


Fire Weather Point Forecast Matrices
Issued by NWS Corpus Christi, TX
Issued by NWS Corpus Christi, TX
691 FOUS54 KCRP 210528 PFWCRP Fire Weather Point Forecast Matrices National Weather Service Corpus Christi TX 1228 AM CDT Thu Aug 21 2025 TXZ245-212100- Aransas National Wildlife Refuge RAWS-Aransas County TX 28.30N 96.82W Elev. 20 ft 1228 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 74 94 74 93 Temp 78 76 88 94 92 85 82 80 78 76 86 89 91 87 82 80 78 75 85 89 90 87 Dewpt 76 75 79 75 77 76 76 76 75 74 79 76 77 77 77 77 76 74 78 77 77 76 Min/Max RH 55 96 63 99 66 RH 94 97 75 55 62 75 82 90 93 96 80 65 65 73 85 93 94 99 80 68 66 72 Wind Dir W NW NW NE SE NE SE W W NW NW E SE SE SE SE SW NW N E E E Wind Spd 2 2 2 4 5 3 2 2 2 2 2 4 5 3 2 2 2 2 2 5 6 4 Wind Gust Clouds FW FW FW FW B1 B1 SC FW SC FW B1 SC SC SC SC SC B1 B1 B1 SC SC SC Clouds(%) FW FW FW FW B1 B1 SC FW SC FW B1 SC SC SC SC SC B1 B1 B1 SC SC SC PoP 12HR 50 50 70 50 60 QPF 12HR 0.45 0.05 0.11 0.23 0.12 Rain Shwrs IS IS SC SC IS SC NM NM SC SC SC SC SC SC NM NM SC SC SC Tstms IS IS SC IS IS SC SC SC SC SC SC IS IS SC SC SC SC SC IS LAL Haines Mixing Hgt 400 4900 4500 600 400 4500 4300 1600 700 3300 3300 T Wind Dir SW N SE S W NW SE S SW NE SE T Wind Spd 6 6 8 5 5 6 9 6 6 4 9 Date Sun 08/24/25Mon 08/25/25Tue 08/26/25Wed 08/27/25 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 76 94 78 94 77 93 Temp 81 77 91 87 81 77 91 88 81 78 91 88 82 78 91 87 Dewpt 76 74 76 77 77 75 77 77 77 75 78 77 77 76 78 77 Max/Min RH 93 61 96 63 91 63 94 66 RH 87 92 63 71 88 96 64 70 90 91 65 71 87 93 66 72 Pwind Dir S E S SE S S SE SE Wind Char <15 <15 <15 <15 <15 <15 <15 <15 Avg Clouds SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC PoP 12HR 30 30 10 20 10 30 20 30 Rain Shwrs SC SC SC SC IS IS IS SC IS SC IS Tstms IS SC SC SC IS IS IS SC SC IS $$ TXZ231-212100- George West RAWS-Live Oak County TX 28.37N 98.12W Elev. 215 ft 1228 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 Max/Min 100 75 98 74 97 Temp 78 75 88 96 95 90 83 80 78 76 85 93 95 90 82 79 77 76 84 91 95 89 Dewpt 74 73 75 70 71 72 74 73 73 72 75 73 71 73 75 75 74 74 77 73 70 72 Min/Max RH 43 90 46 94 46 RH 87 94 66 43 46 56 74 79 85 87 72 53 46 57 79 88 90 94 79 56 46 57 Wind Dir S NE N N N E E S SW N N N NE NE E SE E NE NE NE E E Wind Spd 1 1 2 5 5 4 1 1 1 2 2 4 4 4 2 1 1 2 2 4 5 4 Wind Gust Clouds FW SC FW SC SC B1 SC SC SC SC SC SC B1 SC SC FW SC SC SC B1 B1 SC Clouds(%) FW SC FW SC SC B1 SC SC SC SC SC SC B1 SC SC FW SC SC SC B1 B1 SC PoP 12HR 60 40 70 40 60 QPF 12HR 0.06 0.02 0.08 0.08 0.09 Rain Shwrs SC NM SC IS IS SC SC SC NM NM SC SC SC SC SC SC NM NM IS Tstms SC SC SC IS IS SC IS IS SC SC SC IS SC SC IS SC SC IS LAL Haines Mixing Hgt 500 6500 6800 1400 500 5300 7500 1900 1000 5000 6400 T Wind Dir S N NE SE SW NW NE SE SE NE E T Wind Spd 6 5 9 6 4 6 8 11 5 5 9 Date Sun 08/24/25Mon 08/25/25Tue 08/26/25Wed 08/27/25 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 Min/Max 74 96 74 98 76 100 76 97 Temp 78 75 92 90 79 74 94 91 80 76 94 91 80 76 93 91 Dewpt 75 74 72 72 75 73 73 73 76 75 72 73 76 75 74 72 Max/Min RH 97 44 97 44 97 42 97 45 RH 91 97 52 56 88 97 50 56 88 97 49 57 88 97 53 54 Pwind Dir SE E SE SE SE SE SE SE Wind Char <15 <15 <15 <15 <15 <15 <15 <15 Avg Clouds SC FW SC SC FW FW FW SC FW FW FW SC FW SC SC SC PoP 12HR 20 30 5 30 10 30 10 20 Rain Shwrs IS SC SC SC IS Tstms IS SC SC SC IS $$ TXZ247-212100- Matagorda Island RAWS-Calhoun County TX 28.12N 96.80W Elev. 36 ft 1228 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 79 91 79 90 Temp 83 81 87 90 90 86 84 83 82 80 86 87 89 86 84 83 82 80 86 87 89 86 Dewpt 77 77 79 77 77 76 76 77 77 76 78 76 77 76 77 77 76 76 78 77 77 76 Min/Max RH 64 87 68 88 68 RH 82 87 77 65 67 72 77 81 84 87 79 70 69 72 79 81 84 88 77 72 68 71 Wind Dir SW NW NW E SE SE SE S W NW NW E SE SE SE S S W N NE E E Wind Spd 3 3 4 4 5 4 3 3 3 3 4 4 6 5 4 3 3 3 4 5 6 5 Wind Gust Clouds FW SC FW FW FW SC FW FW FW SC B1 SC SC SC SC SC SC B1 B1 SC SC SC Clouds(%) FW SC FW FW FW SC FW FW FW SC B1 SC SC SC SC SC SC B1 B1 SC SC SC PoP 12HR 40 50 60 60 60 QPF 12HR 0.01 0.04 0.08 0.16 0.12 Rain Shwrs IS IS IS SC SC IS SC NM NM SC SC SC SC NM NM NM NM SC SC IS Tstms IS IS SC IS IS SC SC SC SC SC SC IS IS SC SC SC SC SC IS LAL Haines Mixing Hgt 600 2600 2300 800 1300 2900 2700 1700 2000 2300 2200 T Wind Dir SW N S S W W SE SE SW NW SE T Wind Spd 8 6 9 8 6 6 9 8 9 6 9 Date Sun 08/24/25Mon 08/25/25Tue 08/26/25Wed 08/27/25 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 81 91 81 91 81 91 Temp 83 82 89 87 83 82 88 87 84 83 89 87 84 83 89 86 Dewpt 77 76 77 77 77 76 78 77 78 77 79 78 78 77 79 77 Max/Min RH 84 67 85 67 84 67 84 70 RH 81 84 68 71 81 82 72 73 81 82 72 74 81 81 72 75 Pwind Dir SE E S SE S SE SE SE Wind Char <15 <15 <15 <15 <15 <15 <15 <15 Avg Clouds SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12HR 30 30 20 20 20 20 20 20 Rain Shwrs IS SC SC IS IS IS IS IS IS IS IS IS IS Tstms IS SC SC IS IS IS IS IS IS IS IS IS $$ TXZ234-212100- Victoria RAWS-Victoria County TX 28.85N 96.92W Elev. 23 ft 1228 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 Max/Min 96 74 93 74 93 Temp 77 76 86 93 92 87 81 78 76 75 84 88 90 86 79 77 76 75 83 88 91 88 Dewpt 74 73 76 74 74 75 74 75 74 73 78 76 75 76 76 75 74 74 78 76 75 74 Min/Max RH 53 97 62 97 60 RH 90 90 72 54 56 68 79 91 94 94 82 68 62 72 91 94 94 97 85 68 60 63 Wind Dir W NW N N NW S SE NW NW N N N NE E E SE N N N NE E SE Wind Spd 2 2 3 4 3 2 2 1 2 2 2 3 3 3 2 1 2 2 2 4 3 3 Wind Gust Clouds FW FW FW FW SC B1 SC SC SC FW B1 B1 B1 B1 SC SC SC SC SC SC B1 SC Clouds(%) FW FW FW FW SC B1 SC SC SC FW B1 B1 B1 B1 SC SC SC SC SC SC B1 SC PoP 12HR 70 60 70 40 60 QPF 12HR 0.19 0.14 0.46 0.12 0.15 Rain Shwrs IS SC NM SC SC IS SC NM NM NM NM SC SC SC SC SC SC NM NM IS Tstms SC SC SC IS IS SC IS SC SC NM SC IS SC SC IS SC SC IS LAL Haines Mixing Hgt 400 6000 6500 400 400 5000 6200 1300 400 5000 5900 T Wind Dir W N NW SE NW NW NE S SW SW E T Wind Spd 5 8 8 4 4 5 6 4 4 5 9 Date Sun 08/24/25Mon 08/25/25Tue 08/26/25Wed 08/27/25 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 Min/Max 74 94 74 95 75 94 75 92 Temp 78 74 90 90 78 74 91 89 78 75 89 88 78 75 89 88 Dewpt 75 73 74 74 75 73 75 75 76 75 77 77 76 75 76 76 Max/Min RH 97 51 97 54 100 62 100 62 RH 91 97 60 60 91 97 60 64 94100 68 70 94100 66 68 Pwind Dir S NE S E SE SE SE SE Wind Char <15 <15 <15 <15 <15 <15 <15 <15 Avg Clouds SC FW FW SC FW FW FW FW FW FW SC SC FW FW SC SC PoP 12HR 20 30 5 30 10 40 10 40 Rain Shwrs IS IS SC SC IS SC SC SC Tstms IS IS SC SC IS SC IS SC $$ TXZ241-212100- Alice International Airport-Jim Wells County TX 27.74N 98.03W Elev. 177 ft 1228 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 99 75 97 74 94 Temp 76 75 86 96 95 87 82 79 77 76 84 91 93 89 83 80 77 76 83 90 91 88 Dewpt 74 73 74 70 70 73 74 73 74 73 75 72 72 74 74 75 75 74 75 73 72 74 Min/Max RH 42 92 50 97 53 RH 94 96 68 44 44 63 76 84 90 90 74 53 50 60 76 87 94 96 77 58 53 62 Wind Dir SW NW N NE E E SE S SW N NW N NE E SE SE S NE N NE E E Wind Spd 2 1 2 4 4 4 2 2 1 2 2 4 3 4 2 2 2 2 2 4 4 4 Wind Gust Clouds FW FW FW FW B1 B1 SC FW FW SC SC SC B1 B1 SC SC SC SC SC SC B1 SC Clouds(%) FW FW FW FW B1 B1 SC FW FW SC SC SC B1 B1 SC SC SC SC SC SC B1 SC PoP 12HR 50 40 70 40 60 QPF 12HR 0.12 0.03 0.08 0.05 0.10 Rain Shwrs IS SC SC SC SC SC NM NM SC SC SC SC SC SC NM NM SC Tstms IS SC SC IS IS IS SC SC SC IS IS IS IS SC SC SC LAL Haines Mixing Hgt 400 7100 6700 1300 400 6200 7900 2400 900 6400 6800 T Wind Dir S NE NE SE SW N E SE S E E T Wind Spd 6 4 8 6 4 5 6 11 6 6 8 Date Sun 08/24/25Mon 08/25/25Tue 08/26/25Wed 08/27/25 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 74 94 74 96 75 97 76 96 Temp 78 75 90 87 78 75 91 88 80 76 93 89 80 77 93 88 Dewpt 75 74 73 74 75 73 73 74 76 74 73 74 76 75 73 74 Max/Min RH 99 55 97 53 97 47 99 50 RH 91 97 57 64 91 96 55 63 90 94 52 61 90 96 53 62 Pwind Dir S NE SE SE SE SE SE SE Wind Char <15 <15 <15 <15 <15 <15 <15 <15 Avg Clouds SC SC SC B1 SC FW FW SC FW FW FW SC FW FW SC SC PoP 12HR 30 50 10 30 10 20 5 20 Rain Shwrs SC IS IS SC SC IS IS Tstms SC IS IS SC SC IS IS $$ TXZ229-212100- La Salle County Airport-La Salle County TX 28.46N 99.22W Elev. 476 ft 1228 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 Max/Min 96 76 96 76 96 Temp 80 77 85 93 92 92 85 81 78 76 82 90 93 92 85 82 78 76 83 90 93 92 Dewpt 70 70 72 68 67 67 70 71 72 71 73 69 68 68 72 72 72 72 73 69 67 67 Min/Max RH 43 87 44 87 43 RH 72 79 65 44 44 44 61 72 82 85 74 50 44 46 65 72 82 87 72 50 43 44 Wind Dir E E NE NE N NE E SE E N N N NE NE E E E NE NE NE E E Wind Spd 2 2 2 4 4 4 2 2 2 2 2 2 2 4 3 2 2 2 2 3 4 4 Wind Gust Clouds FW SC SC SC B1 B1 SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC Clouds(%) FW SC SC SC B1 B1 SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC PoP 12HR 60 40 70 40 50 QPF 12HR 0.04 0.03 0.09 0.09 0.08 Rain Shwrs SC NM SC IS SC SC SC SC NM NM SC SC SC SC SC SC SC SC IS Tstms IS SC SC IS SC SC IS IS IS SC SC IS SC SC IS SC SC IS LAL Haines Mixing Hgt 500 5400 5700 600 400 5000 6800 3000 900 5600 6600 T Wind Dir SE NE NE E S N NE E SE E E T Wind Spd 8 6 9 6 5 6 6 11 6 4 8 Date Sun 08/24/25Mon 08/25/25Tue 08/26/25Wed 08/27/25 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 Min/Max 75 96 75 98 77 99 76 98 Temp 81 75 90 92 81 75 92 93 83 77 93 94 82 77 92 94 Dewpt 72 72 69 67 71 72 70 68 72 73 70 66 72 73 69 67 Max/Min RH 90 41 90 40 88 36 88 38 RH 74 90 50 44 72 90 49 44 70 88 47 40 72 88 47 41 Pwind Dir SE E SE SE SE SE SE SE Wind Char <15 <15 <15 <15 <15 <15 <15 <15 Avg Clouds SC FW FW SC FW FW FW SC SC SC FW SC SC SC FW SC PoP 12HR 20 30 5 20 10 20 10 10 Rain Shwrs IS IS IS SC IS IS Tstms IS IS IS IS $$ TXZ442-212100- Padre RAWS-Kleberg TX 27.44N 97.29W Elev. 6 ft 1228 AM CDT Thu Aug 21 2025 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 79 90 79 88 Temp 81 80 86 90 89 87 85 83 82 80 86 88 88 87 84 83 82 81 85 87 87 86 Dewpt 77 76 77 77 77 76 77 77 77 76 77 77 77 76 77 77 76 77 77 77 77 77 Min/Max RH 66 88 68 88 72 RH 88 88 75 66 68 70 77 82 85 88 75 70 70 70 80 82 82 88 77 72 72 75 Wind Dir SW W NW E SE E SE S SW W W E E SE SE S S SW NW E E E Wind Spd 4 3 4 5 6 6 5 4 4 4 4 5 6 6 6 4 4 4 4 6 8 6 Wind Gust Clouds FW FW CL CL CL SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC B1 Clouds(%) FW FW CL CL CL SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC B1 PoP 12HR 30 40 40 50 50 QPF 12HR 0.04 0 0.05 0.03 0.07 Rain Shwrs SC IS SC SC SC SC IS IS SC SC SC SC SC SC IS Tstms IS SC SC SC SC IS IS IS SC SC SC SC SC IS LAL Haines Mixing Hgt 500 2300 2000 1300 600 2300 2100 1800 1700 2300 2300 T Wind Dir SW N SE S SW SW SE SE S S E T Wind Spd 6 5 10 9 9 6 12 12 9 6 11 Date Sun 08/24/25Mon 08/25/25Tue 08/26/25Wed 08/27/25 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 89 82 89 82 89 Temp 83 81 88 86 83 81 88 86 84 83 89 87 84 83 88 86 Dewpt 77 76 78 77 77 76 78 78 78 77 78 78 78 77 79 78 Max/Min RH 88 70 88 70 85 70 85 70 RH 82 85 72 75 82 85 72 77 82 82 70 75 82 82 75 77 Pwind Dir SE E S SE SE SE SE SE Wind Char <15 <15 <15 <15 <15 <15 <15 <15 Avg Clouds SC SC SC SC SC SC FW FW FW FW FW FW SC SC FW FW PoP 12HR 40 40 20 20 10 10 10 10 Rain Shwrs IS SC SC SC IS IS IS Tstms IS SC SC 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