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

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000
FOUS54 KCRP 191959
PFWCRP

Fire Weather Point Forecast Matrices
National Weather Service Corpus Christi TX
259 PM CDT Thu Apr 19 2018

TXZ245-201015-
Aransas National Wildlife Refuge RAWS-Aransas County TX
28.30N  96.82W Elev. 20 ft
259 PM CDT Thu Apr 19 2018

Date           04/19/18      Fri 04/20/18            Sat 04/21/18            Sun
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          72          67          77          64
Temp          76 72 67 65 63 62 68 71 71 68 68 69 69 67 71 75 77 75 69 67 65 64
Dewpt         50 53 56 57 56 55 57 58 59 61 62 65 65 65 66 67 67 67 66 65 65 64
Max/Min RH                   81          62          96          74         100
RH            40 51 69 77 80 78 67 64 68 76 84 87 88 96 86 77 74 77 89 93 98100
Wind Dir      NE  E  E NE NE NE  E  E  E  E  E SE SE SE SE SE SE SE  S  S  W NW
Wind Spd       9  6  4  5  8  9 13 14 13 12 12 12 12  9 11 12 12 10  8  6  9 13
Clouds        SC SC FW FW SC B1 B2 B1 B1 B1 B2 B2 B2 B2 OV OV OV B2 B2 B1 B1 B1
Clouds(%)     43 32 14 15 35 60 75 69 65 64 78 83 87 87 89 91 89 87 74 61 64 66
PoP 12HR                      5          10          20          50          30
QPF 12HR                      0           0        0.01        0.08        0.03
Rain Shwrs                                     IS IS SC SC SC SC SC SC SC SC
Tstms                                          IS IS SC SC SC SC SC SC SC SC
LAL                     1     1     1     1     1     2     3     3     3     3
Haines                  3     3     3     3     4     3     3     3     4     4
Mixing Hgt           1800   700  3500  3200  2200  2000  2400  2300  1600  1300
T Wind Dir             NE    NE     E     E    SE    SE    SE    SE     S     W
T Wind Spd              6     9    20    19    20    19    20    20    13    18


Date           04/22 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
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            78      59      77      62      78      65      78      65      78
Temp          75 76 64 59 73 75 66 62 75 77 68 65 76 77 68 65 75 77
Dewpt         58 55 56 53 53 55 58 57 58 58 62 61 60 60 61 61 59 62
Min/Max RH         47      80      46      85      51      88      53      86      56
RH            56 50 76 80 50 50 78 85 57 54 82 88 59 56 78 86 58 60
Pwind Dir           N       N       N       E       E      SE       E      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    B1 SC SC SC SC SC FW FW SC SC SC SC SC SC B1 B1 B1 B1
PoP 12HR           10       5       5      10      10       5      10      10      10

$$

TXZ231-201015-
George West RAWS-Live Oak County TX
28.37N  98.12W Elev. 215 ft
259 PM CDT Thu Apr 19 2018

Date           04/19/18      Fri 04/20/18            Sat 04/21/18            Sun
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                      56          76          64          81          61
Temp          77 77 68 63 60 59 68 75 75 72 67 67 66 64 71 77 81 78 70 66 63 61
Dewpt         43 44 48 50 49 49 51 56 58 59 61 63 64 64 64 65 66 66 65 63 62 61
Max/Min RH                   70          51         100          60          98
RH            29 30 49 63 67 70 57 51 56 65 83 89 95100 80 65 60 66 84 89 96 98
Wind Dir      NE  E  E NE NE NE  E SE SE SE SE SE SE SE SE SE SE SE SE SE  E  N
Wind Spd      10  6  4  4  5  6 10 13 13 12 10 10 10  6  9 10  9  8  5  4  6  9
Heat Index                                                    83
Clouds        B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B2 OV B2 OV OV B2 B2 B1 SC SC B1
Clouds(%)     68 59 42 43 56 73 85 76 75 74 82 86 90 86 90 94 84 74 56 39 49 59
PoP 12HR                     10          10          20          40          20
QPF 12HR                      0           0        0.01        0.13        0.02
Rain Shwrs                                     IS IS SC SC SC SC IS IS IS IS
Tstms                                          IS IS SC SC SC SC IS IS IS IS
LAL                     1     1     1     1     1     2     3     3     2     2
Haines                  2     2     2     3     3     3     3     3     5     5
Mixing Hgt           2200   500  4400  4700  2700  1800  1800  2200  2000  1300
T Wind Dir             NE    NE     E    SE    SE    SE    SE    SE    SE    NE
T Wind Spd              8     9    17    21    23    17    16    14     9    12


Date           04/22 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
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            82      56      82      58      84      60      85      61      86
Temp          78 79 62 56 77 80 64 58 79 81 66 60 80 82 67 61 81 83
Dewpt         54 50 53 51 51 50 55 55 54 55 58 58 56 56 58 58 55 57
Min/Max RH         35      83      32      90      36      94      37      93      36
RH            44 37 71 83 39 36 73 90 43 40 76 94 44 40 73 93 41 42
Pwind Dir           N      NE      NE      SE      SE      SE       E      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1
PoP 12HR            5       5       5      10      10       5      10      10      10

$$

TXZ247-201015-
Matagorda Island RAWS-Calhoun County TX
28.12N  96.80W Elev. 36 ft
259 PM CDT Thu Apr 19 2018

Date           04/19/18      Fri 04/20/18            Sat 04/21/18            Sun
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                      65          71          68          75          66
Temp          73 71 69 68 67 67 69 71 70 70 69 70 69 68 71 74 75 74 70 68 67 66
Dewpt         53 55 57 58 58 59 59 59 60 62 64 66 66 67 67 67 68 68 68 67 66 65
Max/Min RH                   77          67          98          77         100
RH            50 57 68 73 75 77 71 68 72 78 86 87 90 98 89 80 77 81 93 97100 99
Wind Dir       E  E  E  E NE  E  E  E  E  E SE SE SE SE SE SE SE SE  S  S  W NW
Wind Spd      11  9  6  8 10 11 16 16 13 14 14 13 13 11 12 12 13 12  9  8 11 16
Clouds        SC SC FW FW SC B1 B2 B2 B1 B1 B2 B2 B2 B2 B2 OV B2 B2 B2 B1 B1 B1
Clouds(%)     41 37 20 18 33 59 74 70 67 68 80 82 85 82 85 89 86 84 74 63 64 64
PoP 12HR                      5          10          20          40          30
QPF 12HR                      0           0        0.01        0.07        0.02
Rain Shwrs                                     IS IS SC SC SC SC SC SC SC SC
Tstms                                          IS IS SC SC SC SC SC SC SC SC
LAL                     1     1     1     1     1     2     3     3     3     3
Haines                  3     3     3     3     4     3     3     3     4     4
Mixing Hgt           1300  2100  3400  2800  2200  2200  2300  2100  1500  1400
T Wind Dir              E     E     E     E    SE    SE    SE    SE     S     W
T Wind Spd              9    13    21    20    21    21    21    23    16    21


Date           04/22 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
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            77      63      75      65      76      67      77      67      76
Temp          74 75 66 63 73 74 68 65 74 75 69 67 75 76 70 67 74 75
Dewpt         59 59 58 55 53 57 60 60 59 60 63 63 61 62 63 63 61 64
Min/Max RH         54      76      50      83      56      86      60      86      62
RH            59 57 74 75 51 56 78 83 60 60 81 86 63 64 79 86 63 68
Pwind Dir           N       N       N       E       E      SE       E      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    B1 SC SC SC SC SC FW SC SC SC SC SC SC SC SC B1 B1 B1
PoP 12HR           10       5       5      10      10       5      10      10      10

$$

TXZ234-201015-
Victoria RAWS-Victoria County TX
28.85N  96.92W Elev. 23 ft
259 PM CDT Thu Apr 19 2018

Date           04/19/18      Fri 04/20/18            Sat 04/21/18            Sun
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                      53          72          61          79          60
Temp          78 75 63 59 56 55 66 71 71 68 63 64 65 61 69 75 79 77 68 65 62 60
Dewpt         43 43 49 50 49 49 51 53 54 56 57 60 62 61 65 65 66 66 65 63 62 60
Max/Min RH                   80          52         100          65         100
RH            29 31 58 72 76 80 59 53 55 65 82 88 90100 88 71 65 70 88 93 99100
Wind Dir      NE NE NE NE NE NE  E  E SE SE  E  E SE  E SE SE SE  S  S  S  W  N
Wind Spd      10  6  5  4  5  6 11 11 10 10  8  8  8  6 11 13 12 10  6  4  6  9
Clouds        SC FW FW FW SC B1 B2 B1 B1 B1 B2 B2 OV OV OV OV OV OV B2 B1 B1 B1
Clouds(%)     34 15 13 16 32 64 73 64 63 61 72 81 91 93 94 94 92 90 76 62 66 69
PoP 12HR                      0          10          20          60          40
QPF 12HR                      0           0        0.01        0.17        0.05
Rain Shwrs                                     IS IS NM NM NM NM SC SC SC SC
Tstms                                          IS IS NM NM NM NM SC SC SC SC
LAL                     1     1     1     1     1     2     4     4     3     3
Haines                  4     4     3     3     3     4     4     3     4     4
Mixing Hgt           1900   300  3300  3700  1700  1000  2200  2200  1700   800
T Wind Dir             NE    NE     E    SE     E    SE    SE    SE     S     W
T Wind Spd              8     8    18    16    14    11    20    20    11    12


Date           04/22 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
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            79      53      79      56      81      59      81      60      80
Temp          75 76 60 53 74 77 62 56 76 79 65 59 77 79 65 60 76 78
Dewpt         55 52 53 50 52 52 56 54 57 57 59 58 56 56 57 57 56 58
Min/Max RH         41      88      39      93      43      94      42      91      44
RH            50 43 78 88 45 43 80 93 50 47 82 94 48 46 76 91 49 50
Pwind Dir           N       N       N      NE       E      SE       E      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    B1 FW SC SC SC FW FW FW SC SC SC SC SC B1 B1 B1 B2 B1
PoP 12HR            5       5       5      10      10       5      10      10      10

$$

TXZ241-201015-
Alice International Airport-Jim Wells County TX
27.74N  98.03W Elev. 177 ft
259 PM CDT Thu Apr 19 2018

Date           04/19/18      Fri 04/20/18            Sat 04/21/18            Sun
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          78          65          83          64
Temp          78 76 67 63 61 60 71 75 78 71 68 67 67 65 72 79 83 80 72 68 66 64
Dewpt         43 42 44 48 52 53 56 58 61 62 63 64 63 64 65 66 66 67 67 66 65 63
Max/Min RH                   77          53          96          59          99
RH            29 30 44 57 70 77 59 54 56 72 84 87 89 96 78 63 59 63 83 91 98 98
Wind Dir       E  E  E NE NE NE  E SE  E SE SE SE SE SE SE SE SE SE SE  S  E  N
Wind Spd      13  8  4  3  4  5  9 14 13 13 10  9 10  8 10 11 11 10  6  4  5  6
Heat Index                                                    85 83
Clouds        B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B1 SC B1 B1
Clouds(%)     61 65 55 42 51 69 84 74 75 76 87 82 87 83 87 92 84 77 61 45 55 64
PoP 12HR                     10          10          20          40          20
QPF 12HR                      0           0        0.01        0.08        0.02
Rain Shwrs                                     IS IS SC SC SC SC IS IS IS IS
Tstms                                          IS IS SC SC SC SC IS IS IS IS
LAL                     1     1     1     1     1     2     3     3     2     2
Haines                  2     2     3     3     3     3     3     3     4     4
Mixing Hgt           2600   400  5000  5100  2800  1900  3300  3000  1700  1000
T Wind Dir              E    NE     E    SE    SE    SE    SE    SE    SE    NE
T Wind Spd              5     5    17    21    19    17    17    19    12    10


Date           04/22 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
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            84      58      83      59      84      61      85      61      85
Temp          80 81 64 58 78 81 65 59 79 81 66 61 81 83 67 61 81 83
Dewpt         57 53 55 52 51 52 56 56 55 56 59 58 57 58 60 60 57 60
Min/Max RH         36      83      33      88      38      92      39      94      40
RH            45 39 72 83 38 37 72 88 43 42 78 92 45 43 77 94 44 45
Pwind Dir           N      NE      NE      SE      SE      SE       E      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    B1 SC SC B1 B1 SC SC SC SC SC SC SC B1 SC B1 B1 B1 B1
PoP 12HR           10       5       5      10      10       5      10      10      10

$$

TXZ229-201015-
La Salle County Airport-La Salle County TX
28.46N  99.22W Elev. 476 ft
259 PM CDT Thu Apr 19 2018

Date           04/19/18      Fri 04/20/18            Sat 04/21/18            Sun
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          79          65          84          61
Temp          77 77 67 64 61 59 66 73 79 76 70 68 67 65 73 81 84 82 71 67 63 61
Dewpt         41 45 47 47 47 48 48 53 56 58 60 61 62 63 63 63 62 60 60 60 59 58
Max/Min RH                   66          45          93          46          90
RH            28 32 49 53 58 66 52 48 45 54 71 79 84 93 72 55 47 49 69 79 87 90
Wind Dir       E  E  E  E  E  E  E SE SE SE SE SE SE SE SE  S SE  E SE SE  E  N
Wind Spd      12  9  6  6  6  6 11 12 13 14 12 12  9  6  6  6  6  6  4  3  5  8
Clouds        B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV B1 SC SC SC SC B1
Clouds(%)     69 59 49 49 64 82 83 74 75 80 87 87 93 91 90 89 63 38 32 27 39 52
PoP 12HR                     10          20          30          40           5
QPF 12HR                      0        0.01        0.03        0.07           0
Rain Shwrs                   IS IS       IS IS SC SC SC SC SC SC
Tstms                        IS IS       IS IS SC SC SC SC SC SC
LAL                     1     1     2     1     2     3     3     3     1     1
Haines                  2     2     3     2     2     2     3     4     5     5
Mixing Hgt           2900   800  4600  4800  3800  1700  1500  2800  2300  1400
T Wind Dir              E     E     E    SE    SE    SE    SE    SE    SE    NE
T Wind Spd             10    12    17    24    25    16    11    11     8    11


Date           04/22 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
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            82      58      84      61      85      62      86      62      87
Temp          78 80 64 58 79 81 67 61 81 83 68 62 82 84 68 62 82 84
Dewpt         52 46 51 51 50 48 53 54 53 52 55 57 56 55 57 58 56 56
Min/Max RH         29      78      28      77      32      83      34      86      35
RH            40 31 62 78 36 31 61 77 38 35 64 83 41 38 67 86 41 38
Pwind Dir          NE       E       E      SE      SE      SE       E      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC B1 SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1
PoP 12HR            5       5       5      10       5      10      20      10      20
Rain Shwrs                                        IS IS       IS IS
Tstms                                             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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