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

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112
FOUS54 KCRP 231953
PFWCRP

Fire Weather Point Forecast Matrices
National Weather Service Corpus Christi TX
253 PM CDT Tue May 23 2017

TXZ245-241015-
Aransas National Wildlife Refuge RAWS-Aransas County TX
28.30N  96.82W Elev. 20 ft
253 PM CDT Tue May 23 2017

Date           05/23/17      Wed 05/24/17            Thu 05/25/17            Fri
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                      63          83          72          86          77
Temp          82 78 73 72 68 63 70 80 83 79 73 73 73 72 81 86 85 81 78 78 78 78
Dewpt         70 69 68 64 61 56 55 54 55 57 61 63 64 64 66 69 70 71 72 73 74 76
Max/Min RH                   87          38          81          57          96
RH            68 74 87 78 78 79 59 42 38 47 66 71 76 78 61 58 61 74 85 88 90 96
Wind Dir       E  E  N  N  N  N  N  N  N  S  S  S  S  S  S  S  S  S  S  S  S  S
Wind Spd       5  4 11 13 10  8  8  6  3  3  6  8  8  8 12 16 16 13 14 16 14 13
Heat Index    89 84                                     83 89 90 85
Clouds        B2 B2 B2 B1 SC FW FW CL CL CL CL CL CL CL FW FW FW SC SC SC B1 B1
Clouds(%)     81 87 77 68 45 21 12  3  1  0  2  3  4  4 12 21 24 28 35 43 51 63
PoP 12HR                     50           5           0           0           0
QPF 12HR                   0.25           0           0           0           0
Rain Shwrs    SC SC SC
Tstms         SC SC SC
LAL                     3     1     1     1     1     1     1     1     1     1
Haines                  3     5     5     5     4     4     4     4     4     4
Mixing Hgt           2300  1400  4200  5900  1800   300  4100  3700  2400  2300
T Wind Dir              N     N     N    NW     S     S     S     S     S     S
T Wind Spd             19    17    13     6    12    13    23    26    26    26


Date           05/26 Sat 05/27/17 Sun 05/28/17 Mon 05/29/17 Tue 05/30/17
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            88      79      88      80      88      77      85      77      85
Temp          87 83 80 80 88 82 81 80 87 84 81 77 84 83 79 77 84 81
Dewpt         77 77 77 78 77 77 77 77 77 77 77 75 75 75 75 75 74 74
Min/Max RH         71      95      71      93      70      94      71      95      72
RH            72 84 92 93 71 84 89 93 72 79 88 94 74 76 87 94 73 80
Pwind Dir           S       S       S       S      SE      SE      SE      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    B1 SC SC B1 B1 SC SC B1 B1 SC B1 B2 B1 B1 B1 B2 B2 B1
PoP 12HR           10      10       5      10      10      20      30      30      30
Rain Shwrs                                  IS IS SC SC SC SC SC SC
Tstms                                       IS IS SC SC SC SC SC SC

$$

TXZ231-241015-
George West RAWS-Live Oak County TX
28.37N  98.12W Elev. 215 ft
253 PM CDT Tue May 23 2017

Date           05/23/17      Wed 05/24/17            Thu 05/25/17            Fri
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                      59          87          63          93          75
Temp          86 81 70 66 62 59 67 79 86 83 70 67 65 65 80 90 93 87 79 77 76 75
Dewpt         69 68 66 62 59 55 54 51 47 48 52 56 58 60 64 67 69 70 72 73 74 75
Max/Min RH                   92          25          85          45         100
RH            57 66 87 85 89 89 62 38 25 30 53 69 77 84 58 48 46 58 80 88 91100
Wind Dir      NE  N  N  N  N NW NW NW NW  S  S  S  S  S  S  S  S SE  S  S  S  S
Wind Spd       5  5 10  8  5  4  5  4  3  3  4  5  4  4  9 13 13 12 11 10  9  8
Heat Index    93 86                                        93 99 93
Clouds        B2 OV B1 SC SC SC FW CL CL CL CL CL FW FW FW FW FW FW FW FW SC B2
Clouds(%)     84 88 69 50 38 26 14  2  1  0  1  1  7 13 15 18 18 18 21 24 46 70
PoP 12HR                     50           5           0           0           0
QPF 12HR                   0.10           0           0           0           0
Rain Shwrs    SC SC SC
Tstms         SC SC SC
LAL                     3     1     1     1     1     1     1     1     1     1
Haines                  3     5     5     5     5     5     4     4     4     4
Mixing Hgt           2900  1600  5400  7100  5000   200  4800  4600  3500  2100
T Wind Dir              N     N    NW     W     S     S     S    SE    SE     S
T Wind Spd             16     9     9     5     9     9    17    24    20    16


Date           05/26 Sat 05/27/17 Sun 05/28/17 Mon 05/29/17 Tue 05/30/17
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            97      78      98      77      96      77      91      75      88
Temp          94 90 79 78 95 90 80 78 94 90 80 77 89 86 78 75 87 85
Dewpt         73 75 76 76 73 73 76 76 72 73 75 75 72 73 73 74 72 71
Min/Max RH         47      97      45      96      46      94      54      95      58
RH            52 63 91 95 49 56 88 94 50 59 87 92 56 64 87 94 61 65
Pwind Dir           S      SE       S      SE      SE      SE      SE      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    B1 SC SC SC SC SC SC B1 B1 SC B1 B1 B2 B2 B2 B2 B2 B2
PoP 12HR           10      10       5      10      10      30      30      30      30
Rain Shwrs                                  SC SC SC SC SC SC SC SC
Tstms                                       SC SC SC SC SC SC SC SC

$$

TXZ247-241015-
Matagorda Island RAWS-Calhoun County TX
28.12N  96.80W Elev. 36 ft
253 PM CDT Tue May 23 2017

Date           05/23/17      Wed 05/24/17            Thu 05/25/17            Fri
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                      67          81          75          85          79
Temp          80 77 74 73 70 67 72 78 81 78 75 76 76 75 83 85 82 80 80 80 80 80
Dewpt         70 70 70 66 62 58 55 55 56 59 62 64 66 66 68 69 71 72 73 74 75 77
Max/Min RH                   87          43          75          59          91
RH            72 78 87 78 76 75 56 45 43 51 64 67 72 74 61 60 69 78 81 84 85 91
Wind Dir       E SE  N  N  N  N  N  N SE  S  S  S  S  S  S  S  S  S  S  S  S  S
Wind Spd       5  5 12 16 13 11  9  6  4  5  9 10 11 11 13 16 17 17 18 18 17 16
Heat Index    88 84                81    80             85 89 87
Clouds        B2 B2 B2 B2 SC FW FW CL CL CL CL CL CL CL FW FW FW SC SC SC SC B1
Clouds(%)     80 86 79 73 47 21 12  2  1  0  2  4  4  5 14 23 24 26 34 42 50 61
PoP 12HR                     50           5           0           0           0
QPF 12HR                   0.19           0           0           0           0
Rain Shwrs    SC SC SC
Tstms         SC SC SC
LAL                     3     1     1     1     1     1     1     1     1     1
Haines                  3     5     5     5     4     4     4     4     4     4
Mixing Hgt           1900  1700  3400  4000  1400  1600  2700  2500  2400  2300
T Wind Dir              N     N     N    SE     S     S     S     S     S     S
T Wind Spd             21    24    16    10    14    19    25    29    31    31


Date           05/26 Sat 05/27/17 Sun 05/28/17 Mon 05/29/17 Tue 05/30/17
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            86      80      86      81      86      79      84      78      84
Temp          86 82 81 81 86 82 81 81 86 83 81 79 84 82 80 78 84 82
Dewpt         77 78 78 78 77 78 78 78 77 77 78 76 75 75 76 75 74 75
Min/Max RH         75      92      76      92      75      92      74      92      74
RH            76 86 90 91 76 88 92 90 77 82 91 92 75 81 86 91 74 81
Pwind Dir           S       S       S       S      SE      SE      SE      SE      SE
Wind Char         15>     15>     15>     <15     <15     <15     <15     <15     <15
Avg Clouds    B1 SC SC B1 B1 SC SC B1 B1 SC B1 B2 B1 B1 B1 B2 B2 B1
PoP 12HR           10      10       5      10      10      20      30      30      30
Rain Shwrs                                  IS IS SC SC SC SC SC SC
Tstms                                       IS IS SC SC SC SC SC SC

$$

TXZ234-241015-
Victoria RAWS-Victoria County TX
28.85N  96.92W Elev. 23 ft
253 PM CDT Tue May 23 2017

Date           05/23/17      Wed 05/24/17            Thu 05/25/17            Fri
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                      58          86          64          89          75
Temp          84 77 70 66 62 58 67 80 85 82 69 67 66 66 80 88 89 84 77 76 75 75
Dewpt         68 66 65 61 58 54 55 53 51 55 58 60 60 61 63 66 68 69 71 73 73 74
Max/Min RH                   89          31          87          48          96
RH            58 68 86 84 87 86 63 39 31 40 68 78 82 85 57 48 49 63 82 88 92 96
Wind Dir      NE  N  N  N  N NW NW NW NW  W  S  S  S  S  S  S  S  S  S  S  S  S
Wind Spd       4  6 10  9  6  5  6  6  6  4  5  5  3  3  8 12 14 13 12 10  9  9
Heat Index    89 83                                     82 90 93 87
Clouds        B2 OV B2 B1 SC FW FW CL CL CL CL CL FW FW FW FW FW SC SC SC B1 B1
Clouds(%)     82 91 74 56 39 21 12  3  1  0  1  2  6 10 14 18 22 26 37 48 54 68
PoP 12HR                     50           5           0           0           0
QPF 12HR                   0.34           0           0           0           0
Rain Shwrs    SC SC SC
Tstms         SC SC SC
LAL                     3     1     1     1     1     1     1     1     1     1
Haines                  4     5     5     4     4     4     4     4     4     4
Mixing Hgt           3000   900  4500  6300  4900   100  5400  4800  1900  1500
T Wind Dir              N    NW    NW    NW     S     S     S     S     S     S
T Wind Spd             17    11    11    10     9     6    16    25    21    17


Date           05/26 Sat 05/27/17 Sun 05/28/17 Mon 05/29/17 Tue 05/30/17
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            91      78      92      78      91      75      88      74      86
Temp          90 86 80 78 91 86 80 78 90 86 78 75 87 85 77 74 85 82
Dewpt         74 74 75 76 73 73 76 76 74 73 74 73 71 72 73 72 71 72
Min/Max RH         57      94      54      95      55      93      58      96      61
RH            59 68 86 92 57 65 86 94 58 64 87 92 60 65 86 94 63 70
Pwind Dir           S       S       S       S      SE      SE      SE      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    B1 SC SC B1 B1 SC SC B1 B1 SC B1 B2 B2 B1 B1 B2 B2 B1
PoP 12HR           10      10      10      10      20      30      30      30      30
Rain Shwrs                            IS IS SC SC SC SC SC SC SC SC
Tstms                                 IS IS SC SC SC SC SC SC SC SC

$$

TXZ241-241015-
Alice International Airport-Jim Wells County TX
27.74N  98.03W Elev. 177 ft
253 PM CDT Tue May 23 2017

Date           05/23/17      Wed 05/24/17            Thu 05/25/17            Fri
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                      60          87          63          94          76
Temp          86 81 71 68 65 60 69 81 87 82 70 67 65 67 82 91 94 87 79 78 77 76
Dewpt         71 70 68 64 61 56 54 50 47 49 54 57 58 62 65 68 70 72 73 73 73 75
Max/Min RH                   93          25          89          45          96
RH            59 70 91 89 87 88 58 34 25 32 58 70 78 83 56 47 46 60 81 85 89 96
Wind Dir       E  E  N  N  N NW NW  N  N SE  S  S  S  S  S  S  S SE SE  S  S  S
Wind Spd       5  5 10  9  6  5  6  5  3  5  6  5  4  5  9 13 14 13 13 12 11 10
Heat Index    96 88                                     84 96101 94
Clouds        B2 B2 B2 B2 B1 SC FW CL CL CL CL CL FW FW FW FW FW SC SC SC SC B1
Clouds(%)     82 85 77 70 51 32 17  2  1  0  1  1 12 23 17 12 22 31 29 26 46 65
PoP 12HR                     50           5           0           0           0
QPF 12HR                   0.15           0           0           0           0
Rain Shwrs    SC SC SC
Tstms         SC SC SC
LAL                     3     1     1     1     1     1     1     1     1     1
Haines                  3     5     5     5     5     5     4     4     4     4
Mixing Hgt           2700  1400  5200  6500  5000   200  4700  4500  3100  2200
T Wind Dir              N     N     N    NE     S     S     S    SE    SE     S
T Wind Spd             16    11    10     8    11     9    18    25    23    19


Date           05/26 Sat 05/27/17 Sun 05/28/17 Mon 05/29/17 Tue 05/30/17
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            98      78      98      78      97      76      91      75      90
Temp          95 90 80 79 96 90 80 78 95 90 80 77 90 88 78 76 88 85
Dewpt         74 76 76 76 73 74 76 76 72 75 76 74 72 74 74 74 72 73
Min/Max RH         46      93      45      94      46      96      55      96      57
RH            51 63 88 91 49 59 87 92 49 61 89 94 57 64 88 95 60 67
Pwind Dir           S      SE      SE      SE      SE      SE      SE      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC SC SC SC B1 SC SC B1 B2 B2 B1 B1 B2 B2 B2
PoP 12HR           10      10       5      10      10      30      30      30      30
Rain Shwrs                                  SC SC SC SC SC SC SC SC
Tstms                                       SC SC SC SC SC SC SC SC

$$

TXZ229-241015-
La Salle County Airport-La Salle County TX
28.46N  99.22W Elev. 476 ft
253 PM CDT Tue May 23 2017

Date           05/23/17      Wed 05/24/17            Thu 05/25/17            Fri
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                      59          87          65          98          75
Temp          85 81 73 67 63 59 71 81 86 86 75 71 67 67 77 90 97 97 86 80 76 76
Dewpt         68 67 62 58 56 53 52 50 46 48 51 51 54 57 63 67 69 69 69 70 71 73
Max/Min RH                   84          24          73          39          93
RH            57 62 68 72 78 80 51 34 25 27 42 50 64 73 60 48 40 40 57 72 84 93
Wind Dir       N  N  N  N  N NW NW  W  S SE SE  S  S  S  S  S  S SE SE SE SE SE
Wind Spd       6  9 11  5  3  3  4  3  3  5  5  5  5  5  8 11 12 11 11 10  9  5
Heat Index    92 87                                        93103103 91 83
Clouds        B2 B2 B1 SC SC SC FW CL CL CL CL FW FW FW FW FW FW FW FW SC SC B1
Clouds(%)     86 85 56 27 31 35 19  2  2  2  4  6  9 12 16 20 17 14 21 28 41 54
PoP 12HR                     40           5           0           0           0
QPF 12HR                   0.02           0           0           0           0
Rain Shwrs    SC SC SC
Tstms         SC SC SC
LAL                     3     1     1     1     1     1     1     1     1     1
Haines                  4     5     5     5     5     5     4     5     5     4
Mixing Hgt           2400  2000  4900  5900  4300   100  4200  4600  4000  1400
T Wind Dir              N     N     W     S    SE     S     S     S    SE    SE
T Wind Spd             16     6     6     8    11    10    16    20    19    16


Date           05/26 Sat 05/27/17 Sun 05/28/17 Mon 05/29/17 Tue 05/30/17
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           100      78     101      78      99      76      91      74      88
Temp          90 98 84 78 94 99 84 78 93 97 81 76 87 89 78 74 85 85
Dewpt         72 70 73 74 71 68 71 73 70 67 71 71 70 70 71 71 71 71
Min/Max RH         38      88      35      84      36      85      50      91      56
RH            55 41 70 87 47 36 66 84 47 38 70 85 57 53 77 91 62 63
Pwind Dir          SE      SE       S      SE      SE      SE       E       E       E
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2
PoP 12HR           10      10      10      10      20      30      30      30      30
Rain Shwrs                            IS IS SC SC SC SC SC SC SC SC
Tstms                                 IS IS SC SC 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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