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

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000
FOUS54 KCRP 210824
PFWCRP

Fire Weather Point Forecast Matrices
National Weather Service Corpus Christi TX
324 AM CDT Fri Jul 21 2017

TXZ245-212215-
Aransas National Wildlife Refuge RAWS-Aransas County TX
28.30N  96.82W Elev. 20 ft
324 AM CDT Fri Jul 21 2017

Date             Fri 07/21/17            Sat 07/22/17            Sun 07/23/17
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          81          91          82          92
Temp          83 80 88 90 91 88 86 84 83 81 87 90 91 88 85 84 83 82 88 91 92 89
Dewpt         77 77 77 76 77 76 77 76 77 76 76 77 77 76 77 77 77 77 77 76 76 76
Min/Max RH                   64          87          65          87          62
RH            91 91 72 65 64 69 75 77 82 86 71 66 65 68 77 81 85 87 70 63 62 67
Wind Dir       S  S  S SE SE SE SE  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Wind Spd       4  3  4  6  9 10  9  8  6  5  8  9 10 12 13 12 11  9 10 12 13 13
Heat Index    91 83100103104 99 96 94 91 87 99103104 99 95 92 91 89100104104100
Clouds        SC SC SC SC SC SC SC SC SC SC B1 SC SC SC SC B1 B1 B1 B1 B1 SC SC
Clouds(%)     34 42 47 40 33 35 32 39 44 47 56 48 36 37 46 55 55 55 53 51 42 34
PoP 12HR                     20          20          30          10          20
QPF 12HR                   0.04        0.01        0.04           0        0.02
Rain Shwrs       IS IS IS IS       IS IS SC SC SC SC             IS IS IS IS
Tstms                  IS IS             SC SC SC SC             IS IS IS IS
LAL                     1     2     1     1     3     3     1     1     2     2
Haines                  4     4     4     4     3     4     4     5     5     5
Mixing Hgt           5100  5000  3000  2500  4900  4800  2600  1800  3700  3500
T Wind Dir              S    SE    SE     S     S     S     S     S     S     S
T Wind Spd              9    17    14    12    14    19    23    19    19    23


Date          Mon 07/24/17 Tue 07/25/17 Wed 07/26/17 Thu 07/27/17
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            81      91      81      91      81      91      80      92
Temp          83 81 91 89 83 81 91 88 83 81 91 88 82 80 91 89
Dewpt         77 76 75 76 76 76 76 76 77 76 76 76 76 76 76 76
Max/Min RH         86      60      86      62      88      61      88      61
RH            81 86 61 66 81 86 63 68 83 88 62 66 83 88 62 67
Pwind Dir           S       S      SE      SE       S       S       S       S
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC B1 SC FW SC SC SC SC SC B1 B1 SC SC B1 B1 SC
PoP 12HR           10      10      10      20      20      30      20      20
Rain Shwrs                      IS IS IS IS SC SC IS IS IS IS
Tstms                           IS IS IS IS SC SC IS IS IS IS

$$

TXZ231-212215-
George West RAWS-Live Oak County TX
28.37N  98.12W Elev. 215 ft
324 AM CDT Fri Jul 21 2017

Date             Fri 07/21/17            Sat 07/22/17            Sun 07/23/17
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          78         102
Temp          79 77 89 99101 95 84 80 79 77 89 99101 95 86 82 80 78 93101102 95
Dewpt         75 75 74 68 68 69 73 75 75 75 74 68 67 72 74 75 76 75 72 68 68 70
Min/Max RH                   34          96          33          92          34
RH            92 94 61 36 35 43 71 85 89 93 60 37 34 48 68 79 88 92 50 35 34 45
Wind Dir       S SE SE SE SE SE SE SE  S SE SE  S SE SE SE SE SE SE  S  S SE SE
Wind Spd       4  3  6  5 10 12 10  8  4  3  6  9 11 13 12 10  6  4  8 11 13 14
Heat Index          98104106101 90 86       98104107103 93 89      100107108102
Clouds        SC SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
Clouds(%)     33 34 33 29 30 26 16 26 37 40 33 30 35 37 34 31 39 47 45 44 40 36
PoP 12HR                      5           5          10           5          10
QPF 12HR                      0           0           0           0           0
Rain Shwrs                               IS IS IS IS
Tstms                                          IS IS
LAL                     1     1     1     1     1     2     1     1     1     1
Haines                  4     4     4     4     4     4     4     4     5     5
Mixing Hgt           7600  9700  5100  2000  7600  9500  5000  1300  6000  5900
T Wind Dir             SE    SE    SE    SE    SE    SE    SE    SE    SE    SE
T Wind Spd             10    18    18     8    11    20    20    12    13    24


Date          Mon 07/24/17 Tue 07/25/17 Wed 07/26/17 Thu 07/27/17
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            77     100      78      99      77      99      76      99
Temp          82 77 99 94 82 78 98 93 81 77 98 93 81 76 98 93
Dewpt         75 75 68 70 76 76 71 71 76 75 70 70 74 74 70 70
Max/Min RH         93      35      94      40      94      39      93      38
RH            80 93 36 45 80 94 42 49 83 94 40 47 80 93 41 47
Pwind Dir          SE      SE      SE      SE      SE       S      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC FW SC SC SC SC SC B1 SC SC SC SC SC
PoP 12HR            5       5       5      20      10      30      10      20
Rain Shwrs                      IS IS       SC SC       IS IS
Tstms                           IS IS       SC SC       IS IS

$$

TXZ247-212215-
Matagorda Island RAWS-Calhoun County TX
28.12N  96.80W Elev. 36 ft
324 AM CDT Fri Jul 21 2017

Date             Fri 07/21/17            Sat 07/22/17            Sun 07/23/17
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                      88          83          88          85          91
Temp          86 83 87 88 88 87 86 85 84 83 86 88 88 87 86 85 85 85 88 91 91 89
Dewpt         78 78 77 77 77 77 77 77 77 77 77 77 78 77 77 78 78 78 77 77 77 77
Min/Max RH                   70          84          72          80          65
RH            81 85 72 70 70 72 74 77 80 84 74 72 73 73 77 79 80 80 71 66 66 69
Wind Dir       S  S  S SE SE SE SE  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Wind Spd       8  5  5  6  9 11 10 10  9  8 10 12 13 13 14 14 13 12 12 13 13 13
Heat Index    98 93100101101 99 97 95 93 91 98100100 99 97 97 96 96101104104102
Clouds        SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC B1 B1 B1 B1 B1 SC SC
Clouds(%)     36 42 47 37 36 32 36 40 46 52 57 48 35 35 46 56 56 56 53 51 43 35
PoP 12HR                     20          20          20          10          20
QPF 12HR                   0.04        0.01        0.04           0        0.02
Rain Shwrs       IS IS IS IS       IS IS IS IS IS IS             IS IS IS IS
Tstms                  IS IS                   IS IS             IS IS IS IS
LAL                     1     2     1     1     1     2     1     1     2     2
Haines                  4     4     4     4     4     4     4     4     4     4
Mixing Hgt           3800  3700  3200  3100  4000  3800  2600  2500  2700  2600
T Wind Dir              S    SE    SE     S     S     S     S     S     S     S
T Wind Spd             10    17    18    16    19    25    25    23    23    24


Date          Mon 07/24/17 Tue 07/25/17 Wed 07/26/17 Thu 07/27/17
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            84      90      83      90      83      91      82      91
Temp          86 84 90 89 85 83 90 88 84 83 90 88 84 82 90 89
Dewpt         78 77 76 77 77 77 77 77 77 77 76 76 77 77 77 77
Max/Min RH         79      64      82      66      84      64      85      64
RH            78 79 64 68 78 82 66 70 80 84 65 69 79 85 65 69
Pwind Dir           S       S      SE      SE       S       S       S       S
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC B1 SC SC SC SC B1 SC SC B1 B1 SC SC B1 B1 SC
PoP 12HR            5      10      10      30      20      30      20      20
Rain Shwrs                      SC SC IS IS SC SC IS IS IS IS
Tstms                           SC SC IS IS SC SC IS IS IS IS

$$

TXZ234-212215-
Victoria RAWS-Victoria County TX
28.85N  96.92W Elev. 23 ft
324 AM CDT Fri Jul 21 2017

Date             Fri 07/21/17            Sat 07/22/17            Sun 07/23/17
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                      95          77          94          78          95
Temp          78 77 88 94 95 91 83 80 79 77 86 94 94 90 83 81 79 78 88 94 95 90
Dewpt         76 75 76 73 73 74 76 76 75 75 75 74 74 75 76 76 76 76 75 74 74 74
Min/Max RH                   49          95          52          95          50
RH            98 94 68 51 49 57 78 88 89 94 70 53 53 62 78 85 91 95 64 52 50 59
Wind Dir       S SE  S SE SE SE SE  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Wind Spd       2  2  3  5  9 11  6  4  3  3  6 10 12 11  9  6  4  4  6 11 13 13
Heat Index          98103106100 91          96104104101 92 87       98105105100
Clouds        SC SC SC SC B1 SC FW SC SC SC SC B1 SC SC SC SC B1 B1 SC SC SC SC
Clouds(%)     28 30 35 49 53 40 21 30 33 37 49 60 50 44 46 48 51 55 49 44 38 33
PoP 12HR                     20          10          30          10          20
QPF 12HR                   0.06           0        0.04           0        0.02
Rain Shwrs       IS IS IS IS             SC SC SC SC             IS IS IS IS
Tstms                  IS IS             SC SC SC SC             IS IS IS IS
LAL                     1     2     1     1     3     3     1     1     2     2
Haines                  4     3     4     4     4     4     4     4     4     5
Mixing Hgt           6200  6300  3300   400  5400  6100  2900   300  5900  5300
T Wind Dir             SE    SE    SE     S     S     S     S     S     S     S
T Wind Spd              6    17    11     5    13    21    16     8    13    24


Date          Mon 07/24/17 Tue 07/25/17 Wed 07/26/17 Thu 07/27/17
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            78      95      77      94      77      95      77      95
Temp          81 78 94 90 81 77 94 90 80 77 94 90 80 77 94 90
Dewpt         77 75 71 73 75 75 73 73 75 75 74 74 75 74 73 74
Max/Min RH         92      47      93      50      94      50      93      49
RH            87 92 48 57 84 93 52 58 85 94 52 59 84 93 50 58
Pwind Dir           S       S      SE      SE      SE       S       S       S
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC B1 SC SC SC SC SC SC SC SC B1 SC SC B1 B1 SC
PoP 12HR           10      10      10      20      10      30      20      20
Rain Shwrs                      IS IS       SC SC IS IS IS IS
Tstms                           IS IS       SC SC IS IS IS IS

$$

TXZ241-212215-
Alice International Airport-Jim Wells County TX
27.74N  98.03W Elev. 177 ft
324 AM CDT Fri Jul 21 2017

Date             Fri 07/21/17            Sat 07/22/17            Sun 07/23/17
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         100          77         101
Temp          77 75 87 97 99 93 83 80 78 76 89 98100 94 85 81 79 77 92100101 95
Dewpt         75 74 74 69 70 71 74 75 75 75 74 69 72 73 74 75 76 75 72 70 70 72
Min/Max RH                   38          97          39          94          37
RH            98 98 64 41 40 49 74 85 89 94 62 40 41 51 71 82 90 94 53 38 38 48
Wind Dir       S SE SE SE SE SE SE  S  S SE  S  S SE SE SE  S SE SE  S  S SE SE
Wind Spd       4  3  6  8 11 14 10  8  4  4  8 11 13 14 12 10  6  6  9 12 16 16
Heat Index          96104107101 90 83       97105109104 93 88      100108109103
Clouds        SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC B1 SC SC SC SC
Clouds(%)     34 32 35 30 31 21 21 29 32 42 31 30 36 42 42 42 48 55 50 46 37 29
PoP 12HR                      5           5          10           5          10
QPF 12HR                      0           0           0           0           0
Rain Shwrs                               IS IS IS IS
Tstms                                          IS IS
LAL                     1     1     1     1     1     2     1     1     1     1
Haines                  4     4     4     4     4     4     4     4     5     5
Mixing Hgt           7300  8700  3900  1500  7100  8300  3600  1200  5400  5200
T Wind Dir             SE    SE    SE    SE     S    SE    SE    SE    SE    SE
T Wind Spd             12    21    17     9    14    24    20    12    17    27


Date          Mon 07/24/17 Tue 07/25/17 Wed 07/26/17 Thu 07/27/17
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            77      99      77      99      76      99      76      99
Temp          82 77 98 93 81 77 98 93 80 76 98 93 80 76 98 93
Dewpt         75 74 69 72 76 75 71 73 75 75 70 72 74 74 70 72
Max/Min RH         92      39      96      42      96      41      95      41
RH            80 92 40 50 84 96 43 53 85 96 42 51 82 95 42 51
Pwind Dir          SE      SE      SE      SE      SE      SE      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC FW SC SC SC SC SC B1 SC SC SC B1 B1
PoP 12HR            5       5      10      20      10      30      10      20
Rain Shwrs                      IS IS       SC SC       IS IS
Tstms                           IS IS       SC SC       IS IS

$$

TXZ229-212215-
La Salle County Airport-La Salle County TX
28.46N  99.22W Elev. 476 ft
324 AM CDT Fri Jul 21 2017

Date             Fri 07/21/17            Sat 07/22/17            Sun 07/23/17
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                     102          77         102          78         103
Temp          79 76 85 96102100 89 83 79 77 84 95102 96 86 83 80 78 93102103 96
Dewpt         71 71 71 65 62 61 69 71 72 72 72 67 62 61 67 72 73 72 69 66 63 61
Min/Max RH                   26          86          27          81          27
RH            81 85 63 36 28 28 51 68 79 86 67 40 28 32 53 69 78 81 46 32 27 31
Wind Dir      SE SE SE SE SE SE SE SE SE SE SE  S SE SE SE SE SE SE SE SE SE SE
Wind Spd       6  4  6  6 10 12 13 10  6  5  6  8  9 10 11 11  9  6  8 10 11 12
Heat Index          90 99104    94 88       89 99104    90 88 84    99107105
Clouds        FW SC SC FW FW FW FW FW SC SC SC FW FW SC SC SC SC SC SC SC SC SC
Clouds(%)     24 32 33 23 24 25 18 21 37 36 32 23 22 27 29 32 37 43 40 38 42 47
PoP 12HR                      0           5           5           5           5
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     5     4     4     5     6     6     4     4     6
Mixing Hgt           8000 10000  7700  2200  7300  9800  7600  1500  6800  8600
T Wind Dir             SE    SE    SE    SE    SE    SE    SE    SE    SE    SE
T Wind Spd             11    18    21    12    12    16    20    14    14    20


Date          Mon 07/24/17 Tue 07/25/17 Wed 07/26/17 Thu 07/27/17
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            77     101      77     100      77     100      76      99
Temp          83 77100 95 82 77 99 94 81 77 99 94 81 76 98 93
Dewpt         70 71 65 62 71 73 68 65 71 72 67 63 70 71 67 62
Max/Min RH         82      29      86      34      85      32      85      31
RH            66 82 32 35 70 86 37 40 72 85 36 37 69 85 36 36
Pwind Dir          SE      SE      SE      SE      SE      SE      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC FW SC SC SC SC SC FW SC SC SC SC SC SC
PoP 12HR            5       5       5      10      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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