Area Forecast Matrices
Issued by NWS Corpus Christi, TX
Issued by NWS Corpus Christi, TX
553
FOUS54 KCRP 211821
AFMCRP
Area Forecast Matrices
National Weather Service Corpus Christi TX
120 PM CDT Fri Aug 21 2026
TXZ343-220900-
Coastal Nueces-
Including the cities of Corpus Christi and Flour Bluff
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 87 94 98 78 87 94 97 79
Temp 93 88 84 82 80 78 87 93 93 88 83 81 79 78 87 93 93 89 83 82 81 79
Dewpt 77 77 78 78 77 76 76 75 74 75 78 77 77 76 75 73 73 75 77 77 77 76
RH 60 70 82 88 91 94 70 56 54 66 85 88 94 94 68 52 52 64 82 85 88 91
Wind dir SE SE S S S S S SE SE SE SE S S S S SE SE SE SE S S S
Wind spd 14 13 11 9 8 5 5 9 13 13 10 8 6 5 4 10 13 12 10 8 8 5
Clouds B1 B1 SC SC SC SC FW FW FW FW FW FW FW SC FW FW CL FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 106101 94 91 83 98105104 99 93 89 82 96103102 98 93 90 87 81
Max heat 112 103 97 109 111 101 95 106 107 101 97
Heat Y Y
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 94 79 94 79 94 80 94
Temp 93 89 83 79 93 89 83 80 93 89 82 80 93 89 83 80 93 89
Dewpt 75 75 77 76 75 76 77 76 75 75 77 76 75 75 77 77 76 76
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 CL FW CL CL CL FW CL CL FW FW FW FW CL FW FW
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ443-220900-
Nueces Islands-
Including the city of Port Aransas
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 82 85 88 92 81 85 88 91 82
Temp 87 86 84 83 83 82 85 87 87 86 84 83 82 81 84 86 87 87 84 84 83 82
Dewpt 80 80 80 80 79 79 79 79 79 79 79 79 79 78 78 78 78 78 79 79 79 78
RH 80 82 88 91 88 91 82 77 77 80 85 88 91 91 82 77 75 75 85 85 88 88
Wind dir SE SE S S S S S SE SE SE S S S S S SE SE SE SE S S S
Wind spd 13 13 13 12 11 10 8 9 12 13 12 11 10 9 6 9 11 12 11 11 11 9
Clouds B1 B1 B1 SC B1 B1 FW FW FW FW FW SC FW SC FW FW CL FW FW FW SC SC
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 104102 98 96 94 92 97101102100 96 95 93 90 96 99100100 96 95 94 91
Max heat 109 103 99 106 108 101 99 102 105 101 99
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 88 82 88 82 88 82 88 82 88
Temp 87 86 84 82 87 86 84 82 87 86 84 82 87 86 84 83 87 86
Dewpt 78 78 78 78 79 78 79 78 79 78 79 78 79 78 79 79 79 79
PWind dir S S S S S S S S SE
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW FW FW FW CL CL FW FW CL CL FW FW CL FW FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ243-220900-
Inland Nueces-
Including the cities of Robstown, Tuloso, and Bishop
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 96 99102 77
Temp 98 92 84 81 78 76 87 98100 93 83 80 77 75 86 97 99 93 83 80 78 77
Dewpt 74 74 77 77 76 75 76 70 70 71 76 77 76 74 75 69 69 70 76 76 76 74
RH 47 56 80 88 94 97 70 41 38 49 80 91 97 97 70 40 38 47 80 88 94 90
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 13 13 10 8 6 4 5 5 11 13 9 6 5 3 4 6 12 13 9 6 6 4
Clouds B1 B1 B1 SC SC SC SC FW FW FW FW FW FW SC FW FW CL CL FW FW FW SC
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 110102 93 87 97105108100 91 84 95103106100 91 86
Max heat 115 100 92 109 111 98 90 106 109 100 89
Heat Y Y
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 99 77 99 77 99 77 99 77 99
Temp 97 92 81 77 97 92 81 78 97 92 81 78 97 92 82 78 97 92
Dewpt 72 73 76 74 72 73 76 75 72 73 76 75 72 73 77 75 73 74
PWind dir SE SE SE SE SE S SE SE SE
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW FW FW FW FW CL CL FW CL CL FW FW FW CL FW FW FW
PoP 12hr 0 0 0 0 0 0 0 0 5
$$
TXZ234-220900-
Victoria-
Including the cities of Victoria and Bloomington
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 75 97100103 75 96100102 75
Temp 98 93 82 79 77 75 86 97100 94 83 79 77 75 86 97 99 94 82 79 77 75
Dewpt 75 76 78 78 77 75 76 70 72 73 75 76 76 74 76 72 72 72 75 76 76 75
RH 48 58 88 97100100 72 42 41 51 77 91 97 97 72 45 42 49 79 91 97100
Wind dir S S S S SW SW SW S SE S S S SW SW S S SE S S S S SW
Wind spd 10 12 9 5 4 3 4 4 8 12 9 5 4 3 4 5 10 12 8 6 5 4
Clouds SC SC FW FW SC SC SC FW SC FW FW FW SC SC FW FW FW CL CL FW FW SC
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Obvis PF
Heat index 112106 92 82 97104109103 90 81 96105110102 89 81
Max heat 116 106 90 107 113 102 89 109 114 101 89
Heat Y Y
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 99 76 99 76 99 76 98 76 98
Temp 96 93 80 77 96 93 80 77 96 93 80 76 96 92 80 76 95 92
Dewpt 74 74 76 75 74 74 76 75 74 75 77 75 74 75 77 76 75 76
PWind dir S S S S S S S S S
Wind char GN GN GN GN GN GN LT GN LT
Avg clouds FW FW CL FW FW CL CL CL FW CL CL FW FW CL FW FW SC FW
PoP 12hr 0 0 0 0 0 0 5 0 5
Rain shwrs S
Tstms S
$$
TXZ239-220900-
Webb-
Including the cities of Laredo, Bruni, and Orvil
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 74 77 80 102105108 73 76 79 104 73 76 79
Temp 102101 90 85 79 77 86 98103102 90 85 79 76 86 99103102 89 83 79 76
Dewpt 61 61 68 68 70 72 72 62 56 56 66 70 70 70 70 61 58 58 65 69 70 71
RH 26 27 49 57 74 85 63 31 21 22 45 61 74 82 59 29 23 24 45 63 74 85
Wind dir SE SE SE SE S SE SE SE E SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd 10 11 13 11 10 6 5 4 8 10 13 10 8 5 5 6 10 12 13 11 10 8
Wind gust 25 24 21 17 26 20 25 23 20
Clouds B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW CL FW CL FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 104103 94 88 81 93100 92 89 81 91 91 87
Max heat 110 104 90 104 107 103 90 103 107 102 89
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 77 104 77 104 77 103
Temp 97101 83 77 98101 84 78 98101 84 78 98101 84 78 98100
Dewpt 64 59 71 72 66 60 72 73 67 60 71 72 67 61 71 73 68 64
PWind dir SE SE SE SE SE SE SE SE SE
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW FW FW FW CL CL FW FW CL CL FW FW CL CL FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ242-220900-
Inland Kleberg-
Including the cities of Kingsville, Loyola Beach, Ricardo,
and Riviera
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 75 93102105 74 92100104 75
Temp 98 91 83 80 76 75 86 98100 92 82 79 76 74 86 97100 92 82 79 77 75
Dewpt 74 75 76 76 75 74 76 69 70 72 76 76 75 74 75 68 69 71 76 76 75 74
RH 47 60 80 88 97 97 72 39 38 52 82 91 97100 70 39 37 51 82 91 94 97
Wind dir SE SE SE SE S S S SE SE SE SE SE S S S SE SE SE SE S S S
Wind spd 13 13 10 6 5 3 5 5 12 13 8 5 4 3 4 6 12 13 8 5 5 3
Wind gust 24 24 18
Clouds B1 B1 SC SC SC SC SC FW FW FW FW FW FW SC FW FW CL FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Obvis PF
Heat index 110101 92 83 97105108100 90 95103106 99 89 81
Max heat 115 98 87 107 112 97 107 110 99 86
Heat Y Y
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 100 75 100 76 100 76 100 76 100
Temp 97 91 80 76 97 92 80 77 97 92 80 76 97 92 80 77 97 92
Dewpt 71 74 76 74 71 74 76 74 71 73 76 74 71 73 76 75 72 74
PWind dir SE SE SE SE SE SE SE SE SE
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW FW CL FW CL CL CL FW CL CL CL FW CL FW CL FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ342-220900-
Coastal Kleberg-
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 91 95 98 77 91 94 98 78
Temp 92 87 83 81 79 77 87 94 93 87 82 80 78 77 87 94 93 88 82 81 79 78
Dewpt 76 77 78 77 77 76 76 74 74 75 77 77 76 75 75 72 72 74 77 77 76 75
RH 60 72 85 88 94 97 70 53 54 68 85 91 94 94 68 49 51 63 85 88 91 91
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 13 11 9 8 5 6 9 13 13 10 8 6 5 5 9 13 12 10 8 8 5
Clouds B1 SC B1 SC SC SC SC FW FW FW FW FW FW SC FW FW CL FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 105 98 92 88 97105104 97 91 87 96102101 96 91 88 82
Max heat 112 97 90 106 109 96 90 105 105 97 90
Heat Y Y
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 78 94 78 94 78 94 79 94
Temp 94 88 81 79 93 88 81 79 93 88 81 79 93 88 82 79 93 88
Dewpt 74 75 76 75 74 75 77 76 75 75 77 75 75 75 77 76 75 76
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 CL 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
$$
TXZ442-220900-
Kleberg Islands-
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 80 85 89 91 80 85 89 91 80
Temp 88 86 83 82 81 80 85 88 88 86 83 82 81 80 85 88 89 86 83 82 81 80
Dewpt 79 79 78 78 77 77 78 78 78 78 78 77 77 76 77 76 76 77 77 77 77 76
RH 75 80 85 88 88 91 80 72 72 77 85 85 88 88 77 68 66 75 82 85 88 88
Wind dir SE SE S S S S S SE SE SE S S S S S SE SE SE SE S S S
Wind spd 16 14 14 13 12 10 9 11 14 14 13 11 10 9 6 10 13 13 12 11 11 9
Clouds B1 SC SC SC B1 SC FW FW FW FW SC FW SC FW FW FW CL FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 103 99 94 91 88 86 97101101 97 92 90 88 82 95 99100 98 93 91 88 87
Max heat 108 98 94 103 105 98 93 102 102 97 93
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 89 81 88 81 88 81 88 81 88
Temp 88 86 83 81 87 86 83 81 87 86 83 82 87 86 83 82 87 86
Dewpt 77 77 77 76 77 77 77 77 77 77 78 76 78 77 78 77 78 78
PWind dir SE S SE S SE S SE S SE
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW FW FW FW CL CL FW FW CL CL FW FW CL FW CL FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ344-220900-
Coastal San Patricio-
Including the cities of Portland, Ingleside, and Aransas Pass
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 94 96 77 79 83 87 93 96 81
Temp 92 88 84 83 81 80 86 92 93 89 84 82 81 79 86 92 93 89 84 83 82 81
Dewpt 80 80 81 80 80 78 79 78 78 78 79 79 79 78 78 76 76 77 79 79 79 78
RH 68 77 91 91 97 94 80 64 62 70 85 91 94 97 77 60 58 68 85 88 91 91
Wind dir SE SE S S S SW S SE SE SE S S S S S SE SE SE SE S S S
Wind spd 13 12 11 9 9 5 5 9 12 12 10 8 6 5 4 9 11 12 10 9 8 6
Clouds SC B1 SC SC SC B1 SC FW FW FW FW FW FW SC FW FW CL CL FW FW FW SC
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 111105 98 95 92 84100108108103 96 93 90 84 99105105102 96 94 92 87
Max heat 115 108 102 110 112 103 100 109 109 103 101
Heat Y Y
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 81 93 81 93 81 93 81 93
Temp 91 89 83 81 91 88 83 81 91 88 83 81 91 88 83 81 91 89
Dewpt 78 78 78 78 78 78 79 78 78 78 79 78 78 78 79 79 79 79
PWind dir S S S S S S S S SE
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW FW 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 5
$$
TXZ244-220900-
Inland San Patricio-
Including the cities of Sinton, Mathis, Taft, and Odem
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 76 92 98103 74 76 80 92 98102 75 77 81
Temp 96 90 83 80 78 76 86 96 98 91 83 80 78 76 86 95 97 92 83 80 79 77
Dewpt 77 77 79 78 77 76 78 73 73 74 77 78 77 75 77 72 72 73 77 77 77 75
RH 55 66 88 94 97100 77 48 45 58 82 94 97 97 75 48 45 54 82 91 94 94
Wind dir SE SE SE S S S S SE SE SE SE S S S S SE SE SE SE S S S
Wind spd 12 12 10 8 6 4 4 5 10 12 9 5 5 4 4 5 11 12 9 6 6 4
Clouds SC B1 SC SC SC SC FW FW FW FW FW FW FW SC FW FW CL CL CL FW FW SC
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 111104 94 88 98106108101 91 84 96104106100 91 86 81
Max heat 118 103 97 110 113 100 95 107 109 101 95
Heat Y Y
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 97 77 97 78 97 78 97 78 97
Temp 94 91 81 78 95 91 81 78 95 91 81 78 95 91 81 78 95 90
Dewpt 75 75 77 75 75 75 77 76 75 75 77 75 75 75 78 76 76 76
PWind dir S S SE S SE S S S SE
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW FW FW FW CL CL CL FW CL CL FW FW CL FW FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 5
$$
TXZ245-220900-
Coastal Aransas-
Including the cities of Rockport, Fulton, and Holiday Beach
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 78 81 91 94 97 75 78 81 90 94 96 76 79 82
Temp 92 88 83 82 80 78 86 92 92 88 83 82 80 78 86 92 92 88 83 82 81 79
Dewpt 79 79 79 79 78 77 78 77 77 77 78 78 78 77 77 76 75 77 78 78 77 76
RH 66 75 88 91 94 97 77 62 62 70 85 88 94 97 75 60 58 70 85 88 88 91
Wind dir SE S S S S SW SW S SE S S S S SW S S SE SE SE S S SW
Wind spd 10 10 8 6 5 4 4 8 10 10 8 5 4 3 4 8 10 9 6 5 5 4
Clouds SC B1 SC SC SC SC SC FW FW FW FW FW SC SC FW 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 93 86 81 99106106100 93 91 85 80 98104105100 93 91 87 82
Max heat 114 101 97 109 110 100 95 107 109 100 96
Heat Y Y
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 79 93 79 93 79 93 79 93
Temp 92 88 83 80 91 88 83 80 91 88 83 80 91 88 83 80 91 88
Dewpt 77 77 78 77 77 77 78 77 77 77 78 77 77 77 78 77 78 78
PWind dir S S S S S S S S S
Wind char LT GN GN GN GN GN GN GN GN
Avg clouds FW FW FW FW FW CL CL FW FW CL CL FW FW CL FW FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ345-220900-
Aransas Islands-
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 81 90 81 90 81
Temp 88 86 84 83 83 81 85 87 88 86 84 83 82 81 85 87 89 87 84 84 83 81
Dewpt 81 80 80 80 79 79 79 79 79 78 79 79 79 78 78 78 78 78 78 78 79 78
RH 80 82 88 91 88 94 82 77 75 77 85 88 91 91 80 75 70 75 82 82 88 91
Wind dir SE S S S S SW SW S S S S S S S S S SE SE SE S S S
Wind spd 11 11 11 10 10 8 5 8 10 11 10 9 9 6 5 6 9 10 10 9 9 8
Clouds B1 SC SC SC SC SC SC FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 106102 98 95 94 90 97102102100 96 95 93 89 97100102 99 96 94 93 89
Max heat 109 103 97 105 106 101 97 103 105 100 98
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 90 82 89 82 89 81 89 82 89
Temp 87 86 84 82 87 86 84 82 87 87 84 82 87 87 84 83 87 87
Dewpt 79 79 78 78 79 79 79 79 79 79 79 79 79 79 79 79 79 79
PWind dir S S S S S S S S S
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW FW FW FW CL CL FW FW CL FW FW FW CL FW FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ346-220900-
Coastal Refugio-
Including the cities of Bayside and Austwell
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 90 95 98 74 76 81 90 95 97 76 78 82
Temp 93 88 83 81 79 77 86 93 93 89 83 81 79 77 87 93 93 89 83 81 80 78
Dewpt 78 79 79 79 78 76 77 75 76 76 77 78 77 76 77 74 74 76 77 77 77 76
RH 62 75 88 94 97 97 75 56 58 66 82 91 94 97 72 54 54 66 82 88 91 94
Wind dir SE S S S SW SW SW SE SE S S S S SW S SE SE SE S S S SW
Wind spd 11 10 8 6 5 3 3 6 10 10 8 5 4 3 3 6 10 10 6 5 5 4
Wind gust 18 17 16
Clouds SC SC SC SC SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 109103 94 91 81 98105106100 91 89 81 98104104100 91 89 83
Max heat 114 104 97 107 110 101 96 107 107 100 98
Heat Y Y
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 78 94 78 94 78 94 78 94
Temp 93 89 82 78 92 89 82 78 92 89 82 78 92 89 82 78 92 89
Dewpt 76 76 77 76 76 77 77 76 76 77 78 76 76 77 78 77 77 78
PWind dir S S S S S S S S S
Wind char LT GN GN GN GN GN GN LT GN
Avg clouds FW FW FW FW FW CL CL FW FW CL CL FW FW CL FW FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ246-220900-
Inland Refugio-
Including the cities of Refugio and Woodsboro
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 75 94 98101 74 94 98100 76
Temp 96 90 82 80 77 75 86 96 97 91 82 79 76 74 86 95 97 91 82 80 78 76
Dewpt 76 77 79 78 77 75 77 72 73 73 77 77 76 74 76 72 71 73 76 77 76 75
RH 53 66 91 94100100 75 46 46 56 85 94100100 72 48 43 56 82 91 94 97
Wind dir SE S S S S SW SW S SE SE S S S S S SE SE SE SE S S SW
Wind spd 11 11 8 5 4 3 3 4 10 11 8 4 4 3 3 6 10 10 6 5 5 4
Clouds SC B1 SC SC SC SC FW FW FW FW SC FW FW SC FW FW FW CL FW FW FW SC
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 110103 92 84 97105107100 89 81 96104105100 89 83
Max heat 113 100 90 107 111 97 88 107 109 99 89
Heat Y Y
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 97 76 97 77 97 76 97 76 96
Temp 94 91 80 77 95 91 80 77 95 91 80 77 94 90 81 77 94 90
Dewpt 74 75 77 75 74 75 77 75 74 75 77 75 74 75 77 76 75 76
PWind dir S S S S S S S S S
Wind char LT GN GN GN GN GN LT LT GN
Avg clouds FW FW FW FW FW CL CL FW FW CL CL FW FW FW FW FW FW FW
PoP 12hr 0 0 0 0 0 0 0 0 5
$$
TXZ247-220900-
Inland Calhoun-
Including the city of Long Mott
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 92 96 98 76 91 96 98 77
Temp 94 90 83 81 79 77 86 94 95 90 82 81 78 76 86 94 95 90 82 81 79 77
Dewpt 77 78 79 79 78 76 78 74 75 75 77 78 77 76 77 74 74 75 77 77 77 76
RH 58 68 88 94 97 97 77 53 53 62 85 91 97100 75 53 51 62 85 88 94 97
Wind dir S S S S SW SW SW S S S S S SW SW S S S S S S S SW
Wind spd 11 11 8 5 4 3 4 5 10 11 6 4 4 2 4 6 11 10 6 5 4 3
Clouds SC SC FW FW FW SC SC FW SC CL FW FW SC SC FW FW FW CL FW FW FW FW
PoP 12hr 0 5 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 110104 93 90 81 98105107100 91 88 80 98105106101 91 88 82
Max heat 113 103 95 107 111 100 92 107 110 99 94
Heat Y Y
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 78 95 78 95 78 95
Temp 93 90 81 79 93 90 82 78 93 90 82 78 93 89 82 78 93 89
Dewpt 75 76 77 76 75 76 77 76 76 77 78 77 76 77 78 77 76 77
PWind dir S S S S S S S S S
Wind char GN LT GN GN GN GN GN LT GN
Avg clouds FW FW FW FW FW CL CL CL FW CL CL CL FW CL FW FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 5
$$
TXZ347-220900-
Coastal Calhoun-
Including the cities of Seadrift, Port Lavaca, and Port O Connor
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 76 79 83 87 93 97 76 79 83 87 93 97 77 80 83
Temp 92 88 84 82 81 79 87 92 92 88 83 82 81 79 87 91 92 88 83 82 81 80
Dewpt 78 79 79 79 79 78 78 76 77 77 77 78 78 77 77 76 76 77 77 77 78 77
RH 64 75 85 91 94 97 75 60 62 70 82 88 91 94 72 62 60 70 82 85 91 91
Wind dir S S S S SW SW SW S S S S S SW SW S S S S S S S SW
Wind spd 11 11 8 6 5 4 5 8 11 11 8 5 5 4 4 8 11 10 6 5 5 5
Clouds SC FW FW FW FW SC SC FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW
PoP 12hr 0 5 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 108103 95 93 89 83 99104105100 93 91 88 82 99104105100 93 91 89 83
Max heat 113 103 98 107 112 101 98 107 110 100 97
Heat Y Y
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 93 80 92 80 92 80 92 80 92
Temp 91 88 83 81 91 88 83 81 91 88 83 81 91 88 83 81 90 88
Dewpt 77 77 77 77 77 77 77 77 77 77 78 77 77 77 78 77 78 78
PWind dir S S S S S S S S S
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW FW FW FW CL CL CL FW CL CL FW FW CL FW FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 20
Rain shwrs S
Tstms S
$$
TXZ447-220900-
Calhoun Islands-
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 83 81 85 87 88 86 84 83 82 81 85 87 88 87 84 84 83 81
Dewpt 80 79 79 79 79 78 79 78 78 78 78 78 78 77 78 78 78 77 77 78 78 77
RH 77 80 85 85 88 91 82 75 72 77 82 85 88 88 80 75 72 72 80 82 85 88
Wind dir S S S S SW SW SW S S S S S SW SW S S S S S S S S
Wind spd 10 11 10 10 9 8 6 8 10 11 10 9 9 6 5 6 9 10 9 9 9 9
Clouds SC SC SC FW FW SC SC FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW
PoP 12hr 0 5 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 105101 96 95 93 89 97101101 98 95 94 92 88 97100101 99 95 94 92 89
Max heat 109 101 97 105 106 100 96 103 105 100 98
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 89
Temp 87 86 85 82 87 86 85 82 87 86 84 82 87 86 85 82 87 86
Dewpt 78 78 78 77 78 78 78 78 78 78 78 78 79 78 78 78 79 79
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 CL CL FW FW CL CL FW FW CL FW FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 5
Rain shwrs S
Tstms S
$$
TXZ233-220900-
Goliad-
Including the city of Goliad
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 74 101 74 100 75
Temp 99 94 83 79 76 74 85 97101 95 83 79 76 74 86 97100 95 83 79 77 75
Dewpt 71 74 76 77 75 74 75 68 66 70 73 75 74 73 73 68 68 69 73 75 74 73
RH 41 53 80 94 97100 72 39 32 45 72 88 94 97 65 39 36 43 72 88 90 94
Wind dir SE SE S S S SW SW S SE SE S S S S S S SE SE SE S S SW
Wind spd 10 12 10 6 5 3 3 4 8 12 9 5 4 3 3 5 10 12 9 6 5 4
Wind gust 16
Clouds SC SC FW SC SC SC SC SC FW FW FW FW SC SC FW FW FW CL FW FW FW SC
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Obvis PF
Heat index 108104 90 94102105102 89 93102106100 88
Max heat 112 102 104 109 100 105 110 98
Heat Y Y
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 100 75 100 75 100 75 99 75 99
Temp 96 93 79 76 96 93 80 76 96 94 80 76 96 93 80 76 96 92
Dewpt 71 71 75 74 71 71 75 74 71 71 76 74 71 71 75 74 72 73
PWind dir S S S S S S S S S
Wind char LT GN GN GN GN GN LT GN GN
Avg clouds FW FW CL FW SC FW CL FW FW CL CL FW FW FW FW FW SC FW
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ232-220900-
Bee-
Including the cities of Beeville, Skidmore, Pettus, and Pawnee
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 74 99102105 74 98101104 75
Temp 99 94 83 79 76 74 85 97101 96 83 79 76 74 85 97100 95 83 79 77 75
Dewpt 71 73 76 76 75 73 75 68 65 69 73 75 74 73 74 68 67 68 73 75 74 73
RH 41 51 80 91 97 97 72 39 31 42 72 88 94 97 70 39 34 42 72 88 90 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 10 11 9 6 5 3 3 3 8 11 8 5 4 3 3 5 10 11 9 6 5 4
Wind gust 20 17 16 19 16 19 17 17
Clouds SC SC SC FW FW SC SC SC SC FW FW FW FW SC FW FW FW CL CL FW FW SC
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 108104 91 94102105102 89 93102106100 88
Max heat 113 101 85 106 110 100 104 108 99
Heat Y Y
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 75 101 75 100 75 100 75 99
Temp 96 94 79 76 96 94 79 76 96 94 79 76 96 93 80 76 96 93
Dewpt 71 70 75 73 71 71 75 74 71 70 75 73 71 70 76 74 73 72
PWind dir S S S S S S S S SE
Wind char LT GN LT GN LT GN LT GN LT
Avg clouds FW FW CL FW SC CL CL FW FW CL CL FW FW CL FW FW FW FW
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ241-220900-
Jim Wells-
Including the cities of Alice, Orange Grove, and Premont
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 74 103 74 102 75
Temp 101 95 84 80 76 74 86 98103 96 83 79 76 74 85 98102 96 83 79 76 75
Dewpt 70 73 74 74 74 74 75 66 64 69 73 75 74 73 74 65 66 67 73 75 74 73
RH 37 49 72 82 94100 70 35 28 42 72 88 94 97 70 34 31 39 72 88 94 94
Wind dir SE SE SE SE S S S SE SE SE SE SE S S S SE SE SE SE SE S S
Wind spd 11 13 10 6 6 4 5 4 8 13 9 5 4 3 4 5 10 13 9 6 5 4
Wind gust 20 17 19 16 20 17 17
Clouds B1 B1 SC FW SC SC SC FW FW FW FW FW FW SC FW FW FW CL FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Obvis PF
Heat index 109104 91 84 95103106102 90 93102107100 89
Max heat 112 102 106 109 101 104 109 99
Heat Y Y
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 102 75 102 76 102 75 102 76 101
Temp 97 94 79 76 98 95 80 76 98 95 80 76 98 94 80 76 98 94
Dewpt 69 71 75 73 69 71 75 74 69 70 75 73 69 70 75 74 71 72
PWind dir SE SE SE SE SE SE SE SE SE
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW FW CL FW CL CL CL FW CL CL CL FW CL CL FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 5
$$
TXZ231-220900-
Live Oak-
Including the cities of George West and Three Rivers
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 97105108 75 97104107 75
Temp 102 98 85 81 77 75 86 98103 99 85 80 77 75 86 98103 98 85 80 77 75
Dewpt 68 71 73 74 74 73 75 67 62 67 70 74 74 73 73 66 65 67 70 74 74 73
RH 34 42 67 79 90 94 70 37 26 36 61 82 90 94 65 35 29 37 61 82 90 94
Wind dir SE SE SE SE S SE S SE SE SE SE S S S S SE SE SE SE S S S
Wind spd 9 11 10 8 6 3 3 3 5 11 10 6 4 2 3 5 9 12 10 8 6 4
Wind gust 23 19 18 21 23 18 16 23 20 19 14
Clouds SC SC SC FW FW SC SC FW SC FW FW FW FW SC FW FW FW CL FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 109106 92 85 94102105104 90 83 93102107103 89 83
Max heat 113 105 90 106 110 103 87 104 110 102 88
Heat Y Y
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 76 104 76 104 76 103 76 103
Temp 97 97 80 76 98 97 80 76 98 97 80 76 97 97 81 76 98 96
Dewpt 69 69 74 73 69 69 75 74 70 69 74 73 70 69 75 74 71 71
PWind dir S SE SE SE SE SE SE SE SE
Wind char LT GN LT GN LT GN LT GN GN
Avg clouds FW FW CL FW FW CL CL CL FW CL CL CL FW CL CL FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ240-220900-
Duval-
Including the cities of Freer, Benavides, and San Diego
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 74 105 74 104 74
Temp 102 97 86 81 76 74 86 98103 99 85 80 76 74 86 98103 98 84 79 76 74
Dewpt 64 69 72 72 72 73 74 63 58 64 70 73 73 73 72 61 60 64 69 73 73 73
RH 29 40 63 74 87 97 68 32 23 32 61 79 90 97 63 30 25 33 61 82 90 97
Wind dir SE SE SE SE S S S SE SE SE SE SE S SE SE SE SE SE SE SE S S
Wind spd 10 13 11 9 8 5 5 5 8 13 11 6 5 4 5 6 10 14 11 9 8 5
Wind gust 25 23 21 17 24 26 20 17 25 23 21 17
Clouds B1 B1 SC SC SC SC FW FW FW FW FW CL FW SC FW FW FW CL FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Obvis PF
Heat index 105104 92 85 93100 102 90 83 92 101 89
Max heat 110 103 87 104 108 102 87 102 108 101 86
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 103 75 104 75 103 75 103 75 103
Temp 97 96 79 75 98 97 80 76 98 97 80 76 98 97 80 76 98 96
Dewpt 65 67 74 73 66 67 74 73 67 67 74 73 66 67 74 74 68 70
PWind dir SE SE SE SE SE SE SE SE SE
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds FW FW FW CL FW CL CL CL FW CL CL CL FW CL CL FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
TXZ229-220900-
La Salle-
Including the cities of Cotulla and Encinal
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
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 77 106 76 105 76
Temp 103102 90 85 80 77 86 98104104 90 84 79 76 86 99104103 90 83 78 76
Dewpt 63 63 71 71 70 70 72 65 59 58 67 69 71 71 70 62 59 60 66 69 71 71
RH 27 28 54 63 72 79 63 34 23 22 47 61 77 85 59 30 23 25 45 63 79 85
Wind dir SE SE SE SE SE SE SE SE E SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd 8 10 12 9 6 3 3 3 5 9 12 8 5 3 3 5 9 11 12 10 8 5
Wind gust 25 20 17 26 19 25 20 18
Clouds SC SC SC FW SC FW FW FW FW FW FW FW FW FW FW CL FW CL FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 106105 96 90 92102 93 88 91101 93 87
Max heat 109 106 90 104 108 103 90 104 108 103 87
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
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 105 76 105 77 105 77 105 77 104
Temp 98102 83 77 98103 84 77 98102 84 77 98102 84 77 98101
Dewpt 66 60 72 72 68 60 72 73 69 61 71 72 68 62 72 73 69 65
PWind dir SE SE SE SE SE SE SE SE SE
Wind char LT GN LT GN LT GN LT GN GN
Avg clouds FW FW FW CL 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
$$
TXZ230-220900-
McMullen-
Including the cities of Calliham, Cross, Loma Alta, and Tilden
120 PM CDT Fri Aug 21 2026
Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon
CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 76 99107109 75 99106108 76
Temp 103101 88 83 78 76 87 99104102 88 82 78 75 87100105101 88 81 78 76
Dewpt 65 67 72 72 72 72 73 65 60 61 68 71 72 72 72 63 62 63 67 72 73 72
RH 29 33 59 70 82 87 63 33 24 26 52 69 82 90 61 30 25 29 50 74 85 87
Wind dir SE SE SE SE S SE S SE SE SE SE SE SE SE SE SE SE SE SE SE S S
Wind spd 8 11 11 8 5 2 3 3 6 10 11 6 4 2 3 5 9 11 11 9 8 4
Wind gust 21 25 21 20 14 21 25 19 17 12 21 25 23 21 16
Clouds SC SC SC FW SC SC FW FW SC FW FW FW FW SC FW FW FW CL FW FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Heat index 108106 94 88 94102106104 92 86 93102107104 91 85
Max heat 112 106 90 105 109 103 88 104 110 105 88
Heat Y Y
Date 08/24 Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26
CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 105 76 106 77 106 77 105 77 105
Temp 99100 81 77 99101 82 77 99101 82 77 99100 82 77 99 99
Dewpt 67 65 73 72 67 65 74 73 68 65 73 72 68 66 73 73 69 68
PWind dir SE SE SE SE SE SE SE SE SE
Wind char LT GN LT GN LT GN LT GN GN
Avg clouds FW FW FW CL FW CL CL CL FW CL CL CL FW CL CL FW FW CL
PoP 12hr 0 0 0 0 0 0 0 0 0
$$
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.
$$