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

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
888
FOUS54 KSJT 221940
PFWSJT

Fire Weather Point Forecast Matrices
National Weather Service San Angelo TX
240 PM CDT Sun Apr 22 2018

TXZ076-231015-
Barnhart RAWS-Crockett TX
30.99N 101.16W Elev. 2562 ft
240 PM CDT Sun Apr 22 2018

Date           04/22/18      Mon 04/23/18            Tue 04/24/18            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
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07

Min/Max                      47          83          56          88          54
Temp          72 74 62 56 49 47 64 76 82 81 68 62 58 57 69 82 88 85 71 67 62 55
Dewpt         38 36 38 39 40 40 44 44 44 43 46 46 48 51 57 55 53 49 55 54 54 51
Max/Min Rh                   76          24          80          28          86
Rh            29 25 41 53 71 76 48 32 26 26 45 56 69 80 66 40 30 29 57 63 75 86
Wind Dir       N  N  E  E  E  E SE  S  S  S  S  S  S  S  S  S  S  S  S SE SE NE
Wind Spd       5  4  5  4  3  3  8  6  6  8  6  5  5  6 13 12 11 12 11 11 10  8
Wind Gust
Clouds        SC SC FW FW SC SC FW FW CL FW FW FW FW FW FW FW SC SC B1 B2 B2 B2
Clouds(%)     31 33 15 18 29 34 13  6  4 14 16 18 19 19 20 21 34 46 59 71 78 84
Pop 12hr                      0           0           0           5          30
Qpf 12hr                      0           0           0           0        0.16
RAIN SHWRS                                                        C  C  C  C  C
TSTMS                                                             C  C  C  C  C
LAL                     1     1     1     1     1     1     1     1     3     3
Haines                  6     5     4     6     6     5     5     5     5     3
Mix Hgt              3700   200  6900  9900  5500   800  5400 11800  5100  1300
T Wind Dir             SE     E     S     S     S     S     S     S     S     E
T Wind Spd              4     5     9     8    12    12    19    13    25     9
Smoke Disp             PR    PR    PR    GD    FR    PR    GD    VG    GD    PR


Date           04/25  Thu 04/26/18  Fri 04/27/18  Sat 04/28/18  Sun 04/29/18
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19

Max/Min          68      47    78      52    76      50    77      53    78
Temp          62 66   53 48 71 77   59 52 70 73   57 50 72 73   59 53 70 75
Dewpt         48 44   43 42 46 44   47 48 44 40   41 43 41 41   48 49 47 45
Min/Max Rh       42      83    30      86    28      77    28      86    32
Rh            60 45   69 80 41 31   64 86 39 30   55 77 33 31   67 86 44 34
Pwind Dir        NE      NE    SE      SE     E      SE    SE      SE     S
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B2 B2   B1 SC SC SC   B1 B1 SC SC   SC B1 B1 SC   SC SC SC SC
Pop 12hr         40      10     5      20    10       5    20      10    10

$$

TXZ139-231015-
Coleman RAWS-Coleman TX
31.51N  99.66W Elev. 1452 ft
240 PM CDT Sun Apr 22 2018

Date           04/22/18      Mon 04/23/18            Tue 04/24/18            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
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07

Min/Max                      47          81          54          92          56
Temp          72 71 60 54 50 47 64 75 80 80 67 60 57 55 73 87 92 88 73 65 59 56
Dewpt         42 41 42 41 42 42 45 44 43 44 46 47 48 48 55 53 49 48 52 52 52 51
Max/Min Rh                   83          26          80          23          83
Rh            34 34 51 61 74 83 50 33 27 28 47 62 72 77 53 31 23 25 48 63 78 83
Wind Dir       N  N NE NE  N  N  N  N  N  E  E SE SE SE  S  S  S SE  S SE  E NE
Wind Spd      10  8  4  3  3  3  3  3  3  4  5  4  4  3  8  9  9 10 11  8  4  5
Wind Gust
Clouds        FW FW FW CL FW FW CL CL CL CL CL CL FW FW FW FW FW SC SC B1 B2 B2
Clouds(%)     13  9  9  4  9 24  2  4  2  5  5  5  6  7 10 12 19 26 47 67 75 83
Pop 12hr                      0           0           0           5          30
Qpf 12hr                      0           0           0           0        0.03
RAIN SHWRS                                                        C  C  C  C  C
TSTMS                                                             C  C  C  C  C
LAL                     1     1     1     1     1     1     1     1     3     3
Haines                  4     4     4     5     5     5     4     5     5     4
Mix Hgt              3600   100  5600  7400  4100   100  6900 10900  5900  1300
T Wind Dir             NE    NW     N    SW    SE    SE     S     S     S     E
T Wind Spd              5     3     3     4     6     3    13    13    21     6
Smoke Disp             PR    PR    PR    PR    PR    PR    GD    VG    VG    PR


Date           04/25  Thu 04/26/18  Fri 04/27/18  Sat 04/28/18  Sun 04/29/18
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19

Max/Min          69      48    78      52    77      50    79      55    79
Temp          67 68   54 49 72 76   58 53 73 75   55 51 74 76   61 56 74 76
Dewpt         48 47   46 43 45 45   48 47 43 42   44 44 43 44   49 51 51 50
Min/Max Rh       44      86    31      83    29      80    29      86    36
Rh            50 47   74 80 38 33   69 80 34 31   66 77 33 32   65 83 44 40
Pwind Dir         N       N    SW       E    NE       E    SE      SE     S
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B2 B2   B1 SC SC SC   SC B1 SC SC   SC SC SC B1   B1 B1 SC B1
Pop 12hr         40      20     5      10    10       5    10      10    10

$$

TXZ155-231015-
Colorado Bend RAWS-San Saba TX
31.05N  98.50W Elev. 1259 ft
240 PM CDT Sun Apr 22 2018

Date           04/22/18      Mon 04/23/18            Tue 04/24/18            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
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07

Min/Max                      49          79          55          88          57
Temp          72 71 61 55 51 49 62 72 78 77 66 60 58 55 70 82 88 84 72 64 59 57
Dewpt         45 43 43 43 43 44 47 46 45 48 47 49 51 51 55 54 53 52 53 55 54 53
Max/Min Rh                   83          31          86          30          86
Rh            38 36 51 64 74 83 58 39 31 36 50 67 77 86 59 38 30 33 51 73 83 86
Wind Dir       N  N  N  N NW NW  N  N  N  N  E  E SE SE  S  S  S SE SE SE SE NE
Wind Spd      10  6  2  2  2  3  4  5  4  3  3  3  2  2  4  5  6 10 10  6  3  3
Wind Gust
Clouds        FW FW FW CL CL FW FW FW FW FW FW FW FW FW FW FW FW FW SC B1 B2 B2
Clouds(%)      9 14 11  2  4 24  9  6  8 13 13 12 13 14 16 18 22 25 47 68 77 86
Pop 12hr                      0           0           0           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                  5     5     4     4     4     4     4     5     4     4
Mix Hgt              3200   200  4900  6700  3500   200  6300  7800  3900   500
T Wind Dir              N    NW    NW     N    SE    SE     S     S     S     S
T Wind Spd              5     4     9     5     5     4    11    16    14     6
Smoke Disp             PR    PR    PR    FR    PR    PR    GD    VG    FR    PR


Date           04/25  Thu 04/26/18  Fri 04/27/18  Sat 04/28/18  Sun 04/29/18
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19

Max/Min          73      49    76      54    76      50    77      55    76
Temp          69 69   56 49 69 74   59 54 72 73   56 50 73 74   60 56 72 74
Dewpt         53 49   48 45 47 48   50 52 48 45   44 47 46 47   49 51 54 52
Min/Max Rh       47      89    37      93    34      89    33      86    43
Rh            57 49   74 86 45 40   72 93 42 37   64 89 38 38   67 83 53 46
Pwind Dir        NW       N     W       E    NE       E    SE      SE    SE
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B2 B2   B2 B1 SC SC   B1 B1 B1 B1   B1 SC B1 B1   B1 B1 B1 B1
Pop 12hr         40      30     5      10    10      10     5       5    10

$$

TXZ128-231015-
Hamby RAWS-Callahan TX
32.50N  99.62W Elev. 1900 ft
240 PM CDT Sun Apr 22 2018

Date           04/22/18      Mon 04/23/18            Tue 04/24/18            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
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07

Min/Max                      46          76          53          86          51
Temp          69 70 58 53 49 46 59 69 75 75 63 58 56 53 68 79 85 83 69 61 57 51
Dewpt         42 41 41 40 41 42 46 45 46 47 47 47 48 48 54 55 54 52 54 54 56 48
Max/Min Rh                   86          34          83          32          96
Rh            37 35 53 61 74 86 62 42 36 37 56 67 74 83 61 44 35 34 59 78 96 89
Wind Dir       N  N NE NE NE  N  N  N  N  E  E SE SE SE  S  S  S SE SE  E NE  N
Wind Spd      10  8  3  3  3  4  6  4  3  4  4  6  8  6 10  9 10 10 10  9  6 10
Wind Gust
Clouds        FW FW CL FW CL FW FW CL CL FW FW FW FW FW FW SC SC B1 B2 B2 B2 OV
Clouds(%)      8 15  2  6  5 12  9  5  5 11 11 10 13 16 22 28 42 56 70 84 87 90
Pop 12hr                      0           0           0          10          60
Qpf 12hr                      0           0           0           0        0.12
RAIN SHWRS                                                        L  L  L  L  C
TSTMS                                                             L  L  L  L  C
LAL                     1     1     1     1     1     1     1     2     4     4
Haines                  4     4     4     4     5     5     5     5     5     5
Mix Hgt              3400   200  4300  4700  2700   100  4800  8900  4800  1200
T Wind Dir              N     N     N     W    SE    SE     S     S    SE    NE
T Wind Spd              4     3     4     4     6     8    13    18    18    16
Smoke Disp             PR    PR    PR    PR    PR    PR    GD    VG    GD    PR


Date           04/25  Thu 04/26/18  Fri 04/27/18  Sat 04/28/18  Sun 04/29/18
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19

Max/Min          64      46    76      51    75      50    76      54    77
Temp          57 64   50 47 68 74   56 51 69 73   54 51 70 73   59 54 71 75
Dewpt         46 46   43 42 43 43   46 44 43 40   41 42 44 46   49 49 49 49
Min/Max Rh       52      86    31      77    29      74    33      83    37
Rh            67 52   77 83 40 33   69 77 39 30   61 71 39 38   69 83 46 40
Pwind Dir         N      NW    SW       E    NE      SE     S      SE     S
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    OV B2   SC SC SC SC   B1 B1 B1 SC   SC SC B1 B1   B1 B1 SC SC
Pop 12hr         40      10     5      10    10      10    10      10    10

$$

TXZ170-231015-
Mason RAWS-Mason TX
30.74N  99.19W Elev. 1463 ft
240 PM CDT Sun Apr 22 2018

Date           04/22/18      Mon 04/23/18            Tue 04/24/18            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
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07

Min/Max                      48          82          54          90          57
Temp          74 72 61 54 49 48 65 76 81 80 67 62 57 55 73 86 90 86 71 66 59 57
Dewpt         42 41 42 42 43 42 44 44 44 46 47 48 49 49 55 53 52 51 51 52 51 51
Max/Min Rh                   80          27          83          27          80
Rh            32 33 49 64 80 80 46 32 27 30 49 60 75 80 53 32 27 30 49 61 75 80
Wind Dir       N  N NE  N NW NW  N  N  N  E  E  E SE  S  S  S  S  S  S  S  S  E
Wind Spd       8  6  3  2  2  2  3  3  3  4  3  3  2  2  6  6  9 10  9  8  5  3
Wind Gust
Clouds        FW FW FW CL FW SC CL CL CL CL FW FW FW FW FW FW FW FW SC B1 B1 B2
Clouds(%)     14 17 22  3  9 26  3  4  1  4  6  7  8  9  9  8 14 19 39 59 69 79
Pop 12hr                      0           0           0           0          20
Qpf 12hr                      0           0           0           0           0
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                  4     4     4     5     5     5     3     5     4     4
Mix Hgt              3800   200  5700  8100  4600   100  6700  8200  4300   500
T Wind Dir             NE     W     N    SW    SE    SW    SW     S     S     S
T Wind Spd              5     4     3     4     5     4    13    16    14     6
Smoke Disp             PR    PR    PR    PR    PR    PR    GD    VG    GD    PR


Date           04/25  Thu 04/26/18  Fri 04/27/18  Sat 04/28/18  Sun 04/29/18
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19

Max/Min          72      49    77      54    77      50    78      54    77
Temp          70 67   55 50 71 75   60 55 73 74   57 50 74 75   59 55 72 76
Dewpt         52 50   48 45 47 46   50 51 47 44   45 46 45 47   50 51 52 53
Min/Max Rh       44      89    33      90    32      86    32      90    43
Rh            53 54   77 83 42 36   69 86 40 34   64 86 35 37   72 86 49 45
Pwind Dir        NE       N     N       E    NE       E    SE      SE    SE
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B2 B2   B2 B1 SC SC   SC B1 B1 SC   SC SC SC SC   SC B1 B1 SC
Pop 12hr         40      30     5      10    10       5     5       5    10

$$

TXZ065-231015-
Paint Creek RAWS-Coke TX
31.91N 100.58W Elev. 1854 ft
240 PM CDT Sun Apr 22 2018

Date           04/22/18      Mon 04/23/18            Tue 04/24/18            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
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07

Min/Max                      48          80          55          90          53
Temp          72 74 61 53 50 48 61 72 79 80 68 61 58 55 69 83 89 87 72 65 59 53
Dewpt         43 40 41 41 40 40 44 43 44 44 45 45 47 47 57 55 50 48 52 53 52 48
Max/Min Rh                   74          28          75          25          83
Rh            35 29 48 64 68 74 53 35 29 28 43 56 67 74 66 38 26 26 49 65 78 83
Wind Dir       N  N NE  E NE NE  E  E SE SE  E SE SE SE  S  S  S  S  S  E NE NE
Wind Spd       6  5  4  3  3  3  3  3  4  5  4  5  4  4  9 10 10 10 10  8  8  9
Wind Gust
Clouds        FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC B1 B1 B2 B2 B2
Clouds(%)     20 17 11 13 17 25  8  7  6 11 14 17 17 17 21 25 40 54 66 77 80 83
Pop 12hr                      0           0           0          10          40
Qpf 12hr                      0           0           0           0        0.19
RAIN SHWRS                                                        C  C  C  C  C
TSTMS                                                             C  C  C  C  C
LAL                     1     1     1     1     1     1     1     1     3     3
Haines                  4     4     4     5     6     6     6     6     6     3
Mix Hgt              4100   200  5100  7800  4400   100  5600 13100  6700  1400
T Wind Dir             NE    NE    SE     S    SE     S     S     S    SW     N
T Wind Spd              5     2     6     6     8     5    13    14     9    19
Smoke Disp             PR    PR    PR    FR    PR    PR    GD    EX    VG    PR


Date           04/25  Thu 04/26/18  Fri 04/27/18  Sat 04/28/18  Sun 04/29/18
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19

Max/Min          66      47    79      51    77      50    78      56    80
Temp          59 66   51 48 71 78   58 51 71 76   56 50 74 76   59 56 75 77
Dewpt         46 45   44 42 46 44   48 44 44 40   42 43 41 44   49 49 51 49
Min/Max Rh       47      83    29      80    27      77    28      77    35
Rh            62 47   77 80 41 30   69 77 38 27   59 77 30 32   69 77 43 37
Pwind Dir         N       E     S      SE    NE      SE    SE      SE     S
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B2 B1   SC SC SC SC   B1 B1 SC SC   SC SC SC SC   SC SC SC SC
Pop 12hr         40      10     5      10    10      10    10      10    10

$$

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



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.