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

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000
FOUS54 KCRP 191516
PFWCRP

Fire Weather Point Forecast Matrices
National Weather Service Corpus Christi TX
1016 AM CDT Thu Oct 19 2017

TXZ245-192215-
Aransas National Wildlife Refuge RAWS-Aransas County TX
28.30N  96.82W Elev. 20 ft
1016 AM CDT Thu Oct 19 2017

Date             Thu 10/19/17            Fri 10/20/17            Sat 10/21/17
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                      82          73          84          75          86
Temp                   82 81 78 76 76 75 74 80 84 83 81 78 77 76 75 80 85 86 82
Dewpt                  69 70 70 70 71 72 72 73 72 73 73 73 73 73 73 74 74 74 74
Min/Max RH                   66          97          69          94          68
RH                     66 69 79 82 86 91 97 81 70 71 78 86 89 92 94 82 69 69 78
Wind Dir                E  E  E  E  E SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind Spd                9 12 12 11  9  8  8  6  9 10  8  8  8  6  6  8  9 10  9
Heat Index             85 85                   89 89 85             85 93 94 88
Clouds                 B2 OV B2 B1 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1
Clouds(%)              80 90 76 63 81 77 74 75 66 67 71 71 70 78 75 58 65 53 57
PoP 12HR                     40          40          40          20          30
QPF 12HR                   0.17        0.07        0.16        0.10        0.11
Rain Shwrs             SC SC SC SC SC SC SC SC SC SC IS IS IS IS SC SC SC SC SC
Tstms                  SC SC IS IS IS IS SC SC SC SC IS IS IS IS SC SC SC SC SC
LAL                           3     2     2     3     3     2     2     3     3
Haines                        3     3     3     3     3     3     3     3     3
Mixing Hgt                 4200  2400  1400  4400  4300  2000  1800  3600  3500
T Wind Dir                    E     E    SE    SE    SE    SE    SE     S    SE
T Wind Spd                   24    26    20    14    16    19    19    20    18


Date          Sun 10/22/17 Mon 10/23/17 Tue 10/24/17 Wed 10/25/17
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            74      84      62      80      63      82      62      78
Temp          77 74 83 76 66 62 79 74 66 63 81 75 66 62 77 72
Dewpt         74 73 68 61 53 52 49 52 54 54 53 55 52 51 48 50
Max/Min RH         96      53      71      35      75      38      67      36
RH            93 96 61 59 64 71 36 46 65 75 39 50 62 67 37 47
Pwind Dir           S      NW       N       N      NW      NW       N       N
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    B1 B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW
PoP 12HR           40      50      10       5       5       5       5       5
Rain Shwrs    SC SC SC SC
Tstms         SC SC SC SC

$$

TXZ231-192215-
George West RAWS-Live Oak County TX
28.37N  98.12W Elev. 215 ft
1016 AM CDT Thu Oct 19 2017

Date             Thu 10/19/17            Fri 10/20/17            Sat 10/21/17
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                      86          67          89          70          91
Temp                   84 85 78 72 69 68 68 76 86 89 81 75 73 71 70 80 90 91 84
Dewpt                  64 62 69 69 69 68 67 70 68 67 69 71 71 71 70 73 70 69 71
Min/Max RH                   45         100          48         100          49
RH                     52 46 73 92100100 98 82 57 49 69 87 95100100 79 53 49 66
Wind Dir                E  E  E  E  E  E  E  E SE SE SE SE SE SE SE SE  S SE SE
Wind Spd                5  9  9  8  5  3  3  3  5  8  6  5  4  3  3  5  8  9  8
Heat Index             86                      89 92 84             85 95 96 88
Clouds                 B1 B1 B1 B2 B1 B2 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 SC SC SC
Clouds(%)              60 59 69 73 68 73 63 60 56 67 57 52 59 75 64 54 50 41 41
PoP 12HR                     20          20          20          10          10
QPF 12HR                   0.04        0.02        0.03           0           0
Rain Shwrs             IS IS       IS IS IS IS IS IS                         SC
Tstms                  IS IS       IS IS IS IS IS IS                         SC
LAL                           2     1     2     2     2     1     1     1     1
Haines                        4     4     3     4     4     4     4     4     3
Mixing Hgt                 6200  1500   600  5500  7000  2100  1200  6300  6100
T Wind Dir                    E     E     E    SE    SE    SE    SE     S     S
T Wind Spd                   17    20     9    10    16    17     9    14    17


Date          Sun 10/22/17 Mon 10/23/17 Tue 10/24/17 Wed 10/25/17
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            70      84      56      83      55      84      55      80
Temp          74 70 83 74 61 56 81 73 61 55 82 74 61 55 78 71
Dewpt         73 70 63 53 48 46 42 44 47 48 46 47 47 46 41 44
Max/Min RH        100      41      71      23      77      27      71      25
RH            97100 50 48 61 71 25 34 60 77 28 38 61 71 26 38
Pwind Dir          SE      NW       N      NW       W       N      NE      NE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW
PoP 12HR           30      40      10       5       0       5       5       5
Rain Shwrs    SC SC SC SC
Tstms         SC SC SC SC

$$

TXZ247-192215-
Matagorda Island RAWS-Calhoun County TX
28.12N  96.80W Elev. 36 ft
1016 AM CDT Thu Oct 19 2017

Date             Thu 10/19/17            Fri 10/20/17            Sat 10/21/17
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                      81          76          83          77          86
Temp                   81 80 77 77 77 77 76 80 82 82 81 79 79 78 77 82 85 86 83
Dewpt                  70 71 71 71 72 72 73 74 73 73 74 74 73 73 74 75 75 75 75
Min/Max RH                   69          92          74          90          71
RH                     70 73 82 82 85 86 92 83 75 76 78 83 85 87 90 80 71 71 79
Wind Dir                E  E  E  E  E SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind Spd               11 13 13 13 12 10  9  8  9 10  9  9 10  9  9  9 10 10 10
Heat Index             85 82                   88 88 87             88 93 95 90
Clouds                 B2 OV B2 B1 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1
Clouds(%)              84 91 77 59 80 76 78 71 66 67 69 72 70 73 74 62 65 56 56
PoP 12HR                     40          40          40          20          30
QPF 12HR                   0.20        0.08        0.18        0.11        0.09
Rain Shwrs             SC SC SC SC SC SC SC SC SC SC IS IS IS IS SC SC SC SC SC
Tstms                  SC SC IS IS IS IS SC SC SC SC IS IS IS IS SC SC SC SC SC
LAL                           3     2     2     3     3     2     2     3     3
Haines                        3     3     3     3     3     3     3     3     4
Mixing Hgt                 3400  2900  2500  3400  3400  2300  2400  2800  2700
T Wind Dir                    E     E    SE    SE    SE    SE    SE     S    SE
T Wind Spd                   25    28    20    14    17    21    21    20    18


Date          Sun 10/22/17 Mon 10/23/17 Tue 10/24/17 Wed 10/25/17
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      84      65      81      67      82      66      78
Temp          79 77 84 78 69 65 80 76 69 67 81 77 69 66 77 73
Dewpt         75 74 70 63 55 54 50 53 54 57 54 57 55 54 50 52
Max/Min RH         92      56      68      35      71      39      66      38
RH            89 92 63 61 61 68 35 45 59 71 40 51 61 66 39 48
Pwind Dir          SE      NW       N       N       N      NW       N       N
Wind Char         <15     <15     15>     <15     <15     <15     <15     <15
Avg Clouds    B1 B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW
PoP 12HR           30      50      20       5       5       5       5       5
Rain Shwrs    SC SC SC SC IS IS
Tstms         SC SC SC SC IS IS

$$

TXZ234-192215-
Victoria RAWS-Victoria County TX
28.85N  96.92W Elev. 23 ft
1016 AM CDT Thu Oct 19 2017

Date             Thu 10/19/17            Fri 10/20/17            Sat 10/21/17
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                      85          69          86          71          87
Temp                   84 84 78 73 72 71 70 78 85 85 80 75 73 72 71 79 86 87 82
Dewpt                  66 67 68 68 68 69 69 72 72 72 71 71 71 71 71 73 73 72 73
Min/Max RH                   54          99          63         100          61
RH                     54 58 72 82 87 93 98 80 64 65 75 88 93 99100 83 65 61 75
Wind Dir                E  E  E  E  E  E  E  E SE SE SE SE SE SE SE SE  S SE SE
Wind Spd                6  9  8  6  5  4  4  5  9 10  8  5  4  4  4  6  9 10  8
Heat Index             86 87                   91 91                   93 94 87
Clouds                 B1 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B1
Clouds(%)              68 81 75 58 66 72 82 80 71 79 71 73 68 79 73 67 69 58 60
PoP 12HR                     40          30          40          20          30
QPF 12HR                   0.06        0.05        0.14        0.04        0.11
Rain Shwrs             SC SC IS IS SC SC SC SC SC SC IS IS IS IS SC SC SC SC SC
Tstms                  SC SC IS IS IS IS SC SC SC SC IS IS IS IS SC SC SC SC SC
LAL                           3     2     2     3     3     2     2     3     3
Haines                        3     3     3     3     3     3     3     3     4
Mixing Hgt                 4300  1000   400  5200  5200   600   800  4800  4700
T Wind Dir                    E     E     E    SE    SE    SE    SE     S     S
T Wind Spd                   18    17    12    13    14     8     6    17    17


Date          Sun 10/22/17 Mon 10/23/17 Tue 10/24/17 Wed 10/25/17
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            71      83      55      80      55      82      54      78
Temp          74 71 82 73 60 55 78 71 60 55 80 72 60 54 76 69
Dewpt         72 71 65 57 48 47 48 51 50 49 51 52 46 44 46 48
Max/Min RH        100      49      75      34      80      36      69      33
RH            94100 57 58 64 75 35 48 70 80 37 48 60 69 34 47
Pwind Dir           S      NW       N       N       W       N       N       N
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    B1 B2 B1 SC FW FW FW FW FW FW FW FW FW FW FW FW
PoP 12HR           40      50      10       5       5       5       5       5
Rain Shwrs    SC SC SC SC
Tstms         SC SC SC SC

$$

TXZ241-192215-
Alice International Airport-Jim Wells County TX
27.74N  98.03W Elev. 177 ft
1016 AM CDT Thu Oct 19 2017

Date             Thu 10/19/17            Fri 10/20/17            Sat 10/21/17
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                      88          67          90          70          91
Temp                   86 87 80 73 70 69 67 77 87 89 81 76 73 71 70 81 90 91 84
Dewpt                  67 67 70 70 70 69 67 71 69 67 70 72 72 71 70 74 71 71 72
Min/Max RH                   50         100          48         100          51
RH                     53 53 73 91100100100 81 55 49 69 87 96100100 79 54 51 67
Wind Dir                E  E  E  E  E SE  E SE SE SE SE SE SE SE SE SE  S SE SE
Wind Spd                6 10 10  8  5  3  3  3  6  9 10  6  4  3  4  6  9 10 10
Heat Index             89 90                   91 93 85             86 96 98 90
Clouds                 B1 B1 B2 B1 B2 B1 B1 B1 SC SC SC B1 B1 B1 B1 SC B1 SC SC
Clouds(%)              61 64 81 66 70 63 57 59 40 38 48 57 56 69 56 50 51 40 41
PoP 12HR                     20          20          20          10          10
QPF 12HR                   0.06        0.01        0.02           0           0
Rain Shwrs             IS IS IS IS IS IS IS IS IS IS                         IS
Tstms                  IS IS IS IS IS IS IS IS IS IS                         IS
LAL                           2     2     2     2     2     1     1     1     1
Haines                        4     4     3     4     4     4     4     4     4
Mixing Hgt                 5900  1600   400  5600  6500  2100  1100  6200  6000
T Wind Dir                    E     E     E    SE    SE    SE    SE     S    SE
T Wind Spd                   16    17    10    11    16    12     8    14    17


Date          Sun 10/22/17 Mon 10/23/17 Tue 10/24/17 Wed 10/25/17
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            71      88      57      84      57      86      57      81
Temp          75 71 87 77 63 57 82 75 62 57 84 76 63 57 80 73
Dewpt         73 71 66 58 50 48 41 45 48 48 47 49 49 47 43 47
Max/Min RH        100      42      71      22      74      27      67      27
RH            95100 50 51 62 71 23 34 59 74 28 39 60 67 27 40
Pwind Dir          SE      NW       N       N       W       N      NE      NE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW
PoP 12HR           20      40      10       5       0       5       5       5
Rain Shwrs    IS IS SC SC
Tstms         IS IS SC SC

$$

TXZ229-192215-
La Salle County Airport-La Salle County TX
28.46N  99.22W Elev. 476 ft
1016 AM CDT Thu Oct 19 2017

Date             Thu 10/19/17            Fri 10/20/17            Sat 10/21/17
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                      86          68          89          69          91
Temp                   81 86 82 75 72 69 68 74 84 89 81 75 72 70 69 80 90 91 84
Dewpt                  64 61 64 67 68 68 67 68 67 63 64 67 69 69 69 70 69 67 66
Min/Max RH                   42          97          42         100          45
RH                     55 42 53 74 88 96 96 82 57 42 56 75 89 97100 72 51 45 56
Wind Dir               SE SE  E  E  E  E  E SE SE SE SE SE SE SE SE SE  S  S SE
Wind Spd                6  8  9  9  6  5  4  4  5  8  5  6  6  5  4  6  8  8  5
Heat Index             83    84                87                   83 94 94 86
Clouds                 SC SC SC B1 B2 B2 B2 B2 SC SC SC SC SC B2 B1 B1 SC FW SC
Clouds(%)              38 42 46 64 70 75 74 76 49 44 47 44 50 70 60 51 40 25 35
PoP 12HR                      0          10          10          10          10
QPF 12HR                      0           0           0           0           0
Rain Shwrs                                                                   IS
Tstms                                                                        IS
LAL                           1     1     1     1     1     1     1     1     1
Haines                        4     4     3     4     5     3     4     4     3
Mixing Hgt                 6300  2000   600  5600  6500   800   800  3800  5000
T Wind Dir                   SE     E     E    SE    SE    SE    SE     S    SE
T Wind Spd                   18    21    12    13    14    16    12    16    13


Date          Sun 10/22/17 Mon 10/23/17 Tue 10/24/17 Wed 10/25/17
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            70      83      55      82      56      83      57      80
Temp          74 70 82 73 60 55 80 73 61 56 81 74 62 57 78 71
Dewpt         70 69 59 50 44 44 42 43 44 47 46 45 45 44 42 43
Max/Min RH         99      37      67      25      73      26      61      26
RH            89 99 45 45 56 67 26 35 55 73 28 35 53 61 27 35
Pwind Dir          SE      NW       N      NW       W       N      NE      NE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW
PoP 12HR           20      30      10       0       0       0       0       0
Rain Shwrs    IS IS SC SC
Tstms         IS IS 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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