Fire Weather Point Forecast Matrices
Issued by NWS Corpus Christi, TX
Issued by NWS Corpus Christi, TX
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FOUS54 KCRP 170528
PFWCRP
Fire Weather Point Forecast Matrices
National Weather Service Corpus Christi TX
1228 AM CDT Sun Aug 17 2025
TXZ245-172100-
Aransas National Wildlife Refuge RAWS-Aransas County TX
28.30N 96.82W Elev. 20 ft
1228 AM CDT Sun Aug 17 2025
Date Sun 08/17/25 Mon 08/18/25 Tue 08/19/25
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 96 76 96
Temp 81 79 89 93 93 88 83 81 80 78 89 93 94 89 84 81 80 78 88 93 93 89
Dewpt 78 76 80 78 78 78 78 78 77 76 80 77 77 77 78 78 77 76 79 77 77 77
Min/Max RH 60 94 58 96 58
RH 93 91 75 61 62 71 85 91 91 94 75 60 58 67 82 91 93 96 75 60 59 67
Wind Dir S S S SE SE SE SE S S SW NE SE SE SE SE S SW W N E SE SE
Wind Spd 3 3 3 8 8 6 4 3 2 2 2 6 8 5 3 2 2 2 2 4 6 4
Wind Gust
Clouds FW FW FW FW FW CL FW FW FW FW FW FW FW FW CL FW FW FW FW SC FW FW
Clouds(%) FW FW FW FW FW CL FW FW FW FW FW FW FW FW CL FW FW FW FW SC FW FW
PoP 12HR 5 0 10 10 40
QPF 12HR 0 0 0 0 0.03
Rain Shwrs IS IS SC SC IS
Tstms IS IS SC SC IS
LAL
Haines
Mixing Hgt 400 3600 3600 1800 400 3800 3700 1400 700 4200 3900
T Wind Dir S S SE SE S S SE S SW NE SE
T Wind Spd 10 8 12 13 6 4 11 10 6 4 9
Date Wed 08/20/25Thu 08/21/25Fri 08/22/25Sat 08/23/25
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 97 76 96 76 94 75 93
Temp 81 77 94 90 81 77 94 88 80 77 91 87 81 77 89 87
Dewpt 77 75 76 76 77 75 76 77 77 75 78 77 77 75 77 77
Max/Min RH 94 55 94 57 96 63 94 65
RH 88 94 56 65 88 94 57 69 91 96 66 71 90 94 68 73
Pwind Dir S SE S S S S S S
Wind Char <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW FW FW FW FW FW FW FW FW SC SC FW SC SC SC
PoP 12HR 20 30 20 40 30 40 30 30
Rain Shwrs IS IS SC IS SC SC IS SC SC SC SC SC SC
Tstms IS IS SC IS SC SC IS SC SC SC SC SC SC
$$
TXZ231-172100-
George West RAWS-Live Oak County TX
28.37N 98.12W Elev. 215 ft
1228 AM CDT Sun Aug 17 2025
Date Sun 08/17/25 Mon 08/18/25 Tue 08/19/25
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
Max/Min 104 75 104 75 102
Temp 79 77 88 97101 95 85 80 78 76 87 97101 96 87 81 78 76 87 97 97 91
Dewpt 77 76 77 72 69 71 75 77 76 75 78 72 69 71 72 75 75 74 76 71 71 72
Min/Max RH 36 100 36 94 42
RH 93 97 70 44 36 47 72 91 94 97 74 45 36 44 61 82 90 94 69 44 43 53
Wind Dir S SE S SE SE SE SE SE S SE SE SE SE SE SE S S S S E E E
Wind Spd 3 2 5 8 9 11 8 4 2 2 2 5 6 9 5 2 2 1 2 4 5 5
Wind Gust
Clouds SC SC FW FW FW CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW B1 B1
Clouds(%) SC SC FW FW FW CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW B1 B1
PoP 12HR 5 0 10 5 40
QPF 12HR 0 0 0 0 0.04
Rain Shwrs SC SC IS
Tstms SC SC IS
LAL
Haines
Mixing Hgt 600 5500 7700 2400 600 5900 8200 4100 1000 7600 7900
T Wind Dir S S SE SE S SE SE SE S SE E
T Wind Spd 11 11 13 18 9 6 10 14 6 5 11
Date Wed 08/20/25Thu 08/21/25Fri 08/22/25Sat 08/23/25
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Min/Max 75 101 76 101 75 98 75 97
Temp 81 76 96 94 81 76 96 92 80 76 93 91 79 75 93 91
Dewpt 74 73 72 71 74 72 72 71 74 73 73 73 76 74 73 72
Max/Min RH 90 39 88 40 94 46 97 46
RH 79 90 47 49 78 87 47 52 82 90 52 56 90 97 52 54
Pwind Dir SE N S N SE E SE E
Wind Char <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC FW FW SC SC FW FW SC SC SC SC SC SC SC FW SC
PoP 12HR 20 30 20 50 30 50 20 40
Rain Shwrs IS SC IS IS SC SC IS SC IS IS SC
Tstms IS SC IS SC SC IS SC IS IS SC
$$
TXZ247-172100-
Matagorda Island RAWS-Calhoun County TX
28.12N 96.80W Elev. 36 ft
1228 AM CDT Sun Aug 17 2025
Date Sun 08/17/25 Mon 08/18/25 Tue 08/19/25
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 92 80 92
Temp 84 83 89 90 90 87 85 84 83 82 88 90 91 88 85 84 83 82 88 90 91 87
Dewpt 79 78 79 79 79 78 78 78 78 77 79 78 78 78 78 78 78 77 79 78 78 77
Min/Max RH 68 85 66 87 66
RH 85 85 74 71 71 74 80 82 84 85 75 68 66 73 79 82 84 85 75 68 66 72
Wind Dir S S S SE SE SE SE S S S SE SE SE SE SE S S SW N E SE SE
Wind Spd 6 5 5 6 8 8 8 5 5 3 3 5 8 8 5 4 3 3 3 4 6 6
Wind Gust
Clouds FW FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW
Clouds(%) FW FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW
PoP 12HR 5 0 10 10 30
QPF 12HR 0 0 0 0 0.01
Rain Shwrs IS IS SC SC IS
Tstms IS IS SC SC
LAL
Haines
Mixing Hgt 700 2800 2500 1700 800 2600 2100 1400 1600 2200 2000
T Wind Dir S S SE SE S S SE S SW E SE
T Wind Spd 13 8 12 14 9 5 10 11 6 4 9
Date Wed 08/20/25Thu 08/21/25Fri 08/22/25Sat 08/23/25
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 93 80 92 80 91 79 90
Temp 84 82 90 87 84 82 89 87 84 81 89 86 83 82 87 86
Dewpt 77 77 77 77 77 77 78 78 78 77 78 78 78 77 78 77
Max/Min RH 87 65 85 68 88 69 87 70
RH 80 87 66 71 81 84 69 74 82 87 70 76 84 85 74 75
Pwind Dir S SE S S S S S S
Wind Char <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC
PoP 12HR 20 30 20 30 30 40 30 30
Rain Shwrs IS IS SC IS IS SC SC SC SC SC SC SC SC
Tstms IS SC IS IS SC SC SC SC SC SC SC SC
$$
TXZ234-172100-
Victoria RAWS-Victoria County TX
28.85N 96.92W Elev. 23 ft
1228 AM CDT Sun Aug 17 2025
Date Sun 08/17/25 Mon 08/18/25 Tue 08/19/25
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
Max/Min 98 76 99 76 97
Temp 78 77 88 94 97 92 83 79 77 76 87 94 97 94 84 80 78 77 87 93 93 91
Dewpt 78 76 80 75 75 75 77 76 76 75 78 75 74 74 75 76 75 74 78 75 74 75
Min/Max RH 50 100 48 94 53
RH 100 97 77 54 50 58 82 91 97 97 75 54 48 53 74 88 91 90 75 56 54 60
Wind Dir S NE S SE SE SE S S S W W E SE SE S S SW NW NW E E SE
Wind Spd 2 2 2 5 8 9 5 2 2 2 2 2 5 6 4 2 2 2 2 3 4 4
Wind Gust
Clouds FW FW FW FW FW CL FW FW FW SC FW FW FW FW FW FW FW FW FW SC SC SC
Clouds(%) FW FW FW FW FW CL FW FW FW SC FW FW FW FW FW FW FW FW FW SC SC SC
PoP 12HR 10 0 20 10 60
QPF 12HR 0 0 0 0 0.09
Rain Shwrs IS IS IS IS NM NM IS
Tstms IS IS IS SC SC IS
LAL
Haines
Mixing Hgt 400 5400 6400 500 400 6000 6900 3100 400 7100 7000
T Wind Dir S S SE S SW S SE S SW N E
T Wind Spd 5 6 11 11 5 4 8 9 5 3 6
Date Wed 08/20/25Thu 08/21/25Fri 08/22/25Sat 08/23/25
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Min/Max 75 98 75 97 75 94 74 93
Temp 79 76 94 92 79 76 93 90 78 76 90 87 78 75 88 88
Dewpt 75 74 74 74 75 73 75 76 76 74 76 75 76 74 76 75
Max/Min RH 97 51 94 56 94 58 97 62
RH 88 94 53 56 88 90 56 64 94 94 64 68 94 97 68 66
Pwind Dir S NE S NW S S S NE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW FW SC FW FW SC SC SC SC SC SC SC SC SC SC
PoP 12HR 20 40 20 60 30 50 20 40
Rain Shwrs IS IS SC IS IS SC NM SC SC SC SC IS IS SC SC
Tstms IS SC IS IS IS SC IS SC IS SC IS IS IS SC
$$
TXZ241-172100-
Alice International Airport-Jim Wells County TX
27.74N 98.03W Elev. 177 ft
1228 AM CDT Sun Aug 17 2025
Date Sun 08/17/25 Mon 08/18/25 Tue 08/19/25
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 76 101 75 100
Temp 78 77 87 96 97 91 83 80 77 77 87 96 98 93 84 80 78 76 86 95 95 91
Dewpt 76 76 76 73 72 74 76 76 76 75 76 72 71 72 74 76 75 74 75 71 70 72
Min/Max RH 43 99 42 96 44
RH 94 97 70 48 44 58 81 88 97 96 70 47 42 51 73 90 93 94 70 46 45 53
Wind Dir S SE S SE SE SE SE SE S SE SE SE E SE SE S S SW S E E E
Wind Spd 4 3 6 8 11 11 8 5 2 2 2 5 8 11 5 3 2 2 2 5 5 8
Wind Gust
Clouds SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC
Clouds(%) SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC
PoP 12HR 5 0 10 5 30
QPF 12HR 0 0 0 0 0.01
Rain Shwrs SC SC
Tstms SC SC
LAL
Haines
Mixing Hgt 600 5400 7300 2500 800 5700 7500 3300 1100 7100 7500
T Wind Dir S S SE SE S SE E SE S SE E
T Wind Spd 10 11 14 18 9 6 11 13 8 5 10
Date Wed 08/20/25Thu 08/21/25Fri 08/22/25Sat 08/23/25
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 99 76 99 75 97 75 96
Temp 80 76 94 92 80 76 95 90 80 76 92 89 79 76 92 89
Dewpt 74 74 71 71 74 72 71 72 74 74 73 74 76 74 73 74
Max/Min RH 96 44 89 41 96 49 97 51
RH 84 94 47 51 82 87 46 55 84 92 54 60 93 96 53 60
Pwind Dir S NE S NE S SE SE SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC FW FW SC FW FW FW SC SC FW SC SC SC SC SC SC
PoP 12HR 10 30 20 40 30 40 20 40
Rain Shwrs SC IS SC SC IS SC IS IS SC
Tstms SC IS SC SC IS SC IS IS SC
$$
TXZ229-172100-
La Salle County Airport-La Salle County TX
28.46N 99.22W Elev. 476 ft
1228 AM CDT Sun Aug 17 2025
Date Sun 08/17/25 Mon 08/18/25 Tue 08/19/25
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
Max/Min 103 77 103 77 101
Temp 80 77 84 95101 99 90 83 80 77 84 95101 99 91 85 80 77 85 95 99 97
Dewpt 74 74 74 69 64 65 71 74 74 74 74 68 65 64 69 71 72 72 73 68 65 66
Min/Max RH 30 90 30 85 33
RH 82 90 72 43 30 33 54 74 82 90 72 42 31 32 49 63 77 85 67 42 33 37
Wind Dir SE SE S SE SE SE SE SE SE E SE SE E E SE SE SE SE SE E E E
Wind Spd 6 6 6 6 9 11 11 9 6 4 5 5 6 9 8 6 4 2 2 3 5 8
Wind Gust
Clouds SC FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC
Clouds(%) SC FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC
PoP 12HR 0 0 0 5 20
QPF 12HR 0 0 0 0 0
Rain Shwrs IS IS IS
Tstms IS IS
LAL
Haines
Mixing Hgt 1000 5200 7900 1000 800 5500 8500 5600 700 7200 9300
T Wind Dir SE S SE SE SE SE E SE SE E E
T Wind Spd 12 12 13 21 10 8 11 17 8 5 11
Date Wed 08/20/25Thu 08/21/25Fri 08/22/25Sat 08/23/25
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Min/Max 77 101 77 99 76 98 75 98
Temp 84 78 95 96 83 77 94 91 82 76 92 92 81 75 92 93
Dewpt 71 72 68 66 70 70 68 68 71 72 70 67 72 72 69 67
Max/Min RH 82 34 79 39 88 40 90 40
RH 65 82 42 38 65 79 43 47 69 87 49 44 74 90 47 43
Pwind Dir SE NE SE NE E NE SE E
Wind Char <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC FW FW SC SC FW FW SC SC SC SC SC SC FW FW SC
PoP 12HR 20 30 20 50 30 40 20 30
Rain Shwrs IS IS SC IS IS IS SC SC IS IS SC IS IS SC
Tstms IS SC IS IS SC IS IS SC IS IS
$$
TXZ442-172100-
Padre RAWS-Kleberg TX
27.44N 97.29W Elev. 6 ft
1228 AM CDT Sun Aug 17 2025
Date Sun 08/17/25 Mon 08/18/25 Tue 08/19/25
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 90 81 90 80 90
Temp 83 82 87 89 90 87 85 83 82 82 87 89 89 87 84 83 82 81 86 89 90 87
Dewpt 78 78 79 79 79 79 78 78 78 77 78 79 78 78 78 78 78 77 78 78 78 78
Min/Max RH 70 88 70 91 68
RH 85 88 77 73 70 77 80 85 88 85 75 73 70 75 82 85 88 88 77 70 68 75
Wind Dir S S S SE E SE SE SE S S SE E E SE SE S S SW NE E E SE
Wind Spd 8 6 6 9 11 11 9 8 6 4 4 8 9 9 6 5 4 4 3 6 9 8
Wind Gust
Clouds SC SC FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW
Clouds(%) SC SC FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW
PoP 12HR 5 0 5 5 20
QPF 12HR 0 0 0 0 0
Rain Shwrs IS IS
Tstms IS IS
LAL
Haines
Mixing Hgt 600 2600 2300 1700 700 2700 2200 1400 1300 2100 2100
T Wind Dir S S SE SE S SE E SE S SE E
T Wind Spd 13 10 14 17 10 6 12 11 8 5 11
Date Wed 08/20/25Thu 08/21/25Fri 08/22/25Sat 08/23/25
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 80 89
Temp 83 80 90 87 83 80 89 88 83 80 88 87 83 80 88 86
Dewpt 78 77 78 77 77 76 78 78 78 77 78 78 78 77 79 78
Max/Min RH 91 66 88 66 91 70 91 72
RH 85 91 68 72 82 88 70 72 85 91 72 75 85 91 75 77
Pwind Dir S NE S S S SE S SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW FW FW FW FW FW FW FW SC FW SC SC SC SC SC
PoP 12HR 10 20 20 20 20 30 20 30
Rain Shwrs IS IS IS IS IS SC IS IS IS SC
Tstms IS IS IS IS SC IS IS IS 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