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

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068
FOUS54 KCRP 221536 AAA
PFWCRP

Fire Weather Point Forecast Matrices...UPDATED
National Weather Service Corpus Christi TX
1036 AM CDT Fri Sep 22 2017

TXZ245-222215-
Aransas National Wildlife Refuge RAWS-Aransas County TX
28.30N  96.82W Elev. 20 ft
1036 AM CDT Fri Sep 22 2017

Date             Fri 09/22/17            Sat 09/23/17            Sun 09/24/17
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                      89          78          89          76          88
Temp                   88 89 85 83 81 79 78 84 88 89 84 81 80 78 76 83 87 88 83
Dewpt                  76 76 76 75 74 74 74 75 74 74 75 74 74 73 73 73 74 75 75
Min/Max RH                   66          87          63          90          65
RH                     69 66 75 79 81 87 87 74 65 63 73 80 83 87 90 74 66 65 76
Wind Dir               SE SE  E  E SE SE  E  E  E  E  E SE SE SE  E SE SE SE  E
Wind Spd                9 10 10  9  9  6  6  9 10 11 10 10  9  6  5  8 10 10 10
Heat Index             99100 93 89 86       92 97 99 92 87 82       89 95 97 91
Clouds                 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
Clouds(%)              52 53 40 29 34 34 43 39 40 32 31 37 44 43 43 45 47 45 42
PoP 12HR                     50          20          20          20          30
QPF 12HR                   0.20        0.01        0.03        0.02        0.02
Rain Shwrs             SC SC       IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS
Tstms                  SC SC       IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS
LAL                           3     1     2     2     2     2     2     3     3
Haines                        4     4     4     4     4     4     4     3     4
Mixing Hgt                 4700  2800  2300  4600  4500  3200  2800  5200  5000
T Wind Dir                   SE    SE    SE     E     E    SE    SE     E     E
T Wind Spd                   17    18    14    14    17    18    12    12    17


Date          Mon 09/25/17 Tue 09/26/17 Wed 09/27/17 Thu 09/28/17
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      88      77      89      76      88      75      88
Temp          80 77 87 83 80 77 88 84 79 76 87 83 79 75 87 83
Dewpt         74 73 75 76 76 74 76 76 75 74 76 76 75 74 76 76
Max/Min RH         91      67      92      66      97      68      99      68
RH            84 91 68 79 88 92 68 78 88 97 71 81 90 99 70 79
Pwind Dir          SE      SE      SE      SE      SE      SE      SE       E
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2
PoP 12HR           20      30      20      40      20      50      40      40
Rain Shwrs    IS IS SC SC IS IS SC SC IS IS SC SC SC SC SC SC
Tstms         IS IS SC SC IS IS SC SC IS IS SC SC SC SC SC SC

$$

TXZ231-222215-
George West RAWS-Live Oak County TX
28.37N  98.12W Elev. 215 ft
1036 AM CDT Fri Sep 22 2017

Date             Fri 09/22/17            Sat 09/23/17            Sun 09/24/17
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          74          92          73          91
Temp                   89 92 87 81 77 76 74 81 90 92 87 80 76 74 73 80 88 91 86
Dewpt                  72 71 71 73 73 73 73 74 70 70 69 71 73 73 72 71 70 70 70
Min/Max RH                   51          95          48          98          50
RH                     56 51 59 77 88 91 95 79 52 48 56 77 90 95 97 74 55 50 60
Wind Dir               SE SE SE SE SE  E  E SE SE SE SE SE SE  E  E  E SE SE SE
Wind Spd                8  9  9  6  5  3  4  6  8 10 10  6  4  3  4  5  8  9  9
Heat Index             96 99 93 85          87 95 98 91                93 96 91
Clouds                 B1 B1 SC SC B1 SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC
Clouds(%)              68 62 44 39 52 47 53 58 63 51 41 43 45 45 44 47 49 47 44
PoP 12HR                     30          20          20          10          30
QPF 12HR                   0.09        0.01        0.03           0        0.02
Rain Shwrs             SC SC IS                IS IS             SC SC SC SC
Tstms                  SC SC IS                IS IS             SC SC SC SC
LAL                           3     1     1     1     2     1     1     3     3
Haines                        3     4     3     3     3     3     3     4     4
Mixing Hgt                 7000  3600  1500  6700  6800  3600  2500  6500  6500
T Wind Dir                   SE    SE     E    SE    SE    SE    SE    SE    SE
T Wind Spd                   17    20    11    16    19    19    13    12    18


Date          Mon 09/25/17 Tue 09/26/17 Wed 09/27/17 Thu 09/28/17
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            72      93      73      92      73      91      72      90
Temp          76 72 90 88 76 73 89 87 76 73 89 86 76 72 87 85
Dewpt         73 72 69 70 73 73 72 72 74 73 73 73 73 72 72 71
Max/Min RH         98      47     100      52     100      55     100      55
RH            90 98 52 56 89100 57 61 94100 60 65 91100 61 64
Pwind Dir          SE      SE      SE      SE      SE      SE       E       E
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12HR           10      30      20      40      30      40      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

$$

TXZ247-222215-
Matagorda Island RAWS-Calhoun County TX
28.12N  96.80W Elev. 36 ft
1036 AM CDT Fri Sep 22 2017

Date             Fri 09/22/17            Sat 09/23/17            Sun 09/24/17
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                      89          80          89          79          87
Temp                   88 89 85 84 83 81 80 85 88 89 84 83 82 80 79 84 86 87 84
Dewpt                  76 77 76 76 75 75 75 75 75 76 75 75 75 74 74 74 75 75 75
Min/Max RH                   68          84          66          84          68
RH                     69 68 75 76 79 83 84 73 67 66 74 77 79 83 84 74 69 68 76
Wind Dir               SE SE  E  E SE SE SE  E  E  E  E SE SE SE SE SE SE  E  E
Wind Spd               10 11 11 11 11  9  9  9 10 12 12 12 12 10  8  9 10 11 11
Heat Index             99101 94 93 90 87 85 94 98100 93 91 88 85    91 95 97 91
Clouds                 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
Clouds(%)              53 51 43 32 32 41 43 39 41 33 34 39 44 43 42 44 45 44 43
PoP 12HR                     50          20          20          20          30
QPF 12HR                   0.19        0.01        0.02        0.02        0.02
Rain Shwrs             SC SC       IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS
Tstms                  SC SC       IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS
LAL                           3     1     2     2     2     2     2     3     3
Haines                        4     4     4     4     4     4     4     4     4
Mixing Hgt                 3900  2900  3200  3900  3900  3500  3800  3800  3800
T Wind Dir                   SE    SE    SE     E     E    SE    SE     E     E
T Wind Spd                   17    19    16    16    18    19    14    17    19


Date          Mon 09/25/17 Tue 09/26/17 Wed 09/27/17 Thu 09/28/17
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      87      80      89      79      87      78      88
Temp          82 80 86 84 82 80 88 84 82 79 86 83 81 78 87 84
Dewpt         75 74 75 76 75 75 77 77 75 76 76 77 76 75 76 76
Max/Min RH         85      70      88      68      92      73      92      68
RH            80 85 71 79 82 88 69 79 82 92 74 83 86 92 70 79
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 SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2
PoP 12HR           20      30      20      40      20      50      40      40
Rain Shwrs    IS IS SC SC IS IS SC SC IS IS SC SC SC SC SC SC
Tstms         IS IS SC SC IS IS SC SC IS IS SC SC SC SC SC SC

$$

TXZ234-222215-
Victoria RAWS-Victoria County TX
28.85N  96.92W Elev. 23 ft
1036 AM CDT Fri Sep 22 2017

Date             Fri 09/22/17            Sat 09/23/17            Sun 09/24/17
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                      89          73          91          72          90
Temp                   87 89 83 78 76 74 73 82 89 91 84 78 75 73 72 81 87 90 84
Dewpt                  74 73 74 74 74 73 72 75 73 72 73 73 73 72 72 73 74 74 74
Min/Max RH                   60          96          54          99          60
RH                     64 60 72 87 93 95 96 80 60 54 69 85 93 97 99 77 64 60 72
Wind Dir               SE SE SE  E  E  E  E  E SE SE SE SE  E  E  E  E SE SE SE
Wind Spd                8 10  9  5  4  3  4  6  8 10 10  6  4  3  4  5  8  9  9
Heat Index             96 97 90             88 96 98 90             85 96 99 90
Clouds                 B1 B1 SC FW FW SC SC SC SC SC FW SC SC SC SC SC SC SC SC
Clouds(%)              58 57 43 19 25 32 40 38 48 35 23 31 40 40 40 45 50 47 43
PoP 12HR                     50          20          20          10          30
QPF 12HR                   0.18        0.01        0.03           0        0.02
Rain Shwrs             SC SC IS                IS IS             SC SC SC SC IS
Tstms                  SC SC IS                IS IS             SC SC SC SC IS
LAL                           3     1     1     1     2     1     1     3     3
Haines                        4     5     4     4     3     4     4     4     4
Mixing Hgt                 5200  2300   300  5200  5500  2200   200  6000  6100
T Wind Dir                   SE    SE     E     E    SE     E    NE     E    SE
T Wind Spd                   16    10     4    12    16     6     3     9    13


Date          Mon 09/25/17 Tue 09/26/17 Wed 09/27/17 Thu 09/28/17
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            72      90      73      89      73      89      72      88
Temp          75 72 88 84 76 73 87 84 76 73 87 83 75 72 86 82
Dewpt         73 72 73 74 74 73 74 74 75 73 75 75 74 72 74 74
Max/Min RH         99      58      98      61     100      64     100      64
RH            95 99 62 71 93 98 65 74 97100 68 77 98100 68 77
Pwind Dir          SE      SE      SE      SE      SE      SE      SE       E
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC B1 B1 SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2
PoP 12HR           20      40      20      40      20      50      40      40
Rain Shwrs    IS IS SC SC IS IS SC SC IS IS SC SC SC SC SC SC
Tstms         IS IS SC SC IS IS SC SC IS IS SC SC SC SC SC SC

$$

TXZ241-222215-
Alice International Airport-Jim Wells County TX
27.74N  98.03W Elev. 177 ft
1036 AM CDT Fri Sep 22 2017

Date             Fri 09/22/17            Sat 09/23/17            Sun 09/24/17
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                      93          74          93          72          94
Temp                   90 93 87 81 78 76 74 83 90 93 86 80 76 75 72 83 91 92 87
Dewpt                  72 73 73 74 74 73 73 74 71 72 71 72 73 73 72 71 71 71 72
Min/Max RH                   52          96          50          99          48
RH                     56 52 64 78 88 92 96 73 54 50 60 78 91 95 99 67 52 50 61
Wind Dir               SE SE SE SE SE  E  E SE SE SE  E SE SE SE  E  E SE SE SE
Wind Spd                9 11 12  8  6  4  5  8 10 11 12  8  5  4  4  6  9 11 11
Heat Index             98101 93 86          90 97100 92 82          88 98 99 93
Clouds                 B2 B1 SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC
Clouds(%)              78 59 42 43 50 49 57 61 63 56 49 46 43 42 42 45 48 45 43
PoP 12HR                     20          20          20          10          30
QPF 12HR                   0.01        0.03        0.05           0        0.02
Rain Shwrs             IS IS IS    IS IS       IS IS             SC SC SC SC
Tstms                  IS IS IS    IS IS       IS IS             SC SC SC SC
LAL                           2     2     2     1     2     1     1     3     3
Haines                        4     4     3     3     4     4     3     4     4
Mixing Hgt                 6400  3500  2200  6800  6700  3400  1400  6400  6300
T Wind Dir                   SE    SE    SE    SE    SE    SE    SE    SE    SE
T Wind Spd                   17    19    12    16    19    19    10    12    19


Date          Mon 09/25/17 Tue 09/26/17 Wed 09/27/17 Thu 09/28/17
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            72      95      73      92      73      92      72      90
Temp          76 72 92 87 77 73 90 86 76 73 90 86 76 72 88 84
Dewpt         73 72 70 72 74 73 72 73 75 73 73 74 73 72 73 73
Max/Min RH         99      47     100      52     100      55     100      57
RH            91 99 50 60 90100 56 65 94100 59 68 92100 62 69
Pwind Dir          SE      SE      SE      SE      SE      SE      SE       E
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12HR           10      20      10      30      30      40      40      40
Rain Shwrs          IS IS       SC SC SC SC SC SC SC SC SC SC
Tstms               IS IS       SC SC SC SC SC SC SC SC SC SC

$$

TXZ229-222215-
La Salle County Airport-La Salle County TX
28.46N  99.22W Elev. 476 ft
1036 AM CDT Fri Sep 22 2017

Date             Fri 09/22/17            Sat 09/23/17            Sun 09/24/17
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          95
Temp                   92 96 94 86 81 78 76 83 91 95 93 85 80 76 75 81 90 94 93
Dewpt                  69 66 66 69 71 72 72 72 68 65 66 69 70 72 72 70 68 66 65
Min/Max RH                   37          90          37          91          38
RH                     47 38 40 58 71 82 90 70 47 38 42 59 73 85 91 69 48 39 40
Wind Dir               SE SE SE SE SE SE  E SE SE SE SE SE SE SE  E SE SE SE SE
Wind Spd                9  9 11 11  9  6  6  8  9 10 11 10  9  6  6  8  9 10 10
Heat Index             97 99 97 90 84       87 96 98 96 88          85 94 97 95
Clouds                 B2 B1 B1 SC B1 B1 B2 B2 B1 B1 B1 B1 SC B1 B1 B1 B1 B1 B1
Clouds(%)              77 68 64 35 58 64 72 74 69 63 60 55 50 54 59 60 60 62 63
PoP 12HR                     10          10          10          10          20
QPF 12HR                      0           0           0           0        0.02
Rain Shwrs                                                       IS IS IS IS
Tstms                                                            IS IS IS IS
LAL                           1     1     1     1     1     1     1     2     2
Haines                        3     4     4     3     4     4     3     4     4
Mixing Hgt                 8400  5100  2300  6300  8000  5200  2100  6900  6500
T Wind Dir                   SE    SE    SE    SE    SE    SE    SE    SE    SE
T Wind Spd                   18    24    14    17    18    24    16    13    20


Date          Mon 09/25/17 Tue 09/26/17 Wed 09/27/17 Thu 09/28/17
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            75      95      75      93      74      92      73      90
Temp          79 75 91 93 80 75 89 92 79 74 88 90 78 73 86 88
Dewpt         70 71 68 65 71 72 69 69 72 72 70 69 71 71 70 68
Max/Min RH         90      37      92      44      94      47      94      49
RH            73 90 48 39 74 92 51 47 79 94 56 50 79 94 58 51
Pwind Dir          SE      SE      SE      SE      SE      SE       E       E
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV B2
PoP 12HR           10      20      20      40      40      40      40      40
Rain Shwrs          IS IS IS IS SC SC SC SC SC SC SC SC SC SC
Tstms               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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