Area Forecast Matrices
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
612 FOUS54 KHGX 142101 AFMHGX Area Forecast Matrices National Weather Service Houston/Galveston TX 401 PM CDT Mon Sep 14 2026 TXZ163-150900- Houston- Including the city of Crockett 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 96 74 95 75 Temp 90 82 79 76 74 84 93 96 91 82 79 76 74 85 93 95 90 82 79 77 75 Dewpt 73 74 75 75 74 77 74 72 73 73 74 74 74 76 73 71 72 71 74 74 73 RH 58 77 88 97100 80 54 46 56 74 85 94100 75 52 46 56 69 85 90 94 Wind dir SE SE S S S S S SE SE SE S S N E SE SE SE SE SE SE E Wind spd 3 3 2 1 1 2 2 3 3 2 1 0 0 0 3 3 2 1 0 0 1 Wind gust 14 13 14 13 12 Clouds FW CL FW SC FW FW FW SC FW FW FW FW SC FW SC SC SC SC SC SC SC PoP 12hr 5 10 0 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 99 88 80 95104105 99 88 81 94102103 96 87 82 Max heat 109 98 107 109 97 85 105 106 95 85 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 71 93 70 94 72 93 72 91 Temp 90 87 77 72 91 87 75 70 91 87 76 72 91 87 77 73 89 84 Dewpt 73 72 70 69 68 67 66 65 69 69 70 70 72 72 72 71 74 74 PWind dir E SE E SE SE SE SE SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW SC FW SC SC B1 SC PoP 12hr 10 0 0 0 5 5 10 10 30 Rain shwrs S C Tstms C $$ TXZ164-150900- Trinity- Including the cities of Groveton and Trinity 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 96 75 94 75 Temp 89 83 79 77 75 86 94 96 90 83 80 77 75 86 93 94 89 83 80 77 75 Dewpt 74 75 75 75 75 77 74 72 73 74 75 75 74 76 73 71 72 72 75 74 73 RH 61 77 88 94100 75 53 46 58 74 85 94 97 72 52 47 57 70 85 90 94 Wind dir SE S S S SE S S SE SE S S N N E SE E SE SE SE SE E Wind spd 4 3 2 2 1 2 3 4 4 3 1 0 0 1 4 5 3 2 1 1 2 Wind gust 16 14 Clouds FW CL FW SC SC FW FW FW FW FW FW FW SC FW SC SC SC SC SC SC SC PoP 12hr 0 10 0 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 98 90 82 97104104 98 90 84 95102102 96 88 85 Max heat 106 98 90 107 107 98 87 103 105 95 90 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 71 92 70 93 72 92 73 91 Temp 90 86 77 72 90 86 75 71 90 87 77 72 90 86 77 73 88 84 Dewpt 72 71 71 69 67 68 68 66 69 70 71 70 72 72 73 72 74 73 PWind dir E SE E SE E SE SE SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW SC FW SC SC B1 SC PoP 12hr 10 0 0 0 5 0 10 5 40 Rain shwrs S C Tstms C $$ TXZ176-150900- Madison- Including the city of Madisonville 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 98 74 96 75 Temp 91 82 79 76 75 85 95 98 91 83 79 76 74 85 94 96 90 82 80 77 75 Dewpt 74 74 75 75 75 77 74 72 73 74 74 74 74 76 73 71 71 72 74 74 73 RH 58 77 88 97100 77 51 43 56 74 85 94100 75 51 45 54 72 82 90 94 Wind dir SE SE S S S S S SE SE SE S S SE SE SE E E SE SE E E Wind spd 6 5 4 3 2 4 4 5 6 5 2 1 0 2 5 5 5 3 2 1 2 Clouds SC CL CL FW FW FW FW SC SC FW FW FW SC FW SC SC SC SC SC SC SC PoP 12hr 5 10 0 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Heat index 100 89 81 97106108100 89 81 95104104 97 87 82 Max heat 110 98 85 109 110 98 85 106 106 96 85 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 72 94 70 94 72 94 73 92 Temp 91 88 77 73 91 88 75 71 91 89 77 73 92 88 78 73 90 86 Dewpt 75 74 72 69 70 69 66 65 71 72 70 70 74 73 72 71 75 75 PWind dir E SE E S SE S SE SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW SC FW SC SC B1 SC PoP 12hr 20 0 0 0 5 5 10 10 30 Rain shwrs S S C Tstms S C $$ TXZ177-150900- Walker- Including the city of Huntsville 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 96 75 95 76 Temp 88 82 79 77 76 86 94 96 89 83 80 77 75 86 94 94 88 83 80 78 76 Dewpt 74 74 75 75 75 77 74 72 73 74 75 75 74 76 73 71 72 72 74 74 74 RH 63 77 88 94 97 75 53 46 59 74 85 94 97 72 51 47 59 70 82 88 94 Wind dir SE SE S S SE S S SE SE SE S S E E E E SE SE SE E E Wind spd 6 5 3 3 2 4 4 6 6 5 2 0 0 2 5 6 4 3 1 2 3 Wind gust 17 16 17 Clouds FW CL FW SC FW SC FW SC FW FW FW FW SC FW SC B1 SC SC SC SC SC PoP 12hr 5 10 0 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 97 89 81 97105105 97 90 83 96103101 95 88 85 Max heat 109 97 85 109 109 98 89 106 106 95 85 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 72 92 71 93 73 93 74 91 Temp 91 85 77 73 90 86 76 72 91 87 77 73 91 86 78 74 89 84 Dewpt 74 72 71 69 68 68 66 66 70 70 70 70 73 72 72 72 74 74 PWind dir E SE E S E S SE SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW SC FW SC SC B1 SC PoP 12hr 20 0 0 0 5 5 20 10 30 Rain shwrs S S S S C Tstms S S S C $$ TXZ178-150900- San Jacinto- Including the cities of Coldspring and Shepherd 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 72 74 79 90 95 97 72 74 79 90 94 96 73 75 80 Temp 86 80 77 76 74 86 94 93 86 81 78 75 74 86 93 92 86 81 79 77 75 Dewpt 76 76 76 75 74 78 75 74 75 75 75 75 74 77 74 72 74 73 75 74 73 RH 72 88 97 97100 77 54 54 70 82 91100100 75 54 52 68 77 88 90 94 Wind dir SE S S S SE S SE SE SE S S S E E E E SE SE SE E E Wind spd 4 3 2 1 1 2 3 4 4 3 1 0 0 2 4 4 2 1 1 1 2 Wind gust 16 13 14 Clouds FW CL FW SC SC FW FW SC FW FW FW FW SC FW SC B1 SC SC SC SC SC PoP 12hr 0 10 0 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 96 85 99106103 96 87 97104101 94 86 80 Max heat 107 100 90 110 110 100 90 109 107 96 92 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 71 91 70 92 72 92 72 90 Temp 90 83 76 72 89 84 74 71 90 84 75 72 90 84 76 73 88 82 Dewpt 74 74 71 69 68 70 67 67 71 72 71 70 74 74 73 72 75 75 PWind dir E SE E S E SE E SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC B1 SC PoP 12hr 20 0 0 0 5 0 20 5 40 Rain shwrs S S S S C Tstms S S S S C $$ TXZ179-150900- Polk- Including the cities of Corrigan and Livingston 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 74 80 91 96 97 73 74 80 90 94 96 73 75 80 Temp 88 81 78 76 74 86 94 95 88 82 79 76 74 86 93 94 88 82 79 77 75 Dewpt 76 76 76 75 74 78 75 73 75 75 75 75 74 76 74 72 74 74 75 74 73 RH 68 85 94 97100 77 54 49 66 79 88 97100 72 54 49 63 77 88 90 94 Wind dir SE S S S SE S SE SE SE S S S NE E E E SE SE SE E E Wind spd 4 3 2 2 1 2 3 4 3 3 1 0 1 2 5 4 2 2 1 2 3 Wind gust 16 13 14 Clouds FW CL SC SC SC FW FW SC FW FW FW FW SC FW SC SC B1 SC SC SC SC PoP 12hr 0 10 0 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Heat index 98 88 99106105 98 88 80 97103103 96 88 81 Max heat 109 100 93 110 110 100 92 107 106 98 92 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 71 92 70 92 72 92 72 90 Temp 90 85 76 72 90 85 75 71 90 85 76 72 90 84 76 73 88 82 Dewpt 74 73 71 68 68 70 68 67 71 72 72 70 74 74 74 72 75 75 PWind dir E SE E SE E SE E SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW SC FW FW FW FW FW FW FW SC SC B1 SC PoP 12hr 10 0 0 0 10 5 20 5 40 Rain shwrs S C C Tstms S C $$ TXZ195-150900- Burleson- Including the cities of Caldwell and Somerville 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 99 75 98 76 Temp 92 83 80 77 76 86 96 99 93 84 80 77 75 86 96 98 92 83 81 78 76 Dewpt 72 73 75 75 75 76 72 70 71 74 74 75 74 76 71 69 69 71 73 73 73 RH 52 72 85 94 97 72 46 39 49 72 82 94 97 72 45 39 47 67 77 85 90 Wind dir SE SE S S S S S SE SE SE S S SE SE SE SE SE SE SE E E Wind spd 9 8 5 4 3 6 8 8 10 8 3 1 1 3 6 8 8 5 2 0 2 Clouds FW FW CL FW SC FW FW SC FW FW FW FW SC FW FW SC SC SC FW SC SC PoP 12hr 0 10 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 100 89 82 97105108100 91 84 95104104 97 88 85 Max heat 109 98 89 109 110 99 91 106 107 97 87 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 73 95 71 96 73 96 74 94 Temp 93 88 78 74 93 90 76 71 93 91 78 74 93 91 79 74 92 88 Dewpt 74 72 71 70 67 65 65 66 67 67 69 70 70 69 71 71 72 71 PWind dir E SE E S SE S SE S NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 SC FW FW FW FW FW FW FW FW SC SC SC SC SC SC PoP 12hr 20 5 5 0 0 0 10 10 30 Rain shwrs S S S C Tstms S S C $$ TXZ196-150900- Brazos- Including the cities of Bryan and College Station 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 99 76 98 76 Temp 91 84 80 77 76 86 96 99 92 84 80 77 76 86 95 97 91 84 81 78 76 Dewpt 73 74 75 75 75 77 74 72 72 74 75 75 75 77 73 70 71 72 74 74 74 RH 56 72 85 94 97 75 49 42 52 72 85 94 97 75 49 42 52 67 79 88 94 Wind dir SE SE S S S S S SE SE SE S S SE SE SE SE E SE SE E E Wind spd 10 8 5 4 3 5 6 8 10 8 4 2 1 3 6 8 9 5 2 1 3 Clouds SC FW CL FW SC FW FW SC SC FW CL FW SC FW SC SC SC SC FW FW SC PoP 12hr 0 10 0 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 100 91 83 98107109101 92 85 96105105 98 89 86 Max heat 110 100 87 109 110 100 87 106 107 96 86 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 73 95 71 95 73 95 74 94 Temp 92 88 78 74 92 89 76 72 92 90 78 74 93 90 79 75 91 87 Dewpt 75 73 72 70 69 67 65 66 70 70 70 70 73 72 72 71 74 73 PWind dir E SE E S SE S SE SE NE Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 SC FW FW FW FW FW FW FW FW SC SC SC SC B1 SC PoP 12hr 20 0 0 0 5 5 10 10 30 Rain shwrs S S S C Tstms S S C $$ TXZ197-150900- Washington- Including the city of Brenham 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 98 75 97 77 Temp 90 82 79 77 76 86 95 98 91 83 80 77 75 85 94 97 91 83 80 79 77 Dewpt 73 74 76 76 75 77 74 72 73 74 75 75 75 77 72 70 71 72 74 74 74 RH 58 77 91 97 97 75 51 43 56 74 85 94100 77 49 42 52 70 82 85 90 Wind dir SE S S S SE S S SE SE SE S SE E SE SE SE SE SE SE E NE Wind spd 8 6 4 3 2 4 5 6 8 6 2 0 1 2 5 6 6 3 1 0 3 Wind gust 17 18 17 Clouds FW FW FW FW FW SC SC SC FW FW FW FW SC FW SC SC SC SC SC SC SC PoP 12hr 0 10 0 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 99 89 81 97105107 99 90 82 96103104 97 88 83 Max heat 109 98 89 109 110 99 91 105 105 96 87 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 73 94 71 95 73 95 75 93 Temp 92 86 77 74 91 88 75 72 91 89 77 74 92 89 79 75 91 87 Dewpt 75 73 72 70 68 65 66 66 69 68 70 70 72 70 72 71 73 72 PWind dir E SE E SE E S SE SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 SC FW FW FW FW FW FW FW FW SC SC SC SC SC SC PoP 12hr 30 0 0 0 5 0 10 10 40 Rain shwrs S C S C Tstms S C C $$ TXZ198-150900- Grimes- Including the city of Navasota 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 98 76 97 77 Temp 90 83 80 77 76 86 96 98 91 84 80 77 76 86 95 97 90 83 81 79 77 Dewpt 73 74 75 76 75 78 74 72 73 74 75 75 74 76 73 71 72 72 74 74 74 RH 58 74 85 97 97 77 49 43 56 72 85 94 94 72 49 43 56 70 79 85 90 Wind dir SE SE S S SE S S SE SE SE S S E SE SE E SE SE SE E E Wind spd 9 6 4 3 3 5 6 8 10 6 3 1 1 3 6 8 8 4 2 2 3 Clouds SC FW CL FW FW FW FW SC SC CL FW FW SC FW SC SC SC SC SC SC SC PoP 12hr 5 10 0 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 99 90 83 98107108 99 92 84 97104104 97 89 86 Max heat 110 98 86 110 110 98 85 106 107 96 85 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 73 94 72 95 73 95 75 93 Temp 92 87 78 74 92 88 76 72 92 89 78 74 92 89 79 75 91 86 Dewpt 75 73 71 70 69 68 66 66 70 70 70 70 73 72 72 72 75 74 PWind dir E SE E S E S SE SE E Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 FW FW FW FW FW FW FW FW FW SC SC SC SC B1 SC PoP 12hr 20 0 0 0 5 5 10 10 40 Rain shwrs S S S C Tstms S S C $$ TXZ199-150900- Montgomery- Including the cities of Conroe and The Woodlands 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 96 75 91 94 97 76 Temp 87 81 79 77 76 86 95 95 87 82 79 76 75 86 93 94 87 82 80 78 76 Dewpt 75 76 76 76 75 78 75 74 75 75 76 75 75 77 74 72 74 74 75 75 74 RH 68 85 91 97 97 77 53 51 68 79 91 97100 75 54 49 65 77 85 91 94 Wind dir SE SE S S SE S SE SE SE SE S S NE E E E SE SE SE E E Wind spd 6 4 2 1 1 3 4 6 6 3 1 0 0 3 6 6 4 2 1 2 3 Wind gust 17 14 18 14 14 Clouds FW FW FW FW FW FW SC SC SC FW FW FW SC FW SC SC SC SC SC SC SC PoP 12hr 0 10 0 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 96 88 80 99107106 97 89 81 97104102 95 87 83 Max heat 109 98 88 110 110 98 88 106 106 97 90 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 91 73 92 71 93 73 93 74 91 Temp 90 83 77 74 90 85 75 72 90 85 77 74 91 86 78 74 89 83 Dewpt 75 74 72 70 69 69 68 67 71 71 71 71 74 74 73 72 75 75 PWind dir E SE E SE E SE E SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 20 0 0 0 5 0 10 10 40 Rain shwrs S S S S C Tstms S S S S C $$ TXZ200-150900- Northern Liberty- Including the cities of Cleveland, Dayton, and Liberty 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 94 73 93 74 Temp 86 79 77 75 74 87 93 93 87 80 77 74 73 86 92 93 87 81 78 76 74 Dewpt 77 76 76 75 74 79 76 75 77 76 76 74 73 78 75 73 76 75 76 75 74 RH 75 91 97100100 77 58 56 72 88 97100100 77 58 52 70 82 94 97100 Wind dir S S SE S N SE SE SE SE SE N N NE E E SE SE SE E NE NE Wind spd 3 1 0 0 0 1 3 4 2 1 0 0 0 2 4 3 1 0 0 1 2 Clouds FW FW FW FW SC FW SC SC FW FW FW FW SC FW SC SC SC SC SC SC SC PoP 12hr 0 20 0 20 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms S S S S S Heat index 97 82 100107105 98 84 98104102 96 86 Max heat 107 96 110 110 96 107 106 96 87 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 70 91 70 92 71 92 72 90 Temp 89 83 75 71 89 84 74 70 89 84 75 72 89 84 76 72 88 82 Dewpt 75 74 71 68 69 71 68 67 72 74 72 71 75 75 74 72 76 76 PWind dir E E E N E SE E SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 20 0 0 0 10 5 20 10 50 Rain shwrs S S S S C C Tstms S S S S S C $$ TXZ210-150900- Colorado- Including the cities of Columbus, Eagle Lake, and Weimar 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 99 75 97 76 Temp 91 82 79 77 76 88 97 98 92 83 80 77 75 87 96 97 91 83 80 78 77 Dewpt 73 75 76 76 75 77 73 71 73 75 76 75 75 77 72 71 72 73 75 75 74 RH 56 79 91 97 97 70 46 42 54 77 88 94100 72 46 43 54 72 85 91 90 Wind dir SE SE SE SE SE S SE SE SE SE SE E E E E E SE SE E E NE Wind spd 9 5 2 2 1 4 6 9 9 5 1 0 1 3 6 8 8 3 0 2 4 Wind gust 16 16 Clouds FW CL FW SC FW SC SC SC FW FW FW FW SC FW FW SC SC SC SC SC B1 PoP 12hr 5 10 0 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 100 90 82 100108107101 91 83 99105105 99 89 82 Max heat 109 98 88 110 111 100 87 109 109 98 87 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 73 95 71 96 73 96 74 94 Temp 92 86 77 74 92 89 75 72 92 90 77 74 93 90 78 75 91 87 Dewpt 75 73 73 70 68 65 68 67 68 68 71 71 71 70 73 72 72 72 PWind dir E E E SE E SE E SE NE Wind char GN LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 SC FW FW FW FW FW FW FW FW SC FW FW SC SC SC PoP 12hr 40 5 5 0 5 0 10 10 40 Rain shwrs S C S S C C Tstms S C S S C $$ TXZ211-150900- Austin- Including the cities of Bellville and Sealy 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 98 75 97 77 Temp 91 82 79 77 76 87 96 98 92 83 80 77 75 87 95 97 91 83 79 78 77 Dewpt 73 75 76 76 76 77 73 72 73 75 75 75 75 77 72 70 71 73 75 75 74 RH 56 79 91 97100 72 48 43 54 77 85 94100 72 48 42 52 72 88 91 90 Wind dir SE S S SE SE S S SE SE SE SE N E E E E SE SE SE E NE Wind spd 8 5 3 2 1 4 5 8 9 5 1 0 1 3 5 8 6 3 0 1 3 Clouds FW CL FW FW FW SC SC B1 FW FW FW FW SC FW SC SC SC SC SC SC B1 PoP 12hr 5 10 0 10 5 QPF 12hr 0 0.00-0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 99 89 80 99106106100 91 83 98104104 98 89 81 Max heat 109 98 87 111 110 98 86 107 107 98 86 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 73 95 71 95 73 95 75 94 Temp 92 86 77 74 91 88 75 72 91 89 77 74 92 89 78 75 90 87 Dewpt 74 72 72 70 67 65 67 67 68 68 71 71 71 70 73 72 72 72 PWind dir E SE E SE E SE E SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 SC FW FW FW FW FW FW FW FW SC FW FW SC SC SC PoP 12hr 30 0 0 0 5 0 10 10 40 Rain shwrs S C S C Tstms S C S C $$ TXZ212-150900- Waller- Including the cities of Brookshire, Hempstead, Prairie View, and Waller 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 98 76 96 77 Temp 90 83 79 77 76 87 96 97 91 84 80 77 76 87 95 96 90 83 80 79 77 Dewpt 74 76 77 77 76 78 74 73 74 75 76 76 75 77 73 71 72 73 75 75 75 RH 60 80 94100100 75 49 46 58 74 88 97 97 72 49 45 56 72 85 88 94 Wind dir SE S S SE SE S S SE SE SE SE N E E E E SE SE SE E NE Wind spd 8 5 3 2 2 4 6 8 9 5 1 0 1 3 6 8 8 3 1 2 4 Wind gust 16 Clouds FW CL FW FW FW SC SC SC SC FW FW FW SC FW SC SC SC SC SC SC SC PoP 12hr 5 10 0 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 99 90 83 101107107100 91 84 99105105 98 89 86 80 Max heat 109 98 87 110 110 99 86 107 107 97 87 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 73 94 71 95 74 95 75 93 Temp 90 86 78 74 90 88 76 72 91 89 77 74 91 89 79 75 90 86 Dewpt 75 73 72 70 68 66 68 67 70 69 71 71 72 71 73 72 74 73 PWind dir E SE E SE E SE E SE E Wind char GN LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 FW FW FW FW FW FW FW FW FW SC FW SC SC SC SC PoP 12hr 30 0 0 0 5 5 10 10 40 Rain shwrs S C S C Tstms S C S C $$ TXZ213-150900- Inland Harris- Including the city of Houston 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 78 81 91 96 98 74 78 80 90 95 97 75 79 81 Temp 89 84 81 79 78 88 95 95 90 84 82 79 78 87 93 94 90 84 82 81 79 Dewpt 76 77 77 77 77 78 75 74 75 76 77 77 76 77 74 73 74 75 77 76 76 RH 66 80 88 94 97 72 53 51 62 77 85 94 94 72 54 51 60 74 85 85 91 Wind dir SE SE SE SE SE S SE SE SE SE SE E NE E E E SE SE E E NE Wind spd 8 5 3 2 1 3 5 8 8 4 1 0 2 4 8 9 6 3 3 4 6 Wind gust 18 18 19 18 17 Clouds FW CL FW FW FW FW SC SC FW FW FW FW SC FW SC SC SC SC SC SC B1 PoP 12hr 0 20 0 20 20 QPF 12hr 0 0.00-0.27 0 0 0.00-0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S Tstms S S S S S S S Heat index 100 93 89 83 80102108106100 93 89 82 99105104 99 93 90 87 82 Max heat 110 102 93 111 111 102 92 107 107 101 94 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 76 93 74 94 76 94 77 92 Temp 89 86 80 76 90 87 78 75 90 88 79 77 91 88 80 77 89 86 Dewpt 76 74 73 71 68 69 69 69 71 71 73 72 73 73 74 74 75 75 PWind dir E E E SE NE SE E SE E Wind char GN LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 30 0 0 0 10 5 20 10 40 Rain shwrs S C S S C Tstms S C S S C $$ TXZ214-150900- Chambers- Including the cities of Anahuac, Mont Belvieu, Old River-Winfree, Stowell, and Winnie 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 85 92 74 77 84 92 76 78 84 Temp 86 81 80 79 78 87 91 92 86 81 80 78 77 85 90 92 86 82 81 79 78 Dewpt 78 78 77 77 77 78 77 77 77 77 77 76 76 78 76 76 77 77 78 77 76 RH 77 91 91 94 97 75 64 62 75 88 91 94 97 80 64 60 75 85 91 94 94 Wind dir S SE S S SE SE SE SE SE SE SE SE NE E E E SE E E E NE Wind spd 5 3 2 2 1 2 4 6 4 2 1 0 2 5 8 6 4 4 4 4 6 Wind gust 12 16 14 14 17 Clouds FW FW FW FW SC SC SC SC FW FW FW FW SC SC SC SC SC SC B1 B1 B1 PoP 12hr 0 20 0 30 30 QPF 12hr 0 0.00-0.10 0 0.00-0.10 0.00-0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C S S C C C Tstms S S S S C C S S C C C Heat index 98 87 85 82 101105106 98 88 85 81 97102104 98 90 90 82 Max heat 109 101 100 109 109 102 100 107 109 102 100 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 74 90 74 90 75 90 76 89 Temp 87 85 79 75 88 85 78 75 88 85 79 76 87 85 80 76 86 84 Dewpt 76 75 73 71 70 72 72 71 73 75 75 74 75 76 76 75 76 77 PWind dir E E E E E SE E SE E Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 30 0 0 5 20 10 30 20 50 Rain shwrs C S S S S C S C C Tstms C S S S S C S C C $$ TXZ226-150900- Wharton- Including the cities of El Campo and Wharton 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 97 76 97 77 Temp 90 82 80 78 77 90 97 97 91 83 80 77 76 89 96 96 90 83 80 79 77 Dewpt 75 76 77 76 76 77 74 73 74 76 76 76 75 77 73 73 74 75 76 75 75 RH 62 82 91 94 97 66 48 46 58 80 88 97 97 68 48 48 60 77 88 88 94 Wind dir S SE SE SE SE SE SE SE SE SE SE E NE E E E E E E NE NE Wind spd 9 4 3 2 1 4 8 9 9 4 1 1 3 4 8 9 8 3 1 3 6 Wind gust 14 Clouds CL FW FW SC SC SC SC SC FW FW FW FW FW FW SC SC SC SC SC SC B1 PoP 12hr 10 20 0 20 10 QPF 12hr 0.00-0.07 0.00-0.09 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C Tstms S S S S C Heat index 101 90 84 80 102108107101 91 84 101106106100 90 84 81 Max heat 109 99 90 111 111 99 88 109 109 98 90 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 74 95 72 95 74 95 75 94 Temp 91 86 78 75 91 88 76 73 91 89 77 75 92 89 79 76 91 87 Dewpt 76 75 73 71 69 68 69 68 70 71 72 71 72 73 74 73 74 74 PWind dir E E E E E SE E SE E Wind char GN LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 SC FW FW FW FW FW FW FW FW SC FW FW SC SC SC PoP 12hr 50 5 5 0 10 0 20 10 50 Rain shwrs C C S S S S C C Tstms C C S S S C $$ TXZ227-150900- Fort Bend- Including the cities of First Colony, Mission Bend, Missouri City, Pecan Grove, Rosenberg, and Sugar Land 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 93 96 99 76 95 78 Temp 90 82 80 78 77 89 96 94 90 83 80 77 76 88 94 95 90 83 80 79 78 Dewpt 76 77 77 77 76 78 75 74 75 76 76 76 75 77 74 73 74 75 77 76 75 RH 64 85 91 97 97 70 51 53 62 80 88 97 97 70 53 49 60 77 91 91 91 Wind dir SE SE SE SE SE SE SE SE SE SE SE N NE E E E E SE E E NE Wind spd 6 4 2 1 1 3 5 8 6 3 1 0 2 4 8 9 6 2 1 3 5 Clouds FW FW FW FW FW SC SC B1 FW FW FW FW SC FW SC SC SC SC SC SC B1 PoP 12hr 5 20 0 20 10 QPF 12hr 0 0.00-0.25 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S C Tstms S S S S S S C Heat index 101 90 85 103109106101 90 83 101106104 99 90 86 81 Max heat 109 102 92 111 111 101 90 109 107 99 90 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 74 93 72 94 74 94 75 93 Temp 89 85 78 75 89 87 76 73 90 88 77 75 91 88 78 76 89 86 Dewpt 77 74 73 71 69 68 69 68 70 71 73 72 73 73 74 73 74 75 PWind dir E E E SE E SE E SE E Wind char GN LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC FW FW FW FW FW FW FW FW FW SC SC FW SC SC SC PoP 12hr 40 0 0 0 10 5 20 10 50 Rain shwrs C C S C C Tstms C C S S C $$ TXZ235-150900- Inland Jackson- Including the cities of Edna and Ganado 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 94 98101 77 97 77 Temp 90 84 82 80 78 90 97 98 91 84 82 79 77 89 96 96 90 84 81 80 78 Dewpt 76 77 77 77 77 77 74 74 75 77 77 77 76 77 74 74 75 76 77 76 75 RH 64 80 85 91 97 66 48 47 60 80 85 94 97 68 49 49 62 77 88 88 91 Wind dir SE SE SE S SE S SE SE SE SE SE E NE E E SE SE E E NE NE Wind spd 12 8 5 4 3 6 10 12 12 6 3 2 4 6 9 10 10 5 3 4 8 Clouds CL FW FW SC SC SC SC SC FW FW FW FW FW FW FW SC SC FW SC SC SC PoP 12hr 5 10 5 30 10 QPF 12hr 0.00-0.12 0 0.00-0.05 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S C Tstms S S C C S S C Heat index 101 93 90 86 103109109102 94 90 82 102108107101 92 89 83 Max heat 110 100 97 112 112 103 95 111 110 101 95 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 75 96 73 96 75 96 76 95 Temp 93 87 79 76 93 89 78 74 93 90 79 76 94 90 80 76 92 88 Dewpt 78 77 75 72 71 71 71 70 72 73 74 73 74 74 75 74 75 76 PWind dir E E E E E SE NE SE E Wind char GN LT GN LT LT LT LT LT LT Avg clouds SC B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 60 20 5 0 10 0 20 20 50 Rain shwrs C L S S S C C Tstms C L S S S C $$ TXZ236-150900- Inland Matagorda- Including the city of Bay City 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 95 77 95 78 Temp 88 82 81 80 78 89 94 95 89 83 81 79 77 89 94 94 89 83 81 80 78 Dewpt 77 78 78 77 76 78 76 76 77 78 77 77 76 78 75 75 76 76 77 77 76 RH 70 88 91 91 94 70 56 54 68 85 88 94 97 70 54 54 66 80 88 91 94 Wind dir SE SE SE SE SE SE S SE SE SE SE E NE E E E E E E NE NE Wind spd 9 5 4 3 2 5 9 10 9 4 2 2 3 6 9 10 9 4 3 4 8 Wind gust 16 Clouds FW FW FW SC SC SC SC SC FW FW FW FW SC FW SC SC SC SC SC SC B1 PoP 12hr 20 30 10 30 20 QPF 12hr 0.00-0.28 0.00-0.18 0.00-0.07 0.02 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C S S S S S C C S S C Tstms S S S C S S S S S C C S S C Heat index 100 92 89 85 103107108101 93 90 82 102106107100 91 89 83 Max heat 109 100 95 110 110 100 94 109 109 99 94 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 75 93 73 94 75 93 76 92 Temp 88 86 79 76 91 87 77 74 91 88 79 76 91 87 80 76 90 86 Dewpt 78 76 75 72 71 70 71 70 72 73 74 73 74 75 75 74 75 76 PWind dir E E E E E E E SE E Wind char GN LT GN LT LT LT LT LT LT Avg clouds B1 B1 B1 SC FW FW FW FW FW FW FW FW SC SC FW SC SC SC PoP 12hr 60 10 5 5 20 5 30 20 60 Rain shwrs C L S S S C S C L Tstms C L S S C S C C $$ TXZ237-150900- Inland Brazoria- Including the cities of Alvin, Angleton, and Pearland 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 94 76 94 77 Temp 88 82 80 78 77 89 94 94 89 82 80 78 76 88 93 94 88 82 81 79 77 Dewpt 77 77 77 77 76 78 76 75 76 77 77 76 75 77 75 74 75 76 77 76 75 RH 70 85 91 97 97 70 56 54 66 85 91 94 97 70 56 53 66 82 88 91 94 Wind dir SE SE SE SE SE SE SE SE SE SE SE E NE E E E E E E E NE Wind spd 6 3 2 1 0 3 6 8 6 2 0 0 2 4 9 9 6 3 2 3 5 Wind gust 12 Clouds FW FW FW FW FW SC SC SC FW FW FW FW FW SC SC SC SC SC SC SC B1 PoP 12hr 5 30 0 30 30 QPF 12hr 0.00-0.07 0.00-0.13 0 0 0.00-0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C C L Tstms S S S S C C C C L Heat index 99 89 86 103107106100 90 84 101105104 99 90 88 80 Max heat 109 99 90 110 110 100 90 109 107 100 89 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 74 92 72 93 74 93 75 91 Temp 87 85 79 75 89 86 76 73 89 87 77 75 90 87 78 75 88 85 Dewpt 77 75 73 71 70 70 70 69 71 72 73 72 74 74 75 73 75 75 PWind dir E E E E E SE E SE E Wind char GN LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC FW FW FW FW FW FW FW FW FW FW SC FW SC SC SC PoP 12hr 60 0 0 5 10 5 30 20 60 Rain shwrs L C S S C S C L Tstms L C S S C S C C $$ TXZ238-150900- Inland Galveston- Including the cities of Friendswood and League City 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 93 78 93 79 Temp 87 82 81 80 79 88 93 92 87 83 81 79 78 87 91 93 87 83 82 80 79 Dewpt 78 78 78 77 77 78 77 77 77 77 77 76 76 78 77 76 77 77 78 77 76 RH 75 88 91 91 94 72 60 62 72 82 88 91 94 75 64 58 72 82 88 91 91 Wind dir SE SE SE S S SE SE SE SE SE SE N NE E E E E E E E E Wind spd 8 5 3 2 1 3 8 9 8 3 1 0 2 6 10 11 8 6 5 5 8 Clouds CL FW FW FW FW FW SC FW FW FW FW FW SC SC SC SC SC SC SC B1 B1 PoP 12hr 5 20 0 30 40 QPF 12hr 0 0 0 0 0.04-0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C S S C C L Tstms S S S S C C S S C C L Heat index 100 92 89 85 102108107100 92 88 80 101105106 99 93 91 87 Max heat 109 100 91 110 109 99 90 107 107 99 91 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 77 91 74 92 76 92 76 91 Temp 87 85 81 77 88 86 78 75 89 86 79 76 89 86 79 76 88 85 Dewpt 78 76 73 72 71 72 71 70 73 74 74 73 75 76 75 74 76 76 PWind dir E E E E E SE E SE E Wind char GN LT GN LT LT LT LT LT LT Avg clouds B1 SC SC FW FW FW FW FW FW FW FW FW FW SC FW SC SC SC PoP 12hr 60 0 0 5 10 5 20 20 50 Rain shwrs L S S S S C C Tstms L S S S S C C $$ TXZ300-150900- Southern Liberty- Including the city of Devers 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 92 75 92 76 Temp 86 80 78 76 75 87 92 92 86 80 78 75 75 85 90 92 86 81 80 78 76 Dewpt 77 77 76 76 75 79 77 77 77 76 76 75 75 78 76 75 76 76 77 76 75 RH 75 91 94100100 77 62 62 75 88 94100100 80 64 58 72 85 91 94 97 Wind dir S SE SE S N SE SE SE SE SE N N NE E E E SE SE E NE NE Wind spd 3 1 1 0 0 1 3 4 3 1 0 0 2 3 5 4 2 1 2 2 4 Clouds FW FW FW FW SC FW SC SC FW FW FW FW SC FW SC SC SC SC SC B1 SC PoP 12hr 0 20 0 30 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S S Tstms S S C C S S S Heat index 98 83 80 100106106 98 84 96102103 96 86 84 Max heat 106 96 87 107 107 97 87 106 105 96 88 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 72 90 71 90 73 90 73 89 Temp 87 84 77 73 88 84 75 72 88 84 77 74 88 84 78 74 87 83 Dewpt 75 75 72 69 69 72 70 69 73 74 73 72 75 76 75 73 76 77 PWind dir E E E NE NE SE E SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC B1 SC PoP 12hr 20 0 0 0 20 5 30 10 50 Rain shwrs S S S S C S C C Tstms S S S S C S C $$ TXZ313-150900- Coastal Harris- Including the cities of Baytown and Pasadena 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 88 93 95 76 79 82 92 76 79 82 Temp 87 83 82 80 79 88 93 92 88 84 82 80 79 86 91 92 88 84 82 81 79 Dewpt 77 78 78 77 77 78 76 76 77 77 77 77 77 78 76 75 76 77 78 77 76 RH 72 85 88 91 94 72 58 60 70 80 85 91 94 77 62 58 68 80 88 88 91 Wind dir SE S S S SE SE SE SE SE SE SE SE NE E E E SE SE E E NE Wind spd 8 5 3 2 1 3 6 9 8 4 1 0 3 5 9 9 6 5 5 5 8 Clouds FW FW FW FW FW FW SC SC FW FW FW FW SC SC SC SC SC SC SC B1 B1 PoP 12hr 5 20 0 30 30 QPF 12hr 0 0 0 0 0.00-0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C Tstms S S C C C C C Heat index 99 93 90 86 83101106105 99 94 91 85 81 98103103 99 94 92 87 83 Max heat 107 102 98 110 109 102 98 105 106 100 98 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 76 90 75 91 76 91 77 90 Temp 87 85 81 77 88 86 79 76 88 86 80 77 89 86 81 77 87 85 Dewpt 76 75 74 72 69 71 71 70 72 73 74 73 74 75 75 74 75 76 PWind dir E E E E NE SE E SE E Wind char GN LT LT LT LT LT LT LT LT Avg clouds B1 SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC B1 PoP 12hr 30 0 0 0 10 5 20 10 50 Rain shwrs C S S S C C Tstms C S S S C C $$ TXZ335-150900- Coastal Jackson- 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 80 90 95 97 79 90 95 97 79 Temp 88 84 83 82 80 89 94 94 88 85 83 81 79 88 94 94 88 84 82 81 79 Dewpt 77 78 78 77 77 77 76 76 77 78 77 77 77 77 76 76 77 77 78 78 77 RH 70 82 85 85 91 68 56 56 70 80 82 88 94 70 56 56 70 80 88 91 94 Wind dir SE SE SE S SE S SE SE SE SE SE SE E E SE SE E E E NE NE Wind spd 12 9 8 5 3 8 11 12 11 8 4 3 3 6 10 11 11 6 3 4 8 Clouds FW FW FW SC SC SC SC SC FW FW FW FW SC FW FW SC SC SC SC SC SC PoP 12hr 10 20 10 30 30 QPF 12hr 0.00-0.12 0 0.00-0.06 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S C C C C C Tstms S S S S S S S C C C C C Heat index 100 96 94 90 86102107107101 96 93 89 81101107106100 94 91 87 Max heat 110 100 98 111 110 100 98 110 110 99 98 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 77 94 75 94 77 94 77 93 Temp 90 86 81 77 91 88 79 75 91 88 81 77 91 88 81 78 91 87 Dewpt 80 79 76 73 72 73 73 72 73 75 75 74 75 76 76 75 76 77 PWind dir E E E E E SE E SE E Wind char GN LT GN LT LT LT LT LT LT Avg clouds SC B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 70 20 5 5 10 5 20 20 50 Rain shwrs C L S S S C C Tstms C L S S S C $$ TXZ336-150900- Coastal Matagorda- Including the city of Palacios 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 81 85 87 93 95 77 80 84 88 93 95 77 79 83 Temp 87 84 84 82 81 89 92 92 88 84 84 82 80 88 92 92 88 84 83 81 79 Dewpt 78 78 78 78 77 78 77 77 77 78 78 77 76 78 76 76 77 77 78 78 77 RH 75 82 82 88 88 70 62 62 70 82 82 85 88 72 60 60 70 80 85 91 94 Wind dir SE SE SE S SE S SE SE SE SE SE SE E E E E E E E E NE Wind spd 10 9 8 6 4 6 10 10 10 8 5 3 4 8 11 12 11 8 5 5 8 Clouds FW FW SC SC SC SC SC SC FW FW FW FW SC FW SC SC SC SC SC SC B1 PoP 12hr 20 30 20 30 40 QPF 12hr 0.00-0.28 0.00-0.10 0.00-0.20 0 0.01-0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C S S S S S C C C C L Tstms S S S C S S S S S C C C C L Heat index 100 95 94 92 87102105106101 96 94 90 84101105105100 95 94 89 83 Max heat 107 106 103 109 109 103 102 107 107 102 101 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 78 91 76 91 78 91 78 91 Temp 87 86 82 79 89 86 80 77 89 86 82 78 89 86 82 78 88 86 Dewpt 78 77 75 73 71 72 73 71 72 74 75 74 74 76 76 75 75 76 PWind dir E E E E E E E SE SE Wind char GN GN GN LT LT LT LT LT LT Avg clouds B1 B1 B1 SC FW FW FW FW FW FW FW FW SC SC FW SC SC SC PoP 12hr 60 10 5 5 10 5 30 20 50 Rain shwrs L L S S S C S C C Tstms L L S S C S C C $$ TXZ337-150900- Coastal Brazoria- Including the cities of Clute, Freeport, and Lake Jackson 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 79 88 93 95 76 78 82 87 92 94 78 Temp 87 83 82 81 79 89 92 92 88 83 82 80 78 88 92 92 88 84 83 80 79 Dewpt 77 78 78 77 76 78 77 77 77 77 77 77 76 78 76 76 77 77 78 77 76 RH 72 85 88 88 91 70 62 62 70 82 85 91 94 72 60 60 70 80 85 91 91 Wind dir SE SE SE S SE SE SE SE SE SE SE SE E E E E E E E E E Wind spd 6 5 4 3 2 4 8 9 6 4 2 1 2 6 11 11 9 6 4 4 6 Wind gust 17 14 14 Clouds FW FW FW FW FW SC SC SC FW FW FW FW FW SC SC SC SC SC SC B1 B1 PoP 12hr 10 20 10 20 40 QPF 12hr 0.00-0.06 0.00-0.14 0 0 0.02-0.18 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S S S S S C C L Tstms S S S S S S S S S S S C C L Heat index 99 92 91 86 81102105106100 93 90 85 101105104 99 94 92 86 80 Max heat 107 103 100 109 109 100 98 109 107 100 98 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 77 91 75 91 76 91 76 90 Temp 87 85 82 78 88 85 79 75 88 86 80 77 88 86 80 76 87 85 Dewpt 78 76 74 71 71 71 71 70 72 74 74 73 74 75 75 74 75 76 PWind dir E E E E E SE E SE E Wind char GN LT GN LT LT LT LT LT LT Avg clouds B1 B1 SC FW FW FW FW FW FW FW FW FW FW SC FW SC SC SC PoP 12hr 70 5 5 5 20 5 30 20 50 Rain shwrs L C S S C S C C Tstms L C S S C S C C $$ TXZ338-150900- Coastal Galveston- Including the cities of Dickinson, La Marque, and Texas City 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 93 78 80 84 92 78 80 84 Temp 87 84 83 82 80 88 92 92 88 84 83 81 80 87 91 92 88 85 83 81 80 Dewpt 78 78 78 78 77 78 78 78 78 78 77 77 77 79 78 77 78 78 78 77 77 RH 75 82 85 88 91 72 64 64 72 82 82 88 91 77 66 62 72 80 85 88 91 Wind dir SE S S S S S SE SE SE SE SE SE NE E E E E E E E E Wind spd 8 6 4 4 2 3 8 9 8 5 3 1 2 8 11 11 9 9 8 6 9 Clouds FW FW FW FW FW FW SC FW FW FW FW FW SC SC SC SC SC SC B1 B1 B1 PoP 12hr 5 20 0 20 50 QPF 12hr 0 0 0 0 0.07-0.19 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S C C L Tstms S S S S S S S C C L Heat index 101 95 92 90 85103107107101 95 92 89 83101106106101 96 93 89 83 Max heat 109 106 103 110 110 105 102 109 109 105 100 Heat Y Y Y Y Y Y Y Y Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 79 91 76 91 77 91 77 90 Temp 87 86 82 79 88 86 80 77 88 86 80 78 89 86 81 78 87 85 Dewpt 79 76 74 72 72 72 72 71 74 75 75 74 76 77 76 74 77 77 PWind dir E E E E E SE E SE E Wind char GN LT GN LT LT LT LT LT LT Avg clouds B1 SC SC FW FW FW FW FW FW FW FW FW FW SC FW SC SC SC PoP 12hr 60 0 0 5 10 10 20 20 50 Rain shwrs L S S S S C C Tstms L S S S S C C $$ TXZ436-150900- Matagorda Islands- 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 84 89 84 87 89 93 83 Temp 87 86 86 86 85 86 88 88 87 86 86 85 84 86 88 88 87 87 86 84 83 Dewpt 78 79 79 79 78 78 78 78 78 78 78 78 77 78 78 78 78 78 79 79 78 RH 75 80 80 80 80 77 72 72 75 77 77 80 80 77 72 72 75 75 80 85 85 Wind dir SE SE S S S S SE SE SE SE SE SE E E E E E E E E E Wind spd 12 14 14 12 10 9 10 11 12 13 11 8 8 10 12 13 14 13 12 10 13 Clouds FW FW SC SC SC SC SC SC SC FW FW FW SC FW FW SC SC SC SC SC B1 PoP 12hr 20 30 20 20 50 QPF 12hr 0.00-0.23 0.00-0.16 0.00-0.12 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S S S S S S S C C L Tstms S S C S S S S S S S C C L Heat index 100100100 99 96 99101102100 99 98 96 94 98102102 99 99 99 96 93 Max heat 106 106 103 106 106 103 102 106 106 103 101 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 83 87 81 87 82 87 82 87 Temp 85 85 85 83 86 85 84 82 86 85 84 83 86 85 85 82 85 85 Dewpt 79 78 76 74 73 73 73 73 74 75 75 75 76 76 76 76 76 77 PWind dir E E E E E SE E SE SE Wind char BZ BZ GN GN GN GN LT GN GN Avg clouds B1 B1 B1 SC FW FW FW FW FW FW FW FW FW SC FW SC SC SC PoP 12hr 70 20 5 10 20 5 20 30 50 Rain shwrs L L S S S S C C C Tstms L L S S S S C C $$ TXZ437-150900- Brazoria Islands- Including the city of Surfside Beach 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 83 89 82 89 82 Temp 87 86 86 86 84 88 88 89 87 86 86 85 83 87 88 89 87 86 86 84 82 Dewpt 78 78 78 78 77 78 77 78 78 78 78 77 77 78 77 77 78 78 78 78 78 RH 75 77 77 77 80 72 70 70 75 77 77 77 82 75 70 68 75 77 77 82 88 Wind dir SE SE S S S SE SE SE SE SE SE SE E E E E E E E E E Wind spd 10 12 11 9 6 6 10 10 11 11 8 4 5 10 13 13 12 13 12 11 12 Clouds FW FW FW FW FW FW SC SC SC FW FW FW FW SC SC SC SC SC SC B1 B1 PoP 12hr 10 20 20 20 50 QPF 12hr 0 0.01 0 0 0.07-0.24 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S S S S S C C L Tstms S S S S S S S S S S S C C L Heat index 99 99 99 98 93101101103100 98 98 96 91100101102 99 99 99 96 91 Max heat 105 105 103 106 106 103 102 105 105 103 101 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 80 88 80 88 80 87 Temp 85 85 85 82 86 85 83 80 86 86 84 81 86 85 84 80 85 85 Dewpt 79 77 74 73 72 72 72 72 73 74 75 74 75 76 76 75 76 76 PWind dir E E E E E SE E SE SE Wind char BZ GN GN LT LT LT LT LT LT Avg clouds B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 70 5 5 10 20 10 30 30 50 Rain shwrs L C S C S C C C Tstms L C S S S S C C $$ TXZ438-150900- Galveston Island- Including the city of Galveston 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 84 92 84 92 83 Temp 88 87 86 86 84 88 92 91 88 87 86 85 84 87 91 91 89 88 86 85 83 Dewpt 78 79 79 78 78 78 78 78 78 78 78 77 77 78 78 78 78 79 79 78 78 RH 72 77 80 77 82 72 64 66 72 75 77 77 80 75 66 66 70 75 80 80 85 Wind dir SE SE S S S S SE SE SE SE SE SE E E E E E E E E E Wind spd 10 11 10 8 6 5 9 10 10 9 6 4 4 10 12 12 11 13 12 12 13 Clouds FW FW FW FW SC FW FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 B1 PoP 12hr 5 10 20 20 50 QPF 12hr 0 0 0 0 0.17-0.26 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S C C C C L Tstms S S S S S S C C C C L Heat index 102100 99 98 95102106106102100 98 96 94100106106103102 99 97 93 Max heat 108 108 108 107 107 106 103 107 107 109 101 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 83 89 82 89 82 89 81 88 Temp 87 86 86 84 87 86 84 82 87 86 84 82 87 86 85 82 86 86 Dewpt 78 76 74 72 73 72 73 73 74 74 75 75 75 76 76 76 76 76 PWind dir E E E E E SE E SE SE Wind char BZ GN GN LT GN LT LT LT LT Avg clouds B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 70 5 5 10 20 20 30 30 50 Rain shwrs L S S S C S C C C Tstms L S S S C S S C C $$ TXZ439-150900- Bolivar Peninsula- 401 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 82 85 90 77 81 84 87 90 93 78 81 84 Temp 86 84 83 83 82 88 90 90 87 84 84 83 81 86 89 90 87 85 84 83 81 Dewpt 79 79 78 78 77 78 78 78 78 78 78 77 77 79 78 78 78 78 79 78 77 RH 80 85 85 85 85 72 68 68 75 82 82 82 88 80 70 68 75 80 85 85 88 Wind dir S S S S S SE SE SE SE SE SE SE NE E E E E E E E E Wind spd 8 8 8 6 4 4 8 9 8 6 5 3 4 9 11 11 10 11 11 10 11 Clouds FW FW FW FW SC SC FW FW FW FW FW SC SC SC SC SC SC SC B1 B1 B1 PoP 12hr 0 10 0 20 50 QPF 12hr 0 0 0 0.00-0.09 0.07-0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C C C Tstms S S S S C C C C C Heat index 100 96 94 93 90101104105100 96 94 92 88 99104104100 97 96 92 88 Max heat 108 101 98 107 108 100 98 107 109 102 101 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 80 89 79 89 79 88 79 88 Temp 87 86 84 80 87 86 83 79 87 86 83 80 86 86 83 80 85 85 Dewpt 78 76 74 73 72 73 73 73 75 75 76 75 76 77 77 75 77 77 PWind dir E E E E E SE E SE SE Wind char GN GN GN LT LT LT LT LT LT Avg clouds B1 SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 40 0 0 10 20 20 30 30 50 Rain shwrs C S S S S C S C C C Tstms C S S S S C S S C C $$