Fire Weather Point Forecast Matrices
Issued by NWS Corpus Christi, TX
Issued by NWS Corpus Christi, TX
421
FOUS54 KCRP 220336
PFWCRP
Fire Weather Point Forecast Matrices
National Weather Service Corpus Christi TX
1036 PM CDT Mon Jul 21 2025
TXZ245-220900-
Aransas National Wildlife Refuge RAWS-Aransas County TX
28.30N 96.82W Elev. 20 ft
1036 PM CDT Mon Jul 21 2025
Date 07/21/25 Tue 07/22/25 Wed 07/23/25 Thu
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 79 93 78
Temp 82 81 80 88 91 90 87 83 82 81 79 88 91 91 88 82 81 80 78
Dewpt 78 78 78 79 78 77 77 78 77 77 77 79 78 78 78 78 78 78 77
Max/Min RH 94 64 94 65 99
RH 88 91 93 75 65 67 74 85 87 90 94 75 65 66 73 88 91 96 97
Wind Dir S S S S S SE SE SE S S S S S SE SE SE S S SW
Wind Spd 5 5 5 8 9 10 8 6 5 4 4 5 8 9 8 5 4 3 2
Wind Gust
Clouds SC B1 B1 SC FW SC SC FW FW SC FW FW CL FW FW FW FW FW FW
Clouds(%) SC B1 B1 SC FW SC SC FW FW SC FW FW CL FW FW FW FW FW FW
PoP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
LAL
Haines
Mixing Hgt 500 3900 3900 2400 1500 3600 3700 2100 900
T Wind Dir S S S S S S SE S S
T Wind Spd 16 16 17 17 14 11 12 13 11
Date 07/24Fri 07/25/25Sat 07/26/25Sun 07/27/25Mon 07/28/25
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 78 93 78 91 79 92 79 92
Temp 92 88 81 78 91 85 81 79 89 86 81 80 90 86 81 79 91 87
Dewpt 77 77 77 77 78 77 78 77 78 77 78 77 79 78 79 78 78 78
Min/Max RH 59 99 65 96 69 94 68 99 65
RH 63 71 88 97 65 77 90 94 70 76 91 91 71 78 94 99 66 75
Pwind Dir S S S S S S S SE S
Wind Char <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW FW SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC
PoP 12HR 0 5 20 20 30 10 10 5 10
Rain Shwrs IS IS SC IS
Tstms IS IS IS IS
$$
TXZ231-220900-
George West RAWS-Live Oak County TX
28.37N 98.12W Elev. 215 ft
1036 PM CDT Mon Jul 21 2025
Date 07/21/25 Tue 07/22/25 Wed 07/23/25 Thu
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max 76 100 75 102 75
Temp 79 77 77 86 96 98 91 82 79 77 75 86 96100 94 83 79 77 75
Dewpt 76 76 76 75 71 71 72 75 76 75 74 75 70 69 71 74 77 76 75
Max/Min RH 97 40 97 37 100
RH 93 97 97 70 45 42 54 78 91 94 97 70 43 37 49 74 93 97100
Wind Dir SE SE SE S SE SE SE SE SE S SE S SE SE SE SE SE S S
Wind Spd 6 6 5 8 10 11 13 11 6 5 4 6 8 11 11 9 6 4 2
Wind Gust
Clouds SC B1 B2 B1 SC SC FW SC SC SC SC FW FW FW CL FW FW SC SC
Clouds(%) SC B1 B2 B1 SC SC FW SC SC SC SC FW FW FW CL FW FW SC SC
PoP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
LAL
Haines
Mixing Hgt 500 5600 6400 3100 1400 5100 7200 3100 1100
T Wind Dir S S SE SE S S SE SE S
T Wind Spd 14 18 19 21 13 13 14 18 11
Date 07/24Fri 07/25/25Sat 07/26/25Sun 07/27/25Mon 07/28/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min 102 74 100 75 99 76 98 76 99
Temp 96 95 79 75 95 92 79 76 94 91 80 77 94 90 79 76 95 92
Dewpt 70 69 74 73 71 72 74 74 72 73 76 75 73 73 77 75 73 73
Min/Max RH 35 97 43 97 48 96 48 97 45
RH 43 43 85 94 46 53 85 94 49 55 88 92 51 58 93 97 49 54
Pwind Dir SE S SE SE SE SE SE SE SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW FW SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC B1
PoP 12HR 0 0 10 10 20 5 10 5 5
Rain Shwrs IS
Tstms IS
$$
TXZ247-220900-
Matagorda Island RAWS-Calhoun County TX
28.12N 96.80W Elev. 36 ft
1036 PM CDT Mon Jul 21 2025
Date 07/21/25 Tue 07/22/25 Wed 07/23/25 Thu
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 82 89 81 89 81
Temp 83 83 82 87 89 88 85 83 83 83 82 87 89 89 85 83 83 82 81
Dewpt 78 78 78 79 79 78 77 77 78 78 77 79 79 78 78 78 78 78 77
Max/Min RH 88 72 87 70 91
RH 85 85 88 77 73 72 77 82 84 85 85 77 73 71 80 84 85 88 88
Wind Dir S S S S S SE SE SE S S S S SE SE SE SE S S S
Wind Spd 10 10 10 9 9 10 10 10 10 9 8 8 8 9 9 8 8 6 5
Wind Gust
Clouds SC B1 B1 SC FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW
Clouds(%) SC B1 B1 SC FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW
PoP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
LAL
Haines
Mixing Hgt 1400 2800 2700 2300 2200 2400 2700 2100 1700
T Wind Dir S S SE S S S SE SE S
T Wind Spd 19 16 17 19 17 11 12 14 13
Date 07/24Fri 07/25/25Sat 07/26/25Sun 07/27/25Mon 07/28/25
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 90 80 89 81 89 81 89
Temp 88 85 83 81 88 84 82 81 87 85 83 82 88 85 83 82 89 85
Dewpt 78 77 77 78 79 77 77 78 79 77 78 78 79 78 79 78 79 78
Min/Max RH 72 90 72 90 73 88 74 90 73
RH 74 77 82 90 75 80 85 90 77 77 84 87 77 79 87 88 74 79
Pwind Dir S S S S S S SE SE S
Wind Char <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC
PoP 12HR 0 5 20 20 20 10 10 0 5
Rain Shwrs IS IS IS IS
Tstms IS IS IS IS
$$
TXZ234-220900-
Victoria RAWS-Victoria County TX
28.85N 96.92W Elev. 23 ft
1036 PM CDT Mon Jul 21 2025
Date 07/21/25 Tue 07/22/25 Wed 07/23/25 Thu
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max 77 95 75 96 75
Temp 79 78 77 87 93 92 88 80 78 77 76 86 93 93 90 80 78 76 76
Dewpt 77 76 76 78 74 73 74 75 76 75 75 77 75 73 74 76 77 76 75
Max/Min RH 97 54 100 51 100
RH 94 94 97 75 54 54 63 85 94 94 97 75 56 52 60 88 97100 97
Wind Dir S S SE S S SE SE SE S S S S S SE SE S S S SW
Wind Spd 4 4 3 6 10 11 11 6 4 4 2 4 6 9 10 6 4 2 2
Wind Gust
Clouds SC SC B1 SC FW FW FW SC FW SC SC FW CL CL CL CL FW FW FW
Clouds(%) SC SC B1 SC FW FW FW SC FW SC SC FW CL CL CL CL FW FW FW
PoP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
LAL
Haines
Mixing Hgt 400 5300 5300 1800 400 5300 5900 2300 400
T Wind Dir S S S S S S SE S S
T Wind Spd 10 13 16 13 8 9 12 12 9
Date 07/24Fri 07/25/25Sat 07/26/25Sun 07/27/25Mon 07/28/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min 98 75 96 76 93 76 92 77 95
Temp 93 91 79 76 91 87 79 78 89 86 78 77 90 87 78 78 91 88
Dewpt 74 73 76 74 75 75 76 76 76 75 77 76 76 75 77 77 76 76
Min/Max RH 49 97 60 97 64 97 62 100 58
RH 54 56 91 94 60 68 91 94 66 70 97 97 64 68 97 97 62 68
Pwind Dir S S S S S S S SE SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW SC SC SC B1 B1 B1 B1 B1 SC SC SC SC SC B1 SC SC
PoP 12HR 0 5 20 20 30 10 20 5 10
Rain Shwrs IS IS SC SC IS IS
Tstms IS SC IS
$$
TXZ241-220900-
Alice International Airport-Jim Wells County TX
27.74N 98.03W Elev. 177 ft
1036 PM CDT Mon Jul 21 2025
Date 07/21/25 Tue 07/22/25 Wed 07/23/25 Thu
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 98 75 99 74
Temp 78 77 77 86 94 95 89 81 78 76 76 86 95 95 90 81 78 77 75
Dewpt 76 76 75 75 72 73 74 76 76 75 74 75 71 71 73 76 77 76 75
Max/Min RH 97 46 100 44 100
RH 94 97 96 69 49 49 62 84 94 97 96 69 47 46 58 85 97 97100
Wind Dir SE SE SE S SE SE SE SE SE S SE S SE SE SE SE SE S S
Wind Spd 8 6 6 9 11 13 14 11 8 6 5 8 9 11 12 9 6 4 3
Wind Gust
Clouds SC B1 B2 SC FW FW FW FW SC SC SC FW CL FW CL FW FW FW SC
Clouds(%) SC B1 B2 SC FW FW FW FW SC SC SC FW CL FW CL FW FW FW SC
PoP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
LAL
Haines
Mixing Hgt 600 5300 5800 2500 900 5400 5900 2400 700
T Wind Dir S S SE SE S S SE SE S
T Wind Spd 16 19 20 20 13 13 16 17 12
Date 07/24Fri 07/25/25Sat 07/26/25Sun 07/27/25Mon 07/28/25
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 73 98 75 97 76 96 75 97
Temp 95 91 77 75 93 89 79 76 92 89 80 77 93 88 79 76 93 90
Dewpt 71 72 76 74 71 73 74 74 72 74 77 75 74 74 77 76 73 74
Min/Max RH 40 100 46 97 52 97 52 100 50
RH 47 54 97 99 48 60 85 96 53 60 91 96 54 63 94 99 52 60
Pwind Dir SE S 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 B1 SC B1 B1 SC SC SC SC SC SC SC SC SC
PoP 12HR 0 0 10 10 20 5 10 0 5
Rain Shwrs IS
Tstms IS
$$
TXZ229-220900-
La Salle County Airport-La Salle County TX
28.46N 99.22W Elev. 476 ft
1036 PM CDT Mon Jul 21 2025
Date 07/21/25 Tue 07/22/25 Wed 07/23/25 Thu
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
Min/Max 78 103 77 104 76
Temp 83 80 78 85 94100 98 89 82 79 77 85 96101101 91 84 79 77
Dewpt 74 73 72 73 70 66 66 72 73 72 72 73 69 64 63 70 73 72 72
Max/Min RH 82 32 85 27 85
RH 74 79 82 67 46 33 35 57 74 79 85 67 42 30 29 50 70 79 85
Wind Dir SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind Spd 11 8 6 8 8 10 11 11 11 8 5 6 8 8 11 11 9 6 4
Wind Gust
Clouds SC SC B1 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW
Clouds(%) SC SC B1 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW
PoP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
LAL
Haines
Mixing Hgt 1300 5500 8500 4000 1300 5100 9500 6400 1100
T Wind Dir SE S SE SE SE SE SE SE SE
T Wind Spd 16 18 20 25 12 13 16 20 11
Date 07/24Fri 07/25/25Sat 07/26/25Sun 07/27/25Mon 07/28/25
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
Max/Min 104 78 102 80 101 79 101 78 100
Temp 95100 84 78 95 97 85 80 94 95 84 80 94 95 83 79 94 95
Dewpt 69 62 71 71 68 65 72 71 70 68 73 72 71 68 74 73 71 68
Min/Max RH 28 79 32 74 39 77 37 82 38
RH 43 29 65 79 42 35 65 74 46 42 70 77 48 42 74 82 48 42
Pwind Dir SE SE SE SE SE SE SE SE SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW CL FW FW SC SC B1 B1 SC B1 SC SC SC SC SC SC SC SC
PoP 12HR 0 0 5 5 10 5 5 5 5
$$
TXZ442-220900-
Padre RAWS-Kleberg TX
27.44N 97.29W Elev. 6 ft
1036 PM CDT Mon Jul 21 2025
Date 07/21/25 Tue 07/22/25 Wed 07/23/25 Thu
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 81 88 80 88 79
Temp 82 82 81 86 87 87 85 83 82 81 81 85 87 88 85 83 82 80 80
Dewpt 78 78 77 78 79 78 78 77 77 77 77 78 78 78 78 78 78 77 77
Max/Min RH 88 72 88 72 94
RH 88 88 88 77 77 75 80 82 85 88 88 80 75 72 80 85 88 91 91
Wind Dir S S S S SE SE SE SE S S S S SE SE SE SE S S S
Wind Spd 11 11 11 11 11 13 14 12 11 11 9 9 11 11 11 11 10 8 6
Wind Gust
Clouds SC B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW SC
Clouds(%) SC B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW SC
PoP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
LAL
Haines
Mixing Hgt 800 2700 2500 2000 1700 2500 2300 1800 1300
T Wind Dir S S SE SE S S SE SE S
T Wind Spd 19 18 21 20 18 13 17 17 13
Date 07/24Fri 07/25/25Sat 07/26/25Sun 07/27/25Mon 07/28/25
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 79 89 79 88 81 88 80 89
Temp 88 85 82 80 87 84 81 81 86 85 83 81 87 85 83 81 88 86
Dewpt 78 77 78 77 78 77 77 76 78 78 78 78 79 79 79 78 79 78
Min/Max RH 72 91 72 88 72 91 75 94 75
RH 72 77 88 91 75 80 88 85 77 80 85 91 77 82 88 91 75 77
Pwind Dir SE S S S SE SE SE SE SE
Wind Char <15 <15 <15 <15 <15 <15 <15 <15 <15
Avg Clouds FW FW SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC
PoP 12HR 0 5 10 20 20 5 5 5 5
Rain Shwrs IS 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