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

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000
FOUS54 KCRP 210833
PFWCRP

Fire Weather Point Forecast Matrices
National Weather Service Corpus Christi TX
333 AM CDT Mon Aug 21 2017

TXZ245-212215-
Aransas National Wildlife Refuge RAWS-Aransas County TX
28.30N  96.82W Elev. 20 ft
333 AM CDT Mon Aug 21 2017

Date             Mon 08/21/17            Tue 08/22/17            Wed 08/23/17
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                      92          79          92          79          91
Temp          82 80 89 92 92 87 85 83 82 79 87 92 92 88 83 81 80 79 84 90 91 87
Dewpt         77 77 77 75 76 76 76 76 76 75 76 75 75 75 76 76 75 74 75 75 74 74
Min/Max RH                   59          90          59          88          58
RH            84 90 67 59 61 70 77 81 83 90 69 60 60 66 81 85 86 88 74 61 58 65
Wind Dir      SE SE SE SE  E SE SE SE SE SE SE SE SE SE SE SE  S  N NE  E SE SE
Wind Spd       5  4  5  6  8  9  8  6  5  3  4  6  9  8  5  3  2  2  3  4  8  8
Heat Index    89 83101104104 98 94 92 88    98103103 98 90 84 82    93100101 96
Clouds        SC SC B1 B1 SC SC SC SC FW SC SC SC SC SC SC SC FW SC SC SC SC SC
Clouds(%)     34 34 58 57 45 35 39 29 22 34 42 40 43 31 37 31 24 33 36 42 42 32
PoP 12HR                     30          10          30          10          20
QPF 12HR                   0.06           0        0.03           0        0.02
Rain Shwrs    IS SC SC SC SC             SC SC SC SC             IS IS IS IS
Tstms            SC SC SC SC             SC SC SC SC             IS IS IS IS
LAL                     3     3     1     1     3     3     1     1     2     2
Haines                  4     4     4     5     5     4     4     4     4     3
Mixing Hgt           5500  5300  3200  2100  5700  5400  2200  1000  2900  2800
T Wind Dir             SE     E    SE    SE    SE    SE    SE    NE    NE    SE
T Wind Spd              8    13    17    10     6    11    10     4     6    12


Date          Thu 08/24/17 Fri 08/25/17 Sat 08/26/17 Sun 08/27/17
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            80      91      79      90      80      90      79      90
Temp          82 80 91 86 81 80 90 84 82 80 90 87 83 80 89 85
Dewpt         76 74 75 75 75 75 75 75 76 76 76 75 76 75 75 75
Max/Min RH         86      59      88      62      88      63      89      63
RH            83 83 60 69 83 84 62 75 85 86 64 68 81 86 64 72
Pwind Dir          SE      SE       E       E       E      SE      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC B1 SC B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B2 B1
PoP 12HR           20      40      30      50      40      50      40      40
Rain Shwrs       IS SC SC SC SC SC SC SC SC SC SC SC SC SC SC
Tstms            IS SC SC SC SC SC SC SC SC SC SC SC SC SC SC

$$

TXZ231-212215-
George West RAWS-Live Oak County TX
28.37N  98.12W Elev. 215 ft
333 AM CDT Mon Aug 21 2017

Date             Mon 08/21/17            Tue 08/22/17            Wed 08/23/17
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                      99          76          99          76         100
Temp          78 78 91 98 99 94 84 80 78 77 89 96 99 92 82 79 77 76 86 95100 94
Dewpt         75 75 75 70 69 70 74 75 75 75 75 71 69 70 73 74 75 74 73 68 65 68
Min/Max RH                   38          97          38          96          32
RH            89 91 60 41 38 46 71 86 93 94 65 44 38 48 73 87 92 96 66 41 32 44
Wind Dir      SE  E SE  E SE SE SE SE SE  E SE SE SE SE SE SE SE SE  E  E  E SE
Wind Spd       3  2  3  5  9 10  6  4  2  1  3  5  8  9  5  2  1  0  1  3  5  8
Heat Index         101105106100 91          99104105 98 87          92 99104 98
Clouds        FW SC B1 B1 SC SC FW FW SC SC SC B1 SC SC FW FW FW FW FW SC SC SC
Clouds(%)     14 27 64 60 39 36 15 23 27 36 47 54 43 41 14 12 15 14 24 31 38 37
PoP 12HR                     20          10          20           5          20
QPF 12HR                   0.02           0        0.02           0        0.01
Rain Shwrs             IS IS             IS IS IS IS                   IS IS IS
Tstms                  IS IS             IS IS IS IS                   IS IS IS
LAL                     1     2     1     1     2     2     1     1     1     2
Haines                  5     4     4     3     4     4     4     4     4     4
Mixing Hgt           6600  7900  5200  1700  6900  7400  3700   700  5100  5000
T Wind Dir             SE     E    SE    SE    SE    SE    SE    SE     E     E
T Wind Spd              8    13    16     5     5    10     8     2     3    11


Date          Thu 08/24/17 Fri 08/25/17 Sat 08/26/17 Sun 08/27/17
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            76      99      76      94      77      94      76      94
Temp          79 78 97 93 80 78 93 90 79 77 82 94 81 78 92 90
Dewpt         74 74 69 69 74 74 72 71 76 75 73 73 75 75 73 72
Max/Min RH         92      38      95      47      96      50      97      50
RH            84 88 41 46 83 89 50 55 89 95 74 50 83 90 53 56
Pwind Dir          SE      SE       E       E       E       E      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12HR           20      30      20      40      30      50      40      40
Rain Shwrs    IS    SC SC IS IS SC SC SC SC SC SC SC SC SC SC
Tstms         IS    SC SC IS IS SC SC SC SC SC SC SC SC SC SC

$$

TXZ247-212215-
Matagorda Island RAWS-Calhoun County TX
28.12N  96.80W Elev. 36 ft
333 AM CDT Mon Aug 21 2017

Date             Mon 08/21/17            Tue 08/22/17            Wed 08/23/17
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                      91          82          91          81          89
Temp          84 83 89 90 91 88 86 86 84 82 88 91 91 88 85 84 83 82 83 87 89 87
Dewpt         78 77 77 77 77 77 77 77 76 76 76 76 76 76 76 77 76 76 76 76 75 75
Min/Max RH                   64          82          62          83          65
RH            81 83 68 64 64 71 74 76 79 81 69 62 63 68 76 80 80 82 79 70 65 70
Wind Dir      SE SE SE SE SE SE SE SE SE SE  E  E SE SE SE SE  S  N NE  E SE SE
Wind Spd       6  6  6  8  9 10 10  9  6  4  4  6  9  9  8  5  3  1  3  5  8  8
Heat Index    94 92102103103100 98 97 93 90 99103103100 94 93 90 89 92 98100 96
Clouds        FW SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC SC SC SC
Clouds(%)     22 39 43 47 38 34 43 27 20 40 41 37 42 34 42 31 29 41 43 43 43 35
PoP 12HR                     30          10          30          10          20
QPF 12HR                   0.06           0        0.04           0        0.02
Rain Shwrs    IS SC SC SC SC             SC SC SC SC             IS IS IS IS
Tstms            SC SC SC SC             SC SC SC SC             IS IS IS IS
LAL                     3     3     1     1     3     3     1     1     2     2
Haines                  4     4     4     4     4     4     4     4     4     4
Mixing Hgt           4500  4100  3100  3200  4300  4000  2100  1300  2100  2100
T Wind Dir             SE     E    SE    SE    SE    SE    SE    NE    NE    SE
T Wind Spd              8    14    18    11     8    12    12     4     5    12


Date          Thu 08/24/17 Fri 08/25/17 Sat 08/26/17 Sun 08/27/17
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            82      90      81      89      82      89      81      88
Temp          84 83 89 87 83 83 89 85 84 82 89 88 85 82 88 86
Dewpt         76 76 76 76 76 76 77 76 77 77 77 76 77 76 76 76
Max/Min RH         81      65      84      67      85      67      86      68
RH            79 79 66 70 81 81 67 76 79 85 68 69 78 84 69 73
Pwind Dir          SE      SE       E       E      SE      SE      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2
PoP 12HR           20      40      30      50      40      50      40      40
Rain Shwrs       IS SC SC SC SC SC SC SC SC SC SC SC SC SC SC
Tstms            IS SC SC SC SC SC SC SC SC SC SC SC SC SC SC

$$

TXZ234-212215-
Victoria RAWS-Victoria County TX
28.85N  96.92W Elev. 23 ft
333 AM CDT Mon Aug 21 2017

Date             Mon 08/21/17            Tue 08/22/17            Wed 08/23/17
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                      96          76          96          75          97
Temp          78 77 90 96 96 91 83 79 77 76 87 94 95 90 80 77 77 75 86 95 97 91
Dewpt         76 75 77 74 73 74 76 76 76 75 76 73 73 73 75 75 74 73 74 71 70 71
Min/Max RH                   48          97          48          96          42
RH            93 94 65 49 49 57 79 90 94 94 69 50 49 57 84 91 91 96 67 46 42 52
Wind Dir       E NE  E SE SE SE SE SE  E NE SE SE SE SE SE  S  E  N NE  E  E SE
Wind Spd       2  2  4  6  8  9  4  3  2  1  3  4  8 10  4  2  0  1  2  3  5  9
Heat Index         103106106100 91          97104105 98 85          94102104 98
Clouds        SC SC B1 B1 SC SC FW FW SC FW SC B1 SC SC FW FW FW FW FW SC SC SC
Clouds(%)     29 26 55 68 43 34 11 13 31 20 34 54 46 31 20  7 17 15 19 37 42 35
PoP 12HR                     30          10          30          10          20
QPF 12HR                   0.13           0        0.02           0        0.03
Rain Shwrs    IS IS IS SC SC             SC SC SC SC             IS IS IS IS
Tstms            IS IS SC SC             SC SC SC SC             IS IS IS IS
LAL                     2     3     1     1     3     3     1     1     2     2
Haines                  4     3     4     5     5     4     4     4     4     4
Mixing Hgt           6100  5800  3200   300  7100  7100  2800   500  4500  4400
T Wind Dir              E    SE    SE     E    SE    SE    SE    NE    NE     E
T Wind Spd              6    14     9     2     4    10     9     2     4    12


Date          Thu 08/24/17 Fri 08/25/17 Sat 08/26/17 Sun 08/27/17
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            76      95      76      93      77      93      77      93
Temp          78 77 94 89 80 77 93 83 78 78 90 91 81 78 92 87
Dewpt         75 74 72 72 75 74 73 73 75 75 74 74 76 75 73 74
Max/Min RH         93      47      96      52      94      54      96      53
RH            89 89 49 57 85 89 52 73 91 89 59 57 83 90 54 65
Pwind Dir          SE      SE       E       E       E       E      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC B1 B1 B1 B1 B1 B2 B1 B2 B2 B2 B1 B1 B2 B2
PoP 12HR           20      40      30      50      40      50      40      40
Rain Shwrs       IS SC SC SC SC SC SC SC SC SC SC SC SC SC SC
Tstms            IS SC SC SC SC SC SC SC SC SC SC SC SC SC SC

$$

TXZ241-212215-
Alice International Airport-Jim Wells County TX
27.74N  98.03W Elev. 177 ft
333 AM CDT Mon Aug 21 2017

Date             Mon 08/21/17            Tue 08/22/17            Wed 08/23/17
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                     100          75         101          74          99
Temp          77 75 90 98 99 93 84 81 77 76 90 99101 91 82 78 76 74 86 96 99 91
Dewpt         74 75 75 71 71 72 75 75 75 74 74 71 70 72 74 75 75 74 73 68 68 70
Min/Max RH                   40         100          38          98          37
RH            92 99 61 42 41 50 73 83 92 96 62 41 38 54 78 90 94 98 65 41 38 51
Wind Dir       S  E SE  E  E SE SE SE SE  E SE SE  E SE SE SE  S  N  E  E  E SE
Wind Spd       2  2  4  6 10 11  6  4  2  1  3  5  9 10  6  2  1  0  2  5  6 10
Heat Index         100107108101 92 87      100107109 98 87          93101105 97
Clouds        FW FW B1 B1 SC SC SC SC FW FW SC B1 SC SC FW FW FW FW SC SC SC SC
Clouds(%)     14 21 61 63 40 35 39 31 20 19 36 66 45 41 15 15 22 23 28 34 44 37
PoP 12HR                     30          10          20          10          20
QPF 12HR                   0.01           0        0.02           0        0.02
Rain Shwrs             SC SC             IS IS IS IS             IS IS IS IS
Tstms                  SC SC             IS IS IS IS             IS IS IS IS
LAL                     1     3     1     1     2     2     1     1     2     2
Haines                  4     4     4     3     4     4     4     4     4     4
Mixing Hgt           6800  7200  4200  1600  7200  7500  3200   600  5200  5000
T Wind Dir             SE     E    SE    SE    SE     E    SE    NE    NE     E
T Wind Spd              8    14    14     5     5    11     9     1     4    14


Date          Thu 08/24/17 Fri 08/25/17 Sat 08/26/17 Sun 08/27/17
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      98      75      95      76      93      75      94
Temp          78 75 96 92 79 77 94 86 80 76 87 93 81 77 93 88
Dewpt         75 74 70 71 75 74 72 73 76 75 73 74 76 75 73 74
Max/Min RH        100      40      98      49      96      54      99      51
RH            90 95 43 51 87 90 49 66 87 94 65 55 85 91 52 63
Pwind Dir          SE      SE       E       E       E       E      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12HR           10      30      20      40      40      50      40      40
Rain Shwrs          SC SC IS IS SC SC SC SC SC SC SC SC SC SC
Tstms               SC SC IS IS SC SC SC SC SC SC SC SC SC SC

$$

TXZ229-212215-
La Salle County Airport-La Salle County TX
28.46N  99.22W Elev. 476 ft
333 AM CDT Mon Aug 21 2017

Date             Mon 08/21/17            Tue 08/22/17            Wed 08/23/17
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                     101          76         101          75         101
Temp          78 76 86 95101 97 88 81 78 76 84 96101 98 88 81 78 75 83 94100 99
Dewpt         73 73 73 68 65 65 69 71 72 73 73 68 65 63 68 70 72 72 70 65 60 58
Min/Max RH                   31          92          30          89          25
RH            83 91 65 41 31 36 54 72 82 92 68 41 31 32 52 70 83 89 66 39 27 26
Wind Dir      SE SE SE SE SE  E SE SE SE  E SE SE SE SE SE SE SE  E SE  E  E  E
Wind Spd       6  3  5  6  9 11 10  8  4  3  4  4  6  9  9  6  4  2  2  4  5  6
Heat Index          93100105100 92 86       91100104100 92 85       87 96
Clouds        FW SC SC SC SC B1 FW FW SC SC B1 SC SC SC FW FW FW FW FW SC SC SC
Clouds(%)     11 27 42 28 40 51 12 15 36 40 54 47 40 41 21 10 13 21 20 27 36 33
PoP 12HR                     10           5          10           5          10
QPF 12HR                      0           0           0           0           0
Rain Shwrs                                                                   IS
Tstms                                                                        IS
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     4     4     4     4     4     4     4     4     6
Mixing Hgt           6600  8600  7000  1500  6900  8700  5700  1800  5300  7500
T Wind Dir             SE     E    SE    SE    SE    SE    SE    SE     E     E
T Wind Spd             10    12    19     9     5     8    13     8     5    10


Date          Thu 08/24/17 Fri 08/25/17 Sat 08/26/17 Sun 08/27/17
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            76      98      76      95      77      93      76      94
Temp          82 77 94 95 80 78 94 90 80 78 91 90 81 77 91 92
Dewpt         69 71 67 64 70 72 69 66 72 73 72 69 73 73 72 68
Max/Min RH         85      33      87      41      88      48      90      45
RH            66 84 41 35 73 80 45 46 76 84 53 50 76 86 53 46
Pwind Dir          SE       E       E       E       E       E       E      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC FW SC SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1
PoP 12HR           20      20      20      30      30      50      40      40
Rain Shwrs    IS    IS IS IS IS SC SC SC SC SC SC SC SC SC SC
Tstms         IS    IS IS IS IS SC SC 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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