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

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000
FOUS54 KCRP 280838
PFWCRP

Fire Weather Point Forecast Matrices
National Weather Service Corpus Christi TX
338 AM CDT Fri Jul 28 2017

TXZ245-282215-
Aransas National Wildlife Refuge RAWS-Aransas County TX
28.30N  96.82W Elev. 20 ft
338 AM CDT Fri Jul 28 2017

Date             Fri 07/28/17            Sat 07/29/17            Sun 07/30/17
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          79          94          79          94
Temp          82 80 89 92 92 88 85 83 82 80 87 93 94 88 85 83 80 80 86 93 92 88
Dewpt         76 76 76 76 77 76 77 76 76 75 76 75 76 76 77 77 77 76 75 75 76 75
Min/Max RH                   60          89          56          92          55
RH            83 88 67 61 61 68 78 79 83 88 69 57 56 68 78 83 91 87 69 56 58 66
Wind Dir       S SW  S  S  S  S  S  S  S SW SW  S  S  S  S  S SW  W  W SE SE SE
Wind Spd       4  2  6  8  9 10  9  5  4  3  6  8 10  9  8  9  6  4  2  3  6  8
Heat Index    90 83 99104106100 94 91 89    97104106 98 96 91    82 95104104 99
Clouds        SC SC SC FW FW FW FW FW FW SC FW FW FW FW FW SC B1 B2 B1 B1 B1 B1
Clouds(%)     32 31 43 13  9 10 15 19 22 26 18 12 10 16 14 37 52 78 67 66 61 64
PoP 12HR                      5           5           5          20          40
QPF 12HR                      0           0           0           0        0.04
Rain Shwrs                                                 IS IS SC SC SC SC IS
Tstms                                                      IS IS SC SC SC SC IS
LAL                     1     1     1     1     1     1     1     2     3     3
Haines                  4     4     4     4     5     5     5     5     4     3
Mixing Hgt           3900  3600  2000  1800  3500  3200  2100  1100  3500  3300
T Wind Dir              S     S     S     S    SW     S     S    SW     S    SE
T Wind Spd              9    17    19    12     9    12    17    11     5    10


Date          Mon 07/31/17 Tue 08/01/17 Wed 08/02/17 Thu 08/03/17
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            80      93      77      93      78      91      78      90
Temp          83 81 92 88 82 78 92 87 82 79 91 86 81 79 89 86
Dewpt         76 75 73 72 73 72 71 71 73 73 72 73 74 74 74 74
Max/Min RH         89      53      84      50      85      55      88      59
RH            80 84 54 60 73 82 51 60 75 82 56 65 81 85 60 67
Pwind Dir          SE       E       E       E      SE      SE       E       E
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC SC SC SC SC SC B1 B1 SC SC B1 B1 B1
PoP 12HR           20      20      10      10      10      30      30      40
Rain Shwrs    IS IS IS IS                   SC SC SC SC SC SC
Tstms         IS IS IS IS                   SC SC SC SC SC SC

$$

TXZ231-282215-
George West RAWS-Live Oak County TX
28.37N  98.12W Elev. 215 ft
338 AM CDT Fri Jul 28 2017

Date             Fri 07/28/17            Sat 07/29/17            Sun 07/30/17
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                     103          75         105          75         105
Temp          79 76 89100103 97 85 80 78 75 89100105102 93 83 76 77 88100105102
Dewpt         74 74 74 66 64 68 73 75 75 74 74 68 61 66 73 76 75 74 73 66 64 67
Min/Max RH                   29          99          24          98          27
RH            83 95 63 34 29 39 69 83 90 97 63 36 24 31 51 79 96 91 62 33 27 33
Wind Dir       S SE  S  S SE SE SE  S  S SE  S  S SE SE SE  S  S  S  S  E  E SE
Wind Spd       5  3  5  6  9 13 11  8  5  3  4  4  5 10  9  6  5  2  1  3  5  8
Heat Index          98104106103 92 86       98106107107102 91       96104108107
Clouds        CL FW FW FW FW FW FW FW FW FW FW FW FW FW CL FW FW SC SC B1 B1 B1
Clouds(%)      2 23 19 14 14  9 10 11 16 21 17  6 16 19  5  7 16 34 45 61 67 58
PoP 12HR                      0           0           0          10          30
QPF 12HR                      0           0           0           0        0.02
Rain Shwrs                                                       IS IS SC SC IS
Tstms                                                            IS IS SC SC IS
LAL                     1     1     1     1     1     1     1     1     2     3
Haines                  5     5     5     4     5     6     6     5     6     6
Mixing Hgt           6700  8700  4300  1000  4800  8400  6000  1200  6400  6500
T Wind Dir             SE    SE    SE     S     S    SE    SE     S    SE    SE
T Wind Spd             11    17    21    14     5     8    16     6     4    11


Date          Mon 07/31/17 Tue 08/01/17 Wed 08/02/17 Thu 08/03/17
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            77     100      74     100      75      98      75      96
Temp          84 78 97 96 81 76 96 97 81 77 95 94 81 77 96 81
Dewpt         74 75 67 67 73 73 65 64 71 72 67 68 73 73 69 70
Max/Min RH         95      34      98      31      92      37      96      42
RH            72 91 38 38 76 90 36 35 73 86 41 43 77 88 42 70
Pwind Dir          SE       E      SE       E      SE       E       E       E
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC SC SC SC B1 SC SC SC B1 B1 B1 B1 B1
PoP 12HR           20      20      10       5       5      30      40      30
Rain Shwrs    IS IS IS IS                   SC SC SC SC SC SC
Tstms         IS IS IS IS                   SC SC SC SC SC SC

$$

TXZ247-282215-
Matagorda Island RAWS-Calhoun County TX
28.12N  96.80W Elev. 36 ft
338 AM CDT Fri Jul 28 2017

Date             Fri 07/28/17            Sat 07/29/17            Sun 07/30/17
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          91          83          91
Temp          83 83 89 90 90 89 86 86 85 83 88 91 91 87 86 85 83 83 87 91 90 88
Dewpt         77 77 77 77 77 77 77 77 77 76 77 76 77 77 78 78 78 77 76 76 76 76
Min/Max RH                   64          82          62          84          61
RH            80 84 68 65 66 70 76 75 79 80 69 63 64 73 77 80 84 82 69 61 64 69
Wind Dir       S  S  S  S  S SE  S  S  S SW SW  S  S  S  S  S SW SW  W SE SE SE
Wind Spd       6  8  6  8  9 11 12 14 12  9  8  8  9 10 10 10 10  6  3  3  6  8
Heat Index    96 91101103104102 97 97 95 92100103104 99 99 96 93 92 97103103 99
Clouds        FW SC SC FW FW FW FW FW FW SC FW FW FW FW FW SC SC B2 B2 B1 B1 B1
Clouds(%)     24 29 32 13 11 12 18 25 25 26 18 11 11 15 14 36 44 77 70 67 62 64
PoP 12HR                     10           5           5          10          30
QPF 12HR                      0           0           0           0        0.04
Rain Shwrs                                                       IS IS SC SC SC
Tstms                                                            IS IS SC SC SC
LAL                     1     1     1     1     1     1     1     1     2     3
Haines                  4     4     4     4     4     5     5     5     4     3
Mixing Hgt           3000  2700  2200  2500  2700  2000  1800  1300  2900  2700
T Wind Dir              S     S     S    SW    SW     S     S    SW     S    SE
T Wind Spd             13    17    25    21    13    14    19    14     8    11


Date          Mon 07/31/17 Tue 08/01/17 Wed 08/02/17 Thu 08/03/17
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            83      91      80      91      81      90      81      89
Temp          86 83 91 87 85 80 90 88 85 81 89 86 83 81 89 87
Dewpt         77 76 74 74 73 73 72 73 74 73 73 74 75 75 74 75
Max/Min RH         80      58      79      54      80      59      83      62
RH            76 78 58 64 68 78 56 61 70 79 60 67 78 81 63 68
Pwind Dir          SE       E       E       E      SE      SE       E       E
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC SC SC SC SC SC SC B1 SC SC B1 B1 B1
PoP 12HR           30      20      10      10      10      30      30      40
Rain Shwrs    SC SC IS IS                   SC SC SC SC SC SC
Tstms         SC SC IS IS                   SC SC SC SC SC SC

$$

TXZ234-282215-
Victoria RAWS-Victoria County TX
28.85N  96.92W Elev. 23 ft
338 AM CDT Fri Jul 28 2017

Date             Fri 07/28/17            Sat 07/29/17            Sun 07/30/17
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                      99          77         101          76          98
Temp          78 76 88 97 99 93 83 81 79 77 88 98101 94 87 80 76 78 87 96 98 95
Dewpt         74 74 75 72 70 73 76 75 75 74 75 71 67 72 75 76 76 75 74 70 70 72
Min/Max RH                   38          93          34          98          40
RH            91 94 66 45 38 52 77 84 87 91 66 41 34 48 68 89 98 89 65 43 41 49
Wind Dir       S SE  S  S  S  S  S  S  S  S SW SW  S  S  S  S SW  W  W  N  E SE
Wind Spd       3  2  6  6  9 12  8  4  3  2  8  5  5  9  6  5  4  2  2  2  3  6
Heat Index          98106107103 92 87       97106107102 96          96104105103
Clouds        FW FW SC SC SC FW FW FW FW FW FW FW FW FW FW SC B1 B2 B1 B1 B1 B1
Clouds(%)      8 23 32 26 26  8 14 19 21 23 18 11 10 18 10 34 57 79 68 61 59 63
PoP 12HR                      5           5           5          20          40
QPF 12HR                      0           0           0        0.01        0.05
Rain Shwrs                                                 IS IS SC SC SC SC IS
Tstms                                                      IS IS SC SC SC SC IS
LAL                     1     1     1     1     1     1     1     2     3     3
Haines                  4     4     4     4     5     5     5     5     4     4
Mixing Hgt           6200  7100  2500  2300  4200  7000  3600   700  4800  4700
T Wind Dir              S     S     S     S    SW     S     S    SW    NW     E
T Wind Spd              5    16    18    12     8     8    12     5     2     9


Date          Mon 07/31/17 Tue 08/01/17 Wed 08/02/17 Thu 08/03/17
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      96      73      96      75      94      74      92
Temp          82 77 94 93 77 75 94 92 79 76 92 91 78 76 92 81
Dewpt         75 74 69 69 72 70 67 69 72 71 70 71 72 72 71 73
Max/Min RH         94      41      96      39      91      45      92      50
RH            79 88 45 46 83 86 41 48 79 85 48 53 81 86 50 76
Pwind Dir           E       E       S      NE      SE      NE       E       E
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    B1 SC SC SC SC SC SC SC B1 SC B1 B1 B1 B1 B1 B1
PoP 12HR           20      10      10      10       5      30      40      30
Rain Shwrs    IS IS                         SC SC SC SC SC SC
Tstms         IS IS                         SC SC SC SC SC SC

$$

TXZ241-282215-
Alice International Airport-Jim Wells County TX
27.74N  98.03W Elev. 177 ft
338 AM CDT Fri Jul 28 2017

Date             Fri 07/28/17            Sat 07/29/17            Sun 07/30/17
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          74         104          73         102
Temp          78 74 88 98102 95 84 80 77 75 89100104 98 90 81 74 75 87100101 95
Dewpt         74 74 74 68 68 72 75 75 74 74 74 69 65 71 74 75 74 74 73 67 68 70
Min/Max RH                   33         100          28         100          32
RH            88100 65 38 34 48 73 84 91 99 60 37 28 43 60 83100 97 64 34 35 44
Wind Dir       S SE  S  S SE SE SE  S  S SE  S  S SE SE SE  S  S  S  S  E  E SE
Wind Spd       4  3  8  9 11 16 11  6  5  3  5  6  9 12  9  6  5  3  3  4  8 10
Heat Index          96104108103 92 83       98107109106 99 88       95105107101
Clouds        CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC B1 B1
Clouds(%)      3 24 25 14 13  8 13 19 20 21 17  8 13  6  7 11 16 25 26 45 61 62
PoP 12HR                      0           0           0          10          20
QPF 12HR                      0           0           0           0        0.01
Rain Shwrs                                                             IS IS IS
Tstms                                                                  IS IS IS
LAL                     1     1     1     1     1     1     1     1     1     2
Haines                  5     5     4     4     5     5     4     4     6     6
Mixing Hgt           6300  7200  2800  1600  5200  7600  4400   900  6300  6100
T Wind Dir             SE    SE    SE     S     S    SE    SE     S    SE    SE
T Wind Spd             11    20    24    16     6    10    16     6     5    14


Date          Mon 07/31/17 Tue 08/01/17 Wed 08/02/17 Thu 08/03/17
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            75     100      73      99      74      98      74      96
Temp          81 76 98 92 80 74 97 93 80 75 95 92 80 76 96 83
Dewpt         75 74 69 69 73 73 66 67 72 71 67 70 73 73 70 72
Max/Min RH        100      37     100      34      95      38      98      44
RH            82 93 38 47 79 94 37 42 76 89 40 48 80 90 44 71
Pwind Dir          SE       E      SE       E      SE       E       E       E
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC B1 SC B1 SC SC SC SC SC SC SC SC SC SC B1 B1
PoP 12HR           20      20      10      10       5      20      30      40
Rain Shwrs    IS IS IS IS                   IS IS SC SC SC SC
Tstms         IS IS IS IS                   IS IS SC SC SC SC

$$

TXZ229-282215-
La Salle County Airport-La Salle County TX
28.46N  99.22W Elev. 476 ft
338 AM CDT Fri Jul 28 2017

Date             Fri 07/28/17            Sat 07/29/17            Sun 07/30/17
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                     104          77         106          76         106
Temp          78 75 84 96103103 91 85 80 77 86 98105103 95 85 77 77 89102106102
Dewpt         71 70 70 64 57 57 66 71 72 71 71 65 57 56 65 70 71 70 70 63 58 59
Min/Max RH                   20          83          20          85          21
RH            76 87 63 35 22 23 44 64 75 82 60 35 21 21 37 62 82 79 54 29 21 24
Wind Dir      SE SE SE SE SE SE SE SE SE SE  S SE SE SE SE SE  S SE SE  E  E  E
Wind Spd       5  5  6  6  8  8 12  8  5  3  4  5  6  8  9  8  4  2  3  4  6  8
Heat Index          89 98       94 90 84    92101       98 89       94104
Clouds        CL CL FW FW FW FW FW CL CL CL CL CL CL FW FW FW FW CL FW SC B1 B2
Clouds(%)      1  3 20 10 10 12  8  4  4  5  5  5  3 23 10  7  6  5 13 36 56 70
PoP 12HR                      0           0           0           5          20
QPF 12HR                      0           0           0           0        0.01
Rain Shwrs                                                             IS IS
Tstms                                                                  IS IS
LAL                     1     1     1     1     1     1     1     1     1     2
Haines                  5     6     6     4     5     6     6     5     6     6
Mixing Hgt           6300 10000  6700  1100  5900  9100  7700  2500  7200  8000
T Wind Dir             SE    SE    SE    SE    SE    SE    SE    SE    SE     E
T Wind Spd             13    14    20    16     6    10    13     8     5    11


Date          Mon 07/31/17 Tue 08/01/17 Wed 08/02/17 Thu 08/03/17
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     101      75     100      76      98      75      96
Temp          86 78 96 99 83 76 96 98 83 77 94 97 83 77 96 79
Dewpt         67 70 66 61 68 70 64 60 67 68 64 63 70 70 67 64
Max/Min RH         79      28      84      28      79      31      85      39
RH            53 75 37 29 60 80 35 29 59 76 38 33 64 80 39 60
Pwind Dir          SE       E      SE       E      SE       E       E       E
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC B1 SC SC SC SC B1 B1 SC SC SC B1 B1 B1 B1 B1
PoP 12HR           10      10      10       5       5      40      40      30
Rain Shwrs                                  SC SC SC SC SC SC
Tstms                                       SC SC SC SC SC SC

$$

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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