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

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FOUS54 KSJT 142001
PFWSJT

Fire Weather Point Forecast Matrices
National Weather Service San Angelo TX
201 PM CST Thu Dec 14 2017

TXZ076-151030-
Barnhart RAWS-Crockett TX
30.99N 101.16W Elev. 2562 ft
201 PM CST Thu Dec 14 2017

Date           12/14/17      Fri 12/15/17            Sat 12/16/17            Sun
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                      33          55          33          53          38
Temp          59 50 43 40 36 34 41 51 55 47 39 35 34 35 41 51 52 46 41 39 38 39
Dewpt         24 25 25 25 25 26 25 25 24 24 24 25 26 27 30 30 34 36 37 37 38 38
Max/Min Rh                   75          30          75          43         100
Rh            26 37 49 55 64 72 52 36 30 40 54 66 72 72 65 44 50 68 85 92100 96
Wind Dir      NE NE NE NE  N  N  N NE  N SE  S  S  S  S  S  S  S  S  S  S  S SW
Wind Spd      12  9  9  9  4  3  6  6  3  3  3  3  3  3  9 16 14 11 10  9  9  8
Wind Gust
Clouds        SC B1 B1 B2 B1 SC FW FW FW CL FW FW SC SC B1 B2 B1 B1 B1 SC SC B1
Clouds(%)     38 51 64 75 64 42 23 13  6  4  6 14 40 46 63 76 66 67 52 45 39 56
Pop 12hr                      5           0           0          10          10
Qpf 12hr                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     4     4     4
Mix Hgt              1200   200  2800  3900   800   200  2800  2800
T Wind Dir             NE     N     N     W     S     S     S     S
T Wind Spd              8     6     6     6     6     9    18    25
Smoke Disp             PR    PR    PR    PR    PR    PR    FR    GD    PR    PR


Date           12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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          64      39    59      38    62      37    65      41    66
Temp          59 56 41   39 55 52 41   38 58 53 41   38 60 56 43   41 61 57
Dewpt         39 39 38   38 32 32 34   36 38 36 37   33 35 37 42   42 43 42
Min/Max Rh       38      96    36      92    39      89    34     100    43
Rh            47 53 89   96 41 46 76   92 47 52 85   82 39 49 96  100 51 57
Pwind Dir        SW      SW     W      SW    SW       S     S       S     S
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC SC SC   SC SC FW SC   SC SC FW FW   FW FW FW FW   SC SC SC
Pop 12hr          0       5     5      10     5       5     5       5     5

$$

TXZ139-151030-
Coleman RAWS-Coleman TX
31.51N  99.66W Elev. 1452 ft
201 PM CST Thu Dec 14 2017

Date           12/14/17      Fri 12/15/17            Sat 12/16/17            Sun
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                      32          59          35          58          42
Temp          60 51 42 38 36 32 38 54 59 51 42 38 35 35 41 55 57 50 44 43 43 42
Dewpt         24 28 28 29 29 29 27 24 24 24 25 26 26 28 30 31 34 38 40 41 41 41
Max/Min Rh                   88          26          75          38          96
Rh            25 41 57 70 75 88 64 31 26 34 50 62 69 75 65 40 42 63 86 93 93 96
Wind Dir      NE NE  N  N  N NW  N  N  N NW  S  S  S SW  S  S  S  S  S  S  S SW
Wind Spd      12  6  6  4  3  4  4  4  3  3  3  3  3  2  3  9 10 10  8  6  6  6
Wind Gust
Clouds        FW FW B1 B1 B1 SC FW FW CL CL CL FW SC SC B1 B2 OV B2 B2 B1 SC SC
Clouds(%)     12 23 53 55 52 30 12  7  2  0  5 21 35 36 51 77 88 86 79 53 34 37
Pop 12hr                      0           0           0          20          40
Qpf 12hr                      0           0           0        0.01        0.07
RAIN SHWRS                                                  S  S  C  C  C  C
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     4     5     3
Mix Hgt              1200   200  2900  4000   800   200  3600  3500
T Wind Dir             NE    NW    NW     W    SW    SW     S     S
T Wind Spd              6     6     5     8     4     6    16    24
Smoke Disp             PR    PR    PR    PR    PR    PR    GD    GD    PR    PR


Date           12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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      42    62      41    65      41    67      46    70
Temp          60 60 47   42 57 56 45   41 59 57 44   41 62 61 48   46 64 61
Dewpt         42 41 41   41 36 35 36   37 42 42 42   38 44 43 44   46 48 44
Min/Max Rh       37      96    38      89    43      93    43     100    42
Rh            51 49 79   96 45 45 70   85 53 57 93   89 52 51 86  100 56 53
Pwind Dir        SW      SW     W       W     W       E     S       S    SW
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC FW SC   SC SC FW FW   SC SC SC SC   FW FW FW FW   FW SC FW
Pop 12hr          5       5    10       5    10      10     5       5     5

$$

TXZ155-151030-
Colorado Bend RAWS-San Saba TX
31.05N  98.50W Elev. 1259 ft
201 PM CST Thu Dec 14 2017

Date           12/14/17      Fri 12/15/17            Sat 12/16/17            Sun
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                      37          58          38          55          42
Temp          64 55 47 44 40 38 42 54 58 51 44 41 39 38 42 54 53 47 45 43 43 42
Dewpt         26 28 28 28 28 27 26 25 25 24 26 25 27 28 32 33 36 39 41 42 43 43
Max/Min Rh                   67          27          70          45         100
Rh            23 35 47 53 62 64 53 32 28 34 49 52 62 67 67 45 52 74 86 96100100
Wind Dir      NE NE  N  N  N  N  N  N  N  N  S SW  S SW  S  S  S  S  S  S  S SW
Wind Spd       9  3  5  4  3  2  3  4  3  3  2  2  3  1  2  4  5  4  4  4  4  4
Wind Gust
Clouds        SC SC B2 B1 B1 SC SC FW FW FW SC SC SC SC B1 B2 OV OV OV B2 SC SC
Clouds(%)     33 42 70 68 68 46 32 18 16 19 29 33 42 46 65 87 96 94 91 81 48 50
Pop 12hr                     10           0           0          40          60
Qpf 12hr                      0           0           0        0.03        0.15
RAIN SHWRS                                            C  C  C  C  L  L  L  L
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     4     5     4
Mix Hgt              1100   200  3000  4100  1000   200  3000  2800
T Wind Dir             NE    NW     N    NW     S    SW     S     S
T Wind Spd              8    12     4     5     2     2    12    18
Smoke Disp             PR    PR    PR    PR    PR    PR    FR    FR    PR    PR


Date           12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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      45    63      43    65      43    64      46    69
Temp          60 60 50   45 59 57 48   43 60 58 47   43 59 56 47   46 64 61
Dewpt         45 45 45   45 42 40 40   39 43 43 45   42 43 43 46   46 50 49
Min/Max Rh       43     100    44      89    45     100    46     100    51
Rh            58 58 83  100 53 53 74   86 53 57 93   96 55 62 96  100 60 65
Pwind Dir        SW       S     W       W    NW       E    SE       S     S
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC FW SC   SC SC SC SC   SC SC SC SC   SC SC FW FW   SC SC SC
Pop 12hr          5       5    10      10    10      10    10       5     5

$$

TXZ128-151030-
Hamby RAWS-Callahan TX
32.50N  99.62W Elev. 1900 ft
201 PM CST Thu Dec 14 2017

Date           12/14/17      Fri 12/15/17            Sat 12/16/17            Sun
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          56          36          59          42
Temp          57 49 41 38 35 33 37 50 55 49 41 39 37 36 43 55 59 51 46 45 43 42
Dewpt         25 27 27 27 27 27 25 23 22 22 23 23 25 26 28 28 31 35 37 39 39 39
Max/Min Rh                   81          26          67          33          89
Rh            29 42 57 64 72 78 61 34 27 34 48 52 61 67 55 35 34 54 71 79 86 89
Wind Dir      NE NE  N  N NW NW  N  N NW SW  S  S  S SW  S  S  S  S  S  S  S SW
Wind Spd      12  4  3  2  2  3  3  3  3  4  4  6  6  5  8 11 13 12 12 12 10 10
Wind Gust
Clouds        FW FW SC SC SC FW CL CL CL CL CL CL FW FW FW SC B2 B2 B2 B1 FW SC
Clouds(%)     14 23 49 48 40  8  4  0  1  0  0  3 10 17 14 47 77 80 75 53 24 39
Pop 12hr                      0           0           0          10          30
Qpf 12hr                      0           0           0           0        0.03
RAIN SHWRS                                                        C  C  C  C
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     5     5     3
Mix Hgt              1200   200  2700  3700   800   200  3100  3700
T Wind Dir             NE     N     N     W    SW     S     S     S
T Wind Spd              8    10     8     8     9    10    17    26
Smoke Disp             PR    PR    PR    PR    PR    PR    GD    GD    PR    PR


Date           12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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          63      37    59      39    62      40    65      46    68
Temp          57 55 42   37 52 52 43   39 56 54 44   40 58 59 50   46 63 60
Dewpt         37 34 30   30 29 29 31   33 37 38 37   36 40 40 42   43 44 38
Min/Max Rh       36      75    32      82    39      85    40      89    37
Rh            47 45 62   75 41 41 62   79 49 54 76   85 51 49 74   89 50 44
Pwind Dir         W      NE    NW       W    NW      SE     S       S    SW
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC FW SC   SC SC FW FW   SC SC SC SC   SC SC FW FW   FW FW FW
Pop 12hr          5       5     5       5    10       5     5       5     0

$$

TXZ170-151030-
Mason RAWS-Mason TX
30.74N  99.19W Elev. 1463 ft
201 PM CST Thu Dec 14 2017

Date           12/14/17      Fri 12/15/17            Sat 12/16/17            Sun
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                      35          58          36          57          42
Temp          62 54 44 41 38 36 42 54 58 51 42 39 37 37 44 56 56 51 44 43 43 42
Dewpt         25 28 28 29 29 28 28 28 27 25 26 26 27 28 32 33 36 39 40 41 42 42
Max/Min Rh                   75          29          72          42         100
Rh            24 36 53 62 70 72 57 36 30 36 53 59 67 70 62 42 47 63 86 93 96100
Wind Dir      NE NE  N  N  N  N  N  N  N NE  S SW SW SW  S  S  S  S  S  S SW SW
Wind Spd       9  4  5  5  3  2  3  4  3  4  2  2  3  1  2  5  8  4  4  3  4  4
Wind Gust
Clouds        SC SC B2 B2 B2 SC SC FW FW FW SC SC SC B1 B2 OV OV OV B2 B1 SC SC
Clouds(%)     33 48 75 74 70 46 29 12 11 17 31 35 48 57 75 89 95 93 80 65 41 43
Pop 12hr                     10           5           5          40          60
Qpf 12hr                      0           0           0        0.02        0.10
RAIN SHWRS                                            C  C  C  C  L  L  L  L
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  3     4     5     5
Mix Hgt              1100   200  2900  4000   800   100  2800  2700
T Wind Dir             NE    NW     N    NW     S     S     S     S
T Wind Spd              8    11     3     6     2     3    13    18
Smoke Disp             PR    PR    PR    PR    PR    PR    FR    FR    PR    PR


Date           12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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      43    63      41    66      42    65      45    69
Temp          63 61 46   43 58 57 45   41 62 58 46   42 60 57 46   45 63 62
Dewpt         44 43 45   44 42 39 39   39 44 42 44   41 45 44 45   46 50 48
Min/Max Rh       39     100    44      93    43     100    48     100    49
Rh            50 51 96  100 55 51 79   92 52 55 93   96 58 62 96  100 62 60
Pwind Dir        SW      SW     W       W    NW       E     S       S    SW
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC FW SC   SC SC SC SC   SC SC SC SC   FW FW FW FW   SC SC SC
Pop 12hr          5       5    10      10    10      10    10       5     5

$$

TXZ065-151030-
Paint Creek RAWS-Coke TX
31.91N 100.58W Elev. 1854 ft
201 PM CST Thu Dec 14 2017

Date           12/14/17      Fri 12/15/17            Sat 12/16/17            Sun
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                      32          56          34          58          40
Temp          57 50 43 39 36 33 38 51 56 50 41 36 36 34 41 55 58 51 44 42 42 40
Dewpt         29 26 27 27 27 27 26 25 24 23 24 25 25 26 29 30 32 36 37 38 38 39
Max/Min Rh                   81          27          72          36          96
Rh            34 39 53 62 69 78 62 36 29 34 50 64 64 72 62 38 37 56 76 86 86 96
Wind Dir      NE NE NE  N NW NW  N  N NW SW  S SW SW SW  S  S  S  S  S  S SW SW
Wind Spd      12  4  4  2  2  4  2  2  1  4  3  3  4  3  3 10 10 10  9  9  9 10
Wind Gust
Clouds        FW SC B1 SC SC FW FW CL CL CL CL FW FW FW SC B1 B1 B2 B1 SC FW SC
Clouds(%)     20 36 57 48 43 19  6  3  3  1  2  6 15 21 40 60 68 72 64 39 22 40
Pop 12hr                      0           0           0           5          10
Qpf 12hr                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     4     5     4
Mix Hgt              1200   200  2800  3800   800   200  2900  3000
T Wind Dir             NE     N     N     W    SW     S     S     S
T Wind Spd              8     8     9     8     8    11    18    25
Smoke Disp             PR    PR    PR    PR    PR    PR    GD    GD    PR    PR


Date           12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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    61      39    63      38    67      44    69
Temp          60 59 43   38 56 55 44   39 57 55 42   38 60 61 48   44 63 60
Dewpt         39 37 36   35 31 31 34   35 39 39 38   35 40 38 42   44 44 38
Min/Max Rh       36      89    32      85    41      92    36     100    36
Rh            46 44 76   89 38 40 68   85 51 55 86   89 47 42 80  100 50 44
Pwind Dir        SW      SW     W      SW    NW      SE     S       S    SW
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC FW SC   SC SC FW FW   SC SC FW FW   FW FW FW FW   FW SC FW
Pop 12hr          5      10     5       5    10       5     5       5     0

$$

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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