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

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000
FOUS54 KCRP 191615 AAA
PFWCRP

Fire Weather Point Forecast Matrices...UPDATED
National Weather Service Corpus Christi TX
1115 AM CDT Thu Apr 19 2018

TXZ245-192215-
Aransas National Wildlife Refuge RAWS-Aransas County TX
28.30N  96.82W Elev. 20 ft
1115 AM CDT Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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                      77          61          74          68          77
Temp                   74 76 71 67 66 61 61 68 71 74 73 71 70 68 68 73 75 77 74
Dewpt                  45 50 53 56 57 55 56 57 59 57 60 62 65 65 65 66 67 67 67
Min/Max RH                   35          87          57          93          73
RH                     35 40 53 67 74 81 87 70 66 57 64 74 82 91 93 81 77 73 80
Wind Dir               NE  E  E  E NE NE NE  E  E  E  E  E SE SE SE SE SE SE SE
Wind Spd               13  9  5  5  4  5  8 13 13 12 12 11 10 10  9 11 12 12 10
Clouds                 SC SC SC FW FW SC B1 B2 B1 B1 B1 B2 B2 B2 B2 OV OV B2 B2
Clouds(%)              46 43 32 14 15 35 60 75 69 65 64 78 83 87 87 90 91 85 87
PoP 12HR                     10           5          10          20          50
QPF 12HR                      0           0           0        0.02        0.08
Rain Shwrs                                           IS IS IS IS SC SC SC SC SC
Tstms                                                IS IS IS IS SC SC SC SC SC
LAL                           1     1     1     1     1     2     2     3     3
Haines                        2     3     3     3     3     4     3     4     3
Mixing Hgt                 3800  1800   700  3500  3200  2200  2000  2600  2300
T Wind Dir                   NE    NE    NE     E     E    SE    SE    SE    SE
T Wind Spd                   14     6     9    20    19    20    18    20    20


Date          Sun 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18
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            64      78      60      77      63      78      65      78
Temp          69 64 75 74 67 60 74 74 68 63 75 75 69 65 75 75
Dewpt         65 62 60 57 58 54 55 55 59 58 57 58 61 60 59 61
Max/Min RH         98      51      86      46      87      50      89      54
RH            88 95 60 56 74 82 52 52 75 84 55 56 77 88 58 61
Pwind Dir          SW       N       N       N      NE       E       S      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    B2 B1 SC SC SC SC SC SC FW SC SC SC SC SC SC SC
PoP 12HR           30      10       5       5      10      10       5      10
Rain Shwrs    SC SC
Tstms         SC SC

$$

TXZ231-192215-
George West RAWS-Live Oak County TX
28.37N  98.12W Elev. 215 ft
1115 AM CDT Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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                      79          57          78          65          81
Temp                   75 77 76 66 63 59 57 67 75 78 76 71 69 67 65 73 78 81 78
Dewpt                  39 43 45 45 50 48 51 52 57 57 59 60 63 64 64 65 65 66 66
Min/Max RH                   27          82          48          96          61
RH                     27 29 33 48 62 67 82 59 55 48 55 69 81 91 96 78 63 61 68
Wind Dir               NE NE  E  E NE NE NE  E SE SE SE SE SE SE SE SE SE  S SE
Wind Spd               12 10  6  3  3  3  4  8 12 12 12  9  8  8  5  9 10  8  8
Heat Index                                                                83
Clouds                 B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B2 OV B2 OV OV B2 B2
Clouds(%)              68 68 59 42 43 56 73 85 76 75 74 82 86 90 86 93 94 80 74
PoP 12HR                      5          10          10          20          40
QPF 12HR                      0           0           0        0.02        0.13
Rain Shwrs                                           IS IS IS IS SC SC SC SC IS
Tstms                                                IS IS IS IS SC SC SC SC IS
LAL                           1     1     1     1     1     2     2     3     3
Haines                        2     2     2     2     3     3     3     3     3
Mixing Hgt                 3800  2200   500  4400  4700  2700  1800  4100  6000
T Wind Dir                    E    NE    NE     E    SE    SE    SE    SE    SE
T Wind Spd                   18     8     9    17    21    23    17    16    12


Date          Sun 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18
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            61      83      56      83      59      83      60      84
Temp          66 61 80 79 64 56 79 79 65 59 79 79 66 60 80 80
Dewpt         63 60 56 52 55 52 50 50 55 55 54 53 57 58 56 56
Max/Min RH         96      35      86      32      88      36      92      38
RH            87 95 44 39 72 86 37 37 70 88 42 41 73 92 44 44
Pwind Dir           E       N      NE      NE       E       E      SE       E
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    B1 SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC
PoP 12HR           20       5       5       5      10      10       5      20
Rain Shwrs    IS IS                                     IS IS
Tstms         IS IS                                     IS IS

$$

TXZ247-192215-
Matagorda Island RAWS-Calhoun County TX
28.12N  96.80W Elev. 36 ft
1115 AM CDT Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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                      74          64          73          69          76
Temp                   73 73 70 69 69 64 65 68 72 73 73 72 72 69 70 72 75 76 73
Dewpt                  49 53 55 57 59 58 59 59 60 59 62 64 66 66 67 67 67 67 68
Min/Max RH                   40          82          61          90          75
RH                     43 50 60 65 69 80 82 71 67 61 68 75 81 90 90 83 78 75 84
Wind Dir               NE  E  E  E  E NE  E  E  E  E  E  E SE SE SE SE SE SE SE
Wind Spd               14 11  6  6  6  6  9 14 14 13 14 14 12 12 11 12 12 12 12
Clouds                 SC SC SC FW FW SC B1 B2 B2 B1 B1 B2 B2 B2 B2 OV OV B2 B2
Clouds(%)              42 41 37 20 18 33 59 74 70 67 68 80 82 85 82 88 89 84 84
PoP 12HR                     10           5          10          20          40
QPF 12HR                      0           0           0        0.02        0.06
Rain Shwrs                                           IS IS IS IS SC SC SC SC SC
Tstms                                                IS IS IS IS SC SC SC SC SC
LAL                           1     1     1     1     1     2     2     3     3
Haines                        2     3     3     3     3     4     3     4     3
Mixing Hgt                 2700  1300  2100  3400  2800  2200  2100  2600  2000
T Wind Dir                   NE     E     E     E     E    SE    SE    SE    SE
T Wind Spd                   16     9    13    21    20    21    21    21    23


Date          Sun 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18
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            66      77      63      76      65      76      67      77
Temp          71 67 75 73 70 64 73 72 71 67 74 73 72 68 75 74
Dewpt         67 65 61 60 60 57 54 57 60 58 57 59 62 61 60 63
Max/Min RH         98      57      86      50      82      53      85      59
RH            88 93 63 65 70 77 52 59 70 75 56 60 73 79 60 69
Pwind Dir          SW       N      NE      NE      NE       E      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12HR           30      10       5       5      10      10       5      10
Rain Shwrs    SC SC
Tstms         SC SC

$$

TXZ234-192215-
Victoria RAWS-Victoria County TX
28.85N  96.92W Elev. 23 ft
1115 AM CDT Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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                      79          54          75          62          79
Temp                   76 78 74 63 61 56 54 65 73 75 73 68 66 64 62 71 77 79 75
Dewpt                  40 43 44 48 50 47 50 52 54 52 56 58 60 62 62 65 65 66 66
Min/Max RH                   26          84          45         100          64
RH                     27 29 34 58 69 71 84 62 52 45 54 70 82 93100 83 67 65 74
Wind Dir               NE NE NE NE NE NE NE  E  E SE SE  E  E  E SE SE SE  S  S
Wind Spd               11  9  5  4  4  4  5 10  9 10 12  9  8  8  6 10 13 12 10
Clouds                 B1 SC FW FW FW SC B1 B2 B1 B1 B1 B2 B2 OV OV OV OV OV OV
Clouds(%)              59 34 15 13 16 32 64 73 64 63 61 72 81 91 93 93 94 88 90
PoP 12HR                      0           0          10          20          60
QPF 12HR                      0           0           0        0.02        0.17
Rain Shwrs                                           IS IS IS IS NM NM NM NM SC
Tstms                                                IS IS IS IS NM NM NM NM SC
LAL                           1     1     1     1     1     2     2     4     4
Haines                        4     4     4     3     3     3     3     4     3
Mixing Hgt                 4700  1900   300  3300  3700  1700  1000  2800  4300
T Wind Dir                   NE    NE    NE     E    SE     E    SE    SE    SE
T Wind Spd                   14     8     8    18    16    14    10    18    19


Date          Sun 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18
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            60      80      54      79      56      81      59      80
Temp          65 60 78 75 61 54 77 75 62 56 78 76 65 59 78 76
Dewpt         63 58 57 53 55 52 53 52 56 54 55 55 59 57 56 58
Max/Min RH         99      42      90      40      93      42      93      44
RH            93 94 48 47 80 90 45 46 81 93 46 48 80 93 47 53
Pwind Dir          SW       N       N       N      NE       E      SE       E
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    B2 B1 SC FW SC SC SC FW FW FW SC SC SC SC SC SC
PoP 12HR           40       5       5       5      10      10       5      20
Rain Shwrs    SC SC                                     IS IS
Tstms         SC SC                                     IS IS

$$

TXZ241-192215-
Alice International Airport-Jim Wells County TX
27.74N  98.03W Elev. 177 ft
1115 AM CDT Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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                      79          59          79          66          83
Temp                   76 78 75 65 63 60 59 68 76 79 77 71 69 67 66 74 80 82 77
Dewpt                  43 43 44 49 54 53 54 56 58 59 62 63 64 64 65 65 66 67 67
Min/Max RH                   29          85          49          95          59
RH                     30 29 34 56 72 77 85 64 54 51 60 78 87 92 95 75 62 61 71
Wind Dir                E  E  E  E NE NE NE  E  E SE SE SE SE SE SE SE SE SE SE
Wind Spd               13 12  9  3  2  3  4  9 13 13 14 10  9  8  8 11 11 10 10
Heat Index                                                                85
Clouds                 B1 B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B2
Clouds(%)              62 61 65 55 42 51 69 84 74 75 76 87 82 87 83 86 92 84 77
PoP 12HR                     10          10          10          20          40
QPF 12HR                      0           0           0        0.02        0.08
Rain Shwrs                                           IS IS IS IS SC SC SC SC IS
Tstms                                                IS IS IS IS SC SC SC SC IS
LAL                           1     1     1     1     1     2     2     3     3
Haines                        2     2     2     3     3     3     3     3     3
Mixing Hgt                 4900  2600   400  5000  5100  2800  1200  5000  5000
T Wind Dir                    E     E    NE     E    SE    SE    SE    SE    SE
T Wind Spd                   18     5     5    17    21    19    17    18    16


Date          Sun 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18
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            64      84      58      83      59      84      61      84
Temp          67 64 81 77 63 58 80 77 64 59 80 77 65 61 81 78
Dewpt         66 62 58 56 57 54 51 52 56 56 54 56 59 58 57 58
Max/Min RH         96      39      90      32      88      37      93      39
RH            96 94 45 48 82 87 37 43 77 87 41 47 81 92 44 51
Pwind Dir          SE       N      NE      NE       E       E      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    B1 B1 B1 SC SC B1 B1 SC SC SC SC SC SC SC SC SC
PoP 12HR           20       5       5      10      10      10       5      20
Rain Shwrs    IS IS                                     IS IS
Tstms         IS IS                                     IS IS

$$

TXZ229-192215-
La Salle County Airport-La Salle County TX
28.46N  99.22W Elev. 476 ft
1115 AM CDT Thu Apr 19 2018

Date             Thu 04/19/18            Fri 04/20/18            Sat 04/21/18
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                      79          58          80          65          84
Temp                   74 77 77 69 64 60 58 66 75 79 80 73 69 66 65 72 79 84 83
Dewpt                  37 41 43 43 46 46 50 50 56 56 58 60 61 62 63 64 63 62 60
Min/Max RH                   26          73          44          93          46
RH                     26 28 30 39 53 61 73 56 52 44 47 63 77 87 93 75 58 49 47
Wind Dir                E  E  E  E  E  E  E  E SE SE SE SE SE SE SE SE  S  S  E
Wind Spd               14 12 10  5  5  5  9  9 11 12 14 11 10  9  8  8  6  4  4
Clouds                 B2 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV SC SC
Clouds(%)              85 69 59 49 49 64 82 83 74 75 80 87 87 93 91 90 89 44 38
PoP 12HR                      5          10          20          30          40
QPF 12HR                      0           0        0.02        0.02        0.07
Rain Shwrs                               IS IS IS IS SC SC SC SC SC SC SC SC
Tstms                                    IS IS IS IS SC SC SC SC SC SC SC SC
LAL                           1     1     1     2     2     3     3     3     3
Haines                        3     2     2     3     2     2     2     3     3
Mixing Hgt                 4400  2900   800  4600  4800  3800  1700  3200  5700
T Wind Dir                    E     E     E     E    SE    SE    SE    SE    SE
T Wind Spd                   21    10    12    17    24    25    16    13     9


Date          Sun 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18
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            61      84      58      83      61      86      62      85
Temp          67 61 79 83 65 58 77 82 66 61 80 85 68 62 79 83
Dewpt         60 58 54 48 52 51 49 49 53 54 53 52 54 56 56 56
Max/Min RH         90      29      78      30      79      32      82      37
RH            79 90 43 30 63 77 38 31 61 79 40 33 62 82 45 39
Pwind Dir          NE      NE       E       E      SE      SE      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC SC B1 SC SC SC SC SC SC SC SC B1 B1
PoP 12HR            5       0       5       5      10      10      10      20
Rain Shwrs                                              IS IS
Tstms                                                   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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