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

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000
FOUS54 KSJT 190911
PFWSJT

Fire Weather Point Forecast Matrices
National Weather Service San Angelo TX
411 AM CDT Sat Aug 19 2017

TXZ076-192215-
Barnhart RAWS-Crockett TX
30.99N 101.16W Elev. 2562 ft
411 AM CDT Sat Aug 19 2017

Date             Sat 08/19/17            Sun 08/20/17            Mon 08/21/17
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                      93          69          93          71          92
Temp             71 78 87 93 89 75 72 71 69 77 86 93 89 76 73 72 71 78 86 92 88
Dewpt            67 70 65 61 61 63 63 64 66 68 64 59 57 61 61 65 66 67 64 60 59
Min/Max Rh                   35          90          31          84          34
Rh               87 76 48 35 39 66 73 79 90 74 48 32 34 60 66 79 84 69 48 34 38
Wind Dir          S  S  S SE SE SE  S  S  S  S  S SE SE  S SE  S  S  S  S  S  S
Wind Spd          3  8  6  5  6  3  3  4  3  9  9  9 10  5  6  9  6 10  9  9 10
Wind Gust
Clouds           SC FW FW FW FW FW FW FW FW FW FW FW FW SC FW SC SC SC FW FW FW
Clouds(%)        33 21 13 14  9 10  9 12 15 18 12 24 25 28 22 30 31 28 18  8 10
Pop 12hr                     10           5           5           5           5
Qpf 12hr                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  5     6     6     5     4     6     6     5     4     6
Mix Hgt              7800  9900  6500   600  6500  8900  5600   500  5500  7800
T Wind Dir              S    SE    SE     S     S    SE    SE    SE     S     S
T Wind Spd             13    12     9    10    12    16     9    10    16    14
Smoke Disp             GD    VG    GD    PR    GD    VG    GD    PR    GD    VG


Date          Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
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          71    93      71    90      69    89      69    89
Temp          73 71 87 89   73 71 85 86   71 69 83 85   71 69 83 85
Dewpt         63 66 64 59   62 65 65 62   65 65 64 62   64 65 64 61
Max/Min Rh       84    35      81    41      87    42      87    41
Rh            71 84 46 37   68 81 51 45   81 87 53 46   79 87 53 45
Pwind Dir         S     S       S    SE       E     E      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW SC   SC SC B1 B1   B1 B1 B1 B1   B1 B1 B1 SC
Pop 12hr          0    10      10    30      40    30      30    20

$$

TXZ139-192215-
Coleman RAWS-Coleman TX
31.51N  99.66W Elev. 1452 ft
411 AM CDT Sat Aug 19 2017

Date             Sat 08/19/17            Sun 08/20/17            Mon 08/21/17
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          97          73          96
Temp             74 85 92 97 94 84 78 75 73 84 92 97 94 84 78 75 73 84 91 96 94
Dewpt            70 71 68 63 63 63 65 67 68 68 64 60 62 63 65 67 68 68 65 62 63
Min/Max Rh                   33          84          30          84          33
Rh               87 63 46 33 36 49 64 76 84 59 40 30 35 49 64 76 84 59 42 33 36
Wind Dir          S SW  S SE SE SE  S  S  S  S SE SE SE SE SE  S  S  S  S SE SE
Wind Spd          3  3  3  4  5  3  3  3  3  4  5  8  8  6  6  5  3  6  6  6  8
Wind Gust
Clouds           SC FW SC SC SC FW FW FW FW CL CL FW FW FW FW FW FW CL FW FW FW
Clouds(%)        33 21 31 26 29  6 14 18 21  2  4 10 13 15 11 20 10  2 12 14 14
Pop 12hr                     10           5           5           5           5
Qpf 12hr                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  5     6     6     5     5     6     6     4     4     5
Mix Hgt              7500  9000  6100   400  6500  9600  5500   400  5400  8000
T Wind Dir             SW    SE    SE     S     S    SE    SE     S     S     S
T Wind Spd             10    10     9     8    10    14     9     9    12    11
Smoke Disp             FR    VG    GD    PR    GD    VG    GD    PR    FR    GD


Date          Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
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          74    96      75    93      72    91      72    92
Temp          78 74 91 94   79 75 89 91   76 72 87 89   76 72 88 90
Dewpt         67 69 66 63   66 68 67 66   68 68 68 66   69 69 69 66
Max/Min Rh       84    35      79    41      87    45      90    44
Rh            69 84 44 36   64 79 48 44   76 87 53 47   79 90 54 45
Pwind Dir         S     S       S     N       E     E       E    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW FW   SC SC SC B1   B1 B1 B1 B1   B1 B1 B1 SC
Pop 12hr          5    10      10    30      40    30      30    30

$$

TXZ155-192215-
Colorado Bend RAWS-San Saba TX
31.05N  98.50W Elev. 1259 ft
411 AM CDT Sat Aug 19 2017

Date             Sat 08/19/17            Sun 08/20/17            Mon 08/21/17
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                      98          73          97          74          96
Temp             74 82 91 98 94 84 79 75 73 81 90 97 93 84 79 76 74 82 90 96 92
Dewpt            70 68 64 62 62 63 67 68 70 68 62 60 60 63 67 69 69 69 65 63 62
Min/Max Rh                   31          90          30          84          34
Rh               87 63 41 31 35 49 67 79 90 65 39 30 33 49 67 79 84 65 44 34 37
Wind Dir          S SW  S SE SE SE  S  S  S  S SE SE SE SE  S  S  S  S  S SE SE
Wind Spd          2  4  3  5  4  3  3  3  2  4  5  8  6  4  6  4  3  5  5  6  6
Wind Gust
Clouds           SC FW SC SC SC CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
Clouds(%)        34 21 37 31 30  5 10 14 18 11 11 12 10  8  9 21 21 24 24 21 20
Pop 12hr                      5           0           0           5          10
Qpf 12hr                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  5     5     5     4     5     5     5     4     4     5
Mix Hgt              7300  9900  5100   600  6200  8900  5300   500  5100  7600
T Wind Dir              S    SE     S     S     S    SE     S     S     S     S
T Wind Spd             11     9    10    12     8    12    12    13    10    10
Smoke Disp             GD    GD    FR    PR    FR    VG    FR    PR    FR    GD


Date          Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
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          74    96      74    95      72    91      73    91
Temp          79 74 90 92   79 74 89 91   77 72 86 88   77 73 86 88
Dewpt         69 70 65 61   66 69 66 64   68 69 68 66   70 70 68 65
Max/Min Rh       87    34      84    37      90    45      90    44
Rh            72 87 44 36   64 84 47 41   74 90 55 48   79 90 55 47
Pwind Dir         S     S       S     N       E     E       E    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW FW   FW FW SC B1   B1 B1 B1 B1   B1 B1 B1 B1
Pop 12hr          5     5       5    30      40    40      30    30

$$

TXZ128-192215-
Hamby RAWS-Callahan TX
32.50N  99.62W Elev. 1900 ft
411 AM CDT Sat Aug 19 2017

Date             Sat 08/19/17            Sun 08/20/17            Mon 08/21/17
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          74          97          74          95
Temp             74 85 95 95 94 83 79 75 74 85 95 95 94 83 79 75 74 84 93 94 92
Dewpt            68 71 68 66 64 65 64 65 66 68 66 61 60 62 63 66 66 67 64 61 61
Min/Max Rh                   36          76          31          76          34
Rh               82 63 42 39 37 55 60 71 76 57 39 33 32 49 58 74 76 57 38 34 36
Wind Dir          S SW SW  S SE SE SE  S  S  S  S SE SE SE SE  S  S  S  S  S SE
Wind Spd          3  6  6  6  8  4  5  5  3  9  6 10 10  6  8  8  6  9  8  9  9
Wind Gust
Clouds           SC FW SC SC SC FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW
Clouds(%)        27 21 40 44 44 19 24 25 26  8 19 20 16 13 17 20 16  8 15 11 12
Pop 12hr                     10           5           5           5           5
Qpf 12hr                      0           0           0           0           0
RAIN SHWRS                 S
TSTMS                      S
LAL                     1     2     1     1     1     1     1     1     1     1
Haines                  5     5     5     5     5     6     6     5     5     6
Mix Hgt              8500  9400  6100   400  6700  9600  6200   500  6000  8600
T Wind Dir             SW     S    SE     S     S    SE    SE     S     S     S
T Wind Spd             13     9     8     6    13    14     9    10    13    13
Smoke Disp             GD    GD    GD    PR    GD    VG    GD    PR    GD    VG


Date          Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
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          74    96      74    92      71    91      71    89
Temp          78 74 94 93   79 74 90 89   75 71 89 88   75 71 87 87
Dewpt         64 67 67 63   65 66 67 65   68 67 66 65   68 68 68 65
Max/Min Rh       79    36      76    44      87    44      90    48
Rh            62 79 41 37   62 76 47 45   79 87 47 47   79 90 53 48
Pwind Dir         S     S      SE     N      NE     E       E    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW SC   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1
Pop 12hr          5    10      30    30      30    30      30    30

$$

TXZ170-192215-
Mason RAWS-Mason TX
30.74N  99.19W Elev. 1463 ft
411 AM CDT Sat Aug 19 2017

Date             Sat 08/19/17            Sun 08/20/17            Mon 08/21/17
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                      98          72          97          72          95
Temp             73 83 92 98 94 82 77 74 72 82 91 97 93 82 77 74 72 81 89 95 91
Dewpt            70 69 63 61 62 63 66 68 69 68 62 61 62 65 67 69 69 69 65 63 63
Min/Max Rh                   30          90          31          90          35
Rh               90 63 38 30 35 53 69 82 90 63 38 31 36 56 71 84 90 67 45 35 40
Wind Dir          S SW  S SE SE SE  S  S  S  S SE SE SE SE  S  S  S  S  S SE SE
Wind Spd          1  3  3  4  5  3  3  2  1  4  5  8  8  4  6  3  3  5  5  6  8
Wind Gust
Clouds           SC FW FW FW CL CL FW FW FW FW CL FW FW FW FW SC FW FW FW FW FW
Clouds(%)        29 12 15 14  4  1  7 13 20  6  5  8  7 12 10 26 24 21 18 22 18
Pop 12hr                      5           5           5           5          10
Qpf 12hr                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  5     6     6     5     5     5     5     4     5     5
Mix Hgt              6800  9700  5300   500  6100  8900  5100   500  5300  7800
T Wind Dir              S    SE    SE     S     S    SE    SE     S     S     S
T Wind Spd              9     9     9     8     8    14    11    12    10    11
Smoke Disp             PR    GD    FR    PR    GD    VG    GD    PR    FR    GD


Date          Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
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          73    96      73    94      72    91      71    92
Temp          77 73 90 92   78 73 89 90   76 72 86 88   75 71 87 89
Dewpt         68 70 65 62   66 68 66 65   67 69 68 66   69 69 68 64
Max/Min Rh       90    34      84    39      90    45      93    41
Rh            74 90 44 37   67 84 47 44   74 90 55 48   82 93 53 44
Pwind Dir        SE     S       S     E       E     E       E    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW FW   FW SC SC B1   B1 B1 B1 B1   B1 B1 B1 SC
Pop 12hr          5     5      10    30      30    40      30    20

$$

TXZ065-192215-
Paint Creek RAWS-Coke TX
31.91N 100.58W Elev. 1854 ft
411 AM CDT Sat Aug 19 2017

Date             Sat 08/19/17            Sun 08/20/17            Mon 08/21/17
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          72          96          73          95
Temp             73 83 89 96 91 81 76 74 72 82 89 96 91 82 77 75 73 82 89 95 90
Dewpt            68 71 68 62 63 63 63 65 67 68 65 60 60 61 63 65 67 68 66 61 61
Min/Max Rh                   33          84          30          81          33
Rh               84 67 50 33 40 54 64 74 84 63 45 30 36 49 62 71 81 63 47 33 38
Wind Dir          S  S  S SE SE SE SE  S  S  S  S SE SE SE SE  S  S  S  S  S SE
Wind Spd          2  3  4  4  4  3  3  2  3  6  5  8  8  5  5  5  4  6  6  8  8
Wind Gust
Clouds           SC FW SC SC SC FW FW FW FW FW FW FW SC SC FW SC FW FW FW FW FW
Clouds(%)        32 21 33 32 31 18 24 22 20  8 20 22 29 38 24 27 25 10 18  9 13
Pop 12hr                     10           5           5           5           5
Qpf 12hr                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  5     5     6     5     5     6     6     5     4     6
Mix Hgt              8600  9600  6300   400  6700  9200  6100   400  5600  8100
T Wind Dir              S     S    SE     S     S    SE    SE     S     S     S
T Wind Spd             12    11     8     9    12    16     9     9    16    14
Smoke Disp             GD    VG    GD    PR    GD    VG    GD    PR    GD    VG


Date          Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
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          73    95      72    92      71    91      70    91
Temp          77 73 89 90   76 72 86 88   75 71 85 87   74 70 85 87
Dewpt         64 66 66 62   64 66 67 66   67 67 67 66   67 67 68 65
Max/Min Rh       79    35      81    43      87    44      90    44
Rh            64 79 47 39   66 81 53 48   76 87 55 50   79 90 57 48
Pwind Dir         S     S      SE     N      NE     E       E    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW SC   SC SC B1 B1   B1 B1 B1 B1   B1 B1 B1 B1
Pop 12hr          5    10      20    30      30    40      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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