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

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FOUS54 KSJT 212009
PFWSJT

Fire Weather Point Forecast Matrices
National Weather Service San Angelo TX
209 PM CST Wed Feb 21 2018

TXZ076-221015-
Barnhart RAWS-Crockett TX
30.99N 101.16W Elev. 2562 ft
209 PM CST Wed Feb 21 2018

Date           02/21/18      Thu 02/22/18            Fri 02/23/18            Sat
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

Min/Max                      30          49          40          64          47
Temp          32 31 30 30 30 30 33 42 48 49 42 40 42 45 47 54 63 63 54 53 52 49
Dewpt         29 27 25 26 27 28 32 37 42 43 41 40 42 45 47 50 50 50 52 51 52 47
Max/Min Rh                  100          77         100          60         100
Rh            88 85 81 85 88 92 96 82 80 80 96100100100100 86 62 62 93 93100 93
Wind Dir       N  N NE NE NE NE NE NE SE  E  E  E SE NE  E SE  S SE  S  S  S SW
Wind Spd      11 11 10  8  5  5  5  4  4  4  4  3  3  3  3  4  8  6 10 10 11  8
Wind Gust
Clouds        B1 B1 B2 B2 B2 OV B2 B2 B1 B2 B1 B2 B2 OV B2 B2 B1 SC SC B1 B1 B1
Clouds(%)     69 68 72 74 81 88 87 84 67 70 66 81 75 88 80 78 56 50 48 67 62 52
Pop 12hr                     30          30          10          30          20
Qpf 12hr                      0        0.02        0.03        0.01           0
FRZG DRZL         S  S  S  S
FRZG RAIN                  C  C  C
RAIN SHWRS     L                    C  C              C  C  C  C  S  S  S  S  S
TSTMS          L                                                  S  S  S  S  S
LAL                     1     1     1     1     1     1     1     1     2     2
Haines                  2     3     3     3     5     5     3     3     6     4
Mix Hgt              1300   900  1200  1800   900   500  2000  3400   800   700
T Wind Dir             NE    NE    NE     E    SE    SE     S     S     S    SW
T Wind Spd             11     8     4     4     5     4     6    11    16    16
Smoke Disp             PR    PR    PR    PR    PR    PR    PR    PR    PR    PR


Date           02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18  Wed 02/28/18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

Max/Min          66      38    66      39    67      45    67      50    68
Temp          59 63 44   38 61 62 45   39 60 63 47   46 62 63 50   50 61 65
Dewpt         27 20 19   18 19 26 30   24 25 27 35   41 44 42 49   49 35 33
Min/Max Rh       16      44    18      57    21      83    42      96    28
Rh            29 19 36   44 19 25 55   54 26 25 63   83 52 46 96   96 38 30
Pwind Dir         W       W    SW      SW     N      SE     S       S    SW
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC FW FW   FW FW FW FW   FW FW FW FW   SC B1 B1 B1   B2 B2 B1
Pop 12hr         20       0     5       0     5       5    10      20     5

$$

TXZ139-221015-
Coleman RAWS-Coleman TX
31.51N  99.66W Elev. 1452 ft
209 PM CST Wed Feb 21 2018

Date           02/21/18      Thu 02/22/18            Fri 02/23/18            Sat
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

Min/Max                      29          46          39          60          49
Temp          31 32 31 30 31 29 32 39 46 46 40 40 40 41 45 52 59 59 51 55 55 51
Dewpt         28 29 27 27 29 29 30 34 38 40 39 40 40 41 44 50 52 53 51 52 55 51
Max/Min Rh                  100          73         100          75         100
Rh            88 88 85 88 92100 92 82 73 79 96100100100 96 93 78 80100 90100100
Wind Dir       N  N  N  N  N  N  N  N NW NE  E  E  E NE  E  E SE SE SE SE  S  S
Wind Spd      10  9  8  6  4  4  4  3  3  3  3  3  3  3  3  4  5  5  6  4  8  6
Wind Gust
Clouds        OV B2 B2 B2 B2 OV OV OV OV B2 B2 OV B2 OV OV OV OV B2 B1 B2 B2 B2
Clouds(%)     88 84 80 80 84 88 96 97 89 83 79 91 85 96 99 97 92 86 62 72 75 84
Pop 12hr                     20          60          30          70          40
Qpf 12hr                      0        0.19        0.06        0.35        0.02
FRZG DRZL         S  S  S  S
FRZG RAIN      L           S  C  C
RAIN           L
RAIN SHWRS                          L  L  C  C  C  C  L  L  L  L  C  C  C  C  C
TSTMS                                     S  S  S  S  L  L  L  L  C  C  C  C  C
LAL                     1     1     1     1     2     2     4     4     3     3
Haines                  2     2     3     3     5     4     3     3     3     4
Mix Hgt              1400   800  1100  1200  1000   600   700   900   600   600
T Wind Dir              N     N     N     N     E     E     E    SE     S    SW
T Wind Spd             13     8     5     3     4     3     4     5    10    12
Smoke Disp             PR    PR    PR    PR    PR    PR    PR    PR    PR    PR


Date           02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18  Wed 02/28/18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

Max/Min          69      39    68      42    70      47    70      51    71
Temp          60 65 45   39 60 64 47   42 62 66 50   47 63 67 52   51 64 68
Dewpt         41 33 28   26 29 35 37   31 30 36 39   42 49 48 52   51 47 44
Min/Max Rh       24      59    26      68    25      83    45     100    39
Rh            49 30 51   59 31 34 68   65 30 33 66   83 60 50100  100 54 42
Pwind Dir         W      NW    SW      SW     N      SE    SE       S    SW
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B1 FW FW   FW FW FW FW   FW FW FW FW   SC B1 B1 B1   B2 B2 B1
Pop 12hr         50       5     5       5     5       5    20      20    10

$$

TXZ155-221015-
Colorado Bend RAWS-San Saba TX
31.05N  98.50W Elev. 1259 ft
209 PM CST Wed Feb 21 2018

Date           02/21/18      Thu 02/22/18            Fri 02/23/18            Sat
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

Min/Max                      31          46          40          62          54
Temp          35 36 36 34 35 31 35 40 45 46 43 40 41 43 44 53 59 62 61 54 56 57
Dewpt         34 35 34 32 32 31 35 38 41 44 43 40 41 43 44 52 55 57 56 54 56 57
Max/Min Rh                  100          86         100          81         100
Rh            96 96 92 92 89100100 92 86 93100100100100100 96 87 84 84100100100
Wind Dir       N  N  N  N  N  N  N  N NW  N  N  N  E  E  E  E SE SE SE  S  S  S
Wind Spd      10  9  9  6  5  4  4  3  3  3  2  2  2  3  3  3  4  3  4  5 10  6
Wind Gust
Clouds        OV OV OV B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 OV
Clouds(%)     93 96 89 82 87 92 92 97 96 92 90 94 90 94 93 96 93 93 76 85 86 95
Pop 12hr                     30          60          50          60          60
Qpf 12hr                      0        0.20        0.10        0.39        0.07
FRZG DRZL         S  S  S  S
FRZG RAIN                  C  C  C
RAIN SHWRS     L                    L  L  C  C  C  C  L  L  L  L  L  L  L  L  L
TSTMS          L                          S  S  S  S  L  L  L  L  L  L  L  L  L
LAL                     1     1     1     1     2     2     4     4     4     4
Haines                  3     2     3     3     3     3     3     3     3     3
Mix Hgt              1200   900  1000  1100  1000   600   600   700   700   800
T Wind Dir             NW     N     N    NW    NE     E     E    SE     S     S
T Wind Spd             16    11     8     6     3     3     5     9     8    10
Smoke Disp             PR    PR    PR    PR    PR    PR    PR    PR    PR    PR


Date           02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18  Wed 02/28/18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

Max/Min          68      41    64      44    68      48    66      53    70
Temp          60 65 48   41 57 59 47   44 62 65 51   48 62 63 53   53 62 69
Dewpt         48 39 33   32 34 38 40   37 35 40 43   46 51 53 53   53 55 53
Min/Max Rh       32      70    35      79    33      93    61     100    55
Rh            64 38 56   70 42 45 76   76 36 40 74   93 67 70100  100 78 57
Pwind Dir         W      NW     E       S     N      SE    SE       S     S
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B2 SC FW   FW FW SC SC   FW FW FW SC   B1 B2 B2 B2   B2 OV B2
Pop 12hr         60      10     5      10    10      10    20      20    30

$$

TXZ128-221015-
Hamby RAWS-Callahan TX
32.50N  99.62W Elev. 1900 ft
209 PM CST Wed Feb 21 2018

Date           02/21/18      Thu 02/22/18            Fri 02/23/18            Sat
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

Min/Max                      27          40          34          56          46
Temp          30 26 27 27 27 27 29 36 39 40 34 34 34 34 39 45 52 56 57 58 58 57
Dewpt         23 24 23 24 23 24 26 30 33 34 33 34 34 34 39 44 46 48 49 48 52 46
Max/Min Rh                   92          79         100          74          89
Rh            75 92 85 88 85 88 88 79 79 79 96100100100100 96 80 74 75 69 80 67
Wind Dir       N  N  N  N  N  N  N NW NW  E  S  S  S  E  E  E  E  E SE  S  S SW
Wind Spd      10 10  8  6  5  4  4  3  3  3  3  2  3  2  3  4  5  5  6  6 11  9
Wind Gust
Clouds        OV B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 OV OV OV OV B2 B1 B2 B1 B2
Clouds(%)     97 86 87 80 84 89 96 98 92 84 74 85 78 88 94 93 89 79 62 72 69 74
Pop 12hr                     10          60          20          70          40
Qpf 12hr                      0        0.15        0.04        0.30           0
FRZG DRZL         S  S  S  S
FRZG RAIN      L              C  C
RAIN           L
RAIN SHWRS                          L  L  S  S  S  S  L  L  L  L  C  C  C  C  C
TSTMS                                     S  S  S  S  L  L  L  L  C  C  C  C  C
LAL                     1     1     1     1     2     2     4     4     3     3
Haines                  2     2     3     3     5     5     3     3     4     5
Mix Hgt              1200   800  1300  1300   900   300   700   900   600   500
T Wind Dir              N     N     N     N    SE     E    SE    SE     S    SW
T Wind Spd             13     9     4     3     3     0     3     6    11    12
Smoke Disp             PR    PR    PR    PR    PR    PR    PR    PR    PR    PR


Date           02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18  Wed 02/28/18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

Max/Min          65      36    66      41    67      44    67      50    69
Temp          58 61 43   36 59 63 47   41 59 63 48   44 62 64 52   50 63 67
Dewpt         36 28 22   20 23 27 33   24 26 30 35   38 45 44 49   49 37 35
Min/Max Rh       23      52    21      58    23      79    43      96    29
Rh            44 28 43   52 25 25 58   50 28 29 60   79 54 48 89   96 38 30
Pwind Dir         W       W    SW      SW     N      SE     S       S    SW
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC FW FW   FW FW FW FW   FW FW FW FW   SC B1 B1 B1   B1 B1 B1
Pop 12hr         40       5     5       0     5       5    10      20    20

$$

TXZ170-221015-
Mason RAWS-Mason TX
30.74N  99.19W Elev. 1463 ft
209 PM CST Wed Feb 21 2018

Date           02/21/18      Thu 02/22/18            Fri 02/23/18            Sat
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

Min/Max                      31          49          41          64          55
Temp          36 37 35 35 35 31 35 41 47 49 43 43 42 44 49 56 61 64 56 55 55 55
Dewpt         34 34 31 32 32 31 35 38 42 44 42 43 42 44 48 53 55 56 56 55 55 55
Max/Min Rh                  100          80         100          75         100
Rh            92 89 85 89 89100100 89 83 83 96100100100 96 90 81 75100100100100
Wind Dir       N  N  N  N  N  N  N  N  N NE NE NE  E  E  E SE  S SE SE SE  S  S
Wind Spd      10  9  9  6  4  3  3  3  3  3  3  2  3  3  3  3  5  4  4  3  6  6
Wind Gust
Clouds        OV B2 B2 B2 B2 OV OV OV OV B2 B2 OV B2 OV OV OV OV OV B2 B2 B2 OV
Clouds(%)     92 85 80 77 84 92 96 98 93 85 84 91 86 94 93 97 92 91 71 81 81 88
Pop 12hr                     30          70          40          60          50
Qpf 12hr                      0        0.21        0.07        0.36        0.05
FRZG DRZL         S  S  S  S
FRZG RAIN                  C  C  C
RAIN SHWRS     L                    L  L  C  C  C  C  L  L  L  L  C  C  C  C  C
TSTMS          L                          S  S  S  S  L  L  L  L  C  C  C  C  C
LAL                     1     1     1     1     2     2     4     4     3     3
Haines                  3     2     3     3     3     3     3     3     3     3
Mix Hgt              1200   700  1200  1100   900   600   600   800   700   800
T Wind Dir              N     N     N     N     E     E     E    SE     S    SW
T Wind Spd             16    11     6     5     3     3     5     6     8    13
Smoke Disp             PR    PR    PR    PR    PR    PR    PR    PR    PR    PR


Date           02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18  Wed 02/28/18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

Max/Min          69      44    67      43    69      47    68      52    70
Temp          59 66 49   44 62 63 48   43 63 66 50   48 62 64 52   52 62 69
Dewpt         46 36 34   29 31 37 39   36 35 38 42   44 51 52 52   52 55 50
Min/Max Rh       28      58    29      79    31      89    56     100    51
Rh            62 33 56   55 31 38 71   76 35 36 74   86 67 65100  100 78 51
Pwind Dir         W      NW     E       S     N      SE    SE       S    SW
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B2 FW FW   FW FW SC FW   FW FW FW SC   B1 B1 B2 B2   B2 B2 B2
Pop 12hr         50      10     5       5    10      10    20      20    20

$$

TXZ065-221015-
Paint Creek RAWS-Coke TX
31.91N 100.58W Elev. 1854 ft
209 PM CST Wed Feb 21 2018

Date           02/21/18      Thu 02/22/18            Fri 02/23/18            Sat
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

Min/Max                      27          46          36          61          46
Temp          30 31 28 28 29 28 31 38 44 46 39 37 39 40 43 52 59 61 55 53 55 50
Dewpt         25 27 24 24 25 25 26 34 36 39 35 37 38 40 42 47 48 50 50 49 53 46
Max/Min Rh                   92          73         100          65          93
Rh            81 85 85 85 85 88 81 85 73 76 85100 96100 96 83 67 67 83 86 93 86
Wind Dir       N  N  N  N  N  N  N  N  S SE SE SE SE NE  E  E SE SE SE  S  S SW
Wind Spd      10  9  5  5  3  4  3  3  3  3  3  3  2  3  3  3  5  4  5  6  9  6
Wind Gust
Clouds        B2 B2 B2 B2 B2 B2 OV OV B2 B2 B1 B2 B2 OV OV B2 B2 B1 SC B2 B1 B1
Clouds(%)     86 78 75 79 83 87 91 89 80 73 66 84 75 91 88 78 71 59 48 77 68 59
Pop 12hr                     20          30          10          50          40
Qpf 12hr                      0        0.02        0.03        0.05           0
FRZG DRZL         S  S  S  S
FRZG RAIN      L           S  C  C
RAIN           L
RAIN SHWRS                          C  C              C  C  C  C  C  C  C  C  S
TSTMS                                                 S  S  S  S  C  C  C  C  S
LAL                     1     1     1     1     1     1     2     2     3     3
Haines                  2     2     3     4     5     5     3     3     6     6
Mix Hgt              1300   800  1200  1500  1000   500  1200  2000   700   600
T Wind Dir              N    NE     N     E    SE     E    SE    SE     S    SW
T Wind Spd             11     6     3     2     5     2     4     8    11    13
Smoke Disp             PR    PR    PR    PR    PR    PR    PR    PR    PR    PR


Date           02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18  Wed 02/28/18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

Max/Min          67      36    68      40    69      44    70      49    71
Temp          60 63 46   36 59 64 47   40 60 66 49   44 62 67 52   49 64 68
Dewpt         32 26 22   20 22 28 30   25 26 31 35   38 45 43 48   49 34 34
Min/Max Rh       19      52    20      57    22      79    39     100    26
Rh            35 24 38   52 24 25 51   55 27 27 58   79 54 42 86  100 32 28
Pwind Dir         W       W    SW       W     N      SE     S       S    SW
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC FW FW   FW FW FW FW   FW FW FW FW   SC B1 B1 B1   B1 B1 SC
Pop 12hr         20       0     0       0     5       5    10      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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