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

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000
FOUS54 KCRP 201943
PFWCRP

Fire Weather Point Forecast Matrices
National Weather Service Corpus Christi TX
243 PM CDT Thu Jul 20 2017

TXZ245-211015-
Aransas National Wildlife Refuge RAWS-Aransas County TX
28.30N  96.82W Elev. 20 ft
243 PM CDT Thu Jul 20 2017

Date           07/20/17      Fri 07/21/17            Sat 07/22/17            Sun
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07

Min/Max                      80          92          80          92          82
Temp          92 89 85 84 83 80 88 92 92 88 85 84 82 81 87 91 92 88 85 84 83 82
Dewpt         78 76 77 77 77 78 78 77 78 76 76 76 76 76 76 77 76 76 77 77 77 77
Max/Min RH                   96          56          89          62          87
RH            60 71 81 85 91 95 74 58 57 71 76 81 83 89 71 63 62 70 76 81 83 87
Wind Dir      SE SE  S  S  S  S  S SE SE SE SE  S  S  S  S  S  S  S  S  S  S  S
Wind Spd      10  9  6  6  4  3  4  6  9  9  8  6  5  5  8  9 10 10 10  8  8  8
Heat Index   107101 97 94 91 83102105106 99 95 92 89 84 98104105 99 96 93 92 89
Clouds        SC SC FW FW SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC
Clouds(%)     39 27 22 25 34 40 47 36 27 21 25 33 36 45 43 42 38 33 34 34 39 43
PoP 12HR                     10          20          10          20           5
QPF 12HR                      0        0.05           0        0.02           0
Rain Shwrs    IS             IS IS IS IS             IS IS IS IS
Tstms                              IS IS             IS IS IS IS
LAL                     1     1     1     2     1     1     2     2     1     1
Haines                  4     4     3     4     5     5     5     5     4     4
Mixing Hgt           2200  1800  4300  4200  2900  2300  4900  4500  2900  2100
T Wind Dir             SE     S     S    SE    SE     S     S     S     S     S
T Wind Spd             14    10     5    12    17    12    13    18    20    17


Date           07/23 Mon 07/24/17 Tue 07/25/17 Wed 07/26/17 Thu 07/27/17
UTC 6hrly     18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly     13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

Max/Min            92      81      92      81      92      80      91      80      91
Temp          91 88 83 81 91 87 83 81 91 87 82 80 91 87 82 80 90 87
Dewpt         76 76 77 76 76 76 76 76 77 76 76 76 76 75 76 75 76 76
Min/Max RH         62      87      61      87      61      88      61      86      62
RH            63 70 81 87 62 70 82 87 63 70 83 88 63 70 82 86 64 72
Pwind Dir           S       S       S      SE      SE      SE       S       S      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1
PoP 12HR           10       5       5      10      20      20      20      20      20
Rain Shwrs                            IS IS IS IS IS IS IS IS IS IS
Tstms                                 IS IS IS IS IS IS IS IS IS IS

$$

TXZ231-211015-
George West RAWS-Live Oak County TX
28.37N  98.12W Elev. 215 ft
243 PM CDT Thu Jul 20 2017

Date           07/20/17      Fri 07/21/17            Sat 07/22/17            Sun
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07

Min/Max                      76         102          76         102          78
Temp         102 97 86 81 79 77 89 99102 96 85 81 79 77 90 98102 97 86 82 79 78
Dewpt         67 70 73 76 75 75 74 66 67 70 74 76 75 75 71 68 69 72 74 75 76 75
Max/Min RH                   98          32          97          35          94
RH            33 42 68 84 92 98 60 38 33 50 70 82 91 95 54 38 35 45 67 80 90 92
Wind Dir      SE SE SE SE  S SE SE SE SE SE SE SE  S SE SE  S SE SE SE  S SE SE
Wind Spd       9 11  9  6  4  3  6  5  8 11  9  6  4  3  6  9 11 13 11  8  5  4
Heat Index   107105 93 88       98104107103 92 88       96104110106 94 89
Clouds        SC SC FW FW SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC
Clouds(%)     37 33 14 14 33 36 32 27 30 27 13 22 29 31 30 30 30 31 31 32 35 38
PoP 12HR                      5          10           5           5           0
QPF 12HR                      0           0           0           0           0
Rain Shwrs    IS
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     4     4     5     4     4     4     4     3     4
Mixing Hgt           5300  1100  7400  9000  5200  1900  7400  8900  4800  1200
T Wind Dir             SE     S    SE    SE    SE     S     S    SE    SE    SE
T Wind Spd             19    10     9    11    20    12    12    14    20    13


Date           07/23 Mon 07/24/17 Tue 07/25/17 Wed 07/26/17 Thu 07/27/17
UTC 6hrly     18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly     13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

Max/Min           102      77     101      77      99      76     100      76      98
Temp          98 97 81 77 97 96 81 77 96 94 80 76 96 95 80 76 95 93
Dewpt         68 70 75 74 68 70 76 76 70 71 75 75 70 70 74 74 70 71
Min/Max RH         34      94      35      98      39      98      38      94      40
RH            38 43 81 92 39 44 83 96 44 47 85 96 43 45 82 92 45 48
Pwind Dir          SE      SE      SE      SE      SE      SE      SE      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1
PoP 12HR           10       0       5       0      20      10      20      10      20
Rain Shwrs                            IS IS       IS IS       IS IS
Tstms                                 IS IS       IS IS       IS IS

$$

TXZ247-211015-
Matagorda Island RAWS-Calhoun County TX
28.12N  96.80W Elev. 36 ft
243 PM CDT Thu Jul 20 2017

Date           07/20/17      Fri 07/21/17            Sat 07/22/17            Sun
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07

Min/Max                      83          91          83          91          85
Temp          91 90 87 87 86 83 89 90 90 89 88 86 86 83 87 91 91 88 87 87 86 85
Dewpt         78 78 78 78 78 79 79 77 78 77 77 77 77 77 77 77 77 77 77 78 78 78
Max/Min RH                   86          68          82          66          80
RH            63 71 76 78 81 86 79 68 68 76 77 78 79 82 74 66 66 71 74 76 78 80
Wind Dir      SE SE SE  S  S  S  S SE SE SE SE  S  S  S  S  S  S  S  S  S  S  S
Wind Spd       9 10 10  9  8  5  5  6  8 10 10 10  9  8 10 12 13 14 14 14 12 12
Heat Index   107103100100 98 94104104105102 99 97 96 92 99105105101 99 99 98 96
Clouds        SC SC FW SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC
Clouds(%)     37 26 24 27 36 42 48 37 31 21 25 33 38 43 43 42 38 34 36 38 41 44
PoP 12HR                     10          20          10          20           5
QPF 12HR                      0        0.04           0        0.02           0
Rain Shwrs                   IS IS IS IS             IS IS IS IS
Tstms                              IS IS             IS IS IS IS
LAL                     1     1     1     2     1     1     2     2     1     1
Haines                  4     4     3     4     5     5     5     4     4     4
Mixing Hgt           2200  2300  2900  3100  3300  3400  4100  3300  2600  3000
T Wind Dir             SE     S     S    SE    SE     S     S     S     S     S
T Wind Spd             16    11     8    13    17    16    16    18    23    20


Date           07/23 Mon 07/24/17 Tue 07/25/17 Wed 07/26/17 Thu 07/27/17
UTC 6hrly     18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly     13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

Max/Min            91      84      91      84      91      83      91      83      91
Temp          91 88 86 84 91 88 86 84 90 88 85 83 90 87 85 83 91 88
Dewpt         77 77 78 77 77 77 77 77 77 77 77 77 77 76 76 76 77 76
Min/Max RH         65      78      64      80      64      82      64      81      63
RH            66 71 76 78 65 70 76 80 65 71 77 82 65 70 76 81 64 70
Pwind Dir           S       S      SE      SE      SE       S      SE       S      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1
PoP 12HR           10       5       5      10      20      20      20      20      20
Rain Shwrs                            IS IS IS IS IS IS IS IS IS IS
Tstms                                 IS IS IS IS IS IS IS IS IS IS

$$

TXZ234-211015-
Victoria RAWS-Victoria County TX
28.85N  96.92W Elev. 23 ft
243 PM CDT Thu Jul 20 2017

Date           07/20/17      Fri 07/21/17            Sat 07/22/17            Sun
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07

Min/Max                      76          95          77          95          78
Temp          96 92 83 80 78 77 88 94 95 91 83 80 78 77 87 92 94 89 83 80 79 78
Dewpt         74 74 76 76 76 76 76 73 74 74 75 75 75 75 75 75 75 75 76 76 76 76
Max/Min RH                   98          50          94          54          95
RH            49 60 82 90 98 97 71 56 51 58 79 85 90 94 68 58 55 64 79 87 93 95
Wind Dir      SE  S  S  S  S SE  S SE SE SE SE  S  S  S  S  S  S  S  S  S  S  S
Wind Spd       9 11  5  4  2  2  3  5  9 11  5  4  3  3  6 10 12 12  9  5  3  3
Heat Index   107102 91 87       99103106100 90          96104106100 90 86
Clouds        B1 SC FW FW SC SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC SC
Clouds(%)     56 32 14 18 28 33 39 48 50 30 21 28 35 38 41 44 38 33 36 40 41 43
PoP 12HR                     10          20          10          20           5
QPF 12HR                      0        0.07           0        0.02           0
Rain Shwrs    IS             IS IS IS IS             IS IS IS IS
Tstms         IS                   IS IS             IS IS IS IS
LAL                     1     1     1     2     1     1     2     2     1     1
Haines                  3     4     4     4     4     4     4     4     4     4
Mixing Hgt           3200   800  6300  6300  3100   300  6500  6600  3000   500
T Wind Dir              S     S     S    SE    SE    SE     S     S     S     S
T Wind Spd              9     4     4     9    10     3    11    16    18     5


Date           07/23 Mon 07/24/17 Tue 07/25/17 Wed 07/26/17 Thu 07/27/17
UTC 6hrly     18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly     13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

Max/Min            95      78      94      77      94      76      94      76      94
Temp          93 89 80 78 92 89 80 77 92 88 79 76 92 88 79 76 92 88
Dewpt         74 74 77 75 73 74 75 76 74 74 75 75 74 74 75 73 74 74
Min/Max RH         50      94      50      96      52      97      53      93      53
RH            54 61 89 93 53 62 86 96 57 62 89 96 57 63 88 92 57 64
Pwind Dir           S      SE       S      SE      SE       S       S       S      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC SC FW SC SC SC SC SC SC B1 B1 B1 B1 B1 B1
PoP 12HR           10       5       5      10      20      10      20      20      20
Rain Shwrs                            IS IS       IS IS IS IS IS IS
Tstms                                 IS IS       IS IS IS IS IS IS

$$

TXZ241-211015-
Alice International Airport-Jim Wells County TX
27.74N  98.03W Elev. 177 ft
243 PM CDT Thu Jul 20 2017

Date           07/20/17      Fri 07/21/17            Sat 07/22/17            Sun
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07

Min/Max                      75         100          75         102          76
Temp         101 94 85 80 77 75 88 98100 93 83 80 77 76 90 99101 95 84 78 76 76
Dewpt         72 72 74 75 75 74 74 69 72 72 75 76 75 75 72 70 71 73 75 75 76 75
Max/Min RH                  100          38         100          37          98
RH            39 48 75 91 98100 62 42 40 54 77 88 96100 55 40 39 50 73 90 97 97
Wind Dir      SE SE SE  S  S SE SE SE SE SE SE  S  S SE  S  S SE SE SE  S SE SE
Wind Spd      11 13  9  6  4  3  6  8 10 13  9  6  4  4  8 11 13 14 11  6  5  6
Heat Index   110102 91 83       96103109101 91 83       97106109105 91
Clouds        SC SC FW FW SC SC SC SC SC FW FW FW SC SC SC SC SC SC SC SC SC SC
Clouds(%)     40 32 14 23 34 39 38 33 40 18 20 19 31 33 30 26 28 30 31 32 38 44
PoP 12HR                      5          10           5           5           0
QPF 12HR                      0           0           0           0           0
Rain Shwrs    IS
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  4     4     5     4     4     4     4     4     4     4
Mixing Hgt           4000  1000  7100  8100  4000  1500  6700  7300  3400  1100
T Wind Dir             SE     S    SE    SE    SE     S     S     S    SE    SE
T Wind Spd             18     9     9    13    19    10    12    17    20    12


Date           07/23 Mon 07/24/17 Tue 07/25/17 Wed 07/26/17 Thu 07/27/17
UTC 6hrly     18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly     13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

Max/Min           101      76     101      76      99      75      99      74      98
Temp          98 95 79 76 98 94 79 76 96 93 77 75 96 93 77 74 95 92
Dewpt         70 72 75 74 69 73 76 75 72 73 75 74 71 72 74 74 71 73
Min/Max RH         37      94      38      98      42      99      41      99      42
RH            40 48 88 93 41 50 90 97 46 52 92 99 45 52 92 99 46 53
Pwind Dir          SE      SE      SE      SE      SE      SE      SE      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC B1 B1
PoP 12HR           10       0       5       0      20      10      20      10      20
Rain Shwrs                            IS IS       IS IS       IS IS
Tstms                                 IS IS       IS IS       IS IS

$$

TXZ229-211015-
La Salle County Airport-La Salle County TX
28.46N  99.22W Elev. 476 ft
243 PM CDT Thu Jul 20 2017

Date           07/20/17      Fri 07/21/17            Sat 07/22/17            Sun
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07

Min/Max                      76         102          76         104          78
Temp         101100 89 83 79 76 85 96102 99 90 84 80 76 88 97104102 91 85 81 78
Dewpt         61 61 70 71 71 71 71 64 60 61 70 72 72 72 70 67 63 61 66 72 73 72
Max/Min RH                   89          27          84          26          81
RH            28 31 52 69 81 89 62 38 27 28 48 65 78 84 55 37 27 27 44 65 77 81
Wind Dir      SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE  S SE SE SE SE SE SE
Wind Spd      10 10 13 10  6  4  6  6  9 10 13 10  6  5  6  8  9  9 10 10  8  6
Heat Index          94 88       90 99       95 89       93102107    93 90 85
Clouds        SC SC SC FW FW SC SC SC SC FW FW FW SC SC FW FW FW FW FW FW FW FW
Clouds(%)     29 36 28 18 24 37 28 26 26 24 21 23 26 28 24 19 20 20 20 20 22 25
PoP 12HR                     10           5          10           0           0
QPF 12HR                      0           0           0           0           0
LAL                     1     1     1     1     1     1     1     1     1     1
Haines                  5     3     5     6     5     4     5     6     6     4
Mixing Hgt           7500  1600  7900  9800  7300  1900  6800  9300  6800  1500
T Wind Dir             SE    SE    SE    SE    SE    SE    SE    SE    SE    SE
T Wind Spd             24    12     9    11    24    13     9    10    23    16


Date           07/23 Mon 07/24/17 Tue 07/25/17 Wed 07/26/17 Thu 07/27/17
UTC 6hrly     18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly     13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19

Max/Min           104      77     101      77      99      76     100      75     100
Temp          97102 84 77 95 99 83 77 94 97 82 76 94 98 82 75 94 98
Dewpt         66 61 70 71 65 61 72 73 68 65 71 72 67 64 70 70 67 63
Min/Max RH         26      81      28      86      34      87      32      85      30
RH            36 27 63 81 37 29 68 86 43 35 70 87 42 33 67 85 41 31
Pwind Dir          SE      SE      SE      SE      SE      SE      SE      SE      SE
Wind Char         <15     <15     <15     <15     <15     <15     <15     <15     <15
Avg Clouds    FW FW FW SC SC FW FW SC SC SC FW FW SC SC SC SC B1 B1
PoP 12HR            5       0       0       0      10       5      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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