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
36
473
FOUS54 KCRP 090311
PFWCRP
Fire Weather Point Forecast Matrices
National Weather Service Corpus Christi TX
1011 PM CDT Fri Aug 8 2025
TXZ245-090900-
Aransas National Wildlife Refuge RAWS-Aransas County TX
28.30N 96.82W Elev. 20 ft
1011 PM CDT Fri Aug 8 2025
Date 08/08/25 Sat 08/09/25 Sun 08/10/25 Mon
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 77 94 76 93 76
Temp 81 79 78 87 91 91 88 82 81 79 77 87 90 90 87 82 81 79 78
Dewpt 77 76 75 79 77 77 77 77 76 75 74 79 77 77 77 78 77 76 75
Max/Min RH 93 61 93 65 94
RH 88 91 93 76 64 64 70 85 87 90 92 78 66 66 73 87 90 91 93
Wind Dir S S S SE SE SE SE SE SE S S SE SE SE SE SE S S S
Wind Spd 3 2 2 2 8 9 6 4 3 2 2 2 6 8 6 4 3 2 2
Wind Gust
Clouds CL FW FW FW SC FW CL CL FW FW FW FW SC FW CL CL FW FW FW
Clouds(%) CL FW FW FW SC FW CL CL FW FW FW FW SC FW CL CL FW FW FW
PoP 12HR 5 10 10 30 10
QPF 12HR 0 0 0 0 0
Rain Shwrs SC SC IS IS SC
Tstms SC SC IS IS IS
LAL
Haines
Mixing Hgt 400 3700 3600 2300 1200 4000 4100 1900 1000
T Wind Dir S SE SE SE S SE SE SE S
T Wind Spd 9 6 12 14 6 5 11 13 10
Date 08/11Tue 08/12/25Wed 08/13/25Thu 08/14/25Fri 08/15/25
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 94 77 94 78 94 79 93 79 94
Temp 91 87 81 78 91 87 81 79 92 88 82 79 92 88 82 80 92 87
Dewpt 77 77 77 76 78 77 77 76 78 78 78 77 79 78 78 77 79 79
Min/Max RH 63 94 64 94 64 94 66 93 65
RH 65 71 88 94 66 71 90 93 65 74 90 93 66 74 88 91 67 76
Pwind Dir S S SE S S S S S SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC
PoP 12HR 30 10 20 10 20 5 10 5 10
Rain Shwrs SC IS IS IS IS IS
Tstms SC IS IS IS IS IS
$$
TXZ231-090900-
George West RAWS-Live Oak County TX
28.37N 98.12W Elev. 215 ft
1011 PM CDT Fri Aug 8 2025
Date 08/08/25 Sat 08/09/25 Sun 08/10/25 Mon
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max 75 102 74 100 75
Temp 80 77 75 87 96 99 93 83 79 77 75 86 95 97 92 83 79 77 75
Dewpt 75 75 74 76 70 68 70 73 75 75 74 76 70 69 71 73 75 75 74
Max/Min RH 97 38 97 40 96
RH 85 94 97 70 43 38 47 72 88 94 97 72 45 40 51 72 88 94 96
Wind Dir SE S SE SE SE SE SE SE SE SE E SE SE SE SE SE SE S SE
Wind Spd 4 2 2 4 6 10 11 6 3 2 1 2 6 9 9 6 4 2 2
Wind Gust
Clouds CL FW FW FW CL SC FW CL FW FW FW FW FW SC FW FW FW FW FW
Clouds(%) CL FW FW FW CL SC FW CL FW FW FW FW FW SC FW FW FW FW FW
PoP 12HR 0 10 0 20 5
QPF 12HR 0 0 0 0 0
Rain Shwrs IS IS
Tstms IS IS
LAL
Haines
Mixing Hgt 600 6300 8200 3600 1600 7000 8200 3900 1400
T Wind Dir S SE E SE SE SE SE SE SE
T Wind Spd 10 8 13 18 10 8 11 18 10
Date 08/11Tue 08/12/25Wed 08/13/25Thu 08/14/25Fri 08/15/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min 100 75 101 76 102 76 102 77 101
Temp 95 92 80 75 95 92 80 76 96 92 80 77 97 93 80 77 97 93
Dewpt 71 71 76 74 72 72 76 75 72 73 76 75 72 72 76 75 72 73
Min/Max RH 40 97 40 97 39 94 39 94 41
RH 46 51 87 97 48 52 87 97 46 54 88 94 44 51 88 94 46 52
Pwind Dir SE SE SE SE SE SE SE SE SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW SC FW FW FW SC FW FW FW SC FW FW FW SC FW SC SC SC
PoP 12HR 20 5 20 10 20 0 10 0 5
Rain Shwrs IS IS IS
Tstms IS IS IS
$$
TXZ247-090900-
Matagorda Island RAWS-Calhoun County TX
28.12N 96.80W Elev. 36 ft
1011 PM CDT Fri Aug 8 2025
Date 08/08/25 Sat 08/09/25 Sun 08/10/25 Mon
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 90 80 90 81
Temp 83 82 81 87 89 88 86 84 83 82 81 86 88 88 86 83 83 82 81
Dewpt 77 78 77 79 78 77 77 77 76 76 76 78 77 78 77 78 77 77 76
Max/Min RH 88 68 85 70 87
RH 82 87 88 77 71 70 74 80 80 82 84 76 70 72 74 84 82 84 85
Wind Dir S S S SE SE SE SE SE SE S S SE SE SE SE SE S S S
Wind Spd 6 5 3 4 6 9 8 6 5 4 3 3 6 9 8 6 5 5 4
Wind Gust
Clouds CL FW FW FW FW FW FW CL FW FW FW FW FW FW FW CL FW FW FW
Clouds(%) CL FW FW FW FW FW FW CL FW FW FW FW FW FW FW CL FW FW FW
PoP 12HR 5 10 20 30 20
QPF 12HR 0 0 0 0 0
Rain Shwrs IS IS SC SC IS IS IS IS IS
Tstms IS SC SC IS IS IS IS
LAL
Haines
Mixing Hgt 1000 2700 2400 2500 2100 2600 2500 2500 2400
T Wind Dir S SE SE SE S SE SE SE S
T Wind Spd 10 6 12 16 9 5 11 16 13
Date 08/11Tue 08/12/25Wed 08/13/25Thu 08/14/25Fri 08/15/25
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 90 81 91 81 90 82 91 82 91
Temp 89 86 83 82 89 86 83 82 90 86 84 83 90 86 84 83 90 87
Dewpt 78 77 77 77 78 78 78 78 79 78 78 78 80 78 79 78 80 79
Min/Max RH 71 87 69 90 71 87 71 87 72
RH 71 75 81 85 71 76 84 88 72 77 82 85 73 77 85 85 73 78
Pwind Dir S S SE S S S S SE S
Wind Char <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW SC SC
PoP 12HR 20 10 20 10 20 5 10 5 10
Rain Shwrs IS IS IS IS
Tstms IS IS IS IS
$$
TXZ234-090900-
Victoria RAWS-Victoria County TX
28.85N 96.92W Elev. 23 ft
1011 PM CDT Fri Aug 8 2025
Date 08/08/25 Sat 08/09/25 Sun 08/10/25 Mon
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max 76 96 74 94 75
Temp 79 77 76 86 92 93 89 81 78 76 75 84 89 92 89 81 78 77 76
Dewpt 75 75 75 79 75 75 74 74 74 74 73 77 75 74 75 75 75 75 75
Max/Min RH 97 56 97 56 97
RH 88 94 97 80 58 56 61 79 88 94 94 80 64 56 64 82 91 94 97
Wind Dir S S SE S E SE SE SE SE SE NE E SE SE SE SE S S SE
Wind Spd 3 2 1 2 6 9 9 4 2 2 2 2 5 6 8 4 2 2 1
Wind Gust
Clouds CL FW FW FW FW SC FW FW CL FW FW FW SC SC FW CL CL FW FW
Clouds(%) CL FW FW FW FW SC FW FW CL FW FW FW SC SC FW CL CL FW FW
PoP 12HR 0 20 5 40 10
QPF 12HR 0 0 0 0.04 0
Rain Shwrs IS SC SC SC SC SC
Tstms IS IS SC SC
LAL
Haines
Mixing Hgt 400 5900 6000 2000 400 6400 6800 2500 400
T Wind Dir S SE E SE SE SE SE SE S
T Wind Spd 6 5 11 12 4 5 10 11 5
Date 08/11Tue 08/12/25Wed 08/13/25Thu 08/14/25Fri 08/15/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min 95 75 95 75 95 76 95 77 95
Temp 91 89 79 76 91 88 78 76 91 89 79 78 92 89 80 78 91 89
Dewpt 75 75 76 75 75 76 75 75 77 76 76 76 77 76 76 76 77 76
Min/Max RH 56 100 58 100 58 97 58 97 58
RH 60 64 91 97 60 68 91 97 64 66 91 94 62 66 88 94 64 66
Pwind Dir SE S S S SE S S SE SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW SC FW FW FW SC FW FW FW SC FW FW FW SC FW FW FW SC
PoP 12HR 40 10 30 10 30 5 20 0 20
Rain Shwrs SC SC IS SC IS SC IS IS IS
Tstms IS SC SC SC IS IS IS
$$
TXZ241-090900-
Alice International Airport-Jim Wells County TX
27.74N 98.03W Elev. 177 ft
1011 PM CDT Fri Aug 8 2025
Date 08/08/25 Sat 08/09/25 Sun 08/10/25 Mon
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 99 74 98 74
Temp 79 77 75 86 94 95 90 82 78 76 75 85 94 94 89 81 79 77 75
Dewpt 76 75 74 75 71 70 72 74 75 75 74 75 71 71 73 75 75 75 74
Max/Min RH 99 41 99 46 97
RH 91 96 99 71 47 45 55 78 91 96 97 72 48 49 59 81 88 94 96
Wind Dir S S SE SE SE E SE SE SE SE SE SE SE SE SE SE SE S SE
Wind Spd 4 3 2 5 6 10 11 6 3 2 2 3 6 9 11 6 4 3 2
Wind Gust
Clouds FW FW FW FW CL SC FW FW FW FW FW FW FW SC FW FW FW FW FW
Clouds(%) FW FW FW FW CL SC FW FW FW FW FW FW FW SC FW FW FW FW FW
PoP 12HR 0 10 5 20 10
QPF 12HR 0 0 0 0 0
Rain Shwrs IS IS
Tstms IS IS
LAL
Haines
Mixing Hgt 700 6300 7200 3200 1400 6800 7000 3400 1200
T Wind Dir S SE E SE SE SE SE SE SE
T Wind Spd 10 9 13 17 10 8 12 17 11
Date 08/11Tue 08/12/25Wed 08/13/25Thu 08/14/25Fri 08/15/25
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 99 75 98 75 99 76 99 77 99
Temp 94 90 80 76 94 89 80 76 95 89 80 77 95 90 80 77 96 90
Dewpt 71 73 76 74 72 74 76 75 72 75 76 75 72 74 76 76 73 75
Min/Max RH 45 97 47 97 46 96 44 97 47
RH 47 58 88 96 49 61 88 97 48 63 90 96 47 59 88 97 48 61
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 SC FW FW FW SC FW FW FW SC SC FW FW SC FW FW FW SC
PoP 12HR 30 10 30 10 20 0 10 0 10
Rain Shwrs SC SC IS
Tstms SC SC IS
$$
TXZ229-090900-
La Salle County Airport-La Salle County TX
28.46N 99.22W Elev. 476 ft
1011 PM CDT Fri Aug 8 2025
Date 08/08/25 Sat 08/09/25 Sun 08/10/25 Mon
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max 77 102 76 100 77
Temp 84 79 77 85 96100 98 90 83 79 76 84 94 99 97 88 83 79 77
Dewpt 72 72 72 73 67 62 62 69 71 72 73 74 67 62 63 70 71 72 72
Max/Min RH 85 28 90 30 85
RH 67 79 85 67 39 29 31 50 67 79 90 72 41 30 33 55 67 79 85
Wind Dir SE SE SE SE SE E E SE SE SE E SE SE E E SE SE SE SE
Wind Spd 8 5 3 5 5 6 9 10 8 4 3 4 5 6 8 8 8 4 3
Wind Gust
Clouds CL CL CL CL CL FW FW CL CL FW FW CL CL FW FW FW FW FW FW
Clouds(%) CL CL CL CL CL FW FW CL CL FW FW CL CL FW FW FW FW FW FW
PoP 12HR 0 0 0 10 5
QPF 12HR 0 0 0 0 0
LAL
Haines
Mixing Hgt 800 5900 8900 2900 1200 6700 10100 7100 1200
T Wind Dir SE SE E SE SE SE SE SE SE
T Wind Spd 10 9 13 19 11 9 9 20 11
Date 08/11Tue 08/12/25Wed 08/13/25Thu 08/14/25Fri 08/15/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min 101 77 101 78 102 78 102 78 103
Temp 94 95 83 78 94 95 83 78 95 96 84 78 95 98 83 78 96 98
Dewpt 69 65 72 72 69 65 72 73 69 66 73 73 69 65 73 73 69 66
Min/Max RH 33 82 33 85 33 85 30 85 30
RH 44 37 70 82 44 37 70 85 43 38 70 85 43 34 72 85 42 35
Pwind Dir SE SE SE SE SE SE SE SE SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW SC FW FW SC SC FW FW SC SC FW FW FW FW FW FW FW
PoP 12HR 10 5 20 10 10 5 5 0 5
Rain Shwrs IS
Tstms IS
$$
TXZ442-090900-
Padre RAWS-Kleberg TX
27.44N 97.29W Elev. 6 ft
1011 PM CDT Fri Aug 8 2025
Date 08/08/25 Sat 08/09/25 Sun 08/10/25 Mon
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 89 80 88 81
Temp 82 82 80 86 88 88 86 83 83 82 81 85 88 88 86 83 83 82 81
Dewpt 78 78 77 79 78 78 77 77 76 76 76 77 78 78 78 78 77 77 77
Max/Min RH 91 72 85 72 88
RH 88 88 91 80 72 72 75 82 80 82 85 77 72 72 77 85 82 85 88
Wind Dir SE S S SE E E E SE SE S S SE SE SE SE SE S S S
Wind Spd 8 6 4 5 9 10 10 8 6 5 4 4 9 10 9 8 8 6 5
Wind Gust
Clouds FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
Clouds(%) FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
PoP 12HR 5 10 10 20 10
QPF 12HR 0 0 0 0 0
Rain Shwrs IS IS IS
Tstms IS IS IS
LAL
Haines
Mixing Hgt 600 2200 2000 1900 1600 2800 2800 1700 1500
T Wind Dir S SE E SE S SE SE SE S
T Wind Spd 10 8 14 16 10 6 13 18 12
Date 08/11Tue 08/12/25Wed 08/13/25Thu 08/14/25Fri 08/15/25
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 89 81 89 81 89 81 90 82 89
Temp 89 86 83 81 89 86 83 81 89 87 83 82 89 86 83 83 89 86
Dewpt 78 78 78 78 79 79 78 78 79 79 78 78 80 79 79 78 80 79
Min/Max RH 70 91 73 91 73 88 73 88 73
RH 70 77 85 91 73 80 85 91 73 77 85 88 75 80 88 85 75 80
Pwind Dir SE SE SE S SE SE SE SE SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW FW FW FW FW FW SC SC SC SC SC FW FW SC SC SC FW
PoP 12HR 20 5 10 5 10 0 5 5 5
Rain Shwrs IS
Tstms 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