Fire Weather Point Forecast Matrices
Issued by NWS Corpus Christi, TX
Issued by NWS Corpus Christi, TX
218
FOUS54 KCRP 231521
PFWCRP
Fire Weather Point Forecast Matrices
National Weather Service Corpus Christi TX
1021 AM CDT Sat Aug 23 2025
TXZ245-232100-
Aransas National Wildlife Refuge RAWS-Aransas County TX
28.30N 96.82W Elev. 20 ft
1021 AM CDT Sat Aug 23 2025
Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25
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 92 74 92 76 93
Temp 89 90 86 81 80 77 75 85 89 91 87 82 80 78 76 86 90 92 87
Dewpt 76 77 76 76 76 75 74 79 77 77 77 77 76 75 74 79 77 77 77
Min/Max RH 66 100 64 96 63
RH 67 66 74 85 90 96 99 82 68 64 71 84 88 93 96 80 67 63 71
Wind Dir E E E E SE N N NE E SE SE SE S S S E SE SE SE
Wind Spd 6 6 4 2 2 2 2 4 6 6 4 3 2 2 2 3 6 8 6
Wind Gust
Clouds B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW SC FW FW FW
Clouds(%) B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW SC FW FW FW
PoP 12HR 50 30 40 30 40
QPF 12HR 0.12 0.23 0.12 0.02 0.05
Rain Shwrs SC SC SC IS IS SC SC SC SC IS IS SC SC SC SC SC SC
Tstms SC SC SC IS IS SC SC SC SC IS IS SC SC SC IS
LAL
Haines
Mixing Hgt 3500 1500 1200 3500 3500 2200 900 3900 3800
T Wind Dir E SE N NE E SE S SE SE
T Wind Spd 11 9 4 6 11 11 6 5 12
Date Tue 08/26/25Wed 08/27/25Thu 08/28/25Fri 08/29/25
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 94 76 92 76 92 77 93
Temp 81 77 91 88 81 77 89 87 80 76 89 87 80 77 91 88
Dewpt 78 75 78 78 77 74 77 77 76 74 77 76 76 74 77 77
Max/Min RH 96 63 94 65 96 64 93 61
RH 91 94 66 72 90 92 68 73 88 96 67 69 88 92 65 70
Pwind Dir SE SE SE E SE SE SE S
Wind Char <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW SC SC FW SC SC SC SC SC SC SC FW FW SC FW
PoP 12HR 30 40 40 50 20 30 5 10
Rain Shwrs SC SC SC SC SC SC IS SC
Tstms SC SC SC SC SC SC IS SC
$$
TXZ231-232100-
George West RAWS-Live Oak County TX
28.37N 98.12W Elev. 215 ft
1021 AM CDT Sat Aug 23 2025
Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
Max/Min 96 74 96 73 97
Temp 93 94 89 81 78 76 74 85 93 93 88 81 77 76 73 84 93 95 90
Dewpt 73 71 73 74 75 74 73 76 73 71 74 74 74 74 73 77 73 71 74
Min/Max RH 48 97 47 100 45
RH 53 48 59 79 91 92 97 75 52 50 63 81 90 94100 80 52 46 59
Wind Dir NE E E SE SE NW N NE E E SE SE SE SE E SE SE SE SE
Wind Spd 6 6 6 2 1 1 2 3 6 8 6 2 1 1 2 3 6 8 8
Wind Gust
Clouds B1 B1 SC FW FW SC SC SC B1 B1 SC FW FW FW FW SC SC SC SC
Clouds(%) B1 B1 SC FW FW SC SC SC B1 B1 SC FW FW FW FW SC SC SC SC
PoP 12HR 50 30 40 20 40
QPF 12HR 0.18 0.01 0.20 0.01 0.04
Rain Shwrs SC SC SC SC SC SC SC IS IS IS IS SC SC IS
Tstms SC SC IS SC SC IS SC SC IS
LAL
Haines
Mixing Hgt 5100 1400 500 6100 5700 1800 600 6400 6300
T Wind Dir E SE E NE E SE SE SE SE
T Wind Spd 11 9 4 8 10 12 6 8 12
Date Tue 08/26/25Wed 08/27/25Thu 08/28/25Fri 08/29/25
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Min/Max 75 99 75 97 74 98 75 100
Temp 79 75 95 90 79 75 93 91 79 74 94 93 80 75 96 94
Dewpt 76 74 73 73 76 74 74 73 75 74 73 72 75 74 71 71
Max/Min RH 99 43 97 45 100 42 97 37
RH 91 97 49 58 91 97 54 56 88100 51 52 85 96 45 48
Pwind Dir SE SE SE E SE SE SE SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW SC SC SC FW SC SC SC FW FW FW SC FW FW FW FW
PoP 12HR 20 40 20 40 5 20 5 10
Rain Shwrs IS IS SC IS IS IS SC IS
Tstms IS SC IS IS SC IS
$$
TXZ247-232100-
Matagorda Island RAWS-Calhoun County TX
28.12N 96.80W Elev. 36 ft
1021 AM CDT Sat Aug 23 2025
Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25
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 89 79 90 80 90
Temp 86 88 85 83 83 81 79 86 87 89 86 84 83 82 81 87 88 90 87
Dewpt 76 76 76 76 76 76 76 78 77 77 77 76 77 76 76 78 77 77 77
Min/Max RH 68 91 67 85 66
RH 73 68 75 81 80 85 91 78 73 67 74 79 81 82 85 74 71 67 71
Wind Dir NE E E E SE N N NE E E SE SE SE S S SE SE SE SE
Wind Spd 6 6 5 4 3 2 3 5 6 8 6 5 3 3 3 4 6 8 8
Wind Gust
Clouds B1 SC B1 FW SC SC SC SC SC SC SC FW FW FW FW SC FW FW FW
Clouds(%) B1 SC B1 FW SC SC SC SC SC SC SC FW FW FW FW SC FW FW FW
PoP 12HR 50 30 40 30 50
QPF 12HR 0.25 0.10 0.09 0.03 0.07
Rain Shwrs SC SC SC IS IS SC SC SC SC SC IS IS SC SC SC SC SC SC IS
Tstms SC SC SC IS IS SC SC SC SC SC IS IS IS SC SC SC IS
LAL
Haines
Mixing Hgt 2400 2200 2200 2900 2800 2500 2100 2900 2900
T Wind Dir E E E NE E SE S S SE
T Wind Spd 11 9 6 6 11 11 9 6 12
Date Tue 08/26/25Wed 08/27/25Thu 08/28/25Fri 08/29/25
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 82 91 81 90 80 90 81 90
Temp 84 83 89 87 85 81 88 86 83 80 89 86 83 81 89 86
Dewpt 78 77 78 78 77 77 77 77 76 76 77 76 77 76 78 77
Max/Min RH 87 68 87 67 87 66 84 66
RH 81 84 71 75 79 87 70 75 81 87 68 72 81 84 70 74
Pwind Dir SE SE SE E SE SE SE S
Wind Char <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW SC SC SC SC SC SC SC SC SC FW FW FW SC FW
PoP 12HR 30 40 40 50 20 30 10 10
Rain Shwrs IS SC SC SC SC SC SC IS SC
Tstms SC SC SC SC SC IS IS SC
$$
TXZ234-232100-
Victoria RAWS-Victoria County TX
28.85N 96.92W Elev. 23 ft
1021 AM CDT Sat Aug 23 2025
Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
Max/Min 92 74 94 73 94
Temp 88 91 88 80 77 76 74 84 89 93 89 79 77 74 73 83 89 93 89
Dewpt 75 75 76 75 74 73 72 78 74 75 75 75 74 74 73 78 75 74 75
Min/Max RH 60 97 56 100 54
RH 66 60 68 85 90 90 93 82 61 56 64 88 90100100 85 64 54 64
Wind Dir NE E E E NE N N NE E E SE SE S S N E SE SE SE
Wind Spd 5 5 4 2 1 2 2 4 6 6 6 2 1 2 2 3 6 8 8
Wind Gust
Clouds B1 B1 B1 SC FW FW FW FW SC SC SC FW FW FW FW FW FW FW FW
Clouds(%) B1 B1 B1 SC FW FW FW FW SC SC SC FW FW FW FW FW FW FW FW
PoP 12HR 50 30 50 10 40
QPF 12HR 0.27 0.08 0.06 0 0.04
Rain Shwrs SC SC SC IS SC SC SC SC SC SC SC SC
Tstms SC SC SC IS SC SC IS SC SC
LAL
Haines
Mixing Hgt 5000 400 400 5800 6000 1800 400 5800 6000
T Wind Dir E SE N NE E SE SW S SE
T Wind Spd 9 6 3 6 10 8 4 4 11
Date Tue 08/26/25Wed 08/27/25Thu 08/28/25Fri 08/29/25
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Min/Max 75 94 74 90 74 92 75 94
Temp 79 75 90 87 78 74 87 87 77 74 89 88 77 75 90 89
Dewpt 76 74 76 76 76 74 77 76 75 73 76 75 75 74 76 75
Max/Min RH 97 62 100 64 97 62 97 56
RH 91 97 64 70 94100 72 70 94 97 66 66 94 97 64 64
Pwind Dir SE SE E E E SE SE S
Wind Char <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW SC SC SC SC SC SC SC SC SC SC FW FW SC SC
PoP 12HR 20 50 30 60 10 30 5 20
Rain Shwrs IS SC SC IS SC NM NM SC SC IS
Tstms IS IS SC IS SC IS SC IS SC IS
$$
TXZ241-232100-
Alice International Airport-Jim Wells County TX
27.74N 98.03W Elev. 177 ft
1021 AM CDT Sat Aug 23 2025
Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25
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 94 74 94 74 95
Temp 91 92 88 81 78 76 74 82 90 92 88 81 77 76 74 85 93 91 87
Dewpt 73 73 74 74 74 74 73 75 73 74 74 75 74 74 73 75 74 74 75
Min/Max RH 53 97 54 99 53
RH 56 53 63 81 88 92 97 79 59 56 64 82 90 94 97 73 54 58 68
Wind Dir N E E E SE NW N NE NE E SE SE SE SE SE SE SE SE SE
Wind Spd 5 5 5 2 1 2 2 3 5 5 6 2 1 1 2 3 6 8 8
Wind Gust
Clouds SC B1 SC SC FW SC SC SC B1 B1 SC SC FW FW SC SC SC B1 SC
Clouds(%) SC B1 SC SC FW SC SC SC B1 B1 SC SC FW FW SC SC SC B1 SC
PoP 12HR 50 40 50 20 40
QPF 12HR 0.05 0.01 0.09 0.01 0.08
Rain Shwrs SC SC SC IS IS SC SC SC SC IS IS IS IS SC SC SC SC IS
Tstms SC SC SC IS IS IS SC SC IS SC SC IS
LAL
Haines
Mixing Hgt 5200 1600 500 5200 5400 2300 700 5800 5700
T Wind Dir NE SE SW NE SE SE S S SE
T Wind Spd 10 9 4 6 11 11 5 9 13
Date Tue 08/26/25Wed 08/27/25Thu 08/28/25Fri 08/29/25
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 96 75 96 75 97 75 98
Temp 79 75 94 88 79 75 93 89 79 75 94 90 79 75 95 92
Dewpt 76 74 73 75 76 74 73 73 75 74 73 73 75 73 72 73
Max/Min RH 99 51 97 49 97 48 97 43
RH 91 97 52 65 91 97 53 59 88 96 50 57 90 96 48 54
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 FW FW SC SC FW FW FW SC
PoP 12HR 20 40 20 40 5 20 5 10
Rain Shwrs IS IS SC IS IS IS SC IS
Tstms IS SC IS IS SC IS
$$
TXZ229-232100-
La Salle County Airport-La Salle County TX
28.46N 99.22W Elev. 476 ft
1021 AM CDT Sat Aug 23 2025
Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
Max/Min 97 76 96 75 97
Temp 92 96 92 85 82 79 77 83 92 95 91 84 80 77 75 82 92 96 92
Dewpt 68 66 68 71 72 72 72 73 69 67 67 71 72 72 73 74 70 68 69
Min/Max RH 38 90 40 94 40
RH 46 38 46 63 72 79 85 72 47 40 45 65 77 85 94 77 49 40 47
Wind Dir NE NE NE E SE E NE NE E E E SE SE SE E SE SE SE SE
Wind Spd 5 6 6 4 2 2 2 3 4 5 6 4 2 2 2 4 5 6 8
Wind Gust
Clouds SC SC SC FW FW FW FW FW SC SC SC FW FW FW FW SC SC SC SC
Clouds(%) SC SC SC FW FW FW FW FW SC SC SC FW FW FW FW SC SC SC SC
PoP 12HR 40 30 40 10 40
QPF 12HR 0.02 0.01 0.01 0.01 0.04
Rain Shwrs IS SC SC IS IS SC SC IS IS SC SC IS
Tstms IS SC IS IS SC IS SC IS
LAL
Haines
Mixing Hgt 7200 700 1200 6700 7700 4400 600 6100 7800
T Wind Dir NE E E NE E SE SE SE SE
T Wind Spd 11 11 4 8 11 13 6 8 11
Date Tue 08/26/25Wed 08/27/25Thu 08/28/25Fri 08/29/25
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Min/Max 76 98 76 98 76 99 76 100
Temp 81 76 93 92 82 76 92 94 82 76 93 96 82 76 94 98
Dewpt 73 74 70 67 72 73 69 67 72 73 68 66 71 72 69 65
Max/Min RH 94 39 90 38 90 35 87 31
RH 77 94 47 44 72 90 47 41 72 90 44 38 69 87 44 34
Pwind Dir SE SE SE SE SE SE SE SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW
PoP 12HR 20 30 20 30 10 20 5 5
Rain Shwrs IS IS IS SC IS IS IS SC IS
Tstms IS IS IS IS IS IS
$$
TXZ442-232100-
Padre RAWS-Kleberg TX
27.44N 97.29W Elev. 6 ft
1021 AM CDT Sat Aug 23 2025
Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25
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 88 80 88 80 89
Temp 86 88 86 83 83 81 80 85 88 88 86 83 82 81 80 86 88 89 87
Dewpt 76 76 76 76 76 75 76 77 77 77 77 76 77 76 75 77 78 78 78
Min/Max RH 68 88 70 88 70
RH 72 68 72 80 80 82 88 77 70 70 75 80 85 85 85 75 72 70 75
Wind Dir NE E E E SE W NW NE E E SE SE S S S SE SE SE SE
Wind Spd 6 8 6 4 3 3 4 4 8 8 8 6 4 4 4 4 8 9 9
Wind Gust
Clouds SC SC SC B1 SC SC B1 SC SC SC SC SC SC SC SC SC FW SC SC
Clouds(%) SC SC SC B1 SC SC B1 SC SC SC SC SC SC SC SC SC FW SC SC
PoP 12HR 40 50 50 30 50
QPF 12HR 0.04 0.03 0.09 0.03 0.05
Rain Shwrs SC IS IS IS IS SC SC SC SC SC IS IS SC SC SC SC SC SC IS
Tstms SC IS IS IS IS SC SC SC SC SC IS IS IS IS IS SC IS
LAL
Haines
Mixing Hgt 2500 2100 700 2900 2900 2500 1700 2500 2500
T Wind Dir E SE W N E SE S SE SE
T Wind Spd 11 8 5 8 12 11 9 8 14
Date Tue 08/26/25Wed 08/27/25Thu 08/28/25Fri 08/29/25
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 82 89 81 89 81 88 81 89
Temp 83 82 88 86 84 81 88 87 83 81 88 86 83 81 89 87
Dewpt 78 77 79 78 78 77 78 77 76 76 78 77 77 76 78 78
Max/Min RH 85 73 88 68 85 70 85 70
RH 85 85 75 77 82 88 72 72 80 85 72 75 82 85 70 75
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 SC SC SC SC SC FW FW FW SC FW FW
PoP 12HR 30 30 20 30 10 20 5 5
Rain Shwrs IS SC SC SC IS SC IS IS
Tstms IS IS SC IS 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