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

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000
FOUS54 KSJT 260918
PFWSJT

Fire Weather Point Forecast Matrices
National Weather Service San Angelo TX
418 AM CDT Thu Apr 26 2018

TXZ076-262215-
Barnhart RAWS-Crockett TX
30.99N 101.16W Elev. 2562 ft
418 AM CDT Thu Apr 26 2018

Date             Thu 04/26/18            Fri 04/27/18            Sat 04/28/18
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                      79          49          76          51          79
Temp             42 58 69 78 76 63 60 55 49 59 70 75 75 63 58 54 52 65 74 79 77
Dewpt            40 43 40 41 41 45 46 44 40 40 40 39 37 40 43 43 43 44 45 44 43
Min/Max Rh                   26          74          25          74          29
Rh               93 57 35 27 28 52 60 66 71 49 33 27 25 43 57 66 71 46 35 29 30
Wind Dir          W  S  S  S  S SE NE  N NE NE NE NE NE  E  E  E SE  S  S  S  S
Wind Spd          3  5  8  9  8  4  3  6  6  8  8  8  8  5  3  3  3  6 10 11 11
Wind Gust
Clouds           FW CL FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
Clouds(%)         6  4 10 15 24 35 46 39 32 37 42 43 43 41 39 41 42 45 48 45 42
Pop 12hr                      0           5           5           0           5
Qpf 12hr                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     5     6     5     4     5     5     5     4     5
Mix Hgt              4000  5400  3900  1300  4400  5800  3700   200  6200  6800
T Wind Dir             SW     S     E    NE    NE    NE     E     E    SE     S
T Wind Spd              5     9     9    17    18     9     6     5    12    14
Smoke Disp             PR    FR    PR    PR    FR    FR    PR    PR    GD    VG


Date          Sun 04/29/18  Mon 04/30/18  Tue 05/01/18  Wed 05/02/18
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          56    80      59    82      62    85      62    86
Temp          61 56 75 77   63 59 74 80   65 62 78 83   66 62 80 84
Dewpt         46 51 51 50   54 58 57 56   59 60 57 54   61 62 47 37
Max/Min Rh       83    35      96    41      93    36     100    19
Rh            58 83 43 39   72 96 55 44   81 93 48 37   84100 31 19
Pwind Dir         S     S       S     S       S     S       S     S
Wind Char       <15   <15     15>   15>     15>   <15     <15   <15
Avg Clouds    SC SC B1 SC   SC B1 B2 B1   SC B1 B2 B1   B1 B1 B1 SC
Pop 12hr          5    10      20    20      20    20      30    20

$$

TXZ139-262215-
Coleman RAWS-Coleman TX
31.51N  99.66W Elev. 1452 ft
418 AM CDT Thu Apr 26 2018

Date             Thu 04/26/18            Fri 04/27/18            Sat 04/28/18
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                      81          48          78          51          83
Temp             42 58 71 79 78 63 58 53 48 64 73 77 76 64 57 55 52 68 80 83 81
Dewpt            41 45 42 37 38 42 42 42 41 42 43 41 39 42 45 44 43 44 45 44 43
Min/Max Rh                   22          77          26          74          24
Rh               96 62 35 22 24 46 55 66 77 45 34 28 26 45 64 66 71 42 29 25 26
Wind Dir          W  W  S  S  E  E  E  N  N NE NE NE NE  E  E SE SE  S  S  S SE
Wind Spd          3  3  4  5  5  4  3  4  6  5  5  6  8  5  3  3  3  3  3  5  8
Wind Gust
Clouds           FW CL CL FW FW FW SC SC FW SC SC SC SC SC SC SC SC SC SC SC SC
Clouds(%)        11  2  1  9 15 22 29 28 18 27 35 36 37 36 35 38 40 41 41 39 36
Pop 12hr                      0          10           5           0           0
Qpf 12hr                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     5     6     6     3     5     5     5     5     6
Mix Hgt              4300  5300  3800   900  4600  5900  3700   100  6100  7300
T Wind Dir              W     S     E    NE     N     N    NE     E     S     S
T Wind Spd              4     4     6    12    17    11     4     2     6     9
Smoke Disp             PR    PR    PR    PR    FR    GD    PR    PR    PR    GD


Date          Sun 04/29/18  Mon 04/30/18  Tue 05/01/18  Wed 05/02/18
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          55    85      59    83      63    85      64    87
Temp          62 56 82 82   62 60 80 81   66 63 80 83   68 64 81 85
Dewpt         47 50 50 47   53 57 58 57   61 61 62 61   64 64 59 48
Max/Min Rh       83    28      90    41      93    45     100    28
Rh            58 80 33 29   72 90 47 44   84 93 54 47   87100 47 28
Pwind Dir        SE     S       S     S       S     S       S     S
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC SC   SC SC B1 B2   B1 B2 B2 B1   B1 B2 B2 B1
Pop 12hr          5    10      10    20      20    40      30    40

$$

TXZ155-262215-
Colorado Bend RAWS-San Saba TX
31.05N  98.50W Elev. 1259 ft
418 AM CDT Thu Apr 26 2018

Date             Thu 04/26/18            Fri 04/27/18            Sat 04/28/18
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                      78          51          77          51          80
Temp             46 57 69 77 75 64 59 55 51 64 71 76 75 64 58 54 52 66 75 79 78
Dewpt            43 46 42 38 40 43 45 46 44 44 44 43 42 44 46 46 46 46 46 45 44
Min/Max Rh                   24          80          29          83          28
Rh               89 67 37 24 28 46 60 72 77 48 38 31 31 48 64 74 80 48 36 30 30
Wind Dir         NW NW NE  E  E  E SE NW  N  N  N  N NE  E  E NE  N  E  S SE SE
Wind Spd          2  3  3  3  3  3  2  2  2  3  5  5  4  3  3  2  2  2  2  3  3
Wind Gust
Clouds           FW FW CL FW FW FW SC FW FW FW SC SC SC SC SC SC SC SC SC SC SC
Clouds(%)        12  7  5  6 13 19 26 22 14 25 35 34 33 35 36 37 37 36 35 37 38
Pop 12hr                      0           5           0           0           0
Qpf 12hr                      0           0           0           0           0
Obvis            PF
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     5     5     4     4     4     5     5     5     4
Mix Hgt              4700  5300  3700   500  5600  6500  4100   100  6000  6700
T Wind Dir             NW    NE    SE    NE     N     N    NE    NE    SE     S
T Wind Spd              5     3     5     8    14    11     5     2     4     8
Smoke Disp             PR    PR    PR    PR    GD    GD    PR    PR    PR    GD


Date          Sun 04/29/18  Mon 04/30/18  Tue 05/01/18  Wed 05/02/18
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          55    82      59    80      64    80      66    82
Temp          62 56 79 80   63 60 75 78   64 64 74 78   68 66 75 81
Dewpt         48 52 50 50   53 59 58 59   61 63 63 63   63 65 64 60
Max/Min Rh       86    33      96    49      97    56      97    49
Rh            60 86 36 35   70 96 55 52   90 97 69 60   84 97 69 49
Pwind Dir        SE     S       S     S       S     S       S     S
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC SC   SC B1 B2 B2   B2 B2 B2 B2   B2 B2 B2 B1
Pop 12hr          0    10       5    20      20    30      30    30

$$

TXZ128-262215-
Hamby RAWS-Callahan TX
32.50N  99.62W Elev. 1900 ft
418 AM CDT Thu Apr 26 2018

Date             Thu 04/26/18            Fri 04/27/18            Sat 04/28/18
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                      78          48          74          51          80
Temp             43 59 70 76 75 62 57 52 48 60 67 73 73 62 56 53 52 66 75 79 78
Dewpt            40 45 43 41 41 43 43 44 42 42 41 39 37 40 43 43 42 44 45 44 43
Min/Max Rh                   28          80          27          71          28
Rh               89 60 38 28 29 50 59 74 80 51 39 29 27 44 62 69 69 45 34 29 29
Wind Dir         SW SW SW  S  S SE  N  N  N  N  N NE NE  E SE  S  S  S  S  S SE
Wind Spd          3  5  5  4  4  5  5  6  4  5  5  5  4  4  5  5  5  4  4  5  8
Wind Gust
Clouds           FW CL CL FW FW FW SC FW FW FW FW FW FW FW FW SC SC SC SC SC SC
Clouds(%)         8  2  4 20 20 24 27 25 20 20 19 17 14 18 22 26 29 29 28 29 29
Pop 12hr                      0          10           5           0           0
Qpf 12hr                      0           0           0           0           0
Obvis            PF
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     6     6     5     4     5     5     5     5     5
Mix Hgt              4400  5600  4000   800  4700  6200  3900   100  6300  7500
T Wind Dir              W     S     E     N     N     N     E     S     S     S
T Wind Spd              6     4     9    17    17    10     5     3     8     9
Smoke Disp             PR    PR    PR    PR    FR    GD    PR    PR    PR    GD


Date          Sun 04/29/18  Mon 04/30/18  Tue 05/01/18  Wed 05/02/18
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          56    83      59    81      63    83      63    85
Temp          61 57 79 80   64 59 74 78   65 63 76 80   65 63 78 82
Dewpt         46 50 51 46   51 57 58 56   60 61 61 58   62 62 58 47
Max/Min Rh       77    29      93    44      93    44      97    29
Rh            58 77 38 30   63 93 57 47   84 93 60 47   90 97 50 29
Pwind Dir        SE     S       S     S       S     S       S     S
Wind Char       <15   <15     <15   15>     15>   <15     15>   <15
Avg Clouds    SC SC SC SC   SC SC B1 B1   B1 B1 B2 B1   B1 B1 B1 B1
Pop 12hr          0    10       5    20      20    30      40    30

$$

TXZ170-262215-
Mason RAWS-Mason TX
30.74N  99.19W Elev. 1463 ft
418 AM CDT Thu Apr 26 2018

Date             Thu 04/26/18            Fri 04/27/18            Sat 04/28/18
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                      80          50          79          51          81
Temp             43 59 71 79 77 62 58 54 50 62 71 77 77 64 59 54 52 66 77 81 79
Dewpt            42 46 40 38 41 43 46 48 44 45 45 43 40 43 45 45 45 46 46 45 43
Min/Max Rh                   23          80          26          80          27
Rh               96 62 32 23 28 50 64 80 80 54 39 30 26 46 60 71 77 48 33 28 28
Wind Dir          W SW SE SE  E  E SE  N  N  N  N  N NE  E  E NE  N  E SE SE SE
Wind Spd          2  2  3  3  5  4  2  3  2  3  4  6  6  4  3  2  2  2  2  3  4
Wind Gust
Clouds           FW CL CL FW FW FW SC SC FW SC SC SC SC SC SC SC SC SC SC SC SC
Clouds(%)        14  2  1  6 15 23 31 29 21 28 35 36 36 38 40 39 38 41 44 45 45
Pop 12hr                      0           5           5           0           0
Qpf 12hr                      0           0           0           0           0
Obvis            PF
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     5     5     4     3     4     5     5     4     5
Mix Hgt              4300  5200  3500   700  4900  6100  3600   100  6200  7000
T Wind Dir             NW    SE    SE    NE     N     N    NE     E    SE     S
T Wind Spd              3     3     5    11    16    11     5     2     5    10
Smoke Disp             PR    PR    PR    PR    FR    GD    PR    PR    PR    GD


Date          Sun 04/29/18  Mon 04/30/18  Tue 05/01/18  Wed 05/02/18
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          55    84      59    81      63    83      65    85
Temp          62 56 80 81   63 60 76 78   65 64 78 81   68 65 77 83
Dewpt         49 51 51 51   54 59 59 59   61 63 63 63   63 64 64 56
Max/Min Rh       86    32      96    47     100    51      97    39
Rh            62 83 36 35   72 96 56 52   87 97 60 54   84 97 64 40
Pwind Dir        SE     S       S     S       S     S       S     S
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC SC   B1 B1 B2 B2   B1 B2 B2 B1   B1 B2 B2 B1
Pop 12hr          5    10      20    30      30    30      30    30

$$

TXZ065-262215-
Paint Creek RAWS-Coke TX
31.91N 100.58W Elev. 1854 ft
418 AM CDT Thu Apr 26 2018

Date             Thu 04/26/18            Fri 04/27/18            Sat 04/28/18
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                      80          49          76          51          83
Temp             43 60 71 78 76 63 57 54 49 61 70 75 75 64 58 54 52 67 77 83 81
Dewpt            39 44 40 38 39 41 43 44 40 41 42 40 38 41 43 43 42 45 47 45 43
Min/Max Rh                   23          74          26          71          25
Rh               86 55 32 24 26 44 59 69 71 48 36 28 26 43 57 66 69 45 35 26 26
Wind Dir          W SW  S  S SE  E  N  N  N NE NE NE NE  E  E  E SE SE  S  S SE
Wind Spd          3  4  5  6  5  4  6  8  6  5  4  4  4  3  3  3  3  3  3  4  5
Wind Gust
Clouds           FW CL FW FW FW FW SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC
Clouds(%)         8  4  7 20 18 24 31 17 14 20 25 25 25 28 30 32 33 36 38 38 38
Pop 12hr                      0           5           5           0           5
Qpf 12hr                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     6     6     6     3     5     5     5     4     6
Mix Hgt              4400  6500  4600  1100  4600  6100  3900   200  6500  7600
T Wind Dir             SW     S     E     N    NE    NE     E    SE     S     S
T Wind Spd              6     6    10    19    18     9     6     4     9    11
Smoke Disp             PR    PR    PR    PR    FR    FR    PR    PR    FR    GD


Date          Sun 04/29/18  Mon 04/30/18  Tue 05/01/18  Wed 05/02/18
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          57    84      59    84      63    87      63    87
Temp          63 57 79 81   64 59 78 81   66 63 80 85   65 63 81 85
Dewpt         47 49 52 48   52 57 60 56   61 60 60 54   61 61 55 43
Max/Min Rh       75    30      93    40      90    34      93    23
Rh            56 75 39 32   65 93 54 42   84 90 51 35   87 93 41 23
Pwind Dir         S     S       S     S       S     S       S    SW
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC SC   SC B1 B1 B1   B1 B1 B2 B1   B1 B1 B1 SC
Pop 12hr          5    10      10    20      30    30      30    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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