Fire Weather Point Forecast Matrices
Issued by NWS Corpus Christi, TX
Issued by NWS Corpus Christi, TX
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
588
FOUS54 KCRP 090529
PFWCRP
Fire Weather Point Forecast Matrices
National Weather Service Corpus Christi TX
1229 AM CDT Wed Jul 9 2025
TXZ245-092100-
Aransas National Wildlife Refuge RAWS-Aransas County TX
28.30N 96.82W Elev. 20 ft
1229 AM CDT Wed Jul 9 2025
Date Wed 07/09/25 Thu 07/10/25 Fri 07/11/25
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 78 91 78 91
Temp 80 79 86 89 89 85 82 80 79 78 87 89 89 85 82 81 80 79 87 89 89 86
Dewpt 77 77 79 78 77 77 77 77 77 76 78 78 77 77 77 77 77 76 79 79 78 78
Min/Max RH 67 94 68 93 71
RH 91 96 80 71 67 76 85 91 94 94 75 69 68 76 87 90 90 91 76 73 71 79
Wind Dir S S S S S S S S S S S S S S S S S S S S SE SE
Wind Spd 3 3 4 8 9 6 5 5 4 4 6 9 10 8 6 6 6 6 9 11 11 10
Wind Gust
Clouds SC SC SC SC SC FW SC SC SC SC FW FW FW FW FW FW SC SC SC SC SC SC
Clouds(%) SC SC SC SC SC FW SC SC SC SC FW FW FW FW FW FW SC SC SC SC SC SC
PoP 12HR 30 5 10 5 20
QPF 12HR 0 0 0 0 0
Rain Shwrs SC SC SC IS IS IS IS
Tstms IS IS IS IS IS IS IS
Obvis H H H H H H H H H H H H H H H
LAL
Haines
Mixing Hgt 500 3100 2900 1000 600 3200 3200 2200 1400 2900 3200
T Wind Dir S S S S S S S S S S SE
T Wind Spd 12 11 14 14 13 16 18 17 14 19 20
Date Sat 07/12/25Sun 07/13/25Mon 07/14/25Tue 07/15/25
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 79 91 79 92 79 92 79 92
Temp 82 80 89 86 82 80 90 86 82 80 90 86 82 80 90 86
Dewpt 78 78 79 78 78 78 80 78 78 78 80 78 79 78 80 78
Max/Min RH 94 72 96 72 96 71 97 69
RH 90 93 74 76 90 96 73 77 90 94 73 77 91 96 72 77
Pwind Dir SE SE SE SE SE SE SE MM
Wind Char <15 <15 <15 <15 <15 <15 <15 MM
Avg Clouds SC B1 B1 SC SC B1 B1 SC B1 B1 B1 SC SC B1 SC FW
PoP 12HR 20 50 30 40 10 20 5 5
Rain Shwrs IS SC SC SC SC IS IS
Tstms IS IS SC IS SC IS IS
$$
TXZ231-092100-
George West RAWS-Live Oak County TX
28.37N 98.12W Elev. 215 ft
1229 AM CDT Wed Jul 9 2025
Date Wed 07/09/25 Thu 07/10/25 Fri 07/11/25
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
Max/Min 96 73 97 74 96
Temp 76 75 83 91 93 87 80 78 76 73 85 93 93 88 81 78 76 75 85 93 92 87
Dewpt 75 74 76 73 72 75 75 74 73 72 75 72 71 72 74 74 73 73 76 73 73 74
Min/Max RH 51 95 48 97 50
RH 97 97 80 56 51 68 85 88 90 95 72 50 49 59 79 88 90 94 75 52 54 65
Wind Dir SE SE S S SE SE SE S S S S S SE SE SE SE S SE S SE SE SE
Wind Spd 2 2 4 6 8 8 6 5 4 4 6 9 11 11 9 8 6 5 9 11 12 13
Wind Gust
Clouds SC B1 B1 B1 SC B1 SC SC SC SC FW FW SC FW FW FW FW SC FW SC B1 SC
Clouds(%) SC B1 B1 B1 SC B1 SC SC SC SC FW FW SC FW FW FW FW SC FW SC B1 SC
PoP 12HR 30 10 10 0 20
QPF 12HR 0.25 0 0 0 0
Rain Shwrs IS IS IS
Tstms IS IS IS
Obvis PF H H H H H H H H H H H H H H H
LAL
Haines
Mixing Hgt 700 5000 5300 2000 700 5600 6900 3100 1100 6200 5700
T Wind Dir S S SE SE S S S SE S S SE
T Wind Spd 11 11 12 14 13 18 20 20 13 19 23
Date Sat 07/12/25Sun 07/13/25Mon 07/14/25Tue 07/15/25
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Min/Max 76 96 76 96 76 98 75 99
Temp 79 77 93 88 80 78 93 88 80 78 95 89 79 76 95 91
Dewpt 76 75 75 75 76 75 75 75 77 76 74 74 76 76 73 74
Max/Min RH 94 54 97 53 97 49 99 45
RH 91 94 55 66 88 91 55 65 91 94 52 61 91 99 49 58
Pwind Dir SE SE SE SE SE SE SE MM
Wind Char <15 <15 <15 <15 <15 <15 <15 MM
Avg Clouds SC SC SC B1 B1 B2 B2 B1 B1 B1 B1 B1 SC B1 B1 SC
PoP 12HR 5 40 20 40 10 20 5 10
Rain Shwrs IS SC IS IS SC IS
Tstms SC IS SC IS
$$
TXZ247-092100-
Matagorda Island RAWS-Calhoun County TX
28.12N 96.80W Elev. 36 ft
1229 AM CDT Wed Jul 9 2025
Date Wed 07/09/25 Thu 07/10/25 Fri 07/11/25
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 81 89 81 89
Temp 83 82 86 86 87 85 83 83 82 82 86 87 87 85 83 83 83 82 86 87 87 85
Dewpt 77 77 79 78 78 77 77 78 77 77 78 79 77 77 77 77 77 77 79 79 78 78
Min/Max RH 73 87 74 85 75
RH 82 85 80 78 75 76 81 85 85 85 78 78 74 76 82 82 82 85 79 78 75 80
Wind Dir S S S S S S S S S S S S S S S S S S S S SE SE
Wind Spd 6 6 8 9 10 9 10 10 10 9 9 10 11 10 10 11 11 10 10 11 12 12
Wind Gust
Clouds SC SC SC FW SC FW SC SC SC SC SC FW SC FW FW SC SC SC SC SC SC SC
Clouds(%) SC SC SC FW SC FW SC SC SC SC SC FW SC FW FW SC SC SC SC SC SC SC
PoP 12HR 30 5 10 5 20
QPF 12HR 0 0 0 0 0
Rain Shwrs SC IS SC IS IS IS IS
Tstms IS IS IS IS IS IS IS
Obvis H H H H H H H H H H H H H H H
LAL
Haines
Mixing Hgt 1200 2300 2300 1600 1500 2700 2700 2200 2500 2800 3000
T Wind Dir S S S S S S S S S S SE
T Wind Spd 14 12 16 18 17 16 18 20 19 20 20
Date Sat 07/12/25Sun 07/13/25Mon 07/14/25Tue 07/15/25
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 82 89 82 89 82 89
Temp 83 83 87 85 83 83 88 85 83 83 88 86 83 83 88 85
Dewpt 79 78 79 78 78 78 80 78 78 79 80 78 79 78 80 78
Max/Min RH 87 75 85 76 87 74 87 75
RH 87 85 78 79 85 85 78 80 85 87 78 76 87 85 78 80
Pwind Dir SE SE SE SE SE SE SE MM
Wind Char <15 <15 <15 <15 <15 <15 <15 MM
Avg Clouds SC B1 B1 SC SC B1 B1 B1 B1 B1 B1 SC SC B1 SC FW
PoP 12HR 30 40 30 30 10 20 5 5
Rain Shwrs SC SC SC SC SC IS IS
Tstms IS IS SC IS SC IS IS
$$
TXZ234-092100-
Victoria RAWS-Victoria County TX
28.85N 96.92W Elev. 23 ft
1229 AM CDT Wed Jul 9 2025
Date Wed 07/09/25 Thu 07/10/25 Fri 07/11/25
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
Max/Min 92 75 93 75 91
Temp 77 76 84 88 86 85 78 78 76 76 85 91 89 86 79 78 78 77 86 89 88 85
Dewpt 76 75 78 77 75 75 75 75 75 74 77 75 74 75 75 76 75 75 77 76 75 76
Min/Max RH 68 97 58 94 64
RH 97 97 82 70 70 72 91 91 97 94 77 60 61 70 88 94 91 94 75 66 66 75
Wind Dir S S S S SE S S S S S S S S S S S S S S S SE SE
Wind Spd 2 2 4 6 6 8 5 4 4 4 6 8 11 11 8 6 5 5 9 11 12 12
Wind Gust
Clouds SC B1 SC SC B1 SC FW SC SC SC FW FW FW FW FW FW SC SC FW SC SC SC
Clouds(%) SC B1 SC SC B1 SC FW SC SC SC FW FW FW FW FW FW SC SC FW SC SC SC
PoP 12HR 40 5 10 5 30
QPF 12HR 0.07 0 0 0 0
Rain Shwrs IS SC SC SC IS IS SC SC
Tstms IS SC SC IS SC SC
Obvis H H H H H H H H H H H H H H H
LAL
Haines
Mixing Hgt 500 4600 4100 700 500 6300 6400 2100 800 4400 4400
T Wind Dir S S S S S S S S S S SE
T Wind Spd 9 9 11 11 11 13 18 14 10 17 20
Date Sat 07/12/25Sun 07/13/25Mon 07/14/25Tue 07/15/25
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Min/Max 77 91 76 92 76 93 76 94
Temp 80 78 89 86 79 78 90 87 79 78 91 87 79 77 92 88
Dewpt 76 75 77 76 76 76 77 77 77 76 77 77 77 76 76 75
Max/Min RH 91 66 97 66 100 62 100 58
RH 88 91 68 72 91 94 66 72 94 94 64 72 94 97 60 66
Pwind Dir SE SE SE SE SE SE SE MM
Wind Char <15 <15 <15 <15 <15 <15 <15 MM
Avg Clouds SC B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 SC SC SC FW
PoP 12HR 20 60 20 50 10 30 5 10
Rain Shwrs IS SC NM IS SC SC SC SC
Tstms IS IS SC IS IS SC IS SC
$$
TXZ241-092100-
Alice International Airport-Jim Wells County TX
27.74N 98.03W Elev. 177 ft
1229 AM CDT Wed Jul 9 2025
Date Wed 07/09/25 Thu 07/10/25 Fri 07/11/25
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 73 96 75 94
Temp 77 76 83 90 91 88 80 78 76 74 85 90 91 87 80 78 76 76 84 90 90 86
Dewpt 76 75 76 73 72 74 74 73 73 73 74 72 72 73 74 74 74 74 74 74 74 74
Min/Max RH 52 97 53 97 58
RH 97 97 79 58 54 62 82 87 92 97 70 56 55 62 84 89 94 94 72 59 61 67
Wind Dir S SE S S SE SE SE S S S S S SE SE SE SE S SE S SE SE SE
Wind Spd 3 3 6 8 9 10 8 6 5 4 8 10 11 12 10 8 6 6 10 11 13 14
Wind Gust
Clouds B1 B2 B1 SC B1 SC FW SC SC SC FW FW SC FW FW FW FW SC SC SC SC SC
Clouds(%) B1 B2 B1 SC B1 SC FW SC SC SC FW FW SC FW FW FW FW SC SC SC SC SC
PoP 12HR 40 5 10 0 20
QPF 12HR 0 0 0 0 0
Rain Shwrs IS SC IS IS
Tstms IS SC IS IS
Obvis H H H H H H H H H H H H H H H
LAL
Haines
Mixing Hgt 900 4600 5200 2100 800 5200 5200 2700 900 5500 5100
T Wind Dir S S S S S S SE SE SE S SE
T Wind Spd 11 13 14 16 13 18 21 19 12 21 23
Date Sat 07/12/25Sun 07/13/25Mon 07/14/25Tue 07/15/25
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 77 94 77 95 76 97
Temp 79 78 91 86 79 78 90 87 79 78 92 88 79 78 93 88
Dewpt 76 75 75 75 77 76 75 74 77 76 74 74 76 76 73 74
Max/Min RH 93 59 94 60 97 55 100 51
RH 93 93 59 70 94 93 61 67 96 94 57 64 93 96 52 63
Pwind Dir SE SE SE SE SE SE SE MM
Wind Char <15 <15 <15 <15 <15 <15 <15 MM
Avg Clouds SC SC B1 B1 B1 B2 B2 B1 B1 B2 B1 SC SC B1 B1 SC
PoP 12HR 5 40 20 30 10 20 5 5
Rain Shwrs IS SC IS IS SC IS
Tstms SC IS IS SC IS
$$
TXZ229-092100-
La Salle County Airport-La Salle County TX
28.46N 99.22W Elev. 476 ft
1229 AM CDT Wed Jul 9 2025
Date Wed 07/09/25 Thu 07/10/25 Fri 07/11/25
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
Max/Min 98 76 99 77 98
Temp 79 77 84 90 94 92 85 82 79 76 85 92 96 94 87 82 79 77 84 90 94 92
Dewpt 73 72 74 73 68 68 70 71 69 69 70 69 66 66 70 71 70 70 73 72 70 71
Min/Max RH 42 79 38 79 46
RH 82 85 72 58 43 46 61 69 72 79 61 47 38 40 57 69 74 79 70 56 46 51
Wind Dir SE SE S S SE SE SE SE SE SE S S SE SE SE SE SE SE SE SE SE SE
Wind Spd 4 3 4 5 5 6 6 6 6 4 6 8 10 11 10 9 8 6 9 10 11 12
Wind Gust
Clouds SC SC SC B1 SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC
Clouds(%) SC SC SC B1 SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC
PoP 12HR 10 20 5 0 10
QPF 12HR 0 0 0 0 0
Obvis H H H H H H H H H H H H H H H
LAL
Haines
Mixing Hgt 1300 5100 7600 1200 1200 6600 9300 6200 2000 6800 8400
T Wind Dir S S SE SE SE S S SE SE S SE
T Wind Spd 11 11 11 13 11 19 21 20 13 20 23
Date Sat 07/12/25Sun 07/13/25Mon 07/14/25Tue 07/15/25
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Min/Max 78 97 78 96 78 98 77 99
Temp 82 78 91 91 81 78 90 91 81 78 91 94 82 77 93 95
Dewpt 73 72 73 72 73 73 73 71 74 74 73 69 74 73 72 69
Max/Min RH 82 49 85 49 88 43 88 42
RH 74 82 56 54 77 85 58 52 79 88 56 44 77 88 51 43
Pwind Dir SE SE SE SE SE SE SE MM
Wind Char <15 <15 <15 <15 <15 <15 <15 MM
Avg Clouds SC SC SC B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 SC SC
PoP 12HR 5 40 30 40 20 20 10 10
Rain Shwrs SC IS SC SC SC IS IS IS
Tstms SC IS IS SC IS IS
$$
TXZ442-092100-
Padre RAWS-Kleberg TX
27.44N 97.29W Elev. 6 ft
1229 AM CDT Wed Jul 9 2025
Date Wed 07/09/25 Thu 07/10/25 Fri 07/11/25
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 87 80 87
Temp 81 81 85 87 87 85 83 82 81 81 85 87 87 84 82 82 82 82 85 87 86 84
Dewpt 77 77 78 78 77 77 76 77 76 76 78 78 77 77 77 77 77 76 77 78 78 78
Min/Max RH 72 88 72 85 75
RH 88 88 80 75 72 77 80 85 85 85 80 75 72 80 85 85 85 82 77 75 77 82
Wind Dir S S S S SE SE S S S S S S SE SE SE S S S S SE SE SE
Wind Spd 8 8 8 11 11 12 11 11 11 10 10 11 13 14 13 13 12 12 13 14 16 16
Wind Gust
Clouds SC SC SC FW FW FW SC SC SC SC SC SC SC SC SC SC FW SC FW FW SC SC
Clouds(%) SC SC SC FW FW FW SC SC SC SC SC SC SC SC SC SC FW SC FW FW SC SC
PoP 12HR 30 5 10 5 20
QPF 12HR 0 0 0 0 0
Rain Shwrs IS SC IS IS
Tstms IS IS IS IS
Obvis H H H H H H H H H H H H H H H
LAL
Haines
Mixing Hgt 900 2500 2300 1400 900 2400 2500 2200 2000 2900 2900
T Wind Dir S S S S S S S S S S SE
T Wind Spd 14 13 19 19 18 18 20 20 19 20 24
Date Sat 07/12/25Sun 07/13/25Mon 07/14/25Tue 07/15/25
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 88 81 88 81 88 80 88
Temp 82 82 87 85 83 82 87 85 83 82 87 85 83 82 87 85
Dewpt 78 78 79 78 78 78 79 78 78 78 79 78 78 78 79 78
Max/Min RH 88 77 88 77 88 75 88 75
RH 88 88 77 80 85 88 77 80 85 88 77 80 85 88 77 80
Pwind Dir SE SE SE SE SE SE SE MM
Wind Char <15 <15 <15 <15 <15 <15 <15 MM
Avg Clouds SC SC B1 SC SC B1 B1 SC B1 B1 B1 SC SC B1 SC FW
PoP 12HR 20 30 30 30 10 10 5 5
Rain Shwrs IS SC SC SC SC IS
Tstms IS SC IS SC 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