Fire Weather Point Forecast Matrices
Issued by NWS Corpus Christi, TX

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000
FOUS54 KCRP 200848
PFWCRP

Fire Weather Point Forecast Matrices
National Weather Service Corpus Christi TX
348 AM CDT Thu Jul 20 2017

TXZ245-202215-
Aransas National Wildlife Refuge RAWS-Aransas County TX
28.30N  96.82W Elev. 20 ft
348 AM CDT Thu Jul 20 2017

Date             Thu 07/20/17            Fri 07/21/17            Sat 07/22/17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
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                      93          78          93          80          92
Temp          81 78 86 92 93 87 83 81 80 79 87 93 93 88 85 83 82 81 86 91 92 87
Dewpt         75 77 77 76 77 76 77 76 77 77 77 75 76 77 77 76 76 76 77 78 78 76
Min/Max RH                   59          96          56          87          65
RH            83 98 74 61 60 71 81 85 91 95 74 58 57 71 76 81 83 84 73 66 65 71
Wind Dir       S SW SW SE SE SE  S  S  S  S  S  S SE SE SE  S  S  S  S  S  S  S
Wind Spd       5  3  2  5 10 10  9  8  5  4  5  9 10 11 10  5  4  4  6  9 12 11
Heat Index    87    96104107 98 93 88 83    98104106 99 95 90 88 87 98106106 99
Clouds        FW SC SC SC FW FW FW SC SC SC SC SC FW FW SC SC SC SC SC SC FW FW
Clouds(%)     24 41 36 35 24 20 22 31 33 37 45 41 20 17 26 29 37 40 37 30 22 19
PoP 12HR                     20          10          20           5          10
QPF 12HR                   0.02           0        0.05           0           0
Rain Shwrs       IS IS IS IS             IS IS IS IS
Tstms                                          IS IS
LAL                     1     1     1     1     1     2     1     1     1     1
Haines                  4     4     4     4     4     4     4     4     5     5
Mixing Hgt           4300  3900  1800  2600  5000  4700  2900  3000  5400  4900
T Wind Dir              S    SE     S     S     S    SE     S     S     S     S
T Wind Spd              6    17    16     9    11    18    19    16    17    24


Date          Sun 07/23/17 Mon 07/24/17 Tue 07/25/17 Wed 07/26/17
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            82      92      81      92      81      92      80      91
Temp          84 83 91 87 83 82 91 87 83 82 91 86 82 81 91 86
Dewpt         76 76 79 77 77 75 78 77 76 75 78 76 76 75 77 76
Max/Min RH         83      67      84      65      85      65      87      65
RH            80 80 68 73 81 81 67 72 80 82 66 72 82 84 65 71
Pwind Dir           S       S       S       S      SE      SE      SE       S
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC SC SC SC FW SC SC SC SC SC SC B1 B1
PoP 12HR            5      10       0       5      10      20      20      20
Rain Shwrs                                  IS IS IS IS IS IS
Tstms                                       IS IS       IS IS

$$

TXZ231-202215-
George West RAWS-Live Oak County TX
28.37N  98.12W Elev. 215 ft
348 AM CDT Thu Jul 20 2017

Date             Thu 07/20/17            Fri 07/21/17            Sat 07/22/17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
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                     102          76         102          77         102
Temp          78 76 90 98102 96 85 81 78 76 90 98102 95 86 82 79 77 91 98100 95
Dewpt         76 75 75 69 67 69 73 75 75 75 74 68 67 73 75 76 76 75 75 70 70 73
Min/Max RH                   33          98          32          97          36
RH            93 99 63 40 33 42 68 84 92 98 60 38 33 50 70 82 91 96 60 41 38 49
Wind Dir       S SE  S SE SE SE SE SE  S SE  S SE SE SE SE SE SE SE SE  S SE SE
Wind Spd       5  3  5  8  9 13 10  8  5  4  5  8  9 11 12  8  4  4  5  9 10 13
Heat Index         100104107103 91 87       99104107104 96 90      102106108105
Clouds        FW SC SC SC SC SC FW FW SC SC SC FW FW FW FW FW FW SC SC SC SC SC
Clouds(%)     24 26 30 28 28 26 10 13 35 38 27 24 24 18 18 17 24 26 27 30 34 31
PoP 12HR                     20           5          20           5           5
QPF 12HR                   0.01           0        0.01           0           0
Rain Shwrs             IS IS                   IS IS
Tstms                                          IS IS
LAL                     1     1     1     1     1     2     1     1     1     1
Haines                  6     5     5     5     5     4     4     4     4     4
Mixing Hgt           7400  9300  5300  1100  7100  8800  5400  1500  7000  8500
T Wind Dir             SE    SE    SE    SE    SE    SE    SE    SE     S     S
T Wind Spd             10    18    18     9    11    17    21    18    11    18


Date          Sun 07/23/17 Mon 07/24/17 Tue 07/25/17 Wed 07/26/17
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            78     102      77     101      77      99      76     100
Temp          83 78 98 95 82 77 97 94 82 77 96 93 81 76 96 93
Dewpt         75 75 69 73 76 75 68 72 76 75 70 73 75 74 70 72
Max/Min RH         93      34      94      35      94      38      95      37
RH            78 92 39 50 81 93 40 50 81 93 43 53 82 95 43 52
Pwind Dir          SE      SE      SE      SE      SE      SE      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    FW SC SC SC FW SC SC FW FW FW FW SC SC SC SC SC
PoP 12HR            0       5       0       5       0      20      10      20
Rain Shwrs                                  IS IS       IS IS
Tstms                                       IS IS       IS IS

$$

TXZ247-202215-
Matagorda Island RAWS-Calhoun County TX
28.12N  96.80W Elev. 36 ft
348 AM CDT Thu Jul 20 2017

Date             Thu 07/20/17            Fri 07/21/17            Sat 07/22/17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
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                      91          83          89          83          91
Temp          84 82 86 91 91 88 86 85 84 83 85 89 89 86 85 85 84 83 87 91 91 88
Dewpt         77 77 77 77 77 77 77 77 77 78 78 77 77 77 77 77 77 77 77 78 77 77
Min/Max RH                   63          86          68          80          66
RH            78 84 73 63 63 71 76 78 81 86 79 68 68 76 77 78 79 80 73 67 66 72
Wind Dir       S  S  S SE SE SE  S  S  S  S  S SE SE SE  S  S  S  S  S  S  S  S
Wind Spd       9  5  3  6 10 11 10 10  8  6  6  9 10 10 12 12 11  9 10 12 12 16
Heat Index    94 90 97104105101 98 96 95 92 97101101 98 97 95 94 93 98106105100
Clouds        SC SC SC SC FW FW FW SC SC SC SC SC FW FW FW SC SC SC SC FW FW FW
Clouds(%)     26 45 38 29 22 23 25 32 33 39 46 38 20 17 25 28 36 38 37 21 22 19
PoP 12HR                     20          10          20           5          10
QPF 12HR                   0.01           0        0.03           0           0
Rain Shwrs       IS IS                   IS IS
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     4     4     4     4     4     3     4     4     4
Mixing Hgt           2400  2200  2200  3000  3800  3500  3500  3800  3800  3700
T Wind Dir              S    SE     S     S     S    SE     S     S     S     S
T Wind Spd              8    18    18    13    12    18    23    20    19    26


Date          Sun 07/23/17 Mon 07/24/17 Tue 07/25/17 Wed 07/26/17
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            85      91      84      91      84      91      83      91
Temp          86 85 91 88 86 84 91 87 86 84 91 87 85 83 90 87
Dewpt         77 77 79 78 77 77 78 77 77 77 78 77 76 76 77 76
Max/Min RH         78      67      78      66      79      65      81      66
RH            75 78 69 74 76 78 67 73 75 79 67 73 77 81 66 71
Pwind Dir           S       S      SE      SE      SE      SE       S      SE
Wind Char         15>     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    FW SC SC SC SC SC SC FW SC SC SC SC SC SC B1 SC
PoP 12HR            5      10       0       5      10      20      20      20
Rain Shwrs                                  IS IS IS IS IS IS
Tstms                                       IS IS       IS IS

$$

TXZ234-202215-
Victoria RAWS-Victoria County TX
28.85N  96.92W Elev. 23 ft
348 AM CDT Thu Jul 20 2017

Date             Thu 07/20/17            Fri 07/21/17            Sat 07/22/17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
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                      96          76          95          77          95
Temp          78 75 87 94 96 90 82 79 77 76 86 92 94 90 83 79 78 77 87 92 94 90
Dewpt         75 75 76 73 73 74 76 76 76 75 76 74 73 73 75 75 75 74 75 73 75 73
Min/Max RH                   47          98          50          92          52
RH            90100 70 52 49 60 82 90 98 97 71 56 51 58 79 85 90 91 67 54 54 58
Wind Dir       S  S SW SE SE  S  S  S  S  S  S  S SE  S SE SE  S SW  S  S  S  S
Wind Spd       2  2  3  4  8 10  8  4  3  3  3  6  9 13  6  5  3  2  5 10 13 13
Heat Index          97103106 99 89          97103104 99 90          96102105 99
Clouds        FW SC SC SC B1 FW FW FW SC SC SC B1 B1 FW FW FW SC SC SC SC SC SC
Clouds(%)     15 29 28 41 54 20 10 18 30 31 44 52 52 20 23 16 29 33 35 44 39 40
PoP 12HR                     20          10          20           5          10
QPF 12HR                   0.02           0        0.07           0           0
Rain Shwrs       IS IS IS IS             IS IS IS IS
Tstms                  IS IS                   IS IS
LAL                     1     2     1     1     1     2     1     1     1     1
Haines                  4     4     4     4     4     4     3     4     4     5
Mixing Hgt           6400  7800  3100  1700  6600  7300  2900  1200  6600  6600
T Wind Dir              S    SE     S     S     S    SE     S     S     S     S
T Wind Spd              5    13    12     5     8    17    18    10     9    20


Date          Sun 07/23/17 Mon 07/24/17 Tue 07/25/17 Wed 07/26/17
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            78      95      78      94      77      94      76      94
Temp          80 78 93 91 80 78 92 90 80 77 92 90 79 76 92 89
Dewpt         75 75 73 73 75 74 73 73 75 74 73 73 75 74 73 73
Max/Min RH         91      49      90      49      90      50      94      51
RH            84 90 53 57 85 89 53 58 84 89 54 59 87 94 54 59
Pwind Dir           S       S       S       S      SE      SE      SE       S
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC SC FW FW FW FW SC SC SC SC SC B1 B1
PoP 12HR            5      10       0       5      10      20      20      20
Rain Shwrs                                  IS IS IS IS IS IS
Tstms                                       IS IS       IS IS

$$

TXZ241-202215-
Alice International Airport-Jim Wells County TX
27.74N  98.03W Elev. 177 ft
348 AM CDT Thu Jul 20 2017

Date             Thu 07/20/17            Fri 07/21/17            Sat 07/22/17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
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                     101          75         100          75         102
Temp          77 75 90 98100 94 84 78 76 75 89 97 99 93 84 79 76 75 90100100 95
Dewpt         76 75 75 70 70 71 75 75 75 75 74 70 70 74 76 75 75 75 75 71 72 74
Min/Max RH                   37         100          38          99          38
RH            93100 62 41 39 48 75 91 98100 62 42 40 54 77 88 96 99 60 39 41 51
Wind Dir       S SE  S SE SE SE SE  S  S SE  S SE SE SE SE  S  S SE SE  S SE SE
Wind Spd       5  4  6  8 11 13 10  6  5  5  6  9 11 14 11  6  5  4  5 11 12 16
Heat Index          99104107102 91          98104106104 92         101109110105
Clouds        SC SC SC SC SC FW FW SC SC SC SC FW SC FW FW FW FW SC SC SC SC FW
Clouds(%)     29 29 33 30 34 22  9 31 32 39 39 24 34 17 22 15 24 26 37 26 34 24
PoP 12HR                     20           5          10           5           5
QPF 12HR                   0.01           0           0           0           0
Rain Shwrs             IS IS
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  5     5     5     4     4     4     4     4     4     4
Mixing Hgt           7200  8300  3400   900  6700  8000  3700  1300  6600  7600
T Wind Dir             SE    SE    SE     S    SE    SE    SE     S     S     S
T Wind Spd             11    20    17    10    13    20    21    17    14    23


Date          Sun 07/23/17 Mon 07/24/17 Tue 07/25/17 Wed 07/26/17
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            76     101      76     101      76      99      75      99
Temp          80 76100 95 80 76 99 94 80 76 98 93 79 75 97 92
Dewpt         75 75 70 75 76 74 70 74 75 74 70 74 74 74 70 73
Max/Min RH         98      38      94      38      94      41      97      40
RH            85 98 39 52 85 94 39 52 83 94 42 55 86 97 41 54
Pwind Dir          SE      SE      SE      SE      SE      SE      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    FW SC SC SC FW SC SC FW FW FW SC SC SC SC SC SC
PoP 12HR            0       5       0       5       0      20      10      20
Rain Shwrs                                  IS IS       IS IS
Tstms                                       IS IS       IS IS

$$

TXZ229-202215-
La Salle County Airport-La Salle County TX
28.46N  99.22W Elev. 476 ft
348 AM CDT Thu Jul 20 2017

Date             Thu 07/20/17            Fri 07/21/17            Sat 07/22/17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
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                     102          76         103          77         104
Temp          78 76 86 95102100 89 83 79 76 87 96103101 92 85 80 77 88 97104102
Dewpt         72 72 72 67 62 64 69 72 72 73 72 66 62 62 69 72 73 73 72 67 63 62
Min/Max RH                   28          89          27          85          25
RH            81 89 63 39 28 31 52 69 81 89 62 38 27 28 48 65 78 85 59 38 27 27
Wind Dir      SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE  E SE  S SE SE
Wind Spd       5  5  6  8 11 11 11  9  5  4  6  9  9 10 16  9  6  4  5  8  9 10
Heat Index          92 99104102 93 88       93100105    97 91 84    95102107104
Clouds        FW SC B1 SC SC SC FW FW FW SC SC FW SC SC FW FW FW FW FW FW FW FW
Clouds(%)     17 32 53 30 31 32 18 15 21 42 27 20 30 27 20 21 22 23 25 19 15 20
PoP 12HR                     10          10           5           5           0
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     5     4     4     5     6     5     4     5     6
Mixing Hgt           8300 10200  7400  1200  7800  9900  7000  1500  7300  9500
T Wind Dir             SE    SE    SE    SE    SE    SE    SE    SE    SE    SE
T Wind Spd             12    19    19    11    12    16    21    17    11    16


Date          Sun 07/23/17 Mon 07/24/17 Tue 07/25/17 Wed 07/26/17
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            78     104      77     101      77      99      76     100
Temp          86 78 97102 85 77 95100 85 77 94 98 83 76 94 98
Dewpt         72 72 67 62 71 71 66 62 72 72 68 65 72 72 67 63
Max/Min RH         81      25      80      27      84      32      87      29
RH            63 81 37 27 63 80 38 29 66 84 43 35 69 87 41 32
Pwind Dir          SE      SE      SE      SE      SE      SE      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    FW FW FW FW FW FW FW FW FW FW FW SC SC FW SC SC
PoP 12HR            0       0       0       0       0      10       5      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 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...
       IS.............Isolated
       SC.............Scattered
       NM.............Numerous
       O..............Occasional
       S..............Slight Chance
       C..............Chance
       L..............Likely
       WD.............Widespread
       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
Haines (CAT)........................Haines Index
Free Wind Dir (8 Point Compass).....Free Wind Level Direction
Free Wind Spd (MPH).................Free Wind Level Speed
Mixing Hgt (Feet AGL)...............Mixing Height
T Wind Dir (8 Point Compass)........Transport Wind Direction
T Wind Spd (MPH)....................Transport Wind Speed
Smoke Disp (CAT(KT-FT)).............Smoke Dispersion Category
     Example: PR = Poor; FR = Fair; GD = Good; VG = Very Good; EX = Excellent
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 MPH; 15> = 15 MPH or greater
Ave Clouds (CAT)....................Average Cloud Cover Category
PoP 12HR (%)........................Probability for Accumulating Precipitation
Weather...
     See day 1 through 3 weather descriptions



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