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

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000
FOUS54 KCRP 180302 AAA
PFWCRP

Fire Weather Point Forecast Matrices...UPDATED
National Weather Service Corpus Christi TX
902 PM CST Sat Feb 17 2018

TXZ245-181015-
Aransas National Wildlife Refuge RAWS-Aransas County TX
28.30N  96.82W Elev. 20 ft
902 PM CST Sat Feb 17 2018

Date           02/17/18      Sun 02/18/18            Mon 02/19/18            Tue
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

Min/Max                      62          73          64          74          65
Temp                   65 64 63 66 70 71 68 66 66 65 65 67 72 74 72 68 67 65 65
Dewpt                  65 64 63 63 64 65 65 64 64 64 64 65 66 66 66 66 65 65 64
Max/Min RH                  100          81         100          77          99
RH                    100100100 91 83 82 91 93 94 96 94 95 82 77 83 93 96 97 99
Wind Dir               NE  E SE SE SE SE SE SE SE  S  S  S  S  S SE SE SE  S  S
Wind Spd                5  4  4  5  9 10  9  9 10 10 13 13 13 13 12 12 12 12 11
Clouds                 OV B2 B2 B2 B1 B2 B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2
Clouds(%)              93 82 74 75 69 70 56 60 64 75 69 74 78 79 81 77 74 79 84
PoP 12HR                     20          30          10          20          20
QPF 12HR                   0.02        0.06           0        0.02        0.02
Rain Shwrs             IS IS IS SC SC SC             IS IS IS IS IS IS IS IS SC
Tstms                                                            IS IS IS IS SC
Obvis                   F  F PF                            PF PF  F  F  F  F
LAL                           1     1     1     1     1     1     1     2     2
Haines                        4     3     4     5     4     3     2     3     3
Mixing Hgt                  500   900  1100   600   600  1100  1000   500   500
T Wind Dir                   SE    SE    SE    SE     S     S    SE    SE    SE
T Wind Spd                    5     9    13    16    20    24    23    21    21


Date           02/20/18  Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

Max/Min          73      62    68      52    63      57    69      59    70
Temp          71 70 64   62 67 63 55   52 60 61 58   57 67 67 61   59 68 67
Dewpt         67 67 64   62 61 58 52   50 55 59 58   57 61 61 61   59 62 61
Min/Max RH       82     100    76      95    82     100    76     100    74
RH            86 90100  100 82 83 91   95 82 93100  100 82 83100  100 81 80
Pwind Dir         S      SE     E       N     N       E    SE      SE    SE
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B2 OV OV   OV OV OV OV   OV OV OV B2   B2 B2 B1 B1   B2 B2 B2
PoP 12HR         40      60    60      60    40      20    20      20    20
Rain Shwrs    SC SC NM   NM NM NM NM   NM SC SC IS   IS IS IS IS   IS IS IS
Tstms         SC SC NM   NM NM NM NM   NM SC SC IS   IS IS IS IS   IS IS IS

$$

TXZ231-181015-
George West RAWS-Live Oak County TX
28.37N  98.12W Elev. 215 ft
902 PM CST Sat Feb 17 2018

Date           02/17/18      Sun 02/18/18            Mon 02/19/18            Tue
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

Min/Max                      63          79          64          84          66
Temp                   68 67 64 68 74 79 75 70 67 66 66 69 80 84 79 72 70 68 66
Dewpt                  66 65 64 63 63 64 64 64 64 64 64 64 64 65 66 66 67 66 66
Max/Min RH                  100          60          98          54          98
RH                     92 93100 85 69 60 69 81 90 95 92 84 60 54 64 83 90 95 98
Wind Dir                E SE  E SE SE SE SE SE SE SE  S  S  S SE SE SE SE SE  S
Wind Spd                5  5  4  5  9 11 11 11 10  9  9 12 14 14 13 13 13 11  9
Clouds                 OV B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV
Clouds(%)              92 87 82 86 72 68 60 65 70 76 79 80 82 82 82 83 85 90 96
PoP 12HR                     30          30          10          20          20
QPF 12HR                   0.02        0.04           0        0.02        0.02
Rain Shwrs             SC SC SC SC SC SC             IS IS IS IS IS IS IS IS SC
Tstms                                                            IS IS IS IS SC
LAL                           1     1     1     1     1     1     1     2     2
Haines                        3     2     3     4     4     3     3     4     4
Mixing Hgt                 1500  1700  2400  1800  1300  2400  2400  1900  1600
T Wind Dir                   SE    SE    SE    SE    SE     S    SE    SE    SE
T Wind Spd                   11    12    17    18    17    23    26    25    19


Date           02/20/18  Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

Max/Min          80      61    69      49    63      54    73      57    76
Temp          77 75 64   61 67 63 52   49 60 61 56   54 69 69 60   57 73 72
Dewpt         66 66 64   61 58 53 47   46 50 52 55   54 58 61 59   57 60 61
Min/Max RH       63     100    64      92    63     100    64     100    58
RH            68 75100  100 73 70 83   92 67 72 98  100 69 76 95  100 64 69
Pwind Dir        SE      SE    NE       N    NE       E    SE      SE    SE
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    OV B2 B2   OV OV OV OV   OV OV OV B2   B2 B2 B2 B1   B2 B2 B2
PoP 12HR         40      60    70      40    30      20    20      20    20
Rain Shwrs    SC SC NM   NM NM NM SC   SC SC SC IS   IS IS IS IS   IS IS IS
Tstms         SC SC NM   NM NM NM SC   SC SC SC IS   IS IS IS IS   IS IS IS

$$

TXZ247-181015-
Matagorda Island RAWS-Calhoun County TX
28.12N  96.80W Elev. 36 ft
902 PM CST Sat Feb 17 2018

Date           02/17/18      Sun 02/18/18            Mon 02/19/18            Tue
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

Min/Max                      62          70          64          71          64
Temp                   63 63 63 65 68 69 66 65 65 65 65 65 69 71 69 66 65 65 64
Dewpt                  62 63 63 63 63 64 64 63 63 63 63 64 65 65 65 65 65 64 64
Max/Min RH                  100          83          99          84          98
RH                     99 99100 92 85 84 97 96 94 94 94 96 87 84 89 96 98 98 98
Wind Dir               NE  E SE  E SE SE SE SE SE  S  S  S  S SE SE SE SE SE SE
Wind Spd                5  4  5  6  8  9  9 10 11 11 13 13 13 12 12 12 13 12 12
Clouds                 OV B2 B2 B2 B1 B2 SC B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2
Clouds(%)              90 80 71 72 67 70 47 54 60 73 67 71 76 77 78 74 71 76 81
PoP 12HR                     20          20          10          20          10
QPF 12HR                   0.02        0.05           0        0.02           0
Rain Shwrs             IS IS IS IS IS IS             IS IS IS IS             SC
Tstms                                                                        SC
Obvis                  F+ F+ F+ F+  F  F  F  F  F  F  F  F PF PF  F  F  F  F
LAL                           1     1     1     1     1     1     1     1     1
Haines                        4     4     4     5     5     3     2     3     4
Mixing Hgt                  300   300   400   400   400   400   400   300   300
T Wind Dir                   SE     E    SE    SE     S     S    SE    SE    SE
T Wind Spd                    4     8    10    14    20    24    21    23    23


Date           02/20/18  Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

Max/Min          71      62    66      53    62      58    68      60    68
Temp          69 68 64   62 66 63 56   53 60 61 59   58 66 66 61   60 67 66
Dewpt         65 66 64   62 61 59 54   52 55 58 59   58 60 61 61   60 61 60
Min/Max RH       85     100    80      96    84     100    77     100    77
RH            87 92100  100 86 86 93   96 84 92100  100 81 83 99  100 82 81
Pwind Dir        SE      SE     E       N     N       E    SE      SE    SE
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    B2 OV OV   OV OV OV OV   OV OV OV B2   B2 B1 B1 B1   B2 B2 B2
PoP 12HR         40      50    60      60    40      20    20      20    20
Rain Shwrs    SC SC SC   SC NM NM NM   NM SC SC IS   IS IS IS IS   IS IS IS
Tstms         SC SC SC   SC NM NM NM   NM SC SC IS   IS IS IS IS   IS IS IS

$$

TXZ234-181015-
Victoria RAWS-Victoria County TX
28.85N  96.92W Elev. 23 ft
902 PM CST Sat Feb 17 2018

Date           02/17/18      Sun 02/18/18            Mon 02/19/18            Tue
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

Min/Max                      60          76          63          78          66
Temp                   62 61 61 66 72 75 71 68 66 65 66 67 75 78 75 70 68 67 66
Dewpt                  59 60 61 62 64 65 65 64 63 64 64 65 66 66 66 66 65 65 65
Max/Min RH                  100          70         100          67          97
RH                     91 96100 86 75 70 81 87 91 95 93 92 72 67 74 86 90 93 97
Wind Dir               NE  E  E  E SE  S SE SE  S  S  S  S  S  S SE  S  S  S  S
Wind Spd                6  4  4  5  9 12 11 10 10 10 11 14 17 14 13 13 13 12 12
Clouds                 OV B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV
Clouds(%)              93 86 80 84 72 73 62 66 71 78 77 79 82 84 86 85 85 87 89
PoP 12HR                     30          30          10          20          20
QPF 12HR                   0.02        0.07           0        0.02        0.02
Rain Shwrs             SC SC SC SC SC SC             IS IS IS IS IS IS IS IS SC
Tstms                                                            IS IS IS IS SC
LAL                           1     1     1     1     1     1     1     2     2
Haines                        3     2     3     3     3     3     3     3     4
Mixing Hgt                 1600  2200  2300  1500  1200  2900  2600  1300  1200
T Wind Dir                   SE    SE     S    SE     S     S     S     S     S
T Wind Spd                    5    10    18    19    18    26    26    23    23


Date           02/20/18  Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

Max/Min          76      61    67      49    64      55    72      58    73
Temp          74 72 64   61 66 62 53   49 61 62 57   55 69 68 61   58 70 69
Dewpt         67 67 64   61 59 58 48   47 52 59 56   55 60 61 60   58 62 61
Min/Max RH       75     100    75      92    72     100    68     100    68
RH            79 85100  100 79 85 84   92 72 89 95  100 75 77 96  100 76 74
Pwind Dir         S      SE    NE       N     N       E    SE      SE     S
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    OV OV OV   OV OV OV OV   OV OV OV OV   B2 B2 B2 B2   B2 OV B2
PoP 12HR         40      60    70      60    40      20    20      20    20
Rain Shwrs    SC SC NM   NM NM NM NM   NM SC SC IS   IS IS IS IS   IS IS IS
Tstms         SC SC NM   NM NM NM NM   NM SC SC IS   IS IS IS IS   IS IS IS

$$

TXZ241-181015-
Alice International Airport-Jim Wells County TX
27.74N  98.03W Elev. 177 ft
902 PM CST Sat Feb 17 2018

Date           02/17/18      Sun 02/18/18            Mon 02/19/18            Tue
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

Min/Max                      62          82          64          85          68
Temp                   68 66 63 69 76 81 76 71 68 66 66 70 81 85 80 73 71 69 68
Dewpt                  66 66 63 64 63 64 64 64 64 65 64 64 64 65 66 67 67 66 65
Max/Min RH                  100          58          96          52          92
RH                     94 98100 85 66 58 68 78 90 95 91 82 58 52 62 80 87 90 92
Wind Dir                E SE SE SE  S SE SE SE SE SE  S  S  S  S SE SE  S  S  S
Wind Spd                2  5  5  6 10 13 13 11 10 11 11 16 18 17 14 14 13 12 12
Heat Index                                                    87 82
Clouds                 OV B2 B2 B2 B2 B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV OV
Clouds(%)              93 85 79 81 70 65 40 54 69 77 71 74 77 77 76 79 83 88 94
PoP 12HR                     20          20          10          20          10
QPF 12HR                   0.02        0.02           0        0.02           0
Rain Shwrs             IS IS IS IS IS IS             IS IS IS IS             SC
Tstms                                                                        SC
LAL                           1     1     1     1     1     1     1     1     1
Haines                        4     2     4     4     4     3     3     4     4
Mixing Hgt                 1400  1700  2300  1500  1300  3300  3100  2000  1900
T Wind Dir                   SE    SE    SE    SE    SE     S    SE    SE     S
T Wind Spd                   12    12    17    17    18    27    29    25    23


Date           02/20/18  Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

Max/Min          82      64    72      52    65      56    75      59    77
Temp          79 77 67   64 70 66 56   52 62 63 58   56 72 71 62   59 74 73
Dewpt         66 68 66   63 60 56 51   48 51 54 56   56 59 61 61   59 60 61
Min/Max RH       60      98    62      87    64     100    59     100    56
RH            63 73 97   98 70 68 83   87 66 73 93  100 65 71 96  100 62 67
Pwind Dir         S      SE     E       N     N      NE    SE      SE    SE
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    OV B2 B2   OV OV OV OV   OV OV OV B2   B2 B2 B1 B1   B2 B2 B2
PoP 12HR         40      50    70      40    30      20    20      20    20
Rain Shwrs    SC SC SC   SC NM NM SC   SC SC SC IS   IS IS IS IS   IS IS IS
Tstms         SC SC SC   SC NM NM SC   SC SC SC IS   IS IS IS IS   IS IS IS

$$

TXZ229-181015-
La Salle County Airport-La Salle County TX
28.46N  99.22W Elev. 476 ft
902 PM CST Sat Feb 17 2018

Date           02/17/18      Sun 02/18/18            Mon 02/19/18            Tue
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

Min/Max                      61          81          64          86          66
Temp                   65 64 62 66 72 80 80 74 67 65 65 70 82 86 81 72 70 67 66
Dewpt                  57 60 60 61 61 63 63 62 63 63 62 63 63 62 60 62 64 64 64
Max/Min RH                   98          54          94          44          94
RH                     77 88 95 84 68 55 56 67 85 91 91 80 54 44 50 70 83 90 94
Wind Dir                E  E  E  E SE SE SE SE SE SE SE  S  S  S SE SE SE SE SE
Wind Spd               10  6  6  6  8 10 10 10 10  9  8 10 11 11 11 12 13 11  9
Heat Index                            82
Clouds                 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 OV
Clouds(%)              82 86 88 90 75 79 76 77 77 84 81 75 69 63 57 68 78 85 93
PoP 12HR                     30          30          10          20          30
QPF 12HR                   0.03        0.04           0        0.02        0.10
Rain Shwrs             SC SC SC SC SC SC             IS IS IS IS SC SC SC SC SC
Tstms                                                            SC SC SC SC SC
LAL                           1     1     1     1     1     1     1     3     3
Haines                        3     3     4     4     3     4     4     4     4
Mixing Hgt                  600  1700  3200  2400  1300  2800  4300  3800  1700
T Wind Dir                    E     E    SE    SE    SE     S    SE    SE    SE
T Wind Spd                   11    11    17    16    14    18    20    23    19


Date           02/20/18  Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

Max/Min          83      60    68      49    63      53    73      55    76
Temp          80 77 64   60 66 63 52   49 60 60 55   53 69 68 59   55 72 71
Dewpt         64 61 63   59 55 50 46   46 48 52 52   53 56 56 56   55 58 56
Min/Max RH       49      98    58      89    62     100    56     100    53
RH            59 57 95   96 67 64 78   89 64 74 92  100 64 66 93  100 63 59
Pwind Dir        SE      SE    NE       N    NE       E    SE      SE    SE
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    OV B2 B2   B2 OV B2 B2   B2 OV OV B2   OV B2 B2 B2   B2 B2 B2
PoP 12HR         40      60    50      30    30      20    20      20    20
Rain Shwrs    SC SC NM   NM SC SC SC   SC SC SC IS   IS IS IS IS   IS IS IS
Tstms         SC SC NM   NM SC SC SC   SC SC SC IS   IS IS IS IS   IS IS IS

$$

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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