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

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000
FOUS54 KSJT 220927
PFWSJT

Fire Weather Point Forecast Matrices
National Weather Service San Angelo TX
427 AM CDT Sun Apr 22 2018

TXZ076-222215-
Barnhart RAWS-Crockett TX
30.99N 101.16W Elev. 2562 ft
427 AM CDT Sun Apr 22 2018

Date             Sun 04/22/18            Mon 04/23/18            Tue 04/24/18
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                      74          47          82          56          88
Temp             48 53 65 72 73 60 54 49 47 63 74 81 80 67 63 59 56 70 82 88 85
Dewpt            42 42 39 38 36 38 39 39 39 44 44 44 42 48 47 48 50 54 54 51 50
Min/Max Rh                   26          74          25          80          28
Rh               80 66 38 29 26 44 57 68 74 50 34 27 26 50 56 67 80 57 38 28 30
Wind Dir          N  N  N  N NE  E  E  E  E SE  S  S  S  S  S  S  S  S  S  S  S
Wind Spd          6 10  9  5  4  5  4  3  3  8  6  6  9  8  6  6  8 14 14 13 13
Wind Gust
Clouds           SC FW FW SC SC FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW B1
Clouds(%)        38 22 19 31 31 25 24 33 32 22  8  6  6  8  9  7  8 11 14  8 57
Pop 12hr                      0           5           5           0          10
Qpf 12hr                      0           0           0           0           0
RAIN SHWRS                                                                    C
TSTMS                                                                         C
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  3     4     4     4     4     4     4     4     4     4
Mix Hgt              4000  6000  3900   200  5400  8300  4600   300  4700 12200
T Wind Dir             NE    NW     E     E    SE     S     S     S     S     S
T Wind Spd             12     5     6     5    10    10    12    11    20    16
Smoke Disp             PR    PR    PR    PR    FR    GD    FR    PR    GD    VG


Date          Wed 04/25/18  Thu 04/26/18  Fri 04/27/18  Sat 04/28/18
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          55    69      48    78      54    75      50    76
Temp          67 55 64 67   53 48 71 76   61 54 70 73   57 50 70 73
Dewpt         54 49 47 43   43 43 49 47   51 51 45 46   45 45 43 41
Max/Min Rh       80    40      83    33      90    35      83    29
Rh            63 80 54 42   69 83 46 36   70 90 41 38   64 83 38 31
Pwind Dir         E    NE      NE     S      SE     E      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B1 B2 B2 B2   B1 SC SC SC   SC B1 B1 B1   SC SC SC SC
Pop 12hr         30    40      10    10      20    30      20    20

$$

TXZ139-222215-
Coleman RAWS-Coleman TX
31.51N  99.66W Elev. 1452 ft
427 AM CDT Sun Apr 22 2018

Date             Sun 04/22/18            Mon 04/23/18            Tue 04/24/18
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          47          80          55          90
Temp             47 56 66 72 71 60 54 49 47 63 73 79 78 67 61 58 56 73 85 90 87
Dewpt            44 43 42 42 42 42 41 42 42 46 44 43 42 45 47 48 49 54 53 49 49
Min/Max Rh                   33          83          26          80          25
Rh               89 62 42 34 35 51 61 77 83 54 35 28 28 45 60 69 77 51 33 25 27
Wind Dir          N  N  N  N  N NE NE  N  N  N  N  N  E  E SE SE SE  S  S  S SE
Wind Spd          6 10 10 10  8  3  3  3  3  3  3  3  3  4  4  4  3  9 10 10 12
Wind Gust
Clouds           SC FW CL FW FW FW CL FW FW FW FW FW CL CL CL CL CL FW FW FW B1
Clouds(%)        37 19  4 13 14  9  5  7  9 11  6  6  1  2  2  3  3 22 15 10 54
Pop 12hr                      0           0           0           0           5
Qpf 12hr                      0           0           0           0           0
RAIN SHWRS                                                                    C
TSTMS                                                                         C
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     4     4     4     4     5     5     4     5     5
Mix Hgt              3900  5500  3700   100  4200  5800  3600   100  5800 11700
T Wind Dir              N     N    NE     N    NE    SE    SE    SE     S     S
T Wind Spd             14    13     5     3     3     4     8     4    16    16
Smoke Disp             FR    GD    PR    PR    PR    PR    PR    PR    GD    VG


Date          Wed 04/25/18  Thu 04/26/18  Fri 04/27/18  Sat 04/28/18
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          56    69      47    78      54    75      52    77
Temp          64 56 65 67   52 48 72 77   60 54 72 73   57 52 73 74
Dewpt         54 51 47 46   46 44 46 45   50 50 47 46   46 47 47 44
Max/Min Rh       83    44      89    31      86    36      83    32
Rh            70 83 52 47   80 86 39 32   69 86 41 38   67 83 40 34
Pwind Dir         E     N       N    SW       E    NE       E    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B1 B2 B2 B2   B1 SC SC SC   SC B1 B1 B1   SC SC SC SC
Pop 12hr         30    40      20    10      30    30      10    10

$$

TXZ155-222215-
Colorado Bend RAWS-San Saba TX
31.05N  98.50W Elev. 1259 ft
427 AM CDT Sun Apr 22 2018

Date             Sun 04/22/18            Mon 04/23/18            Tue 04/24/18
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          48          79          55          86
Temp             52 56 66 72 71 61 53 49 48 61 72 78 77 66 61 58 56 69 81 86 83
Dewpt            46 44 44 45 44 42 42 43 44 47 46 44 46 47 49 51 51 54 53 51 50
Min/Max Rh                   37          86          30          86          30
Rh               80 64 45 38 38 49 66 80 86 60 39 30 33 50 65 77 83 59 38 30 32
Wind Dir          N  N  N  N  N  N  N  N NW  N  N  N  N  E SE SE SE  S  S  S SE
Wind Spd          8 10 10 10  6  2  2  2  3  4  5  4  3  3  2  3  3  5  9 10 10
Wind Gust
Clouds           SC FW FW FW FW CL CL CL FW FW FW FW FW FW FW FW FW FW FW FW FW
Clouds(%)        42 19  6  9  9  5  2  4 22 25 25 19 13 12 13 13 14  8 18 18 20
Pop 12hr                      0           0           0           0           5
Qpf 12hr                      0           0           0           0           0
RAIN SHWRS                                                                    S
TSTMS                                                                         S
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  5     5     5     4     5     5     5     4     4     5
Mix Hgt              3600  5000  3200   200  4100  4800  3200   200  5300  6300
T Wind Dir              N     N     N    NW     N    NW    SE    SE     S     S
T Wind Spd             18    17     6     4     8     5     5     4    12    17
Smoke Disp             GD    GD    PR    PR    PR    PR    PR    PR    GD    GD


Date          Wed 04/25/18  Thu 04/26/18  Fri 04/27/18  Sat 04/28/18
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          58    72      49    77      55    75      52    76
Temp          65 58 68 67   54 49 71 75   60 56 72 73   58 52 73 74
Dewpt         54 52 49 49   46 46 47 48   50 52 50 49   47 49 48 49
Max/Min Rh       80    44      89    36      90    40      89    37
Rh            68 80 51 52   74 89 42 38   69 86 46 43   67 89 41 41
Pwind Dir        SE     N       N    SW      SE     E       E    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC B2 OV B2   B2 B1 SC SC   B1 B1 B1 B1   SC SC B1 B1
Pop 12hr         20    30      20    10      20    30      10    10

$$

TXZ128-222215-
Hamby RAWS-Callahan TX
32.50N  99.62W Elev. 1900 ft
427 AM CDT Sun Apr 22 2018

Date             Sun 04/22/18            Mon 04/23/18            Tue 04/24/18
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                      70          45          76          54          85
Temp             45 53 63 69 69 56 51 47 45 59 68 74 75 63 58 57 54 68 78 84 81
Dewpt            42 43 42 42 42 41 40 41 42 45 45 45 45 47 47 48 48 53 54 52 52
Min/Max Rh                   36          89          33          80          32
Rh               89 69 46 37 37 57 66 79 89 60 43 35 34 56 67 72 80 59 43 33 37
Wind Dir          N  N  N  N  N NE NE NE NW  N  N  N  E  E SE SE SE  S  S  S SE
Wind Spd          8 10 12 10  8  3  3  3  4  6  4  3  3  5  8  8  6 10 11 10 12
Wind Gust
Clouds           SC FW FW FW FW CL CL FW FW FW FW FW CL CL CL CL FW SC SC SC B2
Clouds(%)        46 22 12  8  9  3  4  6  6  7  9  6  2  1  2  1 18 32 32 39 71
Pop 12hr                      0           0           0           0          20
Qpf 12hr                      0           0           0           0        0.02
RAIN SHWRS                                                        S  S  S  S  L
TSTMS                                                             S  S  S  S  L
LAL                     1     1     1     1     1     1     1     1     2     2
Haines                  3     4     4     4     4     4     4     4     4     5
Mix Hgt              4200  5800  3700   200  4400  5200  3000   100  4800  9000
T Wind Dir              N     N    NE    NE     N     W    SE    SE     S     S
T Wind Spd             16    18     4     3     4     4     6     8    14    19
Smoke Disp             GD    GD    PR    PR    PR    PR    PR    PR    GD    VG


Date          Wed 04/25/18  Thu 04/26/18  Fri 04/27/18  Sat 04/28/18
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          52    66      46    76      50    73      50    74
Temp          60 52 59 65   50 47 67 74   56 50 67 70   54 51 68 71
Dewpt         54 48 45 43   43 42 45 45   46 46 43 43   43 44 47 45
Max/Min Rh       90    43      86    33      86    34      80    37
Rh            81 86 60 45   77 83 45 35   69 86 42 38   66 77 47 39
Pwind Dir        NE     N       E    SW       E    NE      SE    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B2 OV OV B2   SC FW SC SC   SC B1 B1 SC   SC SC SC SC
Pop 12hr         70    40      10    10      30    30      20    20

$$

TXZ170-222215-
Mason RAWS-Mason TX
30.74N  99.19W Elev. 1463 ft
427 AM CDT Sun Apr 22 2018

Date             Sun 04/22/18            Mon 04/23/18            Tue 04/24/18
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                      74          47          82          54          89
Temp             49 57 67 74 73 60 53 48 47 64 74 81 80 67 61 58 55 72 84 89 86
Dewpt            45 43 41 42 42 42 41 42 42 44 44 44 45 47 48 49 50 53 51 49 50
Min/Max Rh                   32          83          26          86          25
Rh               86 59 39 32 33 51 64 80 83 48 34 27 29 49 62 72 83 51 32 25 29
Wind Dir          N  N  N  N  N NE  N NW  N  N  N  N  E  E SE SE  S  S  S  S  S
Wind Spd          4 10 10  8  5  3  2  2  2  3  3  3  3  3  2  3  2  8 10 11 11
Wind Gust
Clouds           SC FW FW FW FW FW FW FW FW FW FW FW CL CL FW FW FW CL FW FW FW
Clouds(%)        37 15  6 14 13 17  7  8 15  9  7  6  2  5  7  6  7  2  7  6 22
Pop 12hr                      0           0           0           0           5
Qpf 12hr                      0           0           0           0           0
RAIN SHWRS                                                                    S
TSTMS                                                                         S
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  5     5     5     4     5     5     5     4     5     5
Mix Hgt              3700  5500  3400   100  3800  6000  3900   100  5400  8100
T Wind Dir              N    NW     N    NW     N    SW    SE    SE     S     S
T Wind Spd             16    14     5     3     2     3     6     2    14    16
Smoke Disp             FR    GD    PR    PR    PR    PR    PR    PR    GD    VG


Date          Wed 04/25/18  Thu 04/26/18  Fri 04/27/18  Sat 04/28/18
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          59    72      48    78      55    77      52    77
Temp          67 59 70 69   55 49 72 76   61 56 74 75   58 53 73 74
Dewpt         52 52 50 50   47 45 49 49   51 52 51 50   48 48 47 47
Max/Min Rh       78    46      89    36      90    39      86    35
Rh            59 78 49 51   74 86 44 39   70 86 44 41   69 83 40 38
Pwind Dir        SE    NE       N    SE      SE     E       E    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    SC B2 B2 B2   B2 B1 SC SC   SC B1 B1 B1   SC SC SC SC
Pop 12hr         20    40      20    10      20    20      10    10

$$

TXZ065-222215-
Paint Creek RAWS-Coke TX
31.91N 100.58W Elev. 1854 ft
427 AM CDT Sun Apr 22 2018

Date             Sun 04/22/18            Mon 04/23/18            Tue 04/24/18
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                      74          48          80          56          89
Temp             46 53 65 72 72 61 54 51 48 60 71 78 79 68 62 59 56 71 84 88 86
Dewpt            43 43 41 43 41 41 41 40 40 43 43 44 43 45 45 46 48 54 55 51 50
Min/Max Rh                   32          74          27          74          26
Rh               89 69 41 35 33 48 61 66 74 53 36 30 28 43 54 62 74 55 37 28 29
Wind Dir          N  N  N  N  N NE  E  E NE  E  E SE SE  E SE SE SE  S  S  S  S
Wind Spd          5  9  9  6  5  4  3  3  3  3  3  3  4  5  5  4  4 10 11 11 10
Wind Gust
Clouds           SC FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW SC FW B2
Clouds(%)        38 21 12 20 19 11 15 20 20 13  7  6  5  9  7 16  8 22 28 23 70
Pop 12hr                      0           0           0           0          20
Qpf 12hr                      0           0           0           0        0.04
RAIN SHWRS                                                        S  S  S  S  C
TSTMS                                                             S  S  S  S  C
LAL                     1     1     1     1     1     1     1     1     2     2
Haines                  3     3     3     4     4     4     4     4     5     5
Mix Hgt              4300  6300  4300   200  4600  6400  4300   200  5700 13800
T Wind Dir              N    NW    NE    NE     E     S    SE    SE     S    SW
T Wind Spd             12    10     6     3     3     8     8     4    16    16
Smoke Disp             FR    GD    PR    PR    PR    GD    PR    PR    GD    EX


Date          Wed 04/25/18  Thu 04/26/18  Fri 04/27/18  Sat 04/28/18
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          54    67      48    80      53    75      52    77
Temp          63 54 61 67   52 49 72 79   59 53 70 73   57 52 72 76
Dewpt         54 47 46 44   44 43 48 46   49 47 44 46   45 45 45 43
Max/Min Rh       77    43      83    30      80    34      77    30
Rh            72 77 58 43   74 80 42 31   69 80 39 38   64 77 38 31
Pwind Dir        NE     N       N     S      SE    NE       E    SE
Wind Char       <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B2 B2 B2 B2   B1 SC SC SC   SC B1 B1 SC   SC SC SC SC
Pop 12hr         40    40      10    10      30    30      20    20

$$

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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