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

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FOUS54 KSJT 182055
PFWSJT

Fire Weather Point Forecast Matrices
National Weather Service San Angelo TX
255 PM CST Sun Feb 18 2018

TXZ076-191015-
Barnhart RAWS-Crockett TX
30.99N 101.16W Elev. 2562 ft
255 PM CST Sun Feb 18 2018

Date           02/18/18      Mon 02/19/18            Tue 02/20/18            Wed
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                      60          74          58          75          44
Temp          67 64 63 62 61 61 61 67 72 70 63 61 59 58 59 69 75 71 57 53 50 47
Dewpt         58 59 58 58 60 60 59 54 49 49 52 54 55 54 52 46 41 38 38 43 40 40
Max/Min Rh                  100          41          90          28          79
Rh            73 84 84 87 97 97 93 63 44 47 67 78 87 86 78 44 29 30 49 69 68 76
Wind Dir       S  S  S  S  S  S  S  S SW  S  S  S  S  S SW SW SW  S SE SE SE NE
Wind Spd      14 14 12 12 14 11 10 12 11 10 11 11 11  8  6 10 11  6  5  5  8 10
Wind Gust
Clouds        B2 B2 B2 B2 OV B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC B2 B1 B1
Clouds(%)     79 87 87 81 88 84 80 68 75 76 83 87 81 78 63 37 40 41 41 73 61 65
Pop 12hr                     20          10          40           5          40
Qpf 12hr                   0.05           0        0.16           0        0.14
RAIN SHWRS     C  S  S  S  S              C  C  C  C              C  C  C  C  C
TSTMS          C  S  S  S  S              C  C  C  C
LAL                     2     2     1     1     3     3     1     1     1     1
Haines                  3     3     4     4     6     5     5     3     5     3
Mix Hgt              1100   900  2900  4800  2100  1200  3600  4700  3000  1600
T Wind Dir              S     S    SW     S     S     S    SW     S     S    SE
T Wind Spd             24    23    16    14    23    20    11    17    16    18
Smoke Disp             PR    PR    PR    FR    PR    PR    FR    GD    PR    PR


Date           02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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          53      33    53      42    66      48    67      41    68
Temp          49 50 42   33 46 52 49   46 57 64 50   48 61 63 46   42 60 64
Dewpt         33 29 24   26 36 39 42   44 47 43 49   44 34 29 29   30 32 31
Min/Max Rh       41      75    57      96    45      96    26      65    25
Rh            54 44 48   75 68 61 77   93 69 46 96   86 36 27 51   62 35 29
Pwind Dir        NE      NE    NE      SE     S       S     W       N     S
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B1 SC SC   B1 B2 B2 B2   B2 B1 B1 B1   SC SC SC SC   SC FW FW
Pop 12hr         30       5    30      30    30      20    10      10     5

$$

TXZ139-191015-
Coleman RAWS-Coleman TX
31.51N  99.66W Elev. 1452 ft
255 PM CST Sun Feb 18 2018

Date           02/18/18      Mon 02/19/18            Tue 02/20/18            Wed
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                      63          81          61          77          42
Temp          71 69 65 64 64 64 65 73 80 78 68 66 63 61 63 72 77 74 61 55 53 47
Dewpt         57 59 59 60 62 62 60 59 55 54 57 59 59 58 58 55 50 47 43 46 37 38
Max/Min Rh                   97          39          90          37          76
Rh            61 70 81 87 93 93 84 62 42 43 68 78 87 90 84 55 39 38 51 72 54 71
Wind Dir       S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW SW  S  S SE SE  N
Wind Spd      12 12  9 10  9  9  9 11 11 10 12 12 12 10 10 10 11  6  6  4  5 10
Wind Gust
Clouds        OV B2 B2 B2 B2 OV OV B2 B1 B2 OV OV OV OV OV B2 B2 B1 B1 OV B2 OV
Clouds(%)     88 85 87 86 87 93 91 74 57 75 97 99 96 97 94 79 72 61 53 88 80 96
Pop 12hr                     20          20          50          40          50
Qpf 12hr                   0.02        0.02        0.45        0.09        0.20
RAIN SHWRS     C  S  S  S  S  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C  C
TSTMS          C  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C
LAL                     2     2     3     3     3     3     3     3     1     1
Haines                  3     3     3     5     6     4     4     3     3     4
Mix Hgt              2000  1400  3200  3700  2100  1200  4900  5400  2900  1100
T Wind Dir              S     S     S     S     S     S     S     S     S    SE
T Wind Spd             16    20    16    20    23    17    17    18    16     6
Smoke Disp             PR    PR    GD    GD    FR    PR    GD    GD    FR    PR


Date           02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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          48      33    50      42    66      49    70      43    68
Temp          45 46 39   33 44 50 47   45 56 64 51   49 64 67 49   43 60 64
Dewpt         28 28 22   26 36 39 41   44 51 50 51   49 39 35 32   32 33 37
Min/Max Rh       44      75    61      96    56     100    29      65    29
Rh            51 49 50   75 73 66 79   96 83 60100  100 40 30 52   65 36 37
Pwind Dir         N       N    NE       E     S       S     W       N    SE
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    OV OV B1   B1 B2 OV OV   OV OV B2 B1   B2 B1 SC SC   SC SC SC
Pop 12hr         50      10    40      40    40      30    20      10     5

$$

TXZ155-191015-
Colorado Bend RAWS-San Saba TX
31.05N  98.50W Elev. 1259 ft
255 PM CST Sun Feb 18 2018

Date           02/18/18      Mon 02/19/18            Tue 02/20/18            Wed
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                      62          74          63          73          50
Temp          67 66 65 63 62 64 63 70 74 73 69 65 64 64 63 68 73 70 64 58 57 54
Dewpt         58 60 62 61 62 63 61 60 61 61 62 62 63 62 61 62 60 59 59 58 55 53
Max/Min Rh                  100          64          97          64         100
Rh            73 81 90 93100 97 93 71 64 66 78 90 97 93 93 81 64 68 84100 93 96
Wind Dir       S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  E
Wind Spd      10  9 10 11 11 11 11 12 11 10 12 12 10 10 11 13 10  8  6  5  9  4
Wind Gust
Clouds        OV OV B2 B2 OV OV OV OV B2 B2 OV OV OV OV OV OV OV OV B2 OV OV OV
Clouds(%)     91 91 87 86 88 92 93 89 83 81 90 96 97 98 99 97 92 88 74 94 92 98
Pop 12hr                     20          30          60          70          60
Qpf 12hr                   0.03        0.03        0.30        0.41        0.31
RAIN SHWRS     C  S  S  S  S  C  C  C  C  L  L  L  L  L  L  L  L  L  L  L  L  D
TSTMS          C  S  S  S  S  C  C  C  C  L  L  L  L  L  L  L  L  L  L  L  L  C
LAL                     2     2     3     3     4     4     4     4     4     4
Haines                  3     3     4     4     4     3     3     3     3     3
Mix Hgt              1400  1200  1600  2000  1600  1200  1700  2000  1200  1300
T Wind Dir              S     S     S     S     S     S     S     S    SE     S
T Wind Spd             23    21    24    23    25    20    23    20    13    17
Smoke Disp             PR    PR    PR    PR    PR    PR    PR    FR    PR    PR


Date           02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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          51      36    52      45    66      53    68      46    67
Temp          51 49 42   36 47 52 51   51 58 65 55   54 61 64 52   46 61 63
Dewpt         42 37 30   31 38 43 45   48 54 55 55   54 50 43 40   39 39 44
Min/Max Rh       63      82    66      93    68     100    43      76    40
Rh            71 63 62   82 71 71 80   89 86 70100  100 67 46 63   76 44 50
Pwind Dir         N       N    NE       E     S       S     W       N     E
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    OV OV B2   B2 B2 OV OV   OV OV B2 B2   B2 B2 B1 B1   B1 B1 B1
Pop 12hr         80      10    40      40    40      30    20      10    10

$$

TXZ128-191015-
Hamby RAWS-Callahan TX
32.50N  99.62W Elev. 1900 ft
255 PM CST Sun Feb 18 2018

Date           02/18/18      Mon 02/19/18            Tue 02/20/18            Wed
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                      63          80          60          74          35
Temp          70 70 66 64 64 63 66 73 79 77 68 66 62 60 62 69 74 72 61 55 52 39
Dewpt         54 58 59 60 60 60 61 58 53 52 55 56 56 55 54 49 45 41 38 37 28 25
Max/Min Rh                   93          39          84          32          61
Rh            57 66 78 87 87 90 84 59 41 42 63 70 81 84 75 49 35 33 42 51 39 57
Wind Dir       S  S  S  S  S  S  S SW  S  S  S  S  S  S SW SW SW  W SW  E  N  N
Wind Spd      14 14 16 14 14 13 13 14 13 11 16 17 14 13 11 11 10  8  6  5  4 14
Wind Gust
Clouds        B2 B2 B2 B2 B2 OV B2 B2 B2 B2 OV OV OV OV B2 B2 B1 SC SC B1 B2 OV
Clouds(%)     82 78 86 87 83 91 84 75 70 74 88 96 92 90 85 75 59 48 39 67 76 91
Pop 12hr                     30          20          40          40          30
Qpf 12hr                   0.08        0.02        0.22        0.05        0.04
RAIN SHWRS     C  C  C  C  C  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C  C
TSTMS          C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
LAL                     3     3     3     3     3     3     3     3     1     1
Haines                  3     3     3     3     5     3     4     4     3     3
Mix Hgt              2400  1000  2900  5700  2800  1400  4600  5900  2400  1000
T Wind Dir              S     S     S    SW     S     S    SW     S     S    NE
T Wind Spd             27    20    19    24    26    21    20    16    18     6
Smoke Disp             GD    PR    GD    VG    GD    PR    GD    GD    PR    PR


Date           02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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          42      29    47      39    62      45    68      41    68
Temp          39 40 35   29 41 47 44   41 52 61 49   45 60 64 47   41 60 64
Dewpt         18 20 20   20 31 35 37   38 46 44 46   41 35 31 29   30 31 34
Min/Max Rh       39      69    58      89    52      89    26      65    27
Rh            42 44 54   69 67 63 76   89 80 53 89   86 39 29 49   65 33 32
Pwind Dir         N       N    NE       E    SE      SW     W       W     S
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    OV B2 B1   B1 B2 B2 OV   OV OV B2 B1   B1 B1 SC SC   SC FW FW
Pop 12hr         40      10    40      40    40      30    20       5     5

$$

TXZ170-191015-
Mason RAWS-Mason TX
30.74N  99.19W Elev. 1463 ft
255 PM CST Sun Feb 18 2018

Date           02/18/18      Mon 02/19/18            Tue 02/20/18            Wed
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                      63          77          62          75          49
Temp          71 69 66 65 64 64 66 72 77 76 69 66 63 63 65 69 74 73 60 54 53 50
Dewpt         60 61 61 61 62 63 60 60 59 58 61 62 62 61 61 60 57 56 55 54 53 50
Max/Min Rh                   97          52         100          52         100
Rh            68 76 84 87 93 97 81 66 54 54 76 87 97 93 87 73 55 55 84100100100
Wind Dir       S  S SE  S  S  S  S  S  S  S SE  S  S  S  S  S  S  S SE SE  S  E
Wind Spd      11 10  8  8  8  9 10 12 10 10 10 10 10 10 10 11 10  6  6  5  9  3
Wind Gust
Clouds        B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 OV OV OV OV OV B2 B2 B1 OV OV OV
Clouds(%)     87 84 87 83 86 89 92 81 72 70 85 92 92 96 97 92 87 84 66 94 91 97
Pop 12hr                     20          20          60          70          70
Qpf 12hr                   0.02        0.02        0.45        0.17        0.31
RAIN SHWRS     C  S  S  S  S  S  S  S  S  L  L  L  L  L  L  L  L  L  L  L  L  L
TSTMS          C  S  S  S  S  C  C  C  C  L  L  L  L  L  L  L  L  L  L  L  L  S
LAL                     2     2     3     3     4     4     4     4     4     4
Haines                  3     4     4     5     5     3     3     3     3     3
Mix Hgt              2200  1300  2100  2400  1700  1200  2000  2800  1500  1300
T Wind Dir              S     S     S     S     S     S     S     S    SE     S
T Wind Spd             26    21    25    21    19    17    21    21    12    13
Smoke Disp             FR    PR    FR    FR    PR    PR    PR    FR    PR    PR


Date           02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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          57      36    53      45    66      51    69      45    67
Temp          54 54 45   36 47 53 51   49 59 65 52   51 63 65 50   45 61 65
Dewpt         45 37 30   31 39 44 46   49 55 55 52   51 47 41 37   37 38 42
Min/Max Rh       49      82    66     100    68     100    39      73    37
Rh            71 52 55   82 74 71 83  100 87 70100  100 56 41 61   73 42 43
Pwind Dir         N       N    NE       E     S       S     W       N     E
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    OV B2 B1   B1 B2 OV OV   OV OV B2 B2   B2 B2 B1 SC   B1 B1 B1
Pop 12hr         70      10    40      40    40      20    20      10    10

$$

TXZ065-191015-
Paint Creek RAWS-Coke TX
31.91N 100.58W Elev. 1854 ft
255 PM CST Sun Feb 18 2018

Date           02/18/18      Mon 02/19/18            Tue 02/20/18            Wed
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                      61          80          58          76          37
Temp          72 70 64 63 62 61 64 74 79 77 67 64 61 58 61 71 76 73 61 56 51 42
Dewpt         57 59 59 60 60 59 59 55 50 49 52 54 54 52 50 45 42 38 36 38 32 32
Max/Min Rh                   93          34          80          27          72
Rh            59 68 84 90 93 93 84 51 36 37 59 70 78 80 67 39 30 28 39 51 48 67
Wind Dir       S  S  S  S  S  S  S SW SW  S  S  S  S  S SW SW SW  W NE  E NE NE
Wind Spd      13 12 10 10 10 10 10 10 11  9 12 10 10 10  8 10 10  6  5  4  4 14
Wind Gust
Clouds        B2 B2 OV OV OV OV B2 B1 B1 B2 B2 OV B2 B2 B1 SC SC SC SC B1 B1 B2
Clouds(%)     70 87 91 90 89 88 76 66 68 72 83 88 82 80 65 48 44 35 38 67 63 75
Pop 12hr                     30          10          40          10          30
Qpf 12hr                   0.21           0        0.15        0.01        0.07
RAIN SHWRS     C  C  C  C  C              C  C  C  C              C  C  C  C  C
TSTMS          C  C  C  C  C              C  C  C  C
LAL                     3     3     1     1     3     3     1     1     1     1
Haines                  3     3     4     5     6     5     4     4     4     4
Mix Hgt              2000  1500  3700  6600  3500  1500  5700  6600  3700  1500
T Wind Dir              S     S    SW    SW     S     S    SW     S    SE    SE
T Wind Spd             24    23    18    20    20    23    14    14    11    13
Smoke Disp             FR    PR    FR    VG    FR    PR    GD    GD    FR    PR


Date           02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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          47      30    48      39    64      46    69      40    69
Temp          43 45 37   30 42 47 44   41 54 63 50   46 62 65 47   40 60 65
Dewpt         23 24 20   22 32 36 38   40 45 42 46   42 33 29 26   27 29 32
Min/Max Rh       37      72    58      96    46      89    23      59    24
Rh            45 43 50   72 67 65 79   96 71 46 86   86 33 26 43   59 31 29
Pwind Dir         N      NE    NE       E     S       S     W       W     S
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B2 B1 SC   B1 B2 B2 B2   B2 B2 B1 B1   B1 SC SC SC   FW FW FW
Pop 12hr         30      10    40      40    30      20    10      10     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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