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

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000
FOUS54 KCRP 222017
PFWCRP

Fire Weather Point Forecast Matrices
National Weather Service Corpus Christi TX
217 PM CST Wed Nov 22 2017

TXZ245-231015-
Aransas National Wildlife Refuge RAWS-Aransas County TX
28.30N  96.82W Elev. 20 ft
217 PM CST Wed Nov 22 2017

Date           11/22/17      Thu 11/23/17            Fri 11/24/17            Sat
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                      43          66          44          72          61
Temp          66 60 54 50 46 43 50 61 66 60 54 51 48 45 57 68 72 68 65 63 62 61
Dewpt         47 45 43 40 39 36 37 35 35 37 39 39 40 39 43 41 42 47 50 52 54 53
Max/Min RH                   82          32          83          33          82
RH            47 57 65 69 77 77 62 38 32 44 56 64 75 81 59 37 34 48 61 69 78 76
Wind Dir       N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  S  S  S  S  S  S SW
Wind Spd      11 11 10  9  8  8  8  6  6  4  3  2  3  3  2  1  4  5  5  6  5  3
Clouds        FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL
Clouds(%)     18  4  1  1  1  0  1  2  2  0  0  0  0  1  2  1  0  1  2  3  1  3
PoP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  5     5     5     4     4     4     5     4     4     4
Mixing Hgt           2400   900  2400  3400   900   300  2800  3400   900   500
T Wind Dir              N     N     N     N     N     N     E     S     S     S
T Wind Spd             14    11    11    11     5     3     4     6    11    10


Date           11/25/17  Sun 11/26/17  Mon 11/27/17  Tue 11/28/17  Wed 11/29/17
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          77      58    74      60    76      62    77      58    69
Temp          75 69 63   59 73 67 64   60 75 68 65   62 77 72 63   58 66 64
Dewpt         56 58 58   55 56 57 57   56 59 61 62   62 64 64 62   54 48 45
Min/Max RH       52      94    50      82    51      87    63      95    56
RH            52 68 85   90 56 68 79   88 58 78 92   99 65 76 97   88 52 49
Pwind Dir         S       E     E      SE    SE       S     S      SE     N
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    CL CL CL   CL FW FW CL   CL FW FW FW   FW FW SC SC   SC SC SC
PoP 12HR          0       0     0       0     5       5    10      10    20
Rain Shwrs                                                            IS IS
Tstms                                                                 IS IS

$$

TXZ231-231015-
George West RAWS-Live Oak County TX
28.37N  98.12W Elev. 215 ft
217 PM CST Wed Nov 22 2017

Date           11/22/17      Thu 11/23/17            Fri 11/24/17            Sat
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                      40          70          42          78          47
Temp          68 61 51 47 43 40 50 64 70 63 51 47 44 43 58 72 78 68 56 52 49 48
Dewpt         39 37 37 34 33 32 29 25 26 28 31 33 34 34 35 33 33 34 39 44 47 46
Max/Min RH                   77          19          75          19          96
RH            33 41 59 62 68 73 44 23 19 27 46 59 68 72 43 24 19 28 53 75 89 92
Wind Dir       N  N  N  N  N  N  N  N NW NE SE  S SW  W SW  S  S  S  S  S  S  S
Wind Spd      10  5  4  3  3  3  3  4  3  2  2  2  2  2  1  3  4  5  5  5  4  3
Clouds        FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL
Clouds(%)     14  1  1  0  0  0  0  1  0  0  0  0  0  0  0  1  0  1  2  2  0  3
PoP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  5     5     5     5     4     5     5     5     5     4
Mixing Hgt            500   300  2700  4100   300   200  3200  4300   300   300
T Wind Dir              N     N     N     N    SE     W    SW     S     S     S
T Wind Spd              5     4     6     5     3     3     5     9    10     9


Date           11/25/17  Sun 11/26/17  Mon 11/27/17  Tue 11/28/17  Wed 11/29/17
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      53    79      54    81      56    82      56    70
Temp          77 74 57   54 75 70 57   55 77 71 59   57 79 73 61   56 67 64
Dewpt         47 48 54   52 54 52 55   55 56 56 59   57 60 58 59   50 39 35
Min/Max RH       31      95    38      96    39      99    45     100    38
RH            35 40 91   95 48 53 95  100 49 59100  100 52 59 96   81 37 33
Pwind Dir        SE       E     E      SE    SE      SE    SE       E     N
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    CL CL CL   CL FW FW FW   CL FW FW FW   FW FW FW SC   SC SC SC
PoP 12HR          0       0     0       0     5       5     5      10    20
Rain Shwrs                                                            IS IS
Tstms                                                                 IS IS

$$

TXZ247-231015-
Matagorda Island RAWS-Calhoun County TX
28.12N  96.80W Elev. 36 ft
217 PM CST Wed Nov 22 2017

Date           11/22/17      Thu 11/23/17            Fri 11/24/17            Sat
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                      48          66          52          72          65
Temp          66 63 58 55 52 48 53 62 66 61 58 57 54 52 61 69 72 69 67 66 66 65
Dewpt         49 47 46 44 43 42 41 38 38 39 41 42 44 45 46 44 45 49 52 55 57 57
Max/Min RH                   81          35          77          38          79
RH            49 56 63 66 73 80 65 42 35 44 52 59 69 77 58 41 39 48 58 68 74 75
Wind Dir       N  N  N  N  N  N  N  N  N  N  N  N  N  N  N SE  S  S  S  S  S SW
Wind Spd      12 13 13 12 11 10 10  8  6  5  5  4  4  4  3  1  4  5  6  8  8  5
Clouds        FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL
Clouds(%)     24  7  1  2  1  0  1  2  2  1  0  0  0  1  2  0  0  1  2  3  1  3
PoP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  5     5     5     4     4     4     5     4     4     4
Mixing Hgt           3300  1700  2200  3200  2700  1200  2400  2600  2000  2200
T Wind Dir              N     N     N     N     N     N     E    SE     S     S
T Wind Spd             21    17    13    10     8     5     4     6    13    13


Date           11/25/17  Sun 11/26/17  Mon 11/27/17  Tue 11/28/17  Wed 11/29/17
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          75      63    73      64    75      64    76      62    69
Temp          75 71 67   63 73 68 67   64 74 68 68   65 76 72 65   62 66 66
Dewpt         58 60 60   59 57 58 59   60 60 62 64   63 65 65 64   58 51 48
Min/Max RH       56      91    53      80    54      84    67      92    60
RH            56 70 79   87 59 71 76   86 62 82 87   97 69 78 96   87 58 52
Pwind Dir         S       E    NE      SE    SE       S     S      SE     N
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   15>
Avg Clouds    CL CL CL   CL FW FW CL   CL FW FW FW   FW FW SC SC   SC SC SC
PoP 12HR          0       0     0       0     5       5    10      10    20
Rain Shwrs                                                            IS IS
Tstms                                                                 IS IS

$$

TXZ234-231015-
Victoria RAWS-Victoria County TX
28.85N  96.92W Elev. 23 ft
217 PM CST Wed Nov 22 2017

Date           11/22/17      Thu 11/23/17            Fri 11/24/17            Sat
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                      38          67          39          75          50
Temp          66 59 51 46 41 38 48 61 67 58 49 45 41 40 55 70 75 66 56 52 51 51
Dewpt         41 40 39 36 33 32 32 30 31 35 38 37 36 35 39 37 37 42 46 48 48 48
Max/Min RH                   82          26          86          25          96
RH            40 49 63 69 72 78 54 31 26 42 65 75 80 83 55 30 26 41 68 83 91 90
Wind Dir       N  N  N  N  N  N  N  N  N  N NE  N  N  N  W SW  S  S  S  S  S  S
Wind Spd      12  8  6  5  4  5  5  5  5  3  2  1  2  1  0  3  4  5  4  4  3  3
Clouds        FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL
Clouds(%)      7  2  1  1  1  0  0  2  3  1  0  0  0  0  0  1  0  0  2  3  2  3
PoP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  5     5     5     4     4     5     5     4     4     4
Mixing Hgt            400   200  2500  3500   200   100  2900  4100   200   200
T Wind Dir              N     N     N     N    NE     N     W     S     S     S
T Wind Spd              6     6     9     9     2     1     4     8     8     5


Date           11/25/17  Sun 11/26/17  Mon 11/27/17  Tue 11/28/17  Wed 11/29/17
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          79      51    76      52    78      56    79      55    69
Temp          76 71 55   51 73 67 56   53 76 67 58   56 78 72 60   55 66 63
Dewpt         52 54 53   50 52 53 54   52 57 58 58   56 61 61 59   50 42 40
Min/Max RH       42      93    40      91    44      95    54     100    47
RH            43 55 95   95 48 62 92   96 52 72100  100 57 69 97   85 41 43
Pwind Dir         S       E     E      SE    SE       S     S      SE     N
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    CL CL CL   CL CL CL CL   CL FW FW FW   FW FW SC SC   SC SC SC
PoP 12HR          0       0     0       0     5       5    10      10    20
Rain Shwrs                                                            IS IS
Tstms                                                                 IS IS

$$

TXZ241-231015-
Alice International Airport-Jim Wells County TX
27.74N  98.03W Elev. 177 ft
217 PM CST Wed Nov 22 2017

Date           11/22/17      Thu 11/23/17            Fri 11/24/17            Sat
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                      40          70          42          79          50
Temp          69 63 53 49 44 41 51 64 70 64 52 48 44 43 58 73 79 70 58 54 52 51
Dewpt         42 41 40 38 35 33 30 27 27 30 33 34 34 34 36 33 33 36 44 47 46 46
Max/Min RH                   81          19          73          19          89
RH            35 44 61 66 71 75 45 24 19 28 49 60 67 71 43 22 19 29 58 77 81 85
Wind Dir       N  N  N  N  N  N  N  N  N NE  E SW  W  W SW  S  S SE  S  S  S  S
Wind Spd      11  8  5  4  4  5  5  5  4  3  2  1  2  2  1  3  4  5  5  5  4  4
Clouds        FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL
Clouds(%)     24  6  1  1  0  0  0  1  1  0  0  0  0  0  0  1  0  0  0  2  0  2
PoP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  5     5     5     5     4     5     5     4     4     4
Mixing Hgt            500   300  2700  4000   300   200  3500  4300   200   200
T Wind Dir              N     N     N     N    SE     W    SW     S     S     S
T Wind Spd              5     5     9     6     2     4     5     8     9     9


Date           11/25/17  Sun 11/26/17  Mon 11/27/17  Tue 11/28/17  Wed 11/29/17
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      54    80      55    82      57    83      56    71
Temp          77 74 57   54 76 71 59   56 78 71 60   58 80 74 62   56 67 64
Dewpt         49 52 56   54 55 55 57   55 57 58 60   58 60 60 61   52 42 37
Min/Max RH       33      98    38      95    40      97    45     100    40
RH            36 46 97   99 48 57 93   99 49 66100  100 51 62 98   88 40 37
Pwind Dir         S       E     E      SE    SE      SE    SE       E     N
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    CL CL CL   FW FW FW FW   CL FW FW FW   FW FW FW FW   SC B1 SC
PoP 12HR          0       0     0       0     5       5     5      10    20
Rain Shwrs                                                            IS IS
Tstms                                                                 IS IS

$$

TXZ229-231015-
La Salle County Airport-La Salle County TX
28.46N  99.22W Elev. 476 ft
217 PM CST Wed Nov 22 2017

Date           11/22/17      Thu 11/23/17            Fri 11/24/17            Sat
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                      39          71          42          79          46
Temp          68 64 52 46 42 39 49 65 71 65 53 47 45 42 55 72 79 73 60 54 49 46
Dewpt         35 35 34 33 31 30 29 27 28 31 34 34 35 35 36 36 34 36 39 40 39 41
Max/Min RH                   73          20          75          20          85
RH            28 34 50 58 63 70 45 24 20 27 48 60 67 74 49 27 20 26 46 59 69 82
Wind Dir       N  N NE NE  N  N  N  W  W  S  S  S SW SW  S  S  S  S  S  S SE SE
Wind Spd       8  4  4  3  2  2  1  2  3  1  3  3  2  1  2  4  5  4  5  4  3  3
Clouds        CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL
Clouds(%)      4  1  1  1  0  0  0  1  0  0  0  0  0  0  0  1  1  2  2  1  0  2
PoP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  5     5     5     5     4     5     5     5     5     4
Mixing Hgt            300   100  3000  4300   200   100  3400  4400   200   200
T Wind Dir             NE     N     N     W     S     W    SW     S     S    SE
T Wind Spd              4     4     3     3     3     3     6     9     8     6


Date           11/25/17  Sun 11/26/17  Mon 11/27/17  Tue 11/28/17  Wed 11/29/17
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          81      51    78      54    81      55    81      54    68
Temp          73 75 56   51 72 72 59   54 73 73 60   55 74 74 62   54 62 65
Dewpt         44 44 47   48 51 50 53   53 55 53 56   55 56 54 53   46 36 34
Min/Max RH       27      90    38      97    39      96    40      97    39
RH            34 33 72   91 48 47 79   98 52 48 87  100 53 49 74   73 38 31
Pwind Dir        SE       E     E      SE    SE      SE    SE      NE     N
Wind Char       <15     <15   <15     <15   <15     <15   <15     <15   <15
Avg Clouds    CL CL CL   CL FW CL FW   FW FW FW CL   FW FW FW FW   SC SC SC
PoP 12HR          0       0     0       0     0       0     0      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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