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

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000
FOUS54 KSJT 231001
PFWSJT

Fire Weather Point Forecast Matrices
National Weather Service San Angelo TX
401 AM CST Thu Feb 23 2017

TXZ076-232330-
Barnhart RAWS-Crockett TX
30.99N 101.16W Elev. 2562 ft
401 AM CST Thu Feb 23 2017

Date             Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

Max/Min                      87          46          70          31          65
Temp          49 47 59 79 86 80 61 55 50 47 54 66 69 63 46 39 35 31 42 59 64 61
Dewpt         38 36 35 31 29 30 29 27 27 25 22 13 15 14 17 17 18 22 24 26 23 26
Min/Max Rh                   12          42          12          72          21
Rh            66 65 40 17 13 16 29 34 41 42 28 13 12 15 31 40 49 69 48 28 21 26
Wind Dir       S  S SW  W  W  W  W  W  W  W NW NW NW NW  N NW SW NE  E  E  S  S
Wind Spd       6  6  8 12 16  9  6  8  8  9 11 16 13  8  3  4  3  6 10  9  9  9
Wind Gust
Clouds        CL CL FW FW FW FW FW FW FW CL CL CL CL CL CL FW FW FW CL FW CL FW
Clouds(%)      1  2  6  9  8  7  7  8  6  5  1  0  0  1  5 12 13 14  3 10  4 10
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                  6     6     6     6     5     5     6     6     5     5
Mix Hgt              3100  9000   400   100  4100  5300  2500   100  2600  6300
T Wind Dir              W     W     W     W    NW     W    SW     W     E     S
T Wind Spd             13    24     8     9    16    14     5     4    13    13
Smoke Disp             GD    EX    PR    PR    FR    GD    PR    PR    PR    GD


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

Min/Max            43    72      43    74      49    78      45    67
Temp          48   43 67 67 49   43 68 70 54   49 73 72 52   45 63 61
Dewpt         33   40 47 38 41   34 26 27 37   44 34 22 26   27 21 23
Max/Min Rh         93    33      74    17      83    15      49    18
Rh            56   89 49 34 74   70 20 20 52   83 24 15 36   49 20 23
Pwind Dir           S     S       W     W       S    SW      NW     N
Wind Char         <15   15>     <15   <15     <15   <15     <15   <15
Avg Clouds    FW   FW SC SC SC   SC SC SC SC   SC SC SC SC   SC FW FW
Pop 12hr            0     5      10     5      10    10      10     5

$$

TXZ139-232330-
Coleman RAWS-Coleman TX
31.51N  99.66W Elev. 1452 ft
401 AM CST Thu Feb 23 2017

Date             Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

Max/Min                      91          49          73          35          61
Temp          54 53 61 82 91 84 63 54 52 49 54 67 73 67 48 40 37 35 40 55 61 58
Dewpt         43 41 41 40 38 40 39 37 34 32 32 25 25 26 26 27 29 27 27 27 29 30
Min/Max Rh                   16          54          17          75          29
Rh            66 64 48 22 16 21 41 52 50 52 43 20 17 21 42 59 72 72 59 34 29 34
Wind Dir      SW SW SW SW  W SW  W  W  W  W NW NW NW NW  N  N NE NE NE  E SE  E
Wind Spd       4  5  6 12 14  6  6  8  6  8  9 12 13  8  3  4  8  8  9  8  6  6
Wind Gust
Clouds        FW CL CL CL FW FW FW FW CL CL CL CL CL CL CL FW FW CL CL CL CL FW
Clouds(%)      7  3  4  4  6  7  8  8  5  2  2  0  1  0  4  6  9  5  2  3  2  7
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                  6     6     6     6     5     5     6     6     3     3
Mix Hgt              1500  4700   200   100  4800  5400  1200   200  3400  4000
T Wind Dir             SW     W    SW     W    NW     W    SE    NE     E    SE
T Wind Spd             10    16     6     6    12    11     3     8    14    10
Smoke Disp             PR    GD    PR    PR    FR    GD    PR    PR    PR    PR


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

Min/Max            42    73      47    74      52    80      49    67
Temp          44   42 65 69 50   47 67 70 55   52 73 75 53   49 63 62
Dewpt         33   37 48 48 48   40 35 35 44   49 52 32 29   29 29 29
Max/Min Rh         93    41      93    24      93    20      46    24
Rh            65   82 54 47 93   76 30 27 66   89 48 21 39   46 27 28
Pwind Dir          SE     S      SW     W       S    SW       W     N
Wind Char         <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW   FW SC SC SC   SC SC SC SC   SC B1 SC SC   SC FW FW
Pop 12hr            0     5      10     5      10    10      10     5

$$

TXZ155-232330-
Colorado Bend RAWS-San Saba TX
31.05N  98.50W Elev. 1259 ft
401 AM CST Thu Feb 23 2017

Date             Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

Max/Min                      90          52          74          36          60
Temp          57 52 61 79 88 86 67 58 55 52 58 68 73 70 51 42 39 36 42 53 59 58
Dewpt         46 42 46 47 42 46 47 47 40 34 34 30 29 31 30 27 28 28 30 29 31 32
Min/Max Rh                   20          67          19          75          33
Rh            67 69 58 32 20 25 49 67 57 50 40 24 19 23 44 55 64 72 62 39 34 37
Wind Dir       S  S  S  S SW  S  S SW  W  W NW NW NW NW  N  N NE NE NE NE  E  E
Wind Spd       4  6  8 12 13  6  6  5  5  5  8 10 10  4  3  3  5  6  9  6  5  4
Wind Gust
Clouds        CL CL CL CL FW FW FW FW FW FW CL CL CL CL CL CL FW CL FW CL FW FW
Clouds(%)      1  4  4  4  6  7  7  6  8 10  5  0  1  3  1  3  9  4  7  5  6 10
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                  6     6     6     6     5     4     5     5     5     3
Mix Hgt              1300  4600   300   200  3500  4800   600   500  3200  3900
T Wind Dir             SW    SW     S     W    NW    NW     N    NE     E    SE
T Wind Spd             10    14     8     8    13    11     4    10    17     8
Smoke Disp             PR    GD    PR    PR    FR    FR    PR    PR    PR    PR


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

Min/Max            41    70      51    73      55    79      52    68
Temp          44   41 62 68 54   51 67 71 58   55 72 76 56   52 64 65
Dewpt         33   36 49 54 53   49 44 44 49   52 57 50 43   34 32 34
Max/Min Rh         89    53      96    35      93    39      64    27
Rh            65   82 62 61 96   93 43 38 72   90 59 40 62   50 30 31
Pwind Dir          SE     S      SW     W       S     S       W     N
Wind Char         <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW   FW SC B1 B1   SC SC SC SC   B1 B1 B1 SC   SC SC SC
Pop 12hr            0     5      10     5      10    10      10     5

$$

TXZ128-232330-
Hamby RAWS-Callahan TX
32.50N  99.62W Elev. 1900 ft
401 AM CST Thu Feb 23 2017

Date             Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

Max/Min                      88          47          69          32          56
Temp          57 54 64 81 88 81 60 54 47 47 53 64 69 63 44 38 32 32 39 51 56 53
Dewpt         41 38 38 39 35 34 31 26 24 23 24 21 20 16 22 26 24 22 22 24 26 25
Min/Max Rh                   15          40          14          72          30
Rh            55 54 38 22 15 18 33 34 40 38 32 19 15 16 41 62 72 66 50 34 31 33
Wind Dir       S SW SW SW  W SW  W  W  W NW NW NW  W NW  N NE NE NE NE  E SE SE
Wind Spd      10  8 10 13 17 10 10 11  9  5  8 12 14  8  3  5  8  8  8  6  6  6
Wind Gust
Clouds        FW FW FW FW FW FW FW FW CL CL CL CL CL CL FW CL FW FW CL FW CL FW
Clouds(%)     11  6 10 14 14 13  9  6  5  4  3  2  5  1  6  3  6 10  5 13  4 14
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                  6     6     6     6     5     5     6     6     2     2
Mix Hgt              1100  4900   200   100  5600  6400   600   300  3100  3900
T Wind Dir             SW    SW     W     W    NW     W    SE    NE     E    SE
T Wind Spd             12    18    13    12    11    14     4     8    11     9
Smoke Disp             PR    VG    PR    PR    GD    VG    PR    PR    PR    PR


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

Min/Max            41    73      45    71      53    78      47    64
Temp          43   41 66 68 50   45 65 68 56   53 73 73 52   47 60 59
Dewpt         31   34 44 44 43   38 37 30 39   44 49 26 25   24 28 22
Max/Min Rh         79    35      86    23      74    17      42    21
Rh            62   76 45 42 77   76 35 24 53   71 43 17 35   40 29 24
Pwind Dir          SE     S      SW     W       S    SW       W     N
Wind Char         <15   15>     <15   <15     <15   <15     <15   <15
Avg Clouds    FW   FW SC SC SC   SC SC SC SC   SC B1 SC FW   FW FW FW
Pop 12hr            0     5      10     5      10    10      10     5

$$

TXZ170-232330-
Mason RAWS-Mason TX
30.74N  99.19W Elev. 1463 ft
401 AM CST Thu Feb 23 2017

Date             Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

Max/Min                      91          49          75          36          62
Temp          48 47 57 80 90 85 61 53 52 49 55 69 75 70 47 40 38 36 42 56 62 59
Dewpt         43 41 43 41 38 42 44 41 38 33 33 26 26 28 30 28 29 29 30 29 31 32
Min/Max Rh                   16          64          16          75          31
Rh            83 79 59 25 16 22 53 64 59 54 43 20 16 21 51 62 70 75 62 35 31 36
Wind Dir      SW SW SW SW SW SW SW  W  W  W NW NW NW NW  N  N NE NE NE  E  E  E
Wind Spd       4  5  6 13 12  5  4  5  5  5  8 12 11  5  3  3  3  4  8  8  6  6
Wind Gust
Clouds        CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW CL CL CL CL FW
Clouds(%)      2  2  1  0  2  4  4  5  5  5  0  0  0  0  1  6 13  2  0  0  2  7
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                  6     6     6     6     5     5     5     5     5     4
Mix Hgt              2100  5700   200   100  3900  5000  1000   200  3000  3800
T Wind Dir             SW    SW    SW     W    NW    NW    NE     E     E    SE
T Wind Spd             11    13     6     6    11    12     4     3    14    10
Smoke Disp             PR    GD    PR    PR    FR    FR    PR    PR    PR    PR


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

Min/Max            41    71      49    75      53    80      49    69
Temp          43   41 64 68 51   49 69 72 55   53 73 76 52   49 64 65
Dewpt         35   39 51 53 51   47 40 40 49   51 57 43 38   32 29 32
Max/Min Rh        100    51     100    28      96    30      59    24
Rh            73   92 63 59100   93 35 31 80   93 57 31 59   52 27 29
Pwind Dir          SE     S      SW     W       S    SW       W     N
Wind Char         <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    FW   FW SC B1 B1   SC SC SC SC   B1 B1 SC SC   SC SC SC
Pop 12hr            0     5      10     5      10    10      10     5

$$

TXZ065-232330-
Paint Creek RAWS-Coke TX
31.91N 100.58W Elev. 1854 ft
401 AM CST Thu Feb 23 2017

Date             Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

Max/Min                      89          47          70          32          60
Temp          57 53 60 80 88 83 62 56 51 47 52 64 70 64 46 40 36 32 38 53 59 57
Dewpt         40 39 38 37 33 33 31 28 26 26 25 20 20 19 23 22 25 24 25 25 26 27
Min/Max Rh                   14          43          15          75          27
Rh            53 59 44 21 14 16 31 34 37 43 35 18 15 17 40 48 64 72 59 33 28 31
Wind Dir      SW SW SW  W  W  W  W  W  W  W NW NW  W NW NE  N NE NE  E  E SE SE
Wind Spd       9  8  9 14 18 11 10 10 10  8 10 13 14  9  3  3  9  9 10  9  8  9
Wind Gust
Clouds        FW CL FW FW FW FW FW FW CL CL CL CL CL CL FW FW FW FW FW FW CL FW
Clouds(%)      7  5  9 12 10  7  7  6  5  4  5  3  4  4  9  7 11 15  6 10  5 13
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                  6     6     6     6     5     5     6     6     3     4
Mix Hgt              2300  5900   200   100  5300  6200  2900   300  2900  4000
T Wind Dir             SW     W     W     W    NW     W     S    NE     E    SE
T Wind Spd             11    23    11    12    13    14     3     9    16    11
Smoke Disp             FR    EX    PR    PR    GD    GD    PR    PR    PR    PR


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

Min/Max            42    74      45    74      51    79      47    66
Temp          46   42 66 70 51   45 67 71 56   51 72 74 53   47 61 62
Dewpt         32   36 45 38 42   34 30 30 37   45 40 23 27   26 25 24
Max/Min Rh         89    29      74    20      80    15      43    20
Rh            58   79 47 31 71   65 25 22 49   80 31 15 36   43 25 23
Pwind Dir          SE     S       W     W       S    SW       W     N
Wind Char         <15   15>     <15   <15     <15   <15     <15   <15
Avg Clouds    FW   FW SC SC SC   SC SC SC SC   SC SC SC SC   FW FW FW
Pop 12hr            0     5      10     5      10    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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