
T Wind Spd             16    17    14     8    14    19    13     4     3     4
Smoke Disp             GD    EX    GD    PR    PR    PR    PR    PR    PR    PR


Date          Fri 04/27/18  Sat 04/28/18  Sun 04/29/18  Mon 04/30/18
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    74      49    76      52    77      56    80
Temp          58 50 67 71   56 50 72 73   58 53 71 74   60 57 72 77
Dewpt         48 45 42 38   38 42 44 45   47 48 50 50   53 52 55 53
Max/Min Rh       86    28      74    33      86    39      86    41
Rh            69 83 40 30   51 74 37 37   67 83 47 43   78 83 55 43
Pwind Dir        SE    NE       E    SE       S     S       S     S
Wind Char       <15   <15     <15   <15     <15   <15     15>   <15
Avg Clouds    SC B1 SC SC   SC B1 B1 B1   B1 B1 B1 SC   SC B1 B1 SC
Pop 12hr         30    10       5     5       5    10      10    20

$$

TXZ139-242315-
Coleman RAWS-Coleman TX
31.51N  99.66W Elev. 1452 ft
403 AM CDT Tue Apr 24 2018

Date             Tue 04/24/18            Wed 04/25/18            Thu 04/26/18
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                      91          58          69          46          77
Temp          56 54 70 85 90 87 75 66 61 58 66 69 62 59 53 50 48 46 58 70 76 75
Dewpt         47 49 55 56 53 52 52 53 55 54 53 53 49 48 47 46 45 43 44 44 43 41
Min/Max Rh                   27          86          57          93          29
Rh            72 83 59 37 28 30 45 63 81 86 63 57 62 67 80 86 89 89 59 39 31 29
Wind Dir      SE  E SE  S  S SE SE SE  E  E  E  N  N  N  N NW  N  N  N  N NE  E
Wind Spd       4  4  5  8  9 10 10  9  8  5  5  6 12 10  6  3  3  3  3  3  4  5
Wind Gust
Clouds        CL FW FW SC SC SC B1 B2 B2 OV B2 OV OV OV B2 SC SC FW FW FW FW SC
Clouds(%)      2  9 22 26 27 39 58 77 83 90 79 92 93 91 71 50 38 25 19 12 23 33
Pop 12hr                      5          30          50          20           5
Qpf 12hr                      0        0.07        0.20        0.02           0
RAIN SHWRS                    C  C  C  C  C  C  C  C  S  S  S  S              S
TSTMS                         C  C  C  C  C  C  C  C  S  S  S  S              S
LAL                     1     1     3     3     3     3     2     2     1     1
Haines                  4     5     5     3     3     3     3     4     4     4
Mix Hgt              5500 12300  4100   700  1900  2000  1500   900  4400  4800
T Wind Dir              S     S    SE    SE     N     N     N    NW    NW    NE
T Wind Spd             13    14    14     9    13    18    11     8     6     3
Smoke Disp             GD    VG    GD    PR    PR    PR    PR    PR    PR    PR


Date          Fri 04/27/18  Sat 04/28/18  Sun 04/29/18  Mon 04/30/18
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          51    76      48    79      53    81      58    80
Temp          57 51 72 73   55 49 75 77   61 54 77 78   62 59 76 78
Dewpt         45 46 42 38   41 42 39 39   45 48 51 52   54 55 59 57
Max/Min Rh       83    26      80    24      83    36      90    47
Rh            64 83 34 28   59 77 27 25   56 80 40 40   75 87 56 48
Pwind Dir         E     N      NE    SE      SE     S       S     S
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC FW   FW SC SC SC   SC SC B1 B1   SC B1 B1 B1
Pop 12hr         20     5       0     5       5    10      10    20

$$

TXZ155-242315-
Colorado Bend RAWS-San Saba TX
31.05N  98.50W Elev. 1259 ft
403 AM CDT Tue Apr 24 2018

Date             Tue 04/24/18            Wed 04/25/18            Thu 04/26/18
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                      85          58          74          48          76
Temp          56 56 68 79 84 83 72 66 61 58 67 73 73 64 56 52 50 48 56 68 75 75
Dewpt         49 51 54 54 53 54 54 55 56 54 53 52 53 51 50 49 48 46 46 46 45 43
Min/Max Rh                   33          86          46          96          32
Rh            77 83 61 42 34 37 53 68 84 86 61 48 49 63 80 89 93 93 69 45 34 32
Wind Dir      SE SE SE  S SE SE SE SE SE SE SE SW  W  N  N  N  N  N  N  N NE  E
Wind Spd       3  3  4  5  6  6  5  5  4  3  4  3  5  8  6  3  3  3  3  3  3  3
Wind Gust
Clouds        CL CL FW FW FW FW SC B1 B2 B2 B1 B2 OV B2 B2 B1 B1 SC SC FW FW FW
Clouds(%)      1  2 14 18 18 23 41 61 73 84 51 81 92 85 77 69 55 40 29 18 22 25
Pop 12hr                      0          10          40          30           5
Qpf 12hr                      0           0        0.14        0.07           0
RAIN SHWRS                                C  C  C  C  C  C  C  C              S
TSTMS                                     C  C  C  C  C  C  C  C              S
LAL                     1     1     1     1     3     3     3     3     1     1
Haines                  4     4     4     4     4     4     3     4     5     4
Mix Hgt              5200  6900  3500   300  2100  2400  1600   800  4300  4900
T Wind Dir              S     S    SE     E    SW    NW    NW    NW     N     N
T Wind Spd              9    13    10     5    10    14    12     5    10     5
Smoke Disp             FR    GD    FR    PR    PR    PR    PR    PR    PR    PR


Date          Fri 04/27/18  Sat 04/28/18  Sun 04/29/18  Mon 04/30/18
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          51    77      49    76      53    80      57    77
Temp          57 51 72 75   57 49 71 74   59 54 75 77   61 57 72 75
Dewpt         47 48 48 41   43 44 41 43   46 50 50 53   55 56 60 59
Max/Min Rh       89    29      83    30      86    38      96    54
Rh            69 89 42 29   59 83 34 33   62 86 41 43   81 96 66 58
Pwind Dir         E     N      NE     E      SE     S       S     S
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC FW   FW SC SC SC   SC SC SC B1   B1 B1 B1 B1
Pop 12hr         20     5       0     5      10    10      10    20

$$

TXZ128-242315-
Hamby RAWS-Callahan TX
32.50N  99.62W Elev. 1900 ft
403 AM CDT Tue Apr 24 2018

Date             Tue 04/24/18            Wed 04/25/18            Thu 04/26/18
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                      86          55          61          43          74
Temp          56 54 66 79 85 83 68 64 59 57 60 56 57 56 51 49 45 44 56 66 73 73
Dewpt         49 48 54 55 54 54 54 56 54 52 53 49 48 46 46 45 44 42 43 44 43 42
Min/Max Rh                   34          93          69         100          32
Rh            77 80 65 44 35 37 61 75 83 83 78 77 72 69 83 86 96 93 62 45 34 33
Wind Dir      SE SE SE  S SE SE  E  E  E NE  N  N  N  N  N NW NW NW NW NW  N  E
Wind Spd       8  8  9 10 10 10 10 12  9  8  9 10 12 10  6  4  3  3  3  3  3  5
Wind Gust
Clouds        CL FW SC SC SC B1 B2 B2 OV OV B2 OV OV B2 B1 FW FW FW FW FW FW SC
Clouds(%)      5 21 27 31 36 63 75 87 90 93 87 95 97 83 53 23 22 20 17 13 23 33
Pop 12hr                     10          60          60          10           5
Qpf 12hr                      0        0.38        0.25           0           0
RAIN SHWRS                    L  L  L  L  L  L  L  L                          S
TSTMS                         L  L  L  L  L  L  L  L                          S
LAL                     1     2     4     4     4     4     1     1     1     1
Haines                  4     5     5     4     3     3     5     5     5     5
Mix Hgt              4700  8100  5300  1200  1800  1700  1400   800  3700  4600
T Wind Dir              S     S    SE    NE     N     N     N    NW    NW    NE
T Wind Spd             14    17    14    12    20    18    10     5     5     3
Smoke Disp             GD    VG    VG    PR    PR    PR    PR    PR    PR    PR


Date          Fri 04/27/18  Sat 04/28/18  Sun 04/29/18  Mon 04/30/18
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      47    76      52    79      57    79
Temp          54 50 65 69   52 48 69 73   57 53 73 76   61 57 73 77
Dewpt         46 45 40 37   39 40 39 39   43 46 50 51   52 54 58 56
Max/Min Rh       83    29      76    26      80    37      90    45
Rh            74 83 40 31   61 74 33 29   59 77 44 42   72 90 59 48
Pwind Dir        NE     N       E    SE      SE     S       S     S
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC FW   FW FW FW SC   SC SC SC B1   SC SC B1 SC
Pop 12hr         20     5       0     5       5    10      10    10

$$

TXZ170-242315-
Mason RAWS-Mason TX
30.74N  99.19W Elev. 1463 ft
403 AM CDT Tue Apr 24 2018

Date             Tue 04/24/18            Wed 04/25/18            Thu 04/26/18
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                      90          57          74          47          77
Temp          57 55 70 84 90 87 72 66 61 57 68 74 73 64 56 52 50 47 58 69 75 76
Dewpt         49 50 55 55 51 52 53 54 53 53 53 53 53 54 52 49 48 46 46 45 44 43
Min/Max Rh                   26          86          48         100          30
Rh            75 83 59 37 26 30 51 65 75 86 59 48 49 70 86 89 93 96 64 42 33 31
Wind Dir       E  E  S  S  S SE SE SE  E  E SE  S  W  N  N  N  N  N  N NE  E SE
Wind Spd       3  3  3  6  8  9  5  4  3  3  4  3  8  8  5  3  3  3  3  3  4  4
Wind Gust
Clouds        CL CL FW FW FW FW SC B1 B2 B2 B1 B2 OV OV B2 B2 B1 SC SC FW SC SC
Clouds(%)      3  1  6 16 19 19 38 58 72 85 68 87 92 95 83 70 57 43 31 19 26 33
Pop 12hr                      0          10          50          30           5
Qpf 12hr                      0           0        0.15        0.09           0
RAIN SHWRS                                C  C  C  C  C  C  C  C              S
TSTMS                                     C  C  C  C  C  C  C  C              S
LAL                     1     1     1     1     3     3     3     3     1     1
Haines                  4     5     4     4     4     3     3     3     4     4
Mix Hgt              5500  8300  3400   300  1800  2200  1600  1000  4500  4800
T Wind Dir              S     S    SE     E    NW    NW     N     N     N     N
T Wind Spd             11    16    12     6    10    16    12     9     9     4
Smoke Disp             GD    VG    FR    PR    PR    PR    PR    PR    PR    PR


Date          Fri 04/27/18  Sat 04/28/18  Sun 04/29/18  Mon 04/30/18
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          51    77      49    77      53    80      58    79
Temp          57 51 72 75   56 50 73 75   59 54 76 77   62 58 74 77
Dewpt         47 48 48 42   42 43 42 43   46 49 50 52   55 56 59 59
Max/Min Rh       89    30      80    30      86    36      93    50
Rh            69 89 42 31   59 77 33 32   62 83 40 42   78 93 59 54
Pwind Dir         E     N      NE    SE      SE     S       S     S
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC SC   SC SC SC SC   B1 B1 B1 B1   B1 B1 B1 B1
Pop 12hr         20     5       0     5      10    10      10    20

$$

TXZ065-242315-
Paint Creek RAWS-Coke TX
31.91N 100.58W Elev. 1854 ft
403 AM CDT Tue Apr 24 2018

Date             Tue 04/24/18            Wed 04/25/18            Thu 04/26/18
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                      91          57          63          44          77
Temp          57 54 69 84 90 88 73 65 62 57 63 61 60 59 54 50 48 44 58 69 76 76
Dewpt         46 49 52 54 55 53 52 54 54 52 53 49 48 47 46 45 44 42 43 44 43 41
Min/Max Rh                   29          83          64          96          28
Rh            67 83 55 36 31 30 48 68 75 83 70 65 64 64 74 83 86 93 57 40 31 28
Wind Dir      SE SE SE  S  S SE  E  E  E  E NE  N  N  N  N NW NW NW  W  S SE SE
Wind Spd       5  4  5  9  9 10 11 11  9  6  6 10 13  9  4  3  3  3  3  3  3  4
Wind Gust
Clouds        CL FW SC SC SC B1 B2 B2 OV OV OV OV OV B2 B1 SC SC FW FW FW SC SC
Clouds(%)      2 23 30 33 38 60 72 83 88 92 95 96 96 75 55 35 27 19 22 24 31 38
Pop 12hr                     10          30          50          10           5
Qpf 12hr                      0        0.31        0.22           0           0
RAIN SHWRS                    C  C  C  C  C  C  C  C                          C
TSTMS                         C  C  C  C  C  C  C  C                          C
LAL                     1     1     3     3     3     3     1     1     1     1
Haines                  5     6     6     3     3     3     3     4     4     5
Mix Hgt              4700 13700  6500  1600  1800  1800  1400   800  4100  5000
T Wind Dir              S     S    SE     E     N     N     N    NW    NW     S
T Wind Spd             16    16    14    10    20    19    10     5     3     3
Smoke Disp             GD    EX    VG    PR    PR    PR    PR    PR    PR    PR


Date          Fri 04/27/18  Sat 04/28/18  Sun 04/29/18  Mon 04/30/18
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          51    75      49    78      54    81      58    81
Temp          56 51 68 73   56 50 72 76   58 54 75 78   62 58 76 79
Dewpt         45 44 40 37   37 40 40 42   46 48 52 52   53 54 58 56
Max/Min Rh       77    26      71    27      80    37      86    42
Rh            66 77 36 27   49 68 31 30   64 80 45 40   72 86 54 45
Pwind Dir         E    NE       E    SE      SE     S       S     S
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC FW   SC SC SC SC   SC B1 B1 B1   SC B1 B1 SC
Pop 12hr         30     5       0     5       5    10      10    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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