Area Forecast Matrices
Issued by NWS Corpus Christi, TX
Issued by NWS Corpus Christi, TX
392
FOUS54 KCRP 201821
AFMCRP
Area Forecast Matrices
National Weather Service Corpus Christi TX
120 PM CDT Thu Aug 20 2026
TXZ343-210900-
Coastal Nueces-
Including the cities of Corpus Christi and Flour Bluff
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 79 87 94 97 78 89 95100 78
Temp 94 89 85 83 81 79 88 93 93 88 83 82 79 78 87 94 95 90 84 82 80 78
Dewpt 77 77 79 79 79 78 78 76 77 76 78 78 77 76 76 74 75 75 77 77 76 76
RH 58 68 82 88 94 97 72 58 60 68 85 88 94 94 70 53 53 62 80 85 88 94
Wind dir SE SE SE S S S S SE SE SE S S S S S SE SE SE SE S S S
Wind spd 18 18 14 14 10 8 10 12 16 16 12 13 9 6 6 10 14 16 12 12 9 6
Clouds FW FW FW SC SC SC SC SC FW 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
Heat index 108101 97 93 89 82101106107100 94 91 83 98106107101 95 90 83
Max heat 113 104 100 110 112 101 97 107 111 105 97
Heat Y
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 95 78 95 79 94 79 94 79 94
Temp 94 90 82 79 94 90 83 79 93 90 83 80 93 89 83 80 93 89
Dewpt 73 74 77 76 74 75 77 76 75 75 77 76 75 75 77 76 75 75
PWind dir SE S SE S SE S SE S SE
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW CL FW FW FW CL CL FW CL FW FW FW FW FW CL FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ443-210900-
Nueces Islands-
Including the city of Port Aransas
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 82 85 88 91 81 86 89 92 81
Temp 88 87 85 84 83 82 85 87 87 86 84 83 82 81 85 87 88 87 85 84 82 82
Dewpt 80 80 80 81 80 80 80 79 80 80 80 80 80 79 79 79 79 79 79 79 79 78
RH 77 80 85 91 91 94 85 77 80 82 88 91 94 94 82 77 75 77 82 85 91 88
Wind dir SE SE S S S S S S SE SE S S S S S S SE SE S S S S
Wind spd 16 17 16 16 12 11 11 11 13 14 14 14 12 10 9 10 13 16 14 14 11 10
Clouds FW FW SC FW SC SC SC SC FW FW FW FW FW FW FW CL FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 105103100 98 96 93100102104101 98 96 94 91 97101104101 98 95 93 90
Max heat 109 104 100 106 108 101 99 106 108 103 99
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 89 82 88 82 88 82 88 82 88
Temp 87 86 83 82 87 87 84 82 87 86 84 82 87 86 84 82 87 86
Dewpt 78 79 79 78 78 78 79 79 79 78 79 78 79 78 79 78 79 78
PWind dir S S S S S S S S S
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ243-210900-
Inland Nueces-
Including the cities of Robstown, Tuloso, and Bishop
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 77 96 99102 75 96101103 76
Temp 99 92 85 82 79 77 88 97 98 92 84 81 77 75 87 99101 94 84 81 78 76
Dewpt 74 74 77 77 77 77 77 73 73 74 77 77 76 75 76 69 70 71 76 76 75 74
RH 45 56 77 85 94100 70 46 45 56 80 88 97100 70 38 37 47 77 85 91 94
Wind dir SE SE SE S S S S SE SE SE SE S S S S SE SE SE SE S S S
Wind spd 16 18 16 14 9 6 9 10 14 16 12 13 8 5 5 6 12 16 11 12 8 5
Clouds FW FW FW FW SC SC SC SC FW 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
Heat index 111103 96 90 81 100108110101 93 88 97106109102 93 86
Max heat 115 101 95 110 112 99 92 108 112 101 89
Heat Y
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 100 76 100 77 100 77 99 77 99
Temp 98 93 81 77 98 93 81 77 98 93 81 78 97 93 82 78 97 93
Dewpt 69 69 76 74 71 72 76 75 72 72 76 74 72 72 76 74 72 73
PWind dir SE S SE SE SE SE SE SE SE
Wind char LT GN GN GN GN GN GN GN GN
Avg clouds FW FW CL FW FW FW CL CL FW FW CL FW SC FW CL CL FW FW
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ234-210900-
Victoria-
Including the cities of Victoria and Bloomington
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 76 96100103 75 95101103 75
Temp 98 92 83 80 78 76 87 97 99 93 83 80 77 75 87 98101 95 83 80 77 75
Dewpt 75 75 78 78 77 76 78 74 74 75 77 77 76 75 76 71 72 73 75 76 75 74
RH 48 58 85 94 97100 75 48 45 56 82 91 97100 70 42 40 49 77 88 94 97
Wind dir S S S S S S S S S S S S S SW SW S SE S S S S SW
Wind spd 13 14 11 12 8 4 6 8 11 13 11 11 5 4 5 4 10 13 11 11 6 4
Clouds FW FW SC SC FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 110103 92 87 101108111104 91 83 98106111104 91 83
Max heat 114 102 92 112 115 102 90 109 114 103 88
Heat Y
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 100 75 99 76 98 76 98 76 99
Temp 97 94 80 76 97 93 80 76 95 92 80 76 95 92 80 77 96 93
Dewpt 71 72 76 74 72 72 75 75 73 73 75 74 73 73 75 74 73 74
PWind dir S S S S S S S S S
Wind char LT LT LT GN GN GN LT GN LT
Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW CL FW FW
PoP 12hr 0 0 0 0 0 0 0 0 5
Rain shwrs S
Tstms S
$$
TXZ239-210900-
Webb-
Including the cities of Laredo, Bruni, and Orvil
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 78 104 77 104 77
Temp 102101 91 85 80 78 87 97103101 90 85 80 77 87 99104102 90 85 80 77
Dewpt 63 63 68 71 73 73 73 67 62 62 68 70 70 71 72 63 58 58 65 68 69 70
RH 28 29 47 63 79 85 63 38 26 28 49 61 72 82 61 31 22 24 44 57 69 79
Wind dir SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd 12 13 14 17 12 11 11 11 11 12 14 14 11 8 6 5 8 11 16 14 10 6
Wind gust 24 28 27 25 24 27 25 24 19 29 20
Clouds FW FW SC SC SC SC SC SC SC SC FW FW FW FW CL CL FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 105104 95 90 84 94102105103 94 90 83 93102 92 88 82
Max heat 109 106 94 105 109 106 92 105 108 102 91
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 104 77 104 76 104 77 104 77 104
Temp 99102 84 77 98101 84 77 98101 84 77 97101 84 78 97101
Dewpt 62 59 68 70 63 59 70 72 66 60 70 72 67 61 71 72 67 61
PWind dir SE SE SE SE SE SE SE SE SE
Wind char LT GN GN GN GN GN GN GN GN
Avg clouds FW CL FW FW FW CL CL FW FW CL FW FW FW CL FW FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ242-210900-
Inland Kleberg-
Including the cities of Kingsville, Loyola Beach, Ricardo,
and Riviera
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 76 92101104 75 95102104 75
Temp 99 92 84 81 78 76 87 98 99 91 84 80 76 75 86 99101 94 84 80 77 75
Dewpt 74 75 77 77 76 76 77 73 74 75 77 76 75 74 76 70 70 73 76 75 74 73
RH 45 58 80 88 94100 72 45 45 60 80 88 97 97 72 39 37 51 77 85 90 94
Wind dir SE SE SE S SE SE S SE SE SE SE S S S S SE SE SE SE S S S
Wind spd 16 17 14 13 6 5 9 10 14 16 11 12 5 4 5 6 12 14 10 11 5 4
Wind gust 27 28 25 21 25 20
Clouds FW FW FW SC SC SC SC FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 111103 95 88 100108110103 93 85 96106110103 92 82
Max heat 115 101 93 111 114 101 87 110 114 102 87
Heat Y
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 101 75 100 76 100 76 100 76 100
Temp 98 93 79 75 97 93 80 76 98 92 80 76 97 92 80 77 97 92
Dewpt 68 70 75 73 70 72 75 74 71 72 75 74 72 73 75 74 71 73
PWind dir SE SE SE SE SE SE SE SE SE
Wind char LT LT GN GN GN GN GN GN GN
Avg clouds FW CL FW FW FW CL CL CL FW CL CL FW FW FW CL CL FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ342-210900-
Coastal Kleberg-
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 78 91 94 97 77 91 95100 77
Temp 93 88 84 82 80 78 87 93 93 88 83 81 78 77 87 94 95 89 83 81 79 77
Dewpt 76 77 78 78 78 77 78 76 76 76 78 77 76 76 76 74 74 75 77 77 75 75
RH 58 70 82 88 94 97 75 58 58 68 85 88 94 97 70 53 51 64 82 88 88 94
Wind dir SE SE SE S S S S SE SE SE SE S S S S SE SE SE SE S S S
Wind spd 19 18 14 14 9 8 10 12 17 16 12 13 8 6 8 10 14 14 12 12 8 6
Clouds FW FW FW SC SC SC SC FW FW SC 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
Heat index 106 99 95 90 85 100106106 99 93 88 97105106100 92 88
Max heat 113 99 94 110 110 97 91 107 110 100 90
Heat Y
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 95 77 95 78 95 78 95 78 94
Temp 94 89 81 78 94 89 82 78 94 89 82 79 94 89 82 79 93 88
Dewpt 73 74 76 75 74 74 76 76 75 75 76 75 75 75 76 75 75 75
PWind dir SE S SE S SE S SE S SE
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW CL FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ442-210900-
Kleberg Islands-
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 81 85 89 91 80 89 79
Temp 89 86 84 83 82 81 86 88 88 86 83 82 81 80 85 89 89 87 84 82 81 79
Dewpt 79 79 79 79 78 78 79 79 79 79 79 78 77 77 78 78 78 78 78 77 76 76
RH 73 80 85 88 88 91 80 75 75 80 88 88 88 91 80 70 70 75 82 85 85 91
Wind dir SE SE S S S S S SE SE SE S S S S S SE SE SE S S S S
Wind spd 19 19 17 18 13 12 12 13 17 17 16 17 12 11 10 12 14 16 14 16 12 10
Clouds FW FW SC SC SC SC B1 FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 105100 96 93 91 89 99103104 99 94 91 88 86 97102103 99 94 90 87 81
Max heat 108 100 96 106 106 98 93 105 106 98 93
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 89 81 89 81 88 81 89 81 88
Temp 89 86 82 81 88 87 82 81 87 86 83 82 88 86 83 81 88 86
Dewpt 76 77 77 76 77 77 77 77 77 77 77 76 78 77 77 76 77 77
PWind dir SE S SE S SE S SE S SE
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW CL FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ344-210900-
Coastal San Patricio-
Including the cities of Portland, Ingleside, and Aransas Pass
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 80 87 93 96 77 79 83 88 94 97 77 80 83
Temp 93 89 85 83 82 80 87 92 92 88 84 83 81 80 86 93 94 89 84 83 81 80
Dewpt 80 79 80 81 81 80 81 79 80 79 80 80 80 78 79 77 78 77 79 79 79 78
RH 66 73 85 94 97100 82 66 68 75 88 91 97 94 80 60 60 68 85 88 94 94
Wind dir SE SE S S S S S SE SE SE S S S S S S SE SE S S S S
Wind spd 16 17 14 14 10 9 10 12 13 14 13 13 9 6 6 10 13 14 12 12 9 6
Clouds FW FW FW FW SC SC SC SC FW FW FW FW FW FW FW CL FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 111105 99 97 94 88104109110103 97 95 90 84100107109103 97 94 90 84
Max heat 115 110 104 113 114 104 100 110 111 108 104
Heat Y
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 94 80 93 81 93 81 93 81 93
Temp 93 89 83 80 92 89 83 81 91 88 83 81 91 88 83 81 92 89
Dewpt 76 77 79 78 77 77 79 78 78 78 79 78 78 78 79 77 78 78
PWind dir S S S S S S S S S
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW CL FW FW FW CL FW FW CL FW FW SC FW FW FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ244-210900-
Inland San Patricio-
Including the cities of Sinton, Mathis, Taft, and Odem
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 75 77 81 92 98102 76 92 99102 76
Temp 96 90 84 82 79 77 87 96 96 90 83 80 78 76 86 97 99 93 83 80 78 76
Dewpt 77 77 78 79 78 77 79 76 76 76 78 78 77 75 77 72 73 74 77 77 76 75
RH 55 66 82 91 97100 77 53 53 64 85 94 97 97 75 45 44 54 82 91 94 97
Wind dir SE SE SE S S S S SE SE SE SE S S S S SE SE SE SE S S S
Wind spd 16 17 13 14 9 8 9 9 13 14 12 12 8 5 5 5 12 14 11 12 8 5
Wind gust 24 19
Clouds FW FW FW FW SC SC B1 SC FW FW FW FW FW FW FW CL FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 112103 95 91 83 102109111102 93 87 97106110102 93 86
Max heat 116 103 98 113 115 101 97 109 113 102 95
Heat Y
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 98 77 98 77 97 78 97 78 97
Temp 96 92 80 77 96 91 81 78 95 91 81 78 95 91 81 78 95 91
Dewpt 71 72 77 75 74 74 77 76 74 75 77 75 75 75 77 75 74 75
PWind dir SE S S S SE S SE S SE
Wind char LT GN GN GN GN GN GN GN LT
Avg clouds FW FW CL FW FW FW CL CL FW CL FW FW SC FW CL CL FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ245-210900-
Coastal Aransas-
Including the cities of Rockport, Fulton, and Holiday Beach
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 76 79 82 90 94 96 75 78 81 90 93 96 75 78 81
Temp 92 88 83 82 81 79 87 92 92 88 83 82 80 78 86 92 92 88 83 82 80 78
Dewpt 79 78 79 79 79 78 79 78 78 78 79 79 78 77 78 76 77 77 78 78 77 76
RH 66 72 88 91 94 97 77 64 64 72 88 91 94 97 77 60 62 70 85 88 91 94
Wind dir SE SE S S S S S S SE SE S S S SW S S SE SE S S S SW
Wind spd 12 12 11 11 8 6 8 10 11 12 10 10 6 5 5 9 11 12 10 10 6 5
Wind gust 23 21 18 20
Clouds FW FW FW FW SC SC B1 SC FW FW FW SC FW FW FW CL FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 108102 95 93 87 83101107108102 94 92 85 80 99105106101 92 91 84 80
Max heat 112 103 99 111 112 101 97 109 110 102 96
Heat Y
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 93 79 93 79 93 79 93 79 93
Temp 92 88 82 79 92 88 83 80 91 88 83 80 91 88 83 80 91 88
Dewpt 75 77 78 76 76 76 77 77 77 76 77 76 77 77 78 76 77 77
PWind dir S S S S S S S S S
Wind char LT LT LT GN GN GN GN GN GN
Avg clouds FW FW CL FW FW FW CL FW FW FW FW FW FW FW FW FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ345-210900-
Aransas Islands-
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 81 90 81 89 81
Temp 88 86 84 83 83 81 85 87 88 86 84 83 83 81 85 87 88 86 84 84 82 81
Dewpt 80 79 80 80 80 80 80 80 80 79 79 79 79 79 79 79 79 78 79 79 79 78
RH 77 80 88 91 91 97 85 80 77 80 85 88 88 94 82 77 75 77 85 85 91 91
Wind dir SE SE S S S S S S SE SE S S S SW S S SE S S S S S
Wind spd 12 13 13 13 11 10 9 9 11 12 12 13 10 9 8 9 11 12 12 12 10 9
Clouds FW SC FW FW SC SC B1 SC FW SC FW FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 104100 97 96 95 91100103104100 97 95 93 89 98101103 99 95 95 92 89
Max heat 108 103 99 106 109 101 97 103 105 100 96
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 89 82 89 82 89 82 89 82 89
Temp 87 87 84 82 87 87 84 82 87 86 84 82 87 86 84 82 87 86
Dewpt 78 78 79 78 78 78 78 78 79 78 78 78 79 78 78 78 79 78
PWind dir S S S S S S S S S
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ346-210900-
Coastal Refugio-
Including the cities of Bayside and Austwell
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 76 78 82 89 94 97 75 77 81 89 95 97 75 77 81
Temp 93 88 83 82 80 78 87 93 93 88 83 81 78 77 87 94 94 89 83 81 79 77
Dewpt 78 78 79 79 78 77 79 77 78 78 79 79 78 76 77 75 76 76 77 78 77 75
RH 62 72 88 91 94 97 77 60 62 72 88 94100 97 72 54 56 66 82 91 94 94
Wind dir SE SE S S S S S S SE SE S S S SW S S SE SE S S S SW
Wind spd 13 13 11 11 8 5 8 10 12 12 10 10 6 4 5 8 12 12 10 10 6 4
Wind gust 23 18 20 20
Clouds FW FW FW FW SC SC B1 SC FW FW SC SC FW FW FW CL FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 108102 95 92 84 101107108101 93 90 81 98105107101 92 89 81
Max heat 115 108 103 110 112 101 97 109 111 105 98
Heat Y
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 95 77 94 78 94 78 94 78 95
Temp 94 89 81 77 93 89 82 78 93 89 82 78 93 88 82 78 93 89
Dewpt 74 76 77 76 75 76 77 76 76 76 77 75 76 76 77 75 76 76
PWind dir S S S S S S S S S
Wind char LT LT GN LT GN GN GN GN LT
Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ246-210900-
Inland Refugio-
Including the cities of Refugio and Woodsboro
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 76 93 97100 75 94 98100 75
Temp 96 89 83 81 78 76 87 96 96 90 82 80 76 75 86 97 98 92 82 79 77 75
Dewpt 76 77 79 78 78 76 78 75 76 76 78 78 76 75 76 72 73 74 77 77 76 74
RH 53 68 88 91100100 75 51 53 64 88 94100100 72 45 45 56 85 94 97 97
Wind dir SE SE S S S S S S SE SE S S S SW S S SE SE S S S SW
Wind spd 14 13 11 11 6 5 6 9 12 13 10 11 5 4 4 5 11 12 10 11 5 4
Wind gust 17 20
Clouds FW FW FW SC SC SC B1 SC FW FW SC SC FW FW FW CL FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 110102 94 89 101108110102 91 83 97105109102 90 82
Max heat 115 100 93 110 113 99 90 109 113 100 89
Heat Y
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 98 75 98 76 97 76 97 76 97
Temp 97 92 80 76 96 91 80 76 95 91 80 77 95 90 81 77 95 91
Dewpt 71 73 77 74 73 74 76 75 74 74 76 74 74 74 76 74 73 74
PWind dir S S S S S S S S S
Wind char LT LT LT GN LT GN LT GN LT
Avg clouds FW FW FW FW FW FW CL FW FW FW FW FW SC FW FW FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ247-210900-
Inland Calhoun-
Including the city of Long Mott
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 78 91 95 97 77 92 96 98 77
Temp 94 89 83 82 80 78 87 93 94 89 83 81 79 77 87 95 96 91 82 81 79 77
Dewpt 77 78 79 79 79 78 79 77 76 78 79 78 78 77 78 74 75 75 77 77 77 76
RH 58 70 88 91 97100 77 60 56 70 88 91 97100 75 51 51 60 85 88 94 97
Wind dir S S S S S S S S S S S S S SW SW S S S S S S SW
Wind spd 13 13 10 11 6 4 6 10 12 12 10 10 5 4 5 6 12 12 10 10 5 4
Clouds FW FW FW SC FW SC SC FW SC FW SC FW FW FW CL FW FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 109103 95 91 84 102108108103 93 89 81 99105108102 91 88
Max heat 113 106 97 112 113 101 94 107 111 102 96
Heat Y
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 96 77 96 78 95 78 95 78 96
Temp 94 91 81 77 94 90 81 78 93 89 81 79 93 89 82 79 93 90
Dewpt 74 75 77 76 74 75 77 76 75 75 77 76 75 75 77 75 75 76
PWind dir S S S S S S S S S
Wind char LT LT GN LT GN LT GN LT LT
Avg clouds FW FW CL FW FW FW FW CL FW FW FW FW FW FW CL CL FW CL
PoP 12hr 0 0 0 0 0 0 0 0 5
$$
TXZ347-210900-
Coastal Calhoun-
Including the cities of Seadrift, Port Lavaca, and Port O Connor
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 77 80 83 87 93 96 76 79 83 88 92 96 76 79 83
Temp 91 88 84 83 82 80 87 91 92 88 84 82 81 79 87 92 92 88 83 82 81 79
Dewpt 78 79 79 79 79 78 79 78 77 78 78 79 78 78 78 76 76 77 78 78 78 77
RH 66 75 85 88 91 94 77 66 62 72 82 91 91 97 75 60 60 70 85 88 91 94
Wind dir S S S S S S S S S S S S SW SW SW S S S S S SW SW
Wind spd 13 13 10 11 8 6 8 10 12 13 10 11 6 5 6 9 12 12 10 11 8 5
Wind gust 18
Clouds FW FW SC SC SC SC SC SC FW SC SC FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 106103 96 94 90 85102106106102 95 92 89 83 99105105100 93 91 87 83
Max heat 110 106 101 110 113 103 98 109 109 102 98
Heat Y
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 92 79 92 80 92 80 92 80 92
Temp 92 88 82 80 91 88 83 81 91 88 83 81 91 88 83 81 91 88
Dewpt 76 77 77 77 76 76 77 77 77 76 77 76 77 77 77 76 77 77
PWind dir S S S S S S S S S
Wind char GN LT GN GN GN GN GN GN GN
Avg clouds FW FW CL FW FW FW FW FW FW FW FW FW FW FW FW CL FW CL
PoP 12hr 0 0 0 0 0 0 0 0 5
$$
TXZ447-210900-
Calhoun Islands-
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 81 89 81 89 81
Temp 88 86 84 84 82 81 85 87 88 86 84 83 82 81 85 87 88 86 84 84 82 81
Dewpt 79 79 79 79 79 79 80 80 79 79 79 79 79 78 79 79 78 78 78 78 78 77
RH 75 80 85 85 91 94 85 80 75 80 85 88 91 91 82 77 72 77 82 82 88 88
Wind dir S S S S S S S S S S S S S SW SW S S S S S S SW
Wind spd 12 12 12 13 11 10 9 9 11 12 12 13 10 9 9 9 11 12 11 12 10 9
Clouds FW FW FW SC SC SC SC SC FW FW SC SC FW FW FW CL FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 103101 96 95 93 90 99103103100 96 94 92 88 98101102 98 94 94 91 88
Max heat 106 103 101 106 108 101 97 105 106 100 98
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 89 81 89 82 89 82 89 82 89
Temp 87 86 84 82 87 87 84 82 87 86 84 82 87 86 84 82 87 86
Dewpt 78 78 78 77 78 77 77 77 78 77 77 77 78 78 77 77 78 78
PWind dir S S S S S S S S S
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ233-210900-
Goliad-
Including the city of Goliad
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 75 100 74 101 74
Temp 99 93 83 80 77 75 87 97100 94 83 79 76 74 86 97101 95 83 79 76 75
Dewpt 71 74 77 77 76 75 76 71 70 73 76 76 75 73 74 68 67 71 74 74 73 73
RH 41 54 82 91 97100 70 43 38 51 80 91 97 97 68 39 33 46 74 85 90 94
Wind dir SE SE S S S S S S SE SE S S S S S S SE SE SE S S S
Wind spd 13 16 12 12 8 5 6 6 10 14 11 12 6 4 4 4 9 14 11 12 6 4
Wind gust 23 18 21
Clouds FW FW FW SC SC SC SC SC FW FW SC FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 108103 91 86 97105108103 90 94102106103 90 81
Max heat 111 99 87 108 111 102 105 109 103 84
Heat Y
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 100 74 100 75 99 75 99 75 100
Temp 97 95 79 75 97 94 79 76 96 93 79 76 96 93 80 76 96 94
Dewpt 68 68 74 73 70 70 74 73 71 70 74 73 71 71 74 73 71 71
PWind dir S S S S S S S S S
Wind char LT LT LT GN GN GN LT GN LT
Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW SC FW CL FW FW FW
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ232-210900-
Bee-
Including the cities of Beeville, Skidmore, Pettus, and Pawnee
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 75 98101104 74 101 75
Temp 99 92 83 80 77 75 86 97100 94 83 79 76 74 85 97101 95 83 79 76 75
Dewpt 71 74 77 77 76 75 77 72 70 73 76 76 75 73 75 68 66 70 74 74 73 72
RH 41 56 82 91 97100 75 45 38 51 80 91 97 97 72 39 32 45 74 85 90 90
Wind dir SE SE SE S S S S S SE SE SE S S S S S SE SE SE S S S
Wind spd 12 14 12 13 8 5 8 6 10 13 11 11 6 4 4 4 9 13 11 11 6 4
Wind gust 24 20 23 17 21
Clouds FW FW SC SC SC B1 B1 SC SC FW FW SC FW FW FW FW FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 108103 91 86 97106108103 90 93102106102 89
Max heat 113 101 87 110 112 102 85 105 110 100 84
Heat Y
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 100 74 101 75 100 75 100 75 100
Temp 97 96 79 75 97 94 79 76 96 93 79 76 96 93 79 76 96 94
Dewpt 67 68 74 73 70 69 75 74 71 71 75 73 71 71 75 73 71 71
PWind dir S S S S S S S S S
Wind char LT LT LT GN LT GN LT GN LT
Avg clouds FW FW CL FW FW FW CL FW FW FW FW SC SC FW CL FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ241-210900-
Jim Wells-
Including the cities of Alice, Orange Grove, and Premont
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 76 102 74 103 75
Temp 102 95 85 81 78 76 87 98102 95 84 80 76 74 86 99103 97 84 80 77 75
Dewpt 70 73 75 76 76 75 76 71 69 73 75 75 74 73 75 67 64 70 73 74 73 72
RH 36 49 72 85 94 97 70 42 35 49 74 85 94 97 70 36 28 42 70 82 87 90
Wind dir SE SE SE SE S SE S SE SE SE SE S S S S SE SE SE SE SE S S
Wind spd 13 17 13 14 8 6 9 9 11 16 11 12 8 5 5 5 9 16 11 11 6 4
Wind gust 27 25 20 18 21 23 19 23 17
Clouds FW FW FW FW SC SC B1 SC SC FW FW FW FW FW FW CL FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 110105 94 87 98106109104 92 85 95104107104 91 83
Max heat 114 106 88 110 112 105 86 106 109 102 85
Heat Y
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 103 74 102 75 102 75 102 76 102
Temp 99 96 79 75 98 95 80 76 98 95 80 76 98 95 80 76 98 95
Dewpt 66 67 74 73 68 69 74 74 69 70 74 73 70 71 74 73 70 71
PWind dir SE SE SE SE SE SE SE SE SE
Wind char LT GN LT GN GN GN GN GN LT
Avg clouds FW FW CL FW FW CL CL CL FW CL CL FW FW FW CL CL FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ231-210900-
Live Oak-
Including the cities of George West and Three Rivers
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 76 97104107 75 98103105 75
Temp 101 96 84 81 78 76 87 98102 98 85 81 77 75 86 98102 98 85 80 77 76
Dewpt 68 72 75 76 75 75 76 70 67 71 74 75 74 73 74 67 63 67 71 73 73 72
RH 35 46 74 85 91 97 70 41 32 42 70 82 90 94 68 37 28 37 63 79 87 87
Wind dir SE SE SE SE S SE S S SE SE SE S S S S SE SE SE SE SE S S
Wind spd 11 16 13 14 9 6 8 8 8 13 12 12 6 3 4 4 6 13 11 12 6 3
Wind gust 26 23 19 18 25 21 14 25 19
Clouds FW FW SC FW FW SC SC SC B1 SC FW FW FW FW FW CL FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 107105 92 87 97106108105 93 86 93103105103 90 83
Max heat 113 105 93 110 112 105 90 107 109 102 89
Heat Y
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 102 75 103 75 103 75 103 76 103
Temp 98 99 80 76 98 97 80 76 98 96 80 76 98 96 80 76 98 97
Dewpt 66 65 73 73 68 67 74 74 69 69 74 73 70 69 74 73 70 69
PWind dir SE SE S SE SE SE SE SE SE
Wind char LT GN LT GN LT GN LT GN LT
Avg clouds FW FW CL FW FW FW CL CL FW CL CL FW SC CL CL CL FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ240-210900-
Duval-
Including the cities of Freer, Benavides, and San Diego
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 76 104 75 104 75
Temp 102 98 87 82 78 76 86 98102 98 86 82 77 75 86 99104 99 86 81 77 75
Dewpt 65 69 73 74 75 75 75 68 64 68 73 73 73 73 73 64 59 65 71 72 72 72
RH 30 39 63 77 91 97 70 38 29 38 65 74 87 94 65 32 23 33 61 74 85 90
Wind dir SE SE SE SE SE SE S SE SE SE SE SE S S S SE SE SE SE SE S SE
Wind spd 12 17 14 16 10 9 10 10 10 16 13 13 9 6 6 6 9 14 12 13 8 5
Wind gust 27 28 27 25 23 20 27 24 24 18 25 28 20
Clouds FW FW FW FW SC SC SC SC SC FW FW FW FW FW FW CL FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 106104 94 87 96103106104 93 86 94102 102 91 84
Max heat 111 105 90 108 111 105 89 105 107 103 85
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 103 74 103 75 103 75 103 75 103
Temp 99 98 80 75 98 97 80 75 98 97 80 76 98 97 80 76 98 97
Dewpt 62 63 72 72 64 66 73 73 65 67 73 73 67 68 73 73 67 67
PWind dir SE SE SE SE SE SE SE SE SE
Wind char LT GN GN GN GN GN GN GN GN
Avg clouds FW CL CL FW FW CL CL CL FW CL CL FW FW CL FW FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ229-210900-
La Salle-
Including the cities of Cotulla and Encinal
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 78 105 78 105 77
Temp 102102 90 85 80 78 86 98103103 90 86 81 78 87 99104102 89 84 79 77
Dewpt 63 63 71 73 73 73 73 67 62 62 70 72 71 70 71 64 59 59 67 69 70 69
RH 28 28 54 67 79 85 65 37 26 26 52 63 72 76 59 32 23 25 48 61 74 76
Wind dir SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE E SE SE SE S SE
Wind spd 10 12 16 16 11 8 8 8 8 10 13 13 8 4 4 4 6 10 14 13 8 4
Wind gust 23 28 23 18 20 27 20 29
Clouds FW FW FW FW SC SC SC FW B1 SC FW FW FW FW CL CL FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 105104 96 92 84 94102105105 96 92 85 93102 93 88 81
Max heat 109 104 93 106 110 104 92 105 107 102 88
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 104 77 105 77 105 77 105 77 105
Temp 99102 84 77 99102 83 77 98102 83 77 98102 84 78 98102
Dewpt 62 60 68 70 65 60 71 72 67 61 71 72 68 62 71 72 68 63
PWind dir SE SE SE SE SE SE SE SE SE
Wind char LT GN LT GN LT GN LT GN LT
Avg clouds FW CL CL FW FW CL CL FW FW CL FW FW FW CL FW FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ230-210900-
McMullen-
Including the cities of Calliham, Cross, Loma Alta, and Tilden
120 PM CDT Thu Aug 20 2026
Date 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 77 99106108 77 99104106 76
Temp 102 99 86 83 79 77 87 99104101 88 83 79 77 87 99103101 87 82 78 76
Dewpt 65 68 73 74 74 73 74 68 64 66 72 73 72 71 72 65 62 62 69 71 71 71
RH 30 37 65 74 85 87 65 37 28 32 59 72 79 82 61 33 26 28 55 69 79 85
Wind dir SE SE SE SE SE SE SE SE SE SE SE SE S SE S SE SE SE SE SE S SE
Wind spd 10 13 14 13 10 6 8 8 8 12 13 12 6 3 4 3 6 11 13 12 6 3
Wind gust 26 28 25 25 21 18 24 27 24 24 16 21 28 23 20 13
Clouds FW FW FW FW SC SC SC SC B1 SC FW FW FW FW CL CL FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 106105 93 89 96104108105 95 89 93102106 91 86
Max heat 110 106 93 108 112 105 92 105 108 102 89
Heat Y
Date 08/23 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 104 76 105 76 105 76 105 77 105
Temp 99101 82 77 99101 81 77 99100 81 77 99100 82 77 99100
Dewpt 63 63 70 71 66 64 72 73 67 65 72 72 68 65 73 72 68 66
PWind dir SE SE SE SE SE SE SE SE SE
Wind char LT GN LT GN LT GN LT GN LT
Avg clouds FW FW CL FW FW CL CL CL FW CL CL FW FW CL FW CL FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
The following parameters appear daily...
Max/Min = Daytime high and nighttime low temperature
Temp = Temperature at 3 hourly interbals
Dewpt = Dewpoint at 3 hourly intervals
RH = Relative humidity at 3 hourly intervals
Wind dir = Wind direction at 3 hourly intervals
Wind spd = Wind speed in MPH at 3 hourly intervals
Clouds = Cloud cover at 3 hourly intervals
CL = clear skies (0-5% cloud cover)
FW = Mostly clear skies (6-25% cloud cover)
SC = Partly cloudy skies (26-50% cloud cover)
B1 = Mostly cloudy skies (51-69% cloud cover)
B2 = Mostly cloudy skies (70-87% cloud cover)
OV = Cloudy skies (88-100% Cloud cover)
PoP 12hr = Probability of precipitation for day and night
QPF 12hr = Precipitation amount in inches for day and night
The following parameters appear as needed...
Wind gust = Wind gust in MPH at 3 hourly intervals
Max QPF = Maximum amount of precipitation occurring at any one location
Snow 12hr = Snowfall amount in inches for day and night
Wind chill = How it feels based on temperature and wind each 3 hours
Min chill = Lowest wind chill over last 6 hour period
Heat index = How it feels based on temperature and RH each 3 hours
Max heat = Highest heat index over last 6 hour period
Rain = Precipitation type for each 3 hour period is rain
Rain shwrs = Precipitation type for each 3 hour period is rain showers
Sprinkles = Precipitation type for each 3 hour period is sprinkles
Tstms = Precipitation type for each 3 hour period is thunderstorms
Drizzle = Precipitation type for each 3 hour period is drizzle
Snow = Precipitation type for each 3 hour period is snow
Snowshwrs = Precipitation type for each 3 hour period is snow showers
Flurries = Precipitation type for each 3 hour period is flurries
Sleet = Precipitation type for each 3 hour period is ice pellets
Frzg rain = Precipitation type for each 3 hour period is freezing rain
Frzg drzl = Precipitation type for each 3 hour period is freezing drizzle
Each precipitation parameter is classified as follows...
IS = Isolated (10-20% Coverage)
S = Slight (10-20% Probability)
SC = Scattered (30-50% Coverag)
C = Chance (30-50% Probability)
NM = Numerous (60-70% Coverag)
L = Likely (60-70% Probability)
O = Occasional (80-100% Probability)
D = Definite (80-100% Probability)
EC = Extensive coverage (80-100% Probability)
PA = Patchy (<25% Coverag)
AR = Areas (25-50% Coverag)
WD = Widespread (>50% CCoverag)
Obstructions to visibility (obvis) are classified as follows...
F = Fog
PF = Patchy fog
F+ = Dense fog
PF+ = Patchy dense fog
H = Haze
BS = Blowing snow
BD = Blowing dust
AF = Volcanic ash
K = Smoke
Additional extended forecast parameters are classified as follows...
Pwind dir = Primary wind direction for each 12 hour period
Wind char = Wind characteristic for each 12 hour period
LT = Light (< 8 mph)
GN = Gentle (8-14 mph)
BZ = Breezy (15-22 mph)
WY = Windy (23-30 mph)
VW = Very windy (31-39 mph)
SD = Strong (>40 mph)
Avg clouds = Average cloud cover for each 12 hour period
MM = Missing data
If a hurricane is expected then the following applies...
0-24 hours before landfall...the actual wind speeds will be used.
25-60 hours before landfall...the code "HU" will be used for winds
and "HG" for wind gusts.
61-120 hours before landfall...the code "HU" will only be used.
$$