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

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000
FOUS54 KSJT 220949
PFWSJT

Fire Weather Point Forecast Matrices
National Weather Service San Angelo TX
449 AM CDT Tue May 22 2018

TXZ076-222230-
Barnhart RAWS-Crockett TX
30.99N 101.16W Elev. 2562 ft
449 AM CDT Tue May 22 2018

Date             Tue 05/22/18            Wed 05/23/18            Thu 05/24/18
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                      87          66          88          66          91
Temp             65 73 81 86 84 75 72 69 66 74 82 88 86 76 72 69 66 76 85 90 89
Dewpt            63 63 61 60 58 59 61 63 62 62 60 57 55 58 60 63 63 63 62 58 56
Min/Max Rh                   39          87          34          90          32
Rh               93 71 51 42 41 58 68 81 87 66 47 35 35 54 66 81 90 64 46 34 33
Wind Dir          S  S  S SE  S SE SE  S  S  S  S  S SE  S SE SE  S  S  S SE SE
Wind Spd          6  9 10 10 10  9 10  9  8 10 11 10 10  8  6  8  6 10  9  8  8
Wind Gust
Clouds           B2 B1 B1 B1 SC SC SC B1 B1 B1 SC SC SC SC SC B1 SC SC FW SC FW
Clouds(%)        81 67 53 52 44 44 44 52 60 51 26 27 31 31 31 54 37 31 25 26 25
Pop 12hr                     20          10           5           5          10
Qpf 12hr                   0.01           0           0           0           0
RAIN SHWRS        S  S  S  S
TSTMS             S  S  S  S
LAL                     2     2     1     1     1     1     1     1     1     1
Haines                  3     4     4     4     5     5     5     3     3     5
Mix Hgt              5700  7300  4600  1000  6500  7100  4500   400  6100  7300
T Wind Dir              S    SE    SE     S     S    SE    SE    SE    SE    SE
T Wind Spd             12    17    17    17    13    14    10     9    12     9
Smoke Disp             GD    VG    GD    PR    GD    GD    FR    PR    FR    GD


Date          Fri 05/25/18  Sat 05/26/18  Sun 05/27/18  Mon 05/28/18
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          66    94      68    96      69    97      70    96
Temp          74 66 89 92   75 68 92 94   76 69 92 93   77 71 90 93
Dewpt         59 61 58 53   56 60 52 48   54 57 52 50   54 59 54 50
Max/Min Rh       84    27      76    20      66    21      66    22
Rh            59 84 35 27   52 76 26 21   46 66 26 23   45 66 30 23
Pwind Dir         S     S       S     S       S     S       S     S
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW FW   FW FW CL FW   FW FW FW FW   FW FW FW FW
Pop 12hr         10     5       5     5       5     5       5    10

$$

TXZ139-222230-
Coleman RAWS-Coleman TX
31.51N  99.66W Elev. 1452 ft
449 AM CDT Tue May 22 2018

Date             Tue 05/22/18            Wed 05/23/18            Thu 05/24/18
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          67          90          67          93
Temp             66 74 83 89 86 77 73 69 67 77 86 90 88 79 74 70 68 80 89 93 90
Dewpt            66 65 62 60 60 62 63 65 64 63 60 58 57 61 64 65 65 64 60 57 56
Min/Max Rh                   38          90          34          93          30
Rh              100 74 49 38 42 60 71 87 90 62 42 34 35 54 71 84 90 58 38 30 32
Wind Dir         SE  S SE SE SE SE SE SE SE  S  S SE SE SE SE SE SE  S SE SE SE
Wind Spd          4  6  6  9  9  6  5  4  4  8  8  9  9  8  5  4  3  6  5  5  6
Wind Gust
Clouds           B2 B1 SC SC SC SC SC SC B1 FW FW FW SC SC FW SC SC SC SC SC FW
Clouds(%)        81 65 49 40 46 44 41 49 57 23 20 21 28 30 24 35 38 37 27 26 25
Pop 12hr                     10           5           5           5          10
Qpf 12hr                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     4     3     4     4     4     4     3     3     4
Mix Hgt              6400  8200  5100   300  6200  7800  4600   300  7300  8200
T Wind Dir              S    SE    SE    SE     S    SE    SE    SE    SE    SE
T Wind Spd              9    14    10     6    11    12     9     4     6     8
Smoke Disp             FR    VG    GD    PR    GD    GD    FR    PR    FR    FR


Date          Fri 05/25/18  Sat 05/26/18  Sun 05/27/18  Mon 05/28/18
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          68    94      69    97      71    98      71    97
Temp          75 69 90 92   76 70 93 94   78 71 93 94   79 71 92 94
Dewpt         62 63 60 56   60 62 57 53   59 62 56 54   61 63 58 55
Max/Min Rh       84    29      78    24      73    24      76    26
Rh            64 81 37 30   58 76 30 25   52 73 29 26   54 76 32 27
Pwind Dir        SE     S      SE     S      SE    SE      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
Pop 12hr          5     5       5     5       5     5       5     5

$$

TXZ155-222230-
Colorado Bend RAWS-San Saba TX
31.05N  98.50W Elev. 1259 ft
449 AM CDT Tue May 22 2018

Date             Tue 05/22/18            Wed 05/23/18            Thu 05/24/18
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                      88          66          88          67          92
Temp             66 73 82 87 86 76 72 68 66 74 83 88 87 78 74 70 68 79 86 92 90
Dewpt            66 68 68 65 64 66 67 67 66 68 66 64 63 65 67 67 66 66 63 60 60
Min/Max Rh                   46         100          43          97          34
Rh              100 84 63 48 48 71 84 97100 82 57 45 45 64 79 90 93 64 46 34 37
Wind Dir          S  S  S SE SE SE SE  S  S  S  S SE SE SE SE  S  S  S SE SE SE
Wind Spd          3  4  5  6  6  4  3  3  3  4  6  6  6  4  3  3  2  4  4  4  4
Wind Gust
Clouds           B2 B1 B1 SC SC SC SC B1 B2 SC SC SC FW FW FW FW SC SC FW SC FW
Clouds(%)        70 61 52 38 46 44 41 56 72 44 31 32 24 23 19 24 33 28 24 29 25
Pop 12hr                     10           5           5           5          10
Qpf 12hr                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     3     3     3     4     4     3     4     4     4
Mix Hgt              5100  7200  4300   500  5400  6900  4000   300  7200  7900
T Wind Dir              S     S    SE     S     S    SE    SE     S     S    SE
T Wind Spd             12    13     9    10     9    10     6     2     5     6
Smoke Disp             FR    GD    FR    PR    FR    GD    PR    PR    FR    FR


Date          Fri 05/25/18  Sat 05/26/18  Sun 05/27/18  Mon 05/28/18
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          68    92      68    94      70    95      70    94
Temp          75 69 87 90   75 69 91 92   77 71 92 93   77 70 90 92
Dewpt         64 65 61 58   63 64 59 57   62 63 58 58   64 64 61 57
Max/Min Rh       90    33      87    30      78    29      81    30
Rh            69 87 42 34   66 84 34 31   60 76 32 31   64 81 38 31
Pwind Dir        SE     S       S     S      SE    SE      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
Pop 12hr          5    10      10     5       0     0       5     5

$$

TXZ128-222230-
Hamby RAWS-Callahan TX
32.50N  99.62W Elev. 1900 ft
449 AM CDT Tue May 22 2018

Date             Tue 05/22/18            Wed 05/23/18            Thu 05/24/18
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                      88          66          89          67          91
Temp             63 74 83 88 86 76 72 69 66 76 84 88 87 76 73 69 67 77 86 90 89
Dewpt            63 66 64 60 60 62 63 64 64 64 61 59 58 60 62 63 64 65 62 59 59
Min/Max Rh                   39          93          36          90          34
Rh              100 76 53 39 42 62 73 84 93 66 46 38 38 58 68 81 90 67 45 35 37
Wind Dir          S  S  S SE SE SE SE  S  S  S  S SE SE SE SE  S  S  S  S SE SE
Wind Spd          3  5  6  9  8  6  6  5  4  8  8  8  8  6  8  5  4  6  5  5  5
Wind Gust
Clouds           B2 B1 SC SC SC SC SC SC SC SC SC FW SC SC FW SC SC SC SC SC SC
Clouds(%)        73 62 50 42 47 46 44 45 46 27 29 24 31 30 25 34 43 40 30 32 28
Pop 12hr                     10           5           5           5          10
Qpf 12hr                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  3     3     3     3     4     5     5     3     3     5
Mix Hgt              5900  7800  4700   300  6600  8100  4500   300  7600  8200
T Wind Dir              S    SE    SE     S     S    SE    SE     S     S    SE
T Wind Spd              8    13    10     9    11    13    10     6     5     8
Smoke Disp             FR    GD    FR    PR    GD    GD    FR    PR    FR    GD


Date          Fri 05/25/18  Sat 05/26/18  Sun 05/27/18  Mon 05/28/18
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          68    93      69    95      70    96      70    96
Temp          74 68 89 90   75 70 91 93   77 70 91 93   78 70 91 93
Dewpt         61 62 62 58   59 60 58 54   58 59 58 56   60 61 61 58
Max/Min Rh       81    32      73    26      68    27      73    29
Rh            64 81 41 34   58 71 33 27   52 68 33 29   54 73 37 31
Pwind Dir        SE     S       S     S      SE     S      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
Pop 12hr         10     5      10     5       5     5       5    10

$$

TXZ170-222230-
Mason RAWS-Mason TX
30.74N  99.19W Elev. 1463 ft
449 AM CDT Tue May 22 2018

Date             Tue 05/22/18            Wed 05/23/18            Thu 05/24/18
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                      88          66          89          67          92
Temp             65 75 83 87 86 76 72 68 67 74 85 89 87 77 73 70 68 79 87 91 90
Dewpt            65 66 64 63 62 64 65 66 65 65 62 61 60 64 66 66 65 64 61 59 59
Min/Max Rh                   43          97          39          93          33
Rh              100 74 53 45 45 66 79 93 93 74 46 39 40 64 79 87 90 60 42 34 35
Wind Dir         SE  S SE SE SE SE SE SE SE  S SE SE SE SE SE SE  S  S SE SE SE
Wind Spd          3  5  6  9  9  5  3  3  3  4  6  8  8  5  3  3  3  4  5  5  5
Wind Gust
Clouds           B2 B1 B1 SC SC SC SC B1 B2 SC SC FW SC SC FW SC SC SC FW FW FW
Clouds(%)        78 65 51 46 43 43 43 58 73 31 26 24 28 27 24 34 36 28 24 24 23
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                  4     3     3     3     4     4     3     4     4     4
Mix Hgt              5200  7200  4500   500  5500  7700  4400   200  6400  7900
T Wind Dir              S    SE    SE     S     S    SE    SE     S     S    SE
T Wind Spd             12    14     9     6    10    11     8     3     8     8
Smoke Disp             FR    GD    FR    PR    FR    GD    FR    PR    FR    FR


Date          Fri 05/25/18  Sat 05/26/18  Sun 05/27/18  Mon 05/28/18
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          67    94      68    95      69    97      69    96
Temp          73 68 89 92   75 68 92 93   76 70 93 94   76 70 92 94
Dewpt         64 64 60 57   62 63 58 54   61 62 58 56   63 63 58 57
Max/Min Rh       90    30      84    26      78    26      81    27
Rh            73 87 38 31   64 84 32 27   60 76 31 28   64 78 32 29
Pwind Dir        SE    SE       S     S      SE     S      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
Pop 12hr          5     5       5     5       5     5       5     5

$$

TXZ065-222230-
Paint Creek RAWS-Coke TX
31.91N 100.58W Elev. 1854 ft
449 AM CDT Tue May 22 2018

Date             Tue 05/22/18            Wed 05/23/18            Thu 05/24/18
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                      88          67          89          67          92
Temp             66 76 83 86 85 77 73 70 67 78 85 88 87 78 74 70 68 79 87 91 90
Dewpt            63 64 63 60 58 61 62 63 63 63 60 57 56 59 60 61 63 64 62 58 56
Min/Max Rh                   38          87          33          84          31
Rh               90 66 51 42 40 58 68 78 87 60 43 35 35 52 62 73 84 60 43 33 32
Wind Dir         SE  S SE SE SE SE SE SE SE  S SE SE SE SE SE SE SE  S SE SE SE
Wind Spd          3  6 10 10  9  8  9  5  5  9  9  9  9  8  6  5  4  8  6  6  5
Wind Gust
Clouds           B2 B1 B1 SC B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW
Clouds(%)        76 64 52 46 51 47 43 46 49 30 29 27 32 32 29 40 37 34 29 25 25
Pop 12hr                     20          10           5           5          10
Qpf 12hr                   0.02           0           0           0           0
RAIN SHWRS        S  S  S  S
TSTMS             S  S  S  S
LAL                     2     2     1     1     1     1     1     1     1     1
Haines                  4     4     5     3     4     4     4     3     3     5
Mix Hgt              5900  7600  5200   300  6700  7000  4400   200  6800  7400
T Wind Dir             SE    SE    SE    SE    SE    SE    SE    SE    SE    SE
T Wind Spd              9    16    13     5    12    14    10     5     9    10
Smoke Disp             GD    VG    GD    PR    GD    GD    FR    PR    FR    GD


Date          Fri 05/25/18  Sat 05/26/18  Sun 05/27/18  Mon 05/28/18
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          68    94      69    97      70    99      70    98
Temp          75 69 90 92   75 69 94 95   77 71 94 97   78 70 93 95
Dewpt         60 61 60 54   57 59 55 51   56 57 54 51   58 60 57 52
Max/Min Rh       78    28      70    22      63    21      71    23
Rh            60 76 37 28   54 70 27 23   48 61 26 21   50 71 30 23
Pwind Dir        SE     S      SE     S      SE     S      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
Pop 12hr         10     5       5     5       5     5       5    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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