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

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000
FOUS54 KSJT 231012
PFWSJT

Fire Weather Point Forecast Matrices
National Weather Service San Angelo TX
512 AM CDT Sun Apr 23 2017

TXZ076-232230-
Barnhart RAWS-Crockett TX
30.99N 101.16W Elev. 2562 ft
512 AM CDT Sun Apr 23 2017

Date             Sun 04/23/17            Mon 04/24/17            Tue 04/25/17
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                      73          48          82          58          94
Temp             43 54 64 71 71 58 53 50 49 62 75 81 80 69 65 62 58 74 87 94 90
Dewpt            37 36 32 31 31 34 35 38 39 41 43 44 44 47 49 49 49 42 34 32 29
Min/Max Rh                   21          68          26          72          11
Rh               79 50 30 23 23 40 50 63 68 46 32 27 28 45 56 62 72 32 15 11 11
Wind Dir          N NE NE NE  E SE  S  S  S  S  S  S  S  S  S  S  S  W  W SW SW
Wind Spd          4  8  5  4  5  5  6  8 10 17 16 16 14 13 13 11 10 12 16 16 12
Wind Gust
Clouds           CL CL CL CL CL CL CL CL FW SC SC SC SC FW FW FW CL CL CL FW FW
Clouds(%)         2  1  0  1  1  0  5  1 21 27 33 33 33 22 11  6  2  4  5  8 11
Pop 12hr                      0           0           0           0           0
Qpf 12hr                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     4     4     5     5     5     5     6     6     6
Mix Hgt              4400  5000  2600   200  2400  3000  1400   300  6200 10700
T Wind Dir             NE    NE    SE     S     S     S     S    SW     W    SW
T Wind Spd             11     4     8     9    23    23    19    14    25    31
Smoke Disp             PR    PR    PR    PR    FR    FR    PR    PR    EX    EX


Date          Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
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          62    83      57    90      64    91      63    85
Temp          67 62 78 81   62 58 82 88   71 65 85 87   72 63 78 81
Dewpt         42 45 37 36   43 45 46 41   52 57 44 41   51 54 42 39
Max/Min Rh       54    19      64    19      75    18      72    20
Rh            40 54 23 20   50 62 28 19   51 75 24 20   48 72 28 22
Pwind Dir        SW    NW       E     S       S    SW       S     W
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          0     0       0     0       5     5      10     5

$$

TXZ139-232230-
Coleman RAWS-Coleman TX
31.51N  99.66W Elev. 1452 ft
512 AM CDT Sun Apr 23 2017

Date             Sun 04/23/17            Mon 04/24/17            Tue 04/25/17
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                      72          47          84          61          95
Temp             45 57 66 71 70 58 52 49 48 65 77 83 81 69 65 63 62 76 89 95 92
Dewpt            39 40 37 37 37 40 40 41 41 44 46 47 48 49 50 52 53 49 45 44 42
Min/Max Rh                   28          79          28          75          17
Rh               79 53 34 29 30 51 63 74 77 46 33 28 32 49 58 67 72 39 22 17 18
Wind Dir         NW  N  N  N NE  E SE  S  S  S  S  S  S  S  S  S SW SW SW SW SW
Wind Spd          5  9  6  5  5  4  5  4  4 10 10 11 10  9 10  9  9 11 13 14 10
Wind Gust
Clouds           CL CL CL CL CL CL CL CL FW FW FW SC SC SC FW FW CL FW FW FW FW
Clouds(%)         3  0  0  0  0  0  1  1  7 16 25 30 36 26 17 11  5  6  7 11 15
Pop 12hr                      0           0           0           0           0
Qpf 12hr                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  3     3     4     5     5     5     6     6     6     6
Mix Hgt              5300  5600  3200   100  3000  5000  1800   300  4900  7800
T Wind Dir              N     N    SE     S     S     S     S    SW    SW    SW
T Wind Spd             13     5     5     5    17    20    13    10    19    25
Smoke Disp             GD    FR    PR    PR    FR    GD    PR    PR    VG    EX


Date          Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
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          64    82      55    89      66    90      65    87
Temp          70 64 78 79   60 56 80 87   70 66 85 86   72 65 82 83
Dewpt         54 53 49 44   48 49 50 50   59 61 55 53   61 61 49 49
Max/Min Rh       67    27      80    26      84    29      87    27
Rh            57 67 36 29   64 77 35 28   68 84 36 32   68 87 32 31
Pwind Dir        SW    NW       E     S       S    SW       S     W
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW FW   FW SC SC FW   FW SC SC SC   SC SC SC SC
Pop 12hr          0     0       0    10      10     5      10    20

$$

TXZ155-232230-
Colorado Bend RAWS-San Saba TX
31.05N  98.50W Elev. 1259 ft
512 AM CDT Sun Apr 23 2017

Date             Sun 04/23/17            Mon 04/24/17            Tue 04/25/17
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                      71          48          80          58          91
Temp             47 58 65 70 69 59 53 50 49 64 75 80 77 69 64 61 58 70 83 91 87
Dewpt            40 42 39 39 40 42 42 43 43 45 47 48 49 50 51 53 55 57 58 59 59
Min/Max Rh                   31          80          33          90          34
Rh               76 55 38 32 35 53 66 77 80 50 37 33 37 51 63 75 90 63 43 34 39
Wind Dir         NW  N  N  N  N  E SE  S  S  S  S  S  S  S  S  S  S SW SW  S  S
Wind Spd          6 10 10  9  6  3  3  3  3  8  8 10  9  9 10  9  8 10 10 10 11
Wind Gust
Clouds           CL CL CL CL CL CL CL CL CL FW FW SC SC SC SC SC FW FW FW FW FW
Clouds(%)         4  2  2  1  0  0  1  1  4 13 22 31 39 36 33 27 20 17 14 19 25
Pop 12hr                      5           0           0           0           0
Qpf 12hr                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  3     3     4     4     5     5     5     6     6     6
Mix Hgt              5200  5600  3100   200  3500  3400  1800   400  3300  7200
T Wind Dir              N     N     E     S     S     S     S     S    SW    SW
T Wind Spd             19    11     5     4    12    18    12    12    17    21
Smoke Disp             GD    GD    PR    PR    FR    FR    PR    PR    FR    VG


Date          Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
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          65    83      55    84      67    87      67    84
Temp          71 65 80 80   61 56 75 83   71 67 81 84   73 67 75 81
Dewpt         65 63 50 52   50 51 54 58   64 65 64 62   65 65 62 58
Max/Min Rh       93    33      86    40      93    45      93    43
Rh            81 93 35 38   67 83 48 43   79 93 56 48   76 93 64 46
Pwind Dir         S    NW       E     S       S     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 SC   SC B1 B1 B1
Pop 12hr          5     0       0    10      10    10      10    20

$$

TXZ128-232230-
Hamby RAWS-Callahan TX
32.50N  99.62W Elev. 1900 ft
512 AM CDT Sun Apr 23 2017

Date             Sun 04/23/17            Mon 04/24/17            Tue 04/25/17
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                      71          48          83          63          94
Temp             43 58 64 70 69 57 52 49 50 65 76 82 80 69 67 65 64 77 89 94 91
Dewpt            38 39 35 36 34 38 37 39 40 43 46 47 48 49 50 51 51 46 40 39 37
Min/Max Rh                   27          71          28          65          14
Rh               82 49 34 29 27 49 56 68 68 45 34 29 33 49 54 60 63 33 18 15 15
Wind Dir         NW  N  N  N  E SE  S  S  S  S  S  S  S  S  S  S SW SW SW SW SW
Wind Spd          6  9  8  5  6  6  8  9  8 14 13 16 13 14 16 16 14 16 16 17 13
Wind Gust
Clouds           CL CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW FW SC
Clouds(%)         3  0  0  0  0  0  1  1  7 15 22 22 22 17 11  9  7 11 15 24 34
Pop 12hr                      0           0           0           0           0
Qpf 12hr                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  3     3     4     5     5     4     6     6     6     6
Mix Hgt              4900  5200  2900   100  2900  4000  1800   400  5500  7500
T Wind Dir              N    NE    SE     S     S     S     S    SW    SW    SW
T Wind Spd             13     4     6     9    20    25    20    19    23    28
Smoke Disp             GD    FR    PR    PR    FR    GD    FR    PR    VG    EX


Date          Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
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          62    77      53    86      63    87      63    83
Temp          73 62 70 75   58 53 77 84   70 63 81 83   70 63 77 79
Dewpt         47 51 47 44   45 46 48 48   55 56 53 52   59 58 47 44
Max/Min Rh       67    32      77    27      78    30      84    26
Rh            40 67 44 33   62 77 36 29   59 78 38 34   68 84 35 29
Pwind Dir        SW    NW       E     S       S     S       S     W
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC FW FW   SC SC SC SC   SC SC SC SC   SC SC SC SC
Pop 12hr          0     5       0    10      10     5      20    10

$$

TXZ170-232230-
Mason RAWS-Mason TX
30.74N  99.19W Elev. 1463 ft
512 AM CDT Sun Apr 23 2017

Date             Sun 04/23/17            Mon 04/24/17            Tue 04/25/17
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                      72          45          81          59          93
Temp             45 57 66 71 71 57 51 47 46 63 74 80 79 69 66 63 59 74 87 93 90
Dewpt            40 40 37 38 38 41 42 42 41 44 46 47 48 50 51 53 55 54 53 53 53
Min/Max Rh                   29          86          30          87          26
Rh               82 53 34 30 30 55 71 83 83 50 37 31 34 51 58 70 87 50 31 26 28
Wind Dir          N  N  N  N NE  E SE  S  S  S  S  S  S  S  S  S SW SW SW SW  S
Wind Spd          5 10 10  8  6  3  3  3  3  9 10 10  9  8  9  9  8 10 10 10 10
Wind Gust
Clouds           CL CL CL CL CL CL CL CL CL FW FW SC SC SC SC FW FW FW CL CL CL
Clouds(%)         3  0  1  0  0  0  1  0  4 13 23 35 48 39 31 22 14  8  2  4  5
Pop 12hr                      5           0           0           0           0
Qpf 12hr                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  3     3     4     4     5     5     5     6     6     6
Mix Hgt              5200  5500  3000   100  2800  3300  1600   300  5100  8700
T Wind Dir              N     N    SE     S     S     S     S    SW    SW    SW
T Wind Spd             18     9     5     4    14    18    11    11    16    19
Smoke Disp             GD    FR    PR    PR    PR    FR    PR    PR    GD    EX


Date          Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
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          64    86      55    87      66    89      66    86
Temp          72 64 85 83   62 56 78 85   71 67 83 85   71 66 78 83
Dewpt         64 60 47 49   50 50 54 56   64 63 60 58   65 63 57 54
Max/Min Rh       90    26      83    34      90    36      90    35
Rh            76 87 27 31   65 80 43 37   79 87 46 40   81 90 48 37
Pwind Dir         S    NW       E     S       S     S       S    SW
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW FW   FW SC SC FW   FW SC SC SC   SC SC SC SC
Pop 12hr          0     0       0     5      10    10      10    20

$$

TXZ065-232230-
Paint Creek RAWS-Coke TX
31.91N 100.58W Elev. 1854 ft
512 AM CDT Sun Apr 23 2017

Date             Sun 04/23/17            Mon 04/24/17            Tue 04/25/17
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                      73          48          86          62          95
Temp             45 56 65 71 71 59 54 51 49 65 79 85 84 71 68 65 63 77 89 94 92
Dewpt            38 38 34 33 33 38 38 39 39 43 46 47 47 49 50 50 50 43 36 34 32
Min/Max Rh                   23          71          26          65          11
Rh               76 51 31 25 25 45 54 63 68 45 31 27 28 46 52 58 62 30 15 12 12
Wind Dir          N  N  N NE  E SE SE  S  S  S  S  S  S  S  S  S SW SW SW SW SW
Wind Spd          5  6  4  3  5  5  6  6  5 12 13 13 12 11 12 13 11 13 16 17 12
Wind Gust
Clouds           CL CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW CL FW FW FW FW
Clouds(%)         2  0  0  0  0  0  2  1 13 18 21 22 23 16  9  6  4  7  9 15 21
Pop 12hr                      0           0           0           0           0
Qpf 12hr                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     4     4     5     5     5     6     6     6     6
Mix Hgt              4800  5300  2800   100  3000  3500  1700   400  5600  7800
T Wind Dir              N     E    SE     S     S     S     S    SW     W     W
T Wind Spd             10     2     6     6    16    23    16    14    21    29
Smoke Disp             PR    PR    PR    PR    FR    GD    PR    PR    VG    EX


Date          Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
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          63    81      56    92      64    91      64    87
Temp          71 63 74 79   61 57 83 90   71 64 85 87   73 64 80 85
Dewpt         42 48 46 40   45 46 48 42   53 56 48 46   53 55 43 41
Max/Min Rh       58    24      69    18      75    22      73    20
Rh            35 58 37 25   56 67 30 19   53 75 28 24   49 73 27 21
Pwind Dir        SW    NW       E     S       S    SW       S     W
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW FW FW FW   FW FW FW FW   FW FW FW SC   SC SC FW FW
Pop 12hr          0     0      10    10      10     5      20     5

$$

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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