Area Forecast Matrices
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
407 FOUS54 KHGX 180436 AFMHGX Area Forecast Matrices National Weather Service Houston/Galveston TX 1136 PM CDT Sun Aug 17 2025 TXZ163-180900- Houston- Including the city of Crockett 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 97 75 97 75 Temp 79 77 75 88 95 95 92 82 79 77 76 87 95 96 92 83 80 77 76 Dewpt 75 73 74 76 73 72 73 74 73 73 73 76 73 72 72 74 73 73 73 RH 88 87 97 68 49 48 54 77 82 87 90 70 49 46 52 74 79 87 90 Wind dir S SW SW W NE E NE SE SE E NW N NE E E SE S SW W Wind spd 3 2 2 3 2 4 3 2 3 2 3 3 4 5 4 2 2 2 2 Clouds FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC FW FW FW SC PoP 12hr 0 40 20 30 10 QPF 12hr 0 0.00-0.28 0 0.00-0.57 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C C Tstms S C S C C Heat index 82 99105103101 89 82 97105105 99 89 82 Max heat 94 84 109 109 99 84 109 109 101 88 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 73 92 72 92 72 93 72 93 Temp 94 88 77 74 89 87 76 73 88 86 75 73 89 89 76 73 91 88 Dewpt 73 75 75 73 75 76 75 73 76 75 74 72 73 72 72 71 71 71 PWind dir NW NE N E NE S N S E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 SC SC B1 B1 SC SC B1 SC SC FW SC FW FW FW FW FW PoP 12hr 40 30 60 40 60 20 30 10 20 Rain shwrs C C S S L C S C L S S C S Tstms C C S S L C S C L S S C S $$ TXZ164-180900- Trinity- Including the cities of Groveton and Trinity 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 97 77 97 76 Temp 81 79 77 89 97 95 93 84 81 78 77 89 96 96 93 85 81 78 77 Dewpt 75 74 74 76 73 71 72 74 74 74 74 76 73 71 71 74 74 74 73 RH 82 85 90 66 46 46 51 72 79 88 90 66 48 45 49 70 79 88 87 Wind dir S SW W NW NE E E SE SE NE N N NE E E SE S W W Wind spd 2 2 2 3 3 4 3 3 3 2 2 2 3 4 4 3 2 2 2 Clouds FW FW FW FW SC SC SC B1 SC SC SC SC SC SC SC FW FW SC SC PoP 12hr 0 40 20 30 10 QPF 12hr 0 0.00-0.23 0.00-0.06 0.00-0.18 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S C C Tstms S C S S S C C Heat index 88 100106103101 92 85 100106105100 92 86 Max heat 101 92 109 107 101 91 107 107 102 92 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 75 93 74 91 73 93 74 94 Temp 95 90 79 75 91 88 77 74 90 87 76 74 90 89 77 74 92 89 Dewpt 73 75 75 73 74 74 75 74 75 74 74 73 73 71 73 73 72 71 PWind dir N NE N NE NE SW NE S NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC B1 SC B1 B1 SC SC FW SC SC FW FW SC SC PoP 12hr 40 40 60 40 60 30 40 10 30 Rain shwrs C C S S L C S C L C S S C C Tstms C C S S L C S C L C S S C C $$ TXZ176-180900- Madison- Including the city of Madisonville 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 98 74 98 75 Temp 79 77 75 88 95 95 91 82 79 77 75 87 95 96 92 83 79 77 76 Dewpt 74 74 74 75 72 70 72 73 73 73 73 75 73 70 70 73 73 73 72 RH 85 90 97 66 48 45 54 74 82 87 94 68 49 43 49 72 82 87 87 Wind dir S SW SW W SE NE E SE SW SW N N NE E E SE SW SW SW Wind spd 4 3 3 3 2 5 4 2 3 3 3 4 5 6 6 3 3 3 3 Clouds FW FW FW FW FW SC B1 B1 SC SC SC SC SC SC SC SC FW FW FW PoP 12hr 0 30 30 30 10 QPF 12hr 0 0.00-0.08 0 0.01-0.55 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C Tstms C C S S C C Heat index 81 97104102 98 88 81 95105103 98 89 80 Max heat 92 84 106 107 98 84 106 106 100 86 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 73 91 72 91 72 92 72 93 Temp 94 88 77 74 90 87 75 73 88 84 75 73 89 88 76 74 91 89 Dewpt 74 74 74 72 76 76 74 72 77 77 74 72 74 73 72 71 73 72 PWind dir N SW N E E SW NE S SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 SC SC B1 B1 SC SC B1 SC FW FW SC SC FW FW FW FW PoP 12hr 40 30 60 30 60 30 30 10 20 Rain shwrs C C S C L C S C L C S C S Tstms C C S C L C S C L C S C S $$ TXZ177-180900- Walker- Including the city of Huntsville 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 97 77 97 76 Temp 81 78 77 88 96 96 92 84 81 79 77 87 95 95 92 84 80 78 77 Dewpt 74 74 74 75 72 71 71 73 74 73 73 75 73 71 71 73 74 74 73 RH 79 88 90 66 46 45 51 70 79 82 87 68 49 46 51 70 82 88 87 Wind dir S SW W W E NE SE E S W NW N NE E SE S S SW SW Wind spd 3 3 2 3 2 4 3 2 2 2 3 3 4 5 5 3 3 3 2 Clouds FW FW FW FW FW SC SC B1 SC SC SC SC SC SC SC SC FW FW SC PoP 12hr 0 30 30 40 10 QPF 12hr 0.01 0.00-0.25 0 0.02-0.24 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S C C Tstms S C C S S C C Heat index 87 98105103100 91 86 96104103 99 91 84 Max heat 96 88 107 106 100 86 107 106 101 88 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 75 93 74 92 73 93 74 94 Temp 94 91 78 76 91 87 77 75 89 85 76 74 90 88 77 75 92 90 Dewpt 73 74 75 73 75 75 75 74 76 76 74 73 74 72 73 72 73 72 PWind dir N SW N W NE SW NE S NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC SC FW FW FW SC PoP 12hr 40 30 60 40 60 30 40 10 30 Rain shwrs C C S S L C S C L C S C S C Tstms C C S S L C S C L C S C S C $$ TXZ178-180900- San Jacinto- Including the cities of Coldspring and Shepherd 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 76 82 97 74 76 82 97 73 75 83 Temp 80 78 76 88 95 95 91 82 80 78 76 87 94 95 91 83 79 77 76 Dewpt 75 74 74 76 74 72 74 75 74 74 73 75 73 72 74 75 74 74 73 RH 85 88 94 68 51 48 58 79 82 88 90 68 51 48 58 77 85 90 90 Wind dir S SW NW NW NE NE SE E S W NW N NE E SE S S W W Wind spd 3 2 2 2 3 4 3 3 2 3 3 3 3 4 4 3 2 2 2 Clouds FW FW FW FW SC SC SC B1 SC SC B1 SC SC SC SC SC FW SC SC PoP 12hr 0 40 30 50 10 QPF 12hr 0 0.00-0.21 0 0.02-0.08 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S S C C Tstms S C C S S S S C C Heat index 83 99106104100 89 82 97104104101 90 81 Max heat 105 94 109 107 102 94 106 107 105 94 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 74 93 74 91 73 92 74 94 Temp 93 90 78 75 91 86 76 74 88 85 75 74 90 86 76 74 91 89 Dewpt 74 75 75 73 74 75 75 73 76 76 74 73 74 74 73 72 73 74 PWind dir N SE N NW NE SW NE S NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC SC B1 B1 B1 B1 B1 SC SC SC SC FW FW SC SC PoP 12hr 40 40 60 50 70 30 50 20 30 Rain shwrs C C S S L C C C L C S S C S C Tstms C C S S L C C C L C S S C S C $$ TXZ179-180900- Polk- Including the cities of Corrigan and Livingston 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 76 83 97 74 76 82 97 74 76 83 Temp 80 78 76 89 96 95 91 82 79 77 76 88 95 95 92 83 80 78 76 Dewpt 76 75 74 76 73 72 74 75 75 74 73 76 74 72 73 74 75 74 73 RH 88 91 94 66 48 48 58 79 88 90 90 68 51 48 54 74 85 88 90 Wind dir S SW NW NW N NE SE E SE NE NW N NE E SE S S W W Wind spd 3 2 2 3 3 4 4 3 2 2 2 2 3 4 4 2 2 2 2 Clouds FW FW FW FW SC SC B1 B1 SC B1 SC SC SC SC SC FW FW SC SC PoP 12hr 0 40 30 40 10 QPF 12hr 0 0.00-0.35 0.00-0.14 0.00-0.10 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S S C C Tstms S C C S S S S C C Heat index 85 100107104100 88 81 98105105101 90 81 Max heat 104 96 109 109 102 94 109 109 105 94 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 74 93 74 90 73 93 73 93 Temp 94 90 77 75 91 86 76 74 89 85 76 74 91 87 77 74 92 89 Dewpt 74 75 75 73 74 75 75 73 75 75 74 72 73 73 73 72 72 72 PWind dir NW NE N NE NE SW NE S NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC SC B1 B1 B1 B1 B1 SC SC SC SC FW FW SC SC PoP 12hr 40 40 60 40 60 30 40 20 30 Rain shwrs C C S S L C C C L C S S C S C Tstms C C S S L C C C L C S S C S C $$ TXZ195-180900- Burleson- Including the cities of Caldwell and Somerville 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 99 76 98 75 Temp 82 78 76 88 97 98 92 84 80 78 76 88 96 95 92 83 80 77 76 Dewpt 74 74 74 73 71 69 70 72 73 73 73 74 72 70 70 73 73 73 72 RH 77 88 94 61 43 39 49 67 79 85 90 63 46 45 49 72 79 87 87 Wind dir S SW SW SW SE E E SE S SW E NW NE NE SE S SW SW SW Wind spd 5 3 2 5 3 5 6 3 3 3 3 4 5 6 6 4 3 3 3 Clouds FW SC FW SC SC SC B1 SC SC SC SC SC SC SC SC SC FW FW FW PoP 12hr 0 20 30 40 10 QPF 12hr 0 0.00-0.28 0 0.01-0.24 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S C C Tstms S C S S C C Heat index 87 97104104 98 90 84 96105102 98 89 81 Max heat 101 90 109 108 98 87 106 106 99 88 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 75 94 74 92 73 93 73 94 Temp 95 90 79 76 91 88 76 74 90 85 76 74 90 88 77 74 92 90 Dewpt 72 72 73 72 73 73 74 73 74 74 74 72 73 71 72 71 70 70 PWind dir N S N S NE S NE S E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC B1 B1 SC SC B1 B1 SC SC SC SC SC FW FW FW PoP 12hr 40 30 60 40 60 30 40 10 20 Rain shwrs C C S C L C S C L C S S C S Tstms C C S C L C S C L C S S C S $$ TXZ196-180900- Brazos- Including the cities of Bryan and College Station 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 98 76 98 75 Temp 81 78 76 88 96 96 92 84 80 78 76 87 96 95 92 84 80 77 76 Dewpt 74 74 74 74 71 70 72 73 74 73 74 75 72 70 71 73 73 73 73 RH 79 88 94 63 45 43 52 70 82 85 94 68 46 45 51 70 79 87 90 Wind dir S SW SW SW SE E E SE S SW NE N NE NE E SE SW SW SW Wind spd 4 3 3 4 3 4 6 3 4 3 3 4 5 6 6 4 3 3 3 Clouds FW FW SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC FW FW FW PoP 12hr 0 30 30 40 10 QPF 12hr 0 0.00-0.37 0 0.01-0.25 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S C C Tstms S C S S C C Heat index 87 96104103 99 90 85 96105102 99 90 83 Max heat 97 89 107 107 100 86 106 106 100 87 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 75 93 74 92 73 92 74 93 Temp 95 89 78 75 91 87 77 74 89 85 76 74 90 88 77 75 91 89 Dewpt 73 74 74 73 75 75 75 73 76 76 74 73 74 72 72 71 72 71 PWind dir N SW N SE NE S NE S E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 B1 SC SC B1 B1 SC FW SC SC FW FW FW FW PoP 12hr 40 30 60 40 60 30 30 10 20 Rain shwrs C C S C L C S C L C S S C S Tstms C C S C L C S C L C S S C S $$ TXZ197-180900- Washington- Including the city of Brenham 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 76 97 75 Temp 81 77 75 87 95 96 91 83 80 77 76 87 94 93 90 82 79 77 76 Dewpt 75 75 75 75 72 71 72 73 74 73 74 75 73 71 72 74 74 73 73 RH 82 94100 68 48 45 54 72 82 87 94 68 51 49 56 77 85 87 90 Wind dir S SW SW W SE E E SE S SW N N NE NE SE S S SW SW Wind spd 5 3 2 3 3 4 8 3 4 3 3 4 5 5 5 4 3 3 2 Clouds FW FW FW SC SC SC B1 B1 SC SC SC SC SC B1 SC SC FW FW FW PoP 12hr 0 30 30 40 20 QPF 12hr 0 0.00-0.36 0 0.03-0.39 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S C C S S Tstms C C S S S C C S S Heat index 86 97104104 99 89 83 96104101 97 88 80 Max heat 98 90 107 106 99 88 107 106 99 88 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 75 93 74 91 73 91 74 93 Temp 94 91 79 76 91 87 76 74 89 83 75 74 89 87 77 74 90 89 Dewpt 73 73 73 72 74 74 74 73 75 76 73 72 74 73 73 72 72 72 PWind dir NE S N SW NE S NE S NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 B1 B1 SC B1 B1 SC SC SC SC FW FW FW FW PoP 12hr 40 30 60 40 60 30 40 20 30 Rain shwrs C C S C L C S C L C C S C S C Tstms C C S C L C S C L C C S C S C $$ TXZ198-180900- Grimes- Including the city of Navasota 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 98 76 97 76 Temp 81 78 76 88 96 96 92 84 81 78 77 86 95 95 92 84 80 77 77 Dewpt 75 75 74 74 72 71 72 74 74 74 74 75 73 70 71 73 73 73 73 RH 82 91 94 63 46 45 52 72 79 88 90 70 49 45 51 70 79 87 87 Wind dir S SW SW W E E E SE SW W N N NE NE SE S S SW SW Wind spd 4 3 2 3 2 4 5 2 3 3 3 4 5 6 8 4 3 3 3 Clouds FW FW FW FW SC SC B1 B1 SC SC SC SC SC SC SC SC FW FW FW PoP 12hr 0 40 30 40 10 QPF 12hr 0.01 0.00-0.21 0 0.01-0.42 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S C C Tstms S C C S S S C C Heat index 87 97104104100 92 85 95104102 99 90 83 Max heat 98 85 106 106 100 86 106 106 100 86 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 75 93 74 91 73 92 74 93 Temp 94 90 79 76 91 87 77 75 89 84 76 74 89 88 77 75 91 89 Dewpt 74 74 74 73 75 75 75 74 76 76 74 73 75 74 73 72 73 72 PWind dir N SW N S NE S NE S NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC SC B1 SC SC B1 B1 SC SC SC SC FW FW FW SC PoP 12hr 40 30 60 40 60 30 40 20 30 Rain shwrs C C S C L C S C L C S S C S C Tstms C C S C L C S C L C S S C S C $$ TXZ199-180900- Montgomery- Including the cities of Conroe and The Woodlands 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 74 76 80 97 74 76 80 Temp 80 78 76 88 95 96 92 84 80 78 77 87 93 95 91 83 80 77 77 Dewpt 75 74 74 76 73 72 73 74 74 73 73 75 73 72 73 75 74 74 73 RH 85 88 94 68 49 46 54 72 82 85 87 68 52 48 56 77 82 90 87 Wind dir S W W W NE E SE E S NW N N NE E SE S SW SW W Wind spd 3 2 2 3 3 4 4 2 3 2 3 3 4 5 5 3 2 2 2 Clouds FW FW FW FW SC SC SC B1 SC SC B1 SC SC B1 SC SC FW SC SC PoP 12hr 0 40 30 50 10 QPF 12hr 0.01 0.00-0.55 0 0.03-0.24 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S C C C C S S S Tstms S C C S S C C C C S S S Heat index 85 98104105100 91 84 96102104100 90 82 Max heat 108 90 107 109 101 91 106 106 102 90 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 75 93 74 91 73 92 74 93 Temp 93 91 78 76 90 87 77 75 88 84 76 74 89 87 77 75 90 89 Dewpt 74 74 75 73 75 75 75 74 76 76 75 73 75 74 74 73 74 73 PWind dir NE S NW SW NE SW NE S NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC SC B1 B1 SC B1 B1 SC SC SC SC FW FW SC SC PoP 12hr 40 40 60 50 70 30 50 20 40 Rain shwrs S C C S S L C S C L C C S C S S C Tstms S C C S S L C S C L C C S C S S C $$ TXZ200-180900- Northern Liberty- Including the cities of Cleveland, Dayton, and Liberty 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 97 74 96 75 Temp 79 77 75 88 94 95 89 81 78 76 75 86 92 94 90 81 78 77 76 Dewpt 76 75 74 77 75 73 75 75 74 74 74 76 74 73 75 76 75 75 74 RH 91 94 97 70 54 49 64 82 88 94 97 72 56 51 62 85 91 94 94 Wind dir SW SW N NW N E S NE W N N N NE E S S S SW NW Wind spd 2 2 2 3 2 4 3 2 2 2 2 2 3 3 4 2 1 1 2 Clouds FW FW FW FW SC SC B1 B1 SC B1 B1 SC B1 B1 SC SC SC SC SC PoP 12hr 0 40 50 50 20 QPF 12hr 0 0.00-0.47 0.00-0.25 0.06 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S C C C C C S S S Tstms S C C S S C C C C C S S S Heat index 81 100106105100 87 96102104101 87 Max heat 92 86 110 109 99 106 107 102 87 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 74 92 74 89 73 92 73 93 Temp 92 90 77 75 90 86 76 74 86 85 76 73 89 87 76 74 90 88 Dewpt 75 76 75 73 75 76 75 73 76 76 75 73 75 75 74 73 74 75 PWind dir NE S NW SW NE SW NE SW NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 40 40 60 50 70 40 50 20 40 Rain shwrs S C C S C L C C C L C C C C S S S C Tstms S C C S C L C C C L C C C C S S S C $$ TXZ210-180900- Colorado- Including the cities of Columbus, Eagle Lake, and Weimar 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 75 Temp 80 77 76 88 95 97 92 83 80 78 76 88 94 94 90 82 79 77 76 Dewpt 75 76 75 76 72 70 71 74 74 73 74 75 72 71 72 74 75 74 73 RH 85 97 97 68 48 42 51 74 82 85 94 66 49 47 56 77 88 90 90 Wind dir S SW W W SE E E S SE NE N N N NE SE S S SW W Wind spd 4 2 2 3 4 5 8 4 4 3 2 3 4 6 5 4 3 3 2 Clouds FW FW SC SC FW SC SC SC SC SC SC SC B1 B1 B1 SC FW FW FW PoP 12hr 0 20 30 50 20 QPF 12hr 0 0.00-0.27 0.00-0.05 0.08-0.48 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C S S S Tstms S C C C C C S S S Heat index 83 99103104 99 90 83 97102101 98 89 80 Max heat 96 86 106 108 99 86 106 106 99 85 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 75 94 74 92 74 93 74 93 Temp 94 91 79 76 91 87 76 75 88 86 76 74 89 88 77 75 90 89 Dewpt 71 71 74 73 73 73 75 74 74 74 75 73 74 73 74 74 72 72 PWind dir NE S NW SW NE SE NE S NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC B1 B1 SC B1 B1 SC SC SC SC SC FW SC SC PoP 12hr 40 30 60 50 60 40 50 20 40 Rain shwrs S C C S C L C C C L C C S C S S C Tstms S C C S C L C C C L C C S C S S C $$ TXZ211-180900- Austin- Including the cities of Bellville and Sealy 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 98 76 97 75 Temp 80 77 76 87 94 96 91 83 80 77 76 87 94 93 90 82 79 77 76 Dewpt 76 76 75 76 73 71 72 74 74 74 74 75 73 72 73 74 74 74 73 RH 88 97 97 70 51 45 54 74 82 90 94 68 51 51 58 77 85 90 90 Wind dir S SW W W SE E E SE S N N N NE NE SE S S SW W Wind spd 4 2 2 3 3 5 8 3 3 3 3 4 5 5 6 4 3 3 2 Clouds FW FW SC SC SC SC B1 B1 SC SC SC B1 B1 B1 B1 SC FW FW FW PoP 12hr 0 30 30 50 20 QPF 12hr 0 0.00-0.44 0.00-0.22 0.05-0.28 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S C C C C S S S Tstms S C C S S C C C C S S S Heat index 84 98104104 99 89 83 97103101 98 89 80 Max heat 94 87 107 109 98 85 106 106 98 85 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 75 94 74 91 73 92 74 93 Temp 93 91 78 76 91 87 77 75 88 84 76 74 89 87 77 75 90 89 Dewpt 72 72 74 73 73 73 74 74 75 75 74 73 74 73 74 73 73 72 PWind dir NE S N SW NE SE NE S NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC B1 B1 B1 SC B1 B1 SC SC SC SC SC FW FW SC PoP 12hr 40 30 60 40 60 30 50 20 30 Rain shwrs S C C S C L C C C L C C S C S S C Tstms S C C S C L C C C L C C S C S S C $$ TXZ212-180900- Waller- Including the cities of Brookshire, Hempstead, Prairie View, and Waller 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 77 97 76 Temp 81 78 77 88 95 96 91 84 80 78 77 87 94 95 91 83 80 77 77 Dewpt 76 76 75 76 74 72 73 75 75 74 74 76 74 72 73 74 74 74 74 RH 85 94 94 68 51 46 56 74 85 88 90 70 53 48 56 74 82 90 90 Wind dir S SW W W E E E SE S NW N N NE NE SE S S SW W Wind spd 4 2 2 3 3 4 8 3 3 3 3 4 5 5 6 4 3 3 2 Clouds FW FW SC FW SC SC B1 B1 SC SC SC B1 B1 B1 B1 SC FW FW FW PoP 12hr 0 40 30 50 20 QPF 12hr 0.01 0.00-0.26 0 0.03-0.21 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S C C C C S S S Tstms S C C S S C C C C S S S Heat index 87 100105105101 92 85 97104103100 90 82 Max heat 96 87 109 109 99 85 107 106 99 86 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 76 94 75 92 74 92 75 93 Temp 93 91 79 77 91 87 78 76 89 84 77 75 89 87 78 76 90 89 Dewpt 73 73 74 73 75 75 75 74 76 75 75 74 75 74 74 74 74 73 PWind dir NE S N SW NE S NE S NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC SC B1 B1 SC B1 B1 SC SC SC SC SC FW FW SC PoP 12hr 40 40 60 40 60 40 50 20 40 Rain shwrs S C C S C L C C C L C C S C S S C Tstms S C C S C L C C C L C C S C S S C $$ TXZ213-180900- Inland Harris- Including the city of Houston 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 94 98102 75 79 82 92 96100 75 78 81 Temp 83 80 79 88 95 96 92 85 82 81 79 87 92 95 90 85 83 80 79 Dewpt 76 76 76 76 73 72 73 74 74 74 74 75 73 72 74 75 75 75 75 RH 80 88 91 68 49 46 54 70 77 79 85 68 54 48 60 72 77 85 88 Wind dir SW W NW W E E E E SW N N N NE E SE S SW SW NW Wind spd 3 2 2 3 3 5 6 3 3 3 3 4 4 5 6 4 3 3 3 Clouds FW FW FW FW SC SC B1 B1 SC SC B1 B1 B1 B1 B1 SC FW SC SC PoP 12hr 0 40 30 50 20 QPF 12hr 0.00-0.17 0.00-0.57 0.00-0.14 0.03-0.15 0.01-0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S C C C C C S S S Tstms S C C S C C C C C S S S Heat index 90 84 81100105105100 94 88 84 82 96101104 99 94 90 85 82 Max heat 103 93 109 109 101 93 105 106 102 94 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 78 94 77 91 76 93 77 94 Temp 93 91 82 79 91 88 80 77 89 85 79 77 90 87 80 77 90 89 Dewpt 73 73 75 74 75 75 75 74 75 76 75 74 75 74 75 74 74 74 PWind dir NE SW NW SW NE SW NE SW NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 40 40 60 50 70 40 60 20 40 Rain shwrs S C C S C L C C C L C C C L S S S C Tstms S C C S C L C C C L C C C L S S S C $$ TXZ214-180900- Chambers- Including the cities of Anahuac, Mont Belvieu, Old River-Winfree, Stowell, and Winnie 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 83 96 74 76 80 90 94 96 75 77 83 Temp 81 80 78 88 94 93 89 83 80 78 77 85 91 93 90 83 81 80 78 Dewpt 78 77 76 78 76 76 76 75 75 75 74 77 76 75 77 77 77 77 76 RH 91 91 94 72 56 58 66 77 85 91 90 77 62 56 66 82 88 91 94 Wind dir SW NW N NW NE SE SW NE W N N N NE SE S S S W NW Wind spd 3 3 3 4 3 8 8 6 3 4 4 4 4 6 9 4 2 3 3 Clouds FW FW FW FW SC B1 B1 B1 SC B1 B1 B1 B1 B1 SC SC FW SC SC PoP 12hr 5 60 40 50 20 QPF 12hr 0.00-0.05 0.00-0.55 0.00-0.09 0.06-0.32 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C S S C C C C C S S S S C Tstms C L C S S C C C C C S S S S C Heat index 89 83 102107106101 90 82 96102105103 92 88 84 Max heat 101 102 110 110 102 93 105 107 103 99 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 76 93 76 90 75 91 75 92 Temp 92 90 80 77 90 89 80 77 87 87 79 76 89 87 80 76 90 88 Dewpt 76 77 76 75 76 76 76 75 76 76 76 75 75 76 76 75 75 76 PWind dir NE W W SW NE SW NE SW E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC B1 B1 B1 B1 B1 SC SC B1 B1 SC SC B1 SC PoP 12hr 40 30 60 60 70 50 60 30 40 Rain shwrs C C C C C L C L L L C C C L S C C C Tstms C C C C C L C L L L C C C L S C C C $$ TXZ226-180900- Wharton- Including the cities of El Campo and Wharton 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 98 76 96 75 Temp 79 78 76 87 94 96 91 82 79 78 77 87 92 94 90 82 79 77 76 Dewpt 76 75 75 77 72 71 72 74 74 74 73 75 72 71 73 75 75 75 74 RH 91 91 97 72 49 45 54 77 85 88 87 68 52 47 58 79 88 94 94 Wind dir S SW NW W E SE SE S E N N N N E SE S S SW NW Wind spd 3 2 2 3 3 8 9 4 4 3 3 3 4 5 6 3 2 2 3 Clouds FW FW SC SC FW SC SC SC SC SC SC B1 B1 B1 B1 SC FW FW FW PoP 12hr 0 20 20 60 20 QPF 12hr 0 0.00-0.30 0.00-0.10 0.07-0.52 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C L L S S S S S Tstms S S S S C C L L S S S S S Heat index 82 99102104 99 89 81 97100101 98 89 80 Max heat 90 86 105 109 98 84 103 105 101 89 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 76 94 75 91 74 93 75 93 Temp 93 91 79 76 91 88 78 75 87 86 77 75 89 87 78 75 90 88 Dewpt 72 73 75 73 73 75 75 74 75 76 75 74 75 75 75 74 74 74 PWind dir NE S NW SW NE SE NE S NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC B1 B1 SC B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 40 20 60 40 60 40 60 20 40 Rain shwrs S C S S C L C C C L C C C L S S C C Tstms S C S S C L C C C L C C C L S S C C $$ TXZ227-180900- Fort Bend- Including the cities of First Colony, Mission Bend, Missouri City, Pecan Grove, Rosenberg, and Sugar Land 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 98 77 93 96 99 76 Temp 80 78 77 88 95 96 91 83 80 78 77 87 92 94 89 83 79 78 77 Dewpt 76 76 75 78 74 73 74 75 75 74 75 76 73 72 74 75 75 75 75 RH 88 94 94 72 51 48 58 77 85 88 94 70 54 49 61 77 88 91 94 Wind dir SW SW NW NW E SE E SE SW NW N N NE E SE S SW SW NW Wind spd 3 2 2 3 3 5 9 3 3 3 3 4 5 5 6 4 2 2 2 Clouds FW FW SC FW FW SC B1 SC SC SC B1 B1 B1 B1 B1 SC FW FW SC PoP 12hr 0 30 30 60 20 QPF 12hr 0.00-0.07 0.00-0.43 0.00-0.22 0.05-0.22 0.01-0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C L L S S S S S Tstms S C C C C C L L S S S S S Heat index 85 101106106100 91 84 98102102 97 90 82 Max heat 98 90 109 110 101 89 105 106 99 89 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 76 94 75 92 75 92 75 93 Temp 93 90 79 77 91 87 79 76 88 85 78 75 90 86 78 76 90 88 Dewpt 74 74 75 74 74 75 75 74 75 76 75 74 75 75 75 74 74 74 PWind dir NE SW NW SW NE S NE S NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC SC B1 B1 SC B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 40 30 60 50 70 40 60 30 50 Rain shwrs S C C S C L C C C L C C C L C S C C Tstms S C C S C L C C C L C C C L C S C C $$ TXZ235-180900- Inland Jackson- Including the cities of Edna and Ganado 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 99 77 96 76 Temp 80 79 77 88 95 97 92 84 80 79 77 88 94 94 91 84 81 79 77 Dewpt 76 76 76 78 74 72 73 75 75 74 74 76 73 71 74 76 76 75 74 RH 88 91 97 72 51 45 54 74 85 85 90 68 51 47 58 77 85 88 90 Wind dir S SW NW W E SE SE S SE NE N NW NE E SE S S SW NW Wind spd 3 2 2 3 4 8 10 6 4 3 3 3 4 6 8 3 3 2 3 Clouds FW FW SC SC FW SC FW FW FW SC SC SC B1 B1 B1 SC FW FW FW PoP 12hr 0 20 10 60 20 QPF 12hr 0 0.00-0.25 0 0.06-0.39 0.00-0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C S S S S C Tstms S C C C C S S S S C Heat index 86 101105107102 92 86 99102102101 93 86 80 Max heat 92 92 110 111 101 91 107 107 102 93 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 77 96 76 93 75 94 76 94 Temp 94 92 81 77 91 89 79 76 90 88 78 76 90 88 79 76 90 89 Dewpt 73 74 75 74 75 76 75 74 76 76 76 75 76 76 76 75 75 76 PWind dir NE S NW S NE SE NE S E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC B1 B1 SC B1 B1 B1 SC SC SC SC SC SC SC PoP 12hr 40 20 60 40 60 30 50 20 40 Rain shwrs C C S S C L C C C L C C C C S S C C Tstms C C S S C L C C C L C C C C S S C C $$ TXZ236-180900- Inland Matagorda- Including the city of Bay City 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 77 94 76 Temp 80 79 77 88 94 94 90 83 80 78 77 87 91 93 89 82 80 78 77 Dewpt 77 77 76 78 75 75 75 76 76 75 75 78 74 75 75 77 76 76 75 RH 91 94 97 72 54 54 62 80 88 91 94 75 58 56 64 85 88 94 94 Wind dir S SW NW NW E SE SE SE NE N N N N E SE S S W NW Wind spd 3 2 2 2 3 8 9 3 4 3 3 4 4 5 5 3 2 2 3 Clouds FW FW SC SC FW SC FW FW SC SC SC B1 B1 B1 B1 SC FW FW FW PoP 12hr 0 20 30 50 20 QPF 12hr 0 0.00-0.77 0 0.07-0.75 0.00-0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C C S S S S C Tstms S S S C C C C C S S S S C Heat index 85 102106105101 90 85 99101103 99 91 83 Max heat 92 90 109 109 99 87 103 107 99 89 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 76 94 75 91 75 92 76 92 Temp 92 90 80 77 91 88 79 76 89 86 78 76 89 87 79 76 89 88 Dewpt 74 75 75 74 75 76 76 74 76 76 75 75 76 76 76 75 76 76 PWind dir NE SW W SW NE SE NE S E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC SC B1 B1 SC B1 B1 SC SC SC SC FW SC B1 B1 PoP 12hr 40 20 50 40 60 40 50 30 40 Rain shwrs C C S S C C C C C L C C C L S C C C Tstms C C S S C C C C C L C C C L S C C C $$ TXZ237-180900- Inland Brazoria- Including the cities of Alvin, Angleton, and Pearland 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 96 76 94 75 Temp 79 77 77 87 94 94 89 82 79 77 76 86 90 92 89 82 79 77 76 Dewpt 76 76 75 78 75 74 75 75 74 74 74 77 74 74 74 76 76 75 75 RH 91 97 94 75 54 53 64 79 85 90 94 75 60 56 61 82 91 94 97 Wind dir SW W NW NW E SE E S SW N N N NE E SE S SW W NW Wind spd 2 2 2 3 4 6 8 2 4 3 3 4 4 5 5 3 2 2 3 Clouds FW FW SC FW SC SC SC SC SC SC B1 B1 B1 B1 SC SC FW SC SC PoP 12hr 0 20 30 60 20 QPF 12hr 0 0.00-0.52 0 0.10-0.41 0.01-0.21 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S C C C L L S S S S C Tstms S S C S C C C L L S S S S C Heat index 81 100105105 99 89 81 97 99101 98 90 81 Max heat 94 87 109 110 99 86 103 103 99 89 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 76 93 75 91 74 91 75 92 Temp 92 90 79 76 91 87 78 76 89 85 78 75 89 85 78 75 89 87 Dewpt 74 74 75 74 74 75 76 74 75 76 75 74 75 76 75 74 75 75 PWind dir NE SW NW SW NE SW NE SW NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 PoP 12hr 40 20 60 50 70 40 60 30 50 Rain shwrs C C S S C L C C C L C C C L S C C C Tstms C C S S C L C C C L C C C L S C C C $$ TXZ238-180900- Inland Galveston- Including the cities of Friendswood and League City 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 77 93 77 Temp 80 79 77 88 93 95 90 83 80 79 78 86 90 92 89 83 80 79 78 Dewpt 76 76 76 78 75 74 74 75 74 74 74 76 74 73 75 77 77 76 76 RH 88 91 97 72 56 51 60 77 82 85 88 72 60 54 64 82 91 91 94 Wind dir SW W NW NW E SE S NW SW NW NW N NE E SE S SW W NW Wind spd 3 2 2 3 5 6 8 2 4 4 4 4 5 6 6 4 3 4 3 Clouds FW FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 SC SC FW SC SC PoP 12hr 0 30 30 60 20 QPF 12hr 0 0.00-0.29 0.01 0.12-0.19 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S C L L L L S S S S C Tstms S C C S S C L L L L S S S S C Heat index 85 102105106100 90 84 96 99102 99 91 85 Max heat 93 87 107 107 99 86 101 103 100 89 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 93 76 91 75 91 76 92 Temp 92 90 81 77 91 88 80 77 89 86 78 76 89 86 79 76 89 88 Dewpt 75 76 76 75 76 76 75 75 76 76 76 74 76 76 76 75 76 76 PWind dir NE SW NE SW NE SW NE SW E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 SC PoP 12hr 40 20 60 50 70 50 60 30 50 Rain shwrs C C S S C L C C C L C C L L S C C C Tstms C C S S C L C C C L C C L L S C C C $$ TXZ300-180900- Southern Liberty- Including the city of Devers 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 97 75 95 76 Temp 80 78 77 88 94 95 90 82 79 77 76 86 91 94 90 82 80 78 77 Dewpt 76 76 75 77 75 74 76 75 74 74 74 76 75 74 76 76 76 75 75 RH 88 94 94 70 54 51 64 79 85 90 94 72 60 53 64 82 88 91 94 Wind dir SW W N NW N SE SW NE W N N N NE E S S S W NW Wind spd 3 2 2 3 3 5 5 4 3 3 3 3 3 3 5 3 2 2 2 Clouds FW FW FW FW SC B1 B1 B1 SC B1 B1 SC B1 B1 SC SC SC SC SC PoP 12hr 0 50 40 50 20 QPF 12hr 0 0.00-0.35 0.01-0.40 0.06 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S C C C C C S S S S C Tstms C C C S S C C C C C S S S S C Heat index 84 101107106101 88 80 96102105102 89 83 Max heat 97 87 109 110 99 84 105 107 102 89 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 75 93 74 90 74 92 74 93 Temp 93 91 79 76 90 88 78 75 86 86 77 75 89 87 78 76 90 89 Dewpt 75 76 75 74 75 76 76 74 76 75 75 74 75 75 75 74 75 75 PWind dir NE NW NW SW NE SW NE SW NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 40 40 60 50 70 40 60 30 50 Rain shwrs C C C C C L C C C L C C C L S C C C Tstms C C C C C L C C C L C C C L S C C C $$ TXZ313-180900- Coastal Harris- Including the cities of Baytown and Pasadena 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 96 78 94 79 Temp 83 81 79 88 94 95 90 85 82 80 79 86 90 93 89 85 83 81 80 Dewpt 76 76 76 77 75 74 74 75 74 74 74 75 74 74 75 76 76 76 76 RH 80 85 91 70 54 51 60 72 77 82 85 70 60 54 64 75 80 85 88 Wind dir SW W NW NW NE SE SE E SW N N N NE E SE S SW W NW Wind spd 3 2 2 3 4 6 9 5 3 3 3 4 4 8 9 5 3 3 3 Clouds FW FW FW FW SC SC B1 B1 SC SC B1 B1 B1 B1 SC SC FW SC SC PoP 12hr 0 30 40 60 20 QPF 12hr 0.00-0.06 0.00-0.27 0.01 0.05-0.35 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S C C C L L S S S S C Tstms S C C S C C C L L S S S S C Heat index 91 86 83101105106100 93 87 84 81 94100102100 94 91 87 83 Max heat 99 100 110 109 101 90 102 106 101 99 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 93 78 90 77 91 77 92 Temp 92 91 82 79 91 89 81 78 88 86 80 78 89 87 81 78 89 88 Dewpt 74 75 76 75 75 75 75 75 76 76 75 75 75 75 75 75 75 75 PWind dir NE SW N SW NE SW NE SW NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 40 30 60 50 70 40 60 30 50 Rain shwrs C C C S C L C C C L C C C L C C C C Tstms C C C S C L C C C L C C C L C C C C $$ TXZ335-180900- Coastal Jackson- 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 93 97100 77 92 96 98 77 Temp 81 80 79 89 95 95 91 84 81 79 78 87 93 94 90 84 82 80 78 Dewpt 77 77 76 78 75 74 75 76 76 75 75 77 74 74 75 76 76 76 75 RH 88 91 91 70 53 51 60 77 85 88 91 72 54 53 62 77 82 88 91 Wind dir S SW NW W SE SE SE SE S N N N NE E SE S S W NW Wind spd 5 3 2 2 5 10 11 8 4 3 3 4 5 9 11 5 3 2 3 Clouds FW FW SC SC FW SC FW FW FW SC SC SC B1 B1 B1 SC FW FW FW PoP 12hr 0 20 10 50 20 QPF 12hr 0 0.00-0.13 0 0.05-0.16 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C S S S S C Tstms S S S C C C C S S S S C Heat index 90 85 103107107102 93 88 80 100103105101 93 89 84 Max heat 100 97 110 111 100 91 107 107 102 94 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 77 95 76 93 76 94 77 94 Temp 94 91 82 78 92 89 81 77 91 88 80 77 91 88 80 77 91 88 Dewpt 74 75 76 75 75 76 76 75 76 77 77 76 76 76 76 76 76 76 PWind dir NE S NE S E SE E S SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC FW SC SC B1 B1 SC B1 B1 B1 B1 B1 SC SC SC B1 SC PoP 12hr 40 20 50 40 50 40 50 30 40 Rain shwrs C C S S C C C C C C C C C C S C C C Tstms C C S S C C C C C C C C C C S C C C $$ TXZ336-180900- Coastal Matagorda- Including the city of Palacios 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 79 83 89 94 96 78 88 93 96 76 78 82 Temp 82 81 80 88 92 93 89 84 81 80 78 86 90 91 88 83 82 80 78 Dewpt 78 78 77 78 77 76 77 78 77 76 76 78 75 76 76 77 76 76 76 RH 88 91 91 72 62 58 68 82 88 88 94 77 62 62 68 82 82 88 94 Wind dir S SW NW NW SE SE SE S W N N N NE SE SE SE S W NW Wind spd 4 3 2 3 5 10 10 5 4 3 4 5 5 9 9 5 3 2 3 Clouds FW FW SC SC SC SC FW FW SC SC SC B1 B1 B1 B1 SC FW FW SC PoP 12hr 0 20 20 60 30 QPF 12hr 0 0.00-0.63 0 0.05-0.59 0.00-0.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S L L C C S S C C C Tstms S S S L L C C S S C C C Heat index 91 88 84102106106101 94 89 83 98101104 99 93 89 85 Max heat 100 98 109 110 100 96 105 107 99 98 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 92 77 90 77 91 77 91 Temp 92 89 82 79 90 88 81 78 89 85 80 78 89 86 81 78 89 87 Dewpt 75 76 76 75 75 76 76 75 76 76 76 76 76 76 76 76 76 76 PWind dir E SW S SW SE SE E S SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC SC B1 B1 SC B1 B1 SC B1 B1 SC FW SC B1 B1 PoP 12hr 40 20 50 50 60 40 50 30 40 Rain shwrs C C S S C C C C L C S C C C S C C C Tstms C C S S C C C C L C S C C C S C C C $$ TXZ337-180900- Coastal Brazoria- Including the cities of Clute, Freeport, and Lake Jackson 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 94 77 92 77 Temp 81 80 78 88 93 93 89 83 80 79 78 86 89 91 88 83 81 79 78 Dewpt 77 76 76 78 76 75 76 76 75 74 75 76 75 75 76 77 76 76 75 RH 88 88 94 72 58 56 66 80 85 85 91 72 64 60 68 82 85 91 91 Wind dir SW W NW NW E SE SE SE NW N N N NE SE SE S S W NW Wind spd 3 2 3 3 5 9 10 5 4 3 4 4 4 8 9 5 3 3 3 Clouds FW FW SC SC SC SC SC SC SC SC SC B1 B1 B1 SC SC FW SC SC PoP 12hr 0 20 30 60 20 QPF 12hr 0 0.00-0.66 0 0.08-0.30 0.00-0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S C L L C C S S S S C Tstms S S S S S S C L L C C S S S S C Heat index 89 82 102105105 99 91 85 80 96 99102 99 92 86 81 Max heat 100 96 110 110 100 90 102 106 100 94 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 77 93 76 91 76 90 76 91 Temp 92 89 81 78 91 87 80 77 89 85 79 77 88 86 80 77 88 87 Dewpt 75 76 76 75 75 76 76 75 75 76 75 75 75 76 76 75 75 75 PWind dir NE SW SE SW E SW NE S SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC SC B1 B1 B1 B1 B1 SC B1 B1 SC SC B1 B1 B1 PoP 12hr 40 20 50 50 60 50 60 30 50 Rain shwrs C C S S C C C C L C S C L C S C C C Tstms C C S S C C C C L C S C L C S C C C $$ TXZ338-180900- Coastal Galveston- Including the cities of Dickinson, La Marque, and Texas City 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 95 79 92 76 79 83 Temp 82 80 79 88 92 94 90 84 81 80 79 86 89 91 89 84 82 80 79 Dewpt 77 77 77 78 76 76 75 75 75 75 75 77 75 75 76 77 77 77 76 RH 85 91 94 72 60 56 62 74 82 85 88 75 64 60 66 80 85 91 91 Wind dir SW W NW NW E SE S SE W NW NW N NE E SE S S W NW Wind spd 4 3 3 4 5 9 11 6 4 4 4 5 5 10 11 6 4 4 4 Clouds FW FW FW FW SC SC SC SC SC SC B1 B1 B1 SC SC SC FW SC SC PoP 12hr 0 20 30 60 20 QPF 12hr 0 0.00-0.32 0.01 0.09-0.38 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S S C L L C C S S S S C Tstms S S C S S C L L C C S S S S C Heat index 90 85 82102106107101 93 87 84 82 96 99102100 94 90 86 81 Max heat 99 100 107 110 102 96 102 105 102 99 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 92 77 90 77 90 77 91 Temp 91 90 82 79 90 88 81 78 88 86 79 78 88 87 81 78 88 87 Dewpt 76 76 76 75 77 77 76 75 78 77 76 75 77 76 76 76 77 76 PWind dir NE SW E SW E SW NE S E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC B1 B1 SC PoP 12hr 40 30 50 50 60 50 60 30 50 Rain shwrs C C S C C C C C L L C C L C S C C C Tstms C C S C C C C C L L C C L C S C C C $$ TXZ436-180900- Matagorda Islands- 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 82 88 90 94 80 89 81 Temp 85 84 83 86 89 89 88 86 84 83 81 84 87 88 87 86 85 84 82 Dewpt 78 78 78 79 78 78 78 78 78 77 77 78 77 78 77 77 77 77 77 RH 80 82 85 80 70 70 72 77 82 82 88 82 72 72 72 75 77 80 85 Wind dir S S SW N SE SE SE S SW NW N N E SE SE SE S SW NW Wind spd 8 5 4 3 5 11 13 10 5 5 5 5 6 11 14 9 5 4 4 Clouds FW FW SC SC FW FW FW FW SC SC SC B1 B1 B1 SC SC FW FW SC PoP 12hr 0 20 20 50 30 QPF 12hr 0 0.00-0.05 0 0.06-0.28 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C S S C C C Tstms S S S C C C C S S C C C Heat index 97 96 94 99103103101 98 95 92 88 95 99102 99 98 96 93 90 Max heat 101 101 108 107 102 97 105 106 100 100 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 81 89 80 87 80 87 81 87 Temp 88 87 85 82 87 87 84 81 86 84 84 81 86 86 84 82 85 86 Dewpt 77 77 77 76 76 76 76 76 76 76 77 76 76 76 77 76 76 76 PWind dir E S S S SE S SE S S Wind char LT GN LT GN GN GN GN GN LT Avg clouds SC SC FW FW SC SC SC SC B1 B1 SC B1 B1 SC SC SC B1 B1 PoP 12hr 30 20 40 50 50 50 50 40 40 Rain shwrs C S S S C C C C C C S C C C S C C S Tstms C S S S C C C C C C S C C C S C C S $$ TXZ437-180900- Brazoria Islands- Including the city of Surfside Beach 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 91 78 90 80 Temp 85 83 82 87 90 90 88 85 83 82 80 84 87 88 87 85 85 83 81 Dewpt 78 77 77 78 77 77 77 77 76 76 75 76 76 77 77 77 76 76 76 RH 80 82 85 75 66 66 70 77 80 82 85 77 70 70 72 77 75 80 85 Wind dir S SW NW N E SE SE SE NW NW NW N E SE SE S S W NW Wind spd 5 4 4 5 6 10 12 8 5 4 5 5 5 10 12 6 4 4 4 Clouds FW SC SC SC SC FW FW FW SC SC SC B1 B1 B1 SC SC FW FW SC PoP 12hr 0 20 30 60 30 QPF 12hr 0 0.00-0.10 0.01 0.08-0.15 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C L L C C S S C C C Tstms S S S S C L L C C S S C C C Heat index 96 93 90100104104100 96 92 89 83 93 97100 99 96 95 92 88 Max heat 100 98 106 108 100 94 100 103 100 100 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 80 90 79 88 79 88 80 88 Temp 89 88 84 81 88 87 84 80 86 85 83 80 87 86 84 81 86 87 Dewpt 76 77 76 75 75 76 76 76 76 76 75 76 76 76 76 76 75 76 PWind dir E SW S SW E SW NE S SE Wind char LT LT LT GN LT LT LT GN LT Avg clouds SC SC FW SC SC SC B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 SC PoP 12hr 40 30 50 50 60 50 60 40 50 Rain shwrs C S S C C C C C L C S C L C S C C C Tstms C S S C C C C C L C S C L C S C C C $$ TXZ438-180900- Galveston Island- Including the city of Galveston 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 83 93 82 91 82 Temp 86 85 83 87 91 92 89 87 85 84 83 85 88 90 88 86 86 84 83 Dewpt 78 78 79 79 77 77 76 77 77 77 76 77 77 76 77 78 78 77 77 RH 77 80 88 77 64 62 66 72 77 80 80 77 70 64 70 77 77 80 82 Wind dir S W NW N E SE SE E N N N N E SE SE S S W NW Wind spd 5 4 5 6 5 10 12 9 6 5 6 6 5 10 12 9 5 5 5 Clouds SC SC SC SC FW SC SC SC SC SC B1 B1 B1 SC SC SC FW SC SC PoP 12hr 5 20 30 60 30 QPF 12hr 0 0 0.01 0.07-0.32 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C S S C L L C C S S C C C Tstms S S S C S S C L L C C S S C C C Heat index 99 97 94101105106101 98 96 94 92 97100102101 98 97 95 92 Max heat 105 103 107 109 102 98 102 105 102 100 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 81 91 80 89 80 89 81 90 Temp 90 89 85 82 89 88 85 81 87 87 83 81 88 87 85 82 88 87 Dewpt 77 76 77 77 76 77 76 76 76 76 76 76 76 76 76 76 76 76 PWind dir NE SW E SW E SW NE S E Wind char LT GN LT GN LT GN GN GN LT Avg clouds SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 SC PoP 12hr 40 30 50 50 60 50 50 40 40 Rain shwrs C S S C C C C C L C C C C C S C C C Tstms C S S C C C C C L C C C C C S C C C $$ TXZ439-180900- Bolivar Peninsula- 1136 PM CDT Sun Aug 17 2025 Date 08/17/25 Mon 08/18/25 Tue 08/19/25 Wed 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 93 80 91 77 80 83 Temp 85 84 82 88 92 92 89 85 83 82 81 85 89 90 89 85 84 82 81 Dewpt 78 78 79 79 77 77 76 76 76 76 76 77 77 77 77 77 78 77 77 RH 80 82 91 75 62 62 66 75 80 82 85 77 68 66 68 77 82 85 88 Wind dir SW W N N SE S S E NW N N N SW SE S S S W NW Wind spd 5 4 5 6 4 11 12 9 5 6 6 5 5 10 13 8 4 4 5 Clouds SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC FW SC SC PoP 12hr 5 50 30 60 30 QPF 12hr 0.03 0.00-0.19 0.01-0.08 0.07-0.35 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S C L L C C S S C C C Tstms S C C C S S C L L C C S S C C C Heat index 97 95 91102106106101 95 92 89 86 96101102101 96 94 91 87 Max heat 102 105 109 110 102 97 103 105 102 100 Date 08/20 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 91 78 89 78 89 78 90 Temp 90 89 83 80 89 88 82 79 87 86 81 79 87 87 83 79 88 88 Dewpt 77 77 77 76 77 77 77 77 77 77 77 76 77 77 77 76 77 77 PWind dir NE W W SW NE SW NE S E Wind char LT LT LT GN LT GN LT GN LT Avg clouds SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 SC PoP 12hr 40 40 50 60 60 50 60 40 40 Rain shwrs C C C C C C C L L C C C L C S C C C Tstms C C C C C C C L L C C C L C S C C C $$