Area Forecast Matrices
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
847 FOUS54 KHGX 200621 AFMHGX Area Forecast Matrices National Weather Service Houston/Galveston TX 121 AM CDT Sun Sep 20 2026 TXZ163-210900- Houston- Including the city of Crockett 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 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 71 95 73 96 73 Temp 73 71 83 91 95 90 81 79 75 73 84 93 96 90 81 78 75 73 Dewpt 70 69 73 70 67 68 70 73 72 72 75 71 69 70 70 70 70 69 RH 90 93 72 50 40 49 69 82 90 97 74 49 42 52 69 76 84 87 Wind dir S S SW S S SE SE S S S SW S SE SE SE S W NW Wind spd 1 0 1 1 2 2 2 2 1 0 1 0 0 0 0 0 0 1 Clouds FW SC SC SC SC FW SC B1 B1 SC SC SC SC SC SC FW FW FW PoP 12hr 0 5 0 20 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Heat index 88 97 99 94 85 91100102 96 84 Max heat 101 103 94 104 104 95 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 74 94 70 92 68 90 68 90 Temp 93 90 79 74 91 89 76 71 88 87 74 68 87 85 73 68 87 85 Dewpt 71 69 65 67 71 69 64 60 65 63 59 58 62 62 59 58 63 63 PWind dir N NE NE NE NE E E E NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC FW SC SC SC SC SC FW SC SC SC SC SC SC SC PoP 12hr 10 5 0 0 0 0 0 0 5 $$ TXZ164-210900- Trinity- Including the cities of Groveton and Trinity 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 94 74 96 74 Temp 74 72 83 91 94 89 82 79 76 74 84 93 95 90 81 79 76 74 Dewpt 71 70 73 69 67 69 72 74 74 73 75 71 69 70 71 71 71 69 RH 90 93 72 49 41 52 72 85 94 97 74 49 43 52 72 77 85 84 Wind dir S S SW S S SE S S S N SW S SE SE SE S W NW Wind spd 1 0 1 2 3 3 3 2 1 0 1 0 1 2 0 0 1 1 Clouds CL SC SC SC SC SC SC B1 SC SC SC SC SC SC FW FW FW FW PoP 12hr 0 5 0 20 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Heat index 89 96 98 93 86 81 92100101 95 86 Max heat 100 102 93 87 102 103 94 84 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 75 93 71 91 68 90 68 90 Temp 94 90 80 75 90 88 77 71 88 86 74 69 86 84 74 69 87 84 Dewpt 70 69 66 68 70 69 65 62 65 64 60 59 62 62 60 59 63 64 PWind dir N NE NE NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC FW SC SC SC SC SC FW SC SC SC SC SC SC SC PoP 12hr 10 0 0 0 0 0 0 0 5 $$ TXZ176-210900- Madison- Including the city of Madisonville 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 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 96 74 97 74 Temp 74 72 83 92 96 92 83 80 76 74 84 93 96 92 82 79 76 74 Dewpt 70 69 74 71 68 69 71 73 73 73 75 72 69 70 71 71 70 70 RH 87 90 74 51 40 47 67 79 90 97 74 51 42 49 69 77 82 87 Wind dir S S SW S S SE SE S SW SE SW SE SE SE SE S SW NW Wind spd 2 1 2 2 2 3 5 3 3 1 2 0 1 2 2 1 2 1 Clouds FW SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC FW FW FW PoP 12hr 0 5 0 20 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Heat index 90 99101 97 87 82 92101102 98 86 80 Max heat 83 101 104 97 84 104 106 97 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 74 95 72 93 69 92 69 92 Temp 94 91 80 74 92 91 78 72 89 89 75 69 88 88 74 69 88 87 Dewpt 73 71 66 67 73 71 66 62 68 65 61 58 64 63 60 59 65 64 PWind dir N NE NE E E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 5 0 0 0 0 0 0 5 $$ TXZ177-210900- Walker- Including the city of Huntsville 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 95 75 96 75 Temp 74 73 84 92 95 90 83 80 77 75 84 94 95 90 82 79 77 75 Dewpt 70 70 73 70 68 69 72 73 74 73 75 71 69 70 70 71 71 70 RH 87 90 70 49 42 50 70 79 90 94 74 47 43 52 67 77 82 84 Wind dir S SE S S SE SE S S S SE SW SE SE SE SE S W NW Wind spd 2 0 2 2 4 4 5 3 2 0 1 1 2 3 2 1 1 2 Clouds FW SC SC SC SC SC SC B1 SC FW SC SC SC SC FW FW FW FW PoP 12hr 0 5 0 20 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Heat index 90 99100 95 88 83 93101101 95 86 81 Max heat 83 100 103 96 86 104 104 96 84 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 76 94 73 92 70 91 70 91 Temp 94 90 80 76 92 89 78 73 90 86 75 70 88 85 75 70 88 85 Dewpt 71 69 67 68 72 70 67 64 67 65 62 60 63 63 62 61 64 64 PWind dir N NE NE E NE E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 5 0 0 0 0 0 0 5 $$ TXZ178-210900- San Jacinto- Including the cities of Coldspring and Shepherd 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 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 71 89 94 97 72 74 79 90 95 98 73 74 79 Temp 73 71 83 91 92 87 81 78 76 74 84 93 93 87 81 78 76 74 Dewpt 70 69 74 72 71 73 74 74 74 73 76 73 71 72 72 72 71 70 RH 90 93 74 54 51 63 79 88 94 97 77 52 49 61 74 82 85 87 Wind dir S S S SE SE SE S S S W S SE SE SE S S W NW Wind spd 1 0 0 2 3 3 3 1 1 0 0 1 2 1 1 0 1 2 Clouds FW FW SC SC SC SC FW B1 SC SC FW SC SC SC FW FW FW FW PoP 12hr 0 10 0 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 90 99 99 94 85 94102100 94 84 Max heat 103 104 95 89 106 105 96 86 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 75 93 72 91 69 89 69 90 Temp 93 89 79 75 91 87 77 72 88 84 74 69 87 83 74 69 87 83 Dewpt 73 71 68 69 73 72 67 64 68 67 63 61 65 65 62 61 65 66 PWind dir N NE NE NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 0 0 0 0 0 0 0 5 $$ TXZ179-210900- Polk- Including the cities of Corrigan and Livingston 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 90 94 97 72 74 79 90 96 98 72 74 79 Temp 73 71 83 91 93 88 81 78 76 74 84 92 94 88 81 78 76 74 Dewpt 70 69 74 72 70 72 74 74 74 73 76 73 71 72 73 72 71 70 RH 90 93 74 54 47 59 79 88 94 97 77 54 47 59 77 82 85 87 Wind dir S SE S S SE SE S S S W W S SE SE S SW W NW Wind spd 1 0 1 2 3 3 3 2 1 0 1 1 1 1 1 1 1 2 Clouds FW FW SC SC SC SC FW B1 SC SC FW SC SC SC FW FW FW FW PoP 12hr 0 10 0 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 90 98 99 94 85 94102102 95 85 Max heat 102 104 94 89 105 105 95 88 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 75 94 71 91 68 90 68 90 Temp 93 89 79 75 91 87 77 71 87 84 74 69 86 83 74 69 87 83 Dewpt 72 71 67 68 73 71 66 63 67 66 62 60 65 65 61 60 65 66 PWind dir N NE NE NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW FW FW SC SC FW SC SC SC SC SC SC SC SC SC PoP 12hr 5 0 0 0 0 0 0 0 5 $$ TXZ195-210900- Burleson- Including the cities of Caldwell and Somerville 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 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 97 74 98 74 Temp 74 73 83 94 97 94 84 80 77 75 84 94 98 93 83 80 76 74 Dewpt 70 70 73 69 67 67 69 72 73 73 74 70 67 68 68 70 71 70 RH 87 90 72 44 38 41 61 77 87 94 72 46 37 44 61 72 85 87 Wind dir S S SW S S SE S S S S S SE E SE SE S SW W Wind spd 2 1 3 3 4 5 6 4 2 0 2 2 3 4 3 2 1 1 Clouds SC B1 SC SC SC SC B1 B1 SC SC SC SC SC SC SC FW FW FW PoP 12hr 0 5 0 20 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S Heat index 90 99101 97 87 84 92101102 98 86 82 Max heat 83 103 104 96 86 104 105 97 84 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 75 97 73 95 70 94 70 94 Temp 95 92 80 75 94 92 79 73 92 91 76 71 91 89 75 70 90 90 Dewpt 70 67 66 68 71 69 67 64 67 63 61 60 62 60 60 60 63 61 PWind dir NE NE NE E E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 10 0 5 0 0 0 0 5 $$ TXZ196-210900- Brazos- Including the cities of Bryan and College Station 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 97 75 98 75 Temp 75 74 84 93 97 93 84 81 77 75 84 94 97 93 84 80 77 75 Dewpt 70 70 74 71 68 68 70 73 74 73 75 72 69 69 70 71 71 71 RH 84 87 72 49 39 44 63 77 90 94 74 49 40 46 63 74 82 87 Wind dir S S SW S S SE S S S S S SE SE SE SE S SW W Wind spd 3 1 3 3 4 5 8 5 3 1 2 1 2 4 3 2 2 1 Clouds SC SC SC SC SC SC B1 B2 SC SC SC SC SC SC SC FW FW FW PoP 12hr 0 5 0 20 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S Heat index 90100102 97 88 85 93102103 98 88 83 Max heat 83 83 103 104 96 86 105 105 97 84 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 76 97 73 95 70 93 70 93 Temp 95 92 80 76 93 92 79 74 91 90 76 71 90 89 75 71 90 89 Dewpt 73 70 66 68 73 70 67 64 68 64 62 60 64 62 61 60 65 63 PWind dir N NE NE E E E E E E Wind char LT LT GN LT LT LT LT LT LT Avg clouds FW SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC B1 SC PoP 12hr 5 5 0 5 0 0 0 0 5 $$ TXZ197-210900- Washington- Including the city of Brenham 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 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 96 75 97 75 Temp 74 73 83 92 95 91 82 79 77 75 84 93 96 92 83 79 77 75 Dewpt 70 70 74 71 68 68 71 73 74 73 75 71 69 69 69 72 71 70 RH 87 90 74 51 42 47 69 82 90 94 74 49 42 47 63 79 82 84 Wind dir S S S S S SE S S S S S SE SE SE SE S SW NW Wind spd 1 0 2 3 3 4 5 3 1 0 0 1 3 3 3 1 1 0 Wind gust 16 Clouds SC SC SC SC SC SC SC B1 SC FW SC SC SC SC FW FW FW FW PoP 12hr 0 5 0 10 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Heat index 90 99101 96 87 80 92100101 97 86 Max heat 102 103 95 86 102 104 96 85 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 76 96 74 95 71 93 70 93 Temp 94 91 80 76 93 91 78 74 91 89 76 71 89 88 75 71 89 88 Dewpt 71 69 68 68 72 70 68 65 68 64 63 60 64 61 61 61 64 62 PWind dir NE E NE E E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 5 5 5 0 0 0 0 5 $$ TXZ198-210900- Grimes- Including the city of Navasota 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 97 75 97 75 Temp 74 73 83 93 97 92 84 81 77 75 85 94 97 92 83 80 77 75 Dewpt 69 69 74 70 69 69 71 73 74 73 75 71 69 70 70 71 71 71 RH 84 87 74 47 40 47 65 77 90 94 72 47 40 49 65 74 82 87 Wind dir S S SW S S SE S S S S S SE SE SE SE S SW NW Wind spd 2 1 2 3 4 5 8 4 2 1 2 1 3 3 3 2 1 1 Clouds FW SC SC SC SC SC SC B1 SC SC SC SC SC SC FW FW FW FW PoP 12hr 0 5 0 20 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Heat index 90 99102 97 89 85 93101103 98 88 83 Max heat 83 102 104 96 85 104 105 97 84 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 76 96 74 94 71 93 70 93 Temp 94 91 81 76 93 91 79 74 91 89 76 71 89 88 76 71 89 87 Dewpt 71 70 67 68 73 71 67 64 68 65 62 60 65 63 61 60 65 64 PWind dir N NE NE E E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 5 0 0 0 0 0 0 5 $$ TXZ199-210900- Montgomery- Including the cities of Conroe and The Woodlands 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 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 71 92 95 98 75 96 75 Temp 73 71 83 91 95 89 82 79 77 75 85 93 95 90 82 79 77 75 Dewpt 70 70 74 72 71 72 74 74 74 74 76 73 71 71 72 72 72 71 RH 90 97 74 54 46 57 77 85 90 97 75 52 46 54 72 79 85 87 Wind dir SE S S S SE SE S S S S S SE SE SE SE SW W NW Wind spd 0 0 1 2 4 5 4 1 0 0 0 1 3 2 2 0 1 2 Wind gust 14 Clouds FW SC SC SC SC SC SC B1 B1 SC SC SC SC SC FW FW FW FW PoP 12hr 0 10 0 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 89 99102 96 88 81 94102103 96 87 81 Max heat 101 104 95 87 105 105 94 86 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 76 95 74 93 71 91 71 91 Temp 94 90 80 76 92 89 79 74 90 86 76 71 88 85 75 71 89 85 Dewpt 73 71 69 70 73 71 68 65 69 66 63 62 65 64 63 62 65 65 PWind dir NE NE NE NE NE E NE E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 5 5 0 0 0 0 0 0 $$ TXZ200-210900- Northern Liberty- Including the cities of Cleveland, Dayton, and Liberty 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 94 73 95 73 Temp 73 72 84 91 93 88 80 77 75 73 85 92 94 88 80 78 75 73 Dewpt 70 70 75 73 72 74 75 74 74 73 77 74 72 74 73 73 72 71 RH 90 93 74 56 51 63 85 90 97100 77 56 49 63 79 85 90 93 Wind dir N N SE SE SE SE S S N N NE E SE S S S W NW Wind spd 0 0 0 1 3 3 1 0 0 0 0 1 1 1 0 0 0 1 Clouds FW FW FW SC SC SC SC SC B1 SC FW SC FW SC FW FW FW FW PoP 12hr 0 10 0 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 93100101 96 84 95102102 96 85 Max heat 102 104 95 105 106 97 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 75 95 72 92 69 91 68 91 Temp 93 90 79 75 92 88 77 72 89 85 74 69 87 84 73 69 87 84 Dewpt 73 72 69 70 74 72 68 64 69 67 63 60 66 66 63 61 66 66 PWind dir N NE NE NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW FW SC SC SC FW SC SC SC SC SC SC SC SC SC PoP 12hr 5 0 5 0 0 0 5 0 5 $$ TXZ210-210900- Colorado- Including the cities of Columbus, Eagle Lake, and Weimar 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 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 97 74 97 73 Temp 74 72 84 92 95 91 82 78 76 74 85 93 96 91 82 78 75 74 Dewpt 70 70 74 71 69 70 73 74 74 73 76 71 68 69 72 72 72 71 RH 87 93 72 51 43 50 74 88 94 97 75 49 40 49 72 82 90 90 Wind dir S NE S SE SE SE S S S E E E E SE S S N N Wind spd 0 0 1 3 5 6 4 1 0 0 0 2 4 4 3 0 0 1 Wind gust 14 14 Clouds SC B1 SC SC B1 SC SC B1 B1 SC FW FW SC SC FW FW FW FW PoP 12hr 0 10 5 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 91 99101 96 87 94100101 96 86 Max heat 102 104 96 104 104 97 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 75 97 74 96 71 95 70 95 Temp 94 92 79 75 94 91 79 75 92 90 76 72 91 89 75 71 91 89 Dewpt 70 69 70 70 71 70 71 67 68 65 66 63 63 61 64 63 63 62 PWind dir NE E NE E E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 5 5 5 5 0 5 0 5 $$ TXZ211-210900- Austin- Including the cities of Bellville and Sealy 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 96 75 97 74 Temp 73 72 83 91 95 91 82 78 76 75 84 92 95 91 82 78 76 74 Dewpt 70 70 74 71 69 69 73 74 74 73 75 71 68 69 71 72 72 71 RH 90 93 74 52 43 49 74 88 94 94 74 51 42 49 69 82 87 90 Wind dir S N S S SE SE S S S N N SE SE SE S S SW N Wind spd 0 0 1 2 3 5 5 1 0 0 0 2 2 3 3 0 0 1 Clouds SC SC SC SC B1 SC SC B1 B1 SC SC SC SC SC FW FW FW FW PoP 12hr 0 10 5 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 89 98100 96 87 92 99101 96 86 Max heat 101 103 94 101 103 96 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 76 97 74 95 71 94 70 93 Temp 93 91 79 76 93 91 78 74 91 90 76 71 89 88 75 71 89 88 Dewpt 70 68 69 70 71 70 70 66 67 64 64 61 62 60 63 62 63 61 PWind dir NE E NE E E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW FW SC SC FW SC SC SC FW SC SC SC FW SC SC PoP 12hr 5 5 5 5 0 0 0 0 0 $$ TXZ212-210900- Waller- Including the cities of Brookshire, Hempstead, Prairie View, and Waller 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 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 97 75 97 75 Temp 73 72 83 92 95 91 83 79 77 75 84 93 96 91 83 79 77 75 Dewpt 70 70 75 72 70 70 73 75 74 74 76 72 69 69 71 73 72 72 RH 90 93 77 52 45 50 72 88 90 97 77 51 42 49 67 82 85 90 Wind dir SE N S S SE SE S S S N S SE SE SE S S SW NW Wind spd 1 0 1 3 4 6 5 2 1 0 0 2 3 4 3 1 0 1 Clouds FW SC SC SC B1 SC SC SC SC SC SC SC SC SC FW FW FW FW PoP 12hr 0 10 5 10 10 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 90 99102 97 88 81 93101102 97 87 80 Max heat 101 104 96 103 104 96 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 76 97 74 95 72 94 71 93 Temp 94 92 80 76 93 91 79 75 91 89 76 72 89 88 75 72 89 88 Dewpt 71 69 69 70 73 71 70 66 68 65 64 62 64 62 63 62 64 63 PWind dir NE E NE E E E NE E E Wind char LT LT LT LT GN LT LT LT LT Avg clouds FW SC FW FW FW FW FW SC SC SC SC FW SC SC SC SC SC SC PoP 12hr 5 5 5 5 0 0 0 0 0 $$ TXZ213-210900- Inland Harris- Including the city of Houston 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 75 79 91 96 98 73 77 79 92 96 98 74 78 80 Temp 76 75 84 92 95 90 84 81 79 77 86 93 95 91 84 81 79 78 Dewpt 72 72 75 72 71 73 75 75 75 75 76 72 71 71 73 74 73 73 RH 87 90 74 52 46 58 74 82 88 94 72 51 46 52 70 79 82 85 Wind dir E NE SE SE SE SE SE S S NE E E SE SE S S W NW Wind spd 1 1 1 3 6 8 4 2 1 0 1 2 4 5 3 1 2 3 Wind gust 19 14 Clouds FW SC SC SC SC SC SC SC B1 SC FW SC FW FW FW CL FW FW PoP 12hr 0 10 0 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 92100103 98 92 87 82 95101103 98 90 86 82 Max heat 87 85 102 105 100 89 105 105 100 88 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 79 96 77 94 74 93 74 93 Temp 94 92 83 79 93 91 82 77 91 89 79 75 89 88 79 74 89 88 Dewpt 72 71 70 72 73 72 71 67 68 66 65 63 65 64 65 63 64 65 PWind dir NE NE NE E NE E NE E E Wind char LT LT LT LT GN LT LT LT LT Avg clouds FW FW FW FW FW FW FW SC FW SC SC FW SC SC SC SC SC SC PoP 12hr 5 5 5 0 5 0 0 0 0 $$ TXZ214-210900- Chambers- Including the cities of Anahuac, Mont Belvieu, Old River-Winfree, Stowell, and Winnie 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 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 81 92 74 77 84 93 74 77 84 Temp 78 76 85 90 91 87 82 81 79 77 86 90 92 88 82 81 79 77 Dewpt 73 73 76 75 75 75 76 76 75 75 77 75 74 75 75 75 74 74 RH 85 90 75 62 60 68 82 85 88 94 75 62 56 66 79 82 85 90 Wind dir E NE E SE SE SE SE S S N NE SE SE S S S W N Wind spd 1 0 2 3 6 5 2 1 1 0 2 2 3 3 1 0 1 3 Clouds FW FW SC SC SC SC SC SC B1 SC SC SC SC FW FW FW FW FW PoP 12hr 5 20 0 20 10 QPF 12hr 0 0.00-0.09 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S Heat index 95100102 97 88 85 81 96101102 97 89 86 80 Max heat 91 92 102 105 100 97 103 106 100 98 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 78 94 75 92 72 90 72 90 Temp 93 90 82 78 91 89 80 75 88 87 77 73 86 85 77 73 87 85 Dewpt 74 74 73 74 75 75 73 68 70 71 67 64 68 69 67 65 67 69 PWind dir NE E NE E NE NE NE NE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW SC SC SC FW FW FW SC SC SC SC SC PoP 12hr 10 10 10 5 5 5 5 0 5 Rain shwrs S Tstms S $$ TXZ226-210900- Wharton- Including the cities of El Campo and Wharton 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 96 75 97 74 Temp 74 72 84 91 94 90 81 79 77 75 86 93 95 90 81 78 76 74 Dewpt 71 71 75 72 71 72 75 75 74 73 76 72 70 72 73 74 73 72 RH 90 97 74 54 47 56 82 88 90 94 72 51 45 56 77 88 90 93 Wind dir E E SE SE SE SE SE SE SE E E E SE SE SE SE SE N Wind spd 0 1 2 4 6 9 3 1 1 1 1 3 4 6 3 0 0 2 Clouds FW SC SC SC SC FW FW SC B1 SC SC FW SC FW FW CL FW FW PoP 12hr 0 20 0 20 10 QPF 12hr 0 0.00-0.24 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S Heat index 91 99102 97 87 80 95101102 97 86 Max heat 102 105 96 86 104 105 97 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 76 97 75 96 72 95 71 95 Temp 94 91 79 76 94 91 79 76 92 90 76 73 91 89 75 72 91 89 Dewpt 71 71 71 72 73 72 73 69 69 67 68 64 64 63 66 64 65 65 PWind dir NE E NE E E E E E E Wind char LT LT LT LT GN LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW SC SC FW FW FW SC SC SC SC FW PoP 12hr 10 5 10 0 10 0 5 0 5 Rain shwrs S S Tstms S S $$ TXZ227-210900- Fort Bend- Including the cities of First Colony, Mission Bend, Missouri City, Pecan Grove, Rosenberg, and Sugar Land 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 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 96 76 93 96 99 72 75 78 Temp 74 73 84 91 94 90 82 79 77 76 85 92 95 90 82 78 77 75 Dewpt 71 71 75 72 72 73 75 75 75 74 76 72 71 72 73 74 73 73 RH 90 93 74 54 49 58 79 88 94 94 75 52 46 56 74 88 87 94 Wind dir N E SE SE SE SE SE S S N E E SE SE SE S W N Wind spd 0 0 1 3 5 8 3 1 0 0 0 2 4 5 2 0 0 2 Clouds FW SC SC SC SC SC FW SC B1 SC FW SC SC FW FW CL FW FW PoP 12hr 0 20 0 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 91 99102 98 88 81 95100102 98 87 Max heat 102 105 98 87 103 104 98 85 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 77 96 76 95 73 94 72 94 Temp 94 91 80 77 93 90 80 76 91 89 77 74 89 88 76 73 89 88 Dewpt 71 70 71 72 73 72 72 68 69 66 66 63 64 63 66 63 64 64 PWind dir NE E NE E E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW SC SC FW FW SC SC FW SC SC PoP 12hr 10 5 5 0 5 0 5 0 5 $$ TXZ235-210900- Inland Jackson- Including the cities of Edna and Ganado 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 96 76 97 75 Temp 76 74 85 93 95 90 83 80 78 76 87 94 96 90 83 80 77 75 Dewpt 73 73 76 74 73 73 76 75 75 74 76 73 72 73 74 75 74 73 RH 90 97 75 54 49 58 80 85 91 94 70 51 46 58 74 85 90 94 Wind dir E NE SE SE SE SE SE SE SE E E E SE SE SE SE E N Wind spd 1 2 3 5 9 11 4 2 2 2 2 4 8 10 4 1 1 3 Clouds SC SC SC SC SC FW FW SC B1 SC FW FW SC FW CL CL FW FW PoP 12hr 0 20 0 20 10 QPF 12hr 0 0.00-0.13 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S Heat index 95103104 99 90 86 97104104 99 89 82 Max heat 86 85 107 107 98 89 107 107 97 87 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 76 98 76 97 73 96 72 96 Temp 95 91 80 76 95 91 80 77 94 90 78 74 93 90 77 73 92 89 Dewpt 72 72 73 73 74 75 74 71 72 69 70 66 67 67 69 66 67 68 PWind dir E E E E E E E E E Wind char LT LT GN LT GN LT GN LT LT Avg clouds FW FW FW FW FW SC FW FW FW SC FW FW FW SC FW FW SC SC PoP 12hr 10 5 20 0 10 0 10 0 5 Rain shwrs S S Tstms S S $$ TXZ236-210900- Inland Matagorda- Including the city of Bay City 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 94 76 95 72 75 78 Temp 77 75 86 91 93 88 81 80 78 76 87 92 93 88 81 79 77 75 Dewpt 73 73 76 74 73 75 76 76 75 74 77 74 73 74 75 75 74 73 RH 87 94 72 58 52 66 85 88 91 94 72 56 52 63 82 88 90 94 Wind dir E NE SE SE SE SE SE SE E E E E SE SE SE SE SE NE Wind spd 2 2 3 5 9 8 3 2 1 2 2 5 8 8 3 1 1 3 Clouds FW SC SC SC SC FW SC SC B1 FW FW FW SC SC CL CL FW FW PoP 12hr 0 20 0 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 96100102 97 88 84 98102102 96 87 81 Max heat 86 85 103 105 94 89 105 105 94 87 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 76 95 76 94 73 93 72 93 Temp 93 90 80 76 93 89 80 77 92 88 77 74 90 87 77 73 90 87 Dewpt 72 73 74 73 74 74 75 71 71 70 70 66 67 67 69 66 67 68 PWind dir E E E E E E E E E Wind char LT LT GN LT GN LT GN LT LT Avg clouds FW FW FW FW FW FW FW FW FW SC FW FW FW SC SC SC SC FW PoP 12hr 20 5 20 0 10 0 10 0 5 Rain shwrs S S Tstms S S $$ TXZ237-210900- Inland Brazoria- Including the cities of Alvin, Angleton, and Pearland 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 94 75 94 74 Temp 75 73 85 90 92 87 81 79 77 75 85 91 92 88 80 78 76 74 Dewpt 72 72 76 74 74 75 76 76 75 74 77 73 73 74 74 74 73 73 RH 90 97 75 60 56 68 85 91 94 97 77 56 54 63 82 88 90 97 Wind dir E NE E SE SE SE SE SE S E E E SE SE SE S W N Wind spd 0 0 1 4 8 6 1 0 0 0 1 3 6 5 1 0 0 2 Clouds FW FW FW SC SC FW SC SC B1 SC FW SC FW FW CL CL FW FW PoP 12hr 0 20 5 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S Heat index 94 99101 97 86 80 96100101 96 85 Max heat 84 84 102 105 98 86 103 105 97 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 76 95 75 93 73 92 72 92 Temp 92 90 79 76 92 89 80 76 90 88 78 74 88 86 76 73 88 86 Dewpt 72 72 72 73 74 74 73 70 70 69 68 65 67 66 67 65 67 67 PWind dir NE E NE E E E E E E Wind char LT LT LT LT GN LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW SC FW FW FW SC SC FW SC SC PoP 12hr 10 0 10 0 10 0 5 0 5 Rain shwrs S Tstms S $$ TXZ238-210900- Inland Galveston- Including the cities of Friendswood and League City 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 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 77 94 77 Temp 78 77 86 91 91 87 82 80 79 77 86 91 92 88 82 80 78 77 Dewpt 73 73 76 75 75 76 76 76 76 75 77 75 75 75 75 75 74 74 RH 85 87 72 60 60 70 82 88 91 94 75 60 58 66 79 85 88 90 Wind dir E N E SE SE SE SE S S N NE E SE SE SE S W NW Wind spd 1 1 1 5 9 8 3 1 1 0 2 5 8 5 2 0 1 3 Clouds FW FW FW SC SC SC SC SC B1 SC FW SC SC FW FW FW FW FW PoP 12hr 10 20 5 20 10 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S Heat index 97101103 97 89 86 96102103 97 88 83 Max heat 84 84 102 105 96 87 103 105 95 85 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 78 94 77 92 75 91 75 91 Temp 93 90 81 78 91 89 81 78 89 88 79 75 88 86 78 75 88 86 Dewpt 73 73 73 74 75 75 74 71 71 70 69 66 68 68 68 67 68 68 PWind dir NE NE NE E E E E E E Wind char LT LT GN LT GN LT GN LT GN Avg clouds FW FW FW FW FW FW FW FW SC FW FW FW FW SC SC SC SC SC PoP 12hr 10 5 10 5 5 5 5 0 5 $$ TXZ300-210900- Southern Liberty- Including the city of Devers 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 93 74 94 75 Temp 75 74 85 90 92 87 80 78 76 75 85 91 93 88 81 79 77 75 Dewpt 71 71 76 74 73 75 75 75 74 74 77 74 73 75 74 74 73 72 RH 87 90 75 60 54 68 85 91 94 97 77 58 52 66 79 85 87 90 Wind dir N NE E SE SE SE SE S N NE NE E SE S S S W N Wind spd 0 0 1 2 4 3 1 0 0 0 1 1 2 2 0 0 0 2 Clouds FW FW SC SC SC SC SC SC B1 SC FW SC SC FW FW FW FW FW PoP 12hr 0 20 0 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 93100101 96 84 80 95100102 97 86 81 Max heat 102 103 96 86 102 103 98 85 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 76 94 73 92 70 90 69 90 Temp 92 90 80 76 91 88 78 73 88 85 75 70 86 84 74 70 86 84 Dewpt 74 73 70 72 74 74 70 66 69 69 64 62 67 67 64 62 66 68 PWind dir N NE NE NE NE NE NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW FW FW SC SC SC SC SC FW SC SC SC SC SC SC PoP 12hr 10 5 5 5 5 0 5 0 5 $$ TXZ313-210900- Coastal Harris- Including the cities of Baytown and Pasadena 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 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 88 93 94 76 78 82 89 94 95 78 Temp 78 77 84 90 92 88 83 82 80 78 85 91 92 89 84 82 80 78 Dewpt 73 73 75 74 73 75 76 76 76 76 76 73 72 74 75 75 74 74 RH 85 87 74 60 54 66 80 82 88 94 75 56 52 61 74 79 82 88 Wind dir E NE E SE SE SE SE S S NE NE SE SE SE S S W NW Wind spd 1 1 2 4 9 8 4 2 1 1 2 4 5 5 3 1 2 3 Clouds FW FW SC SC SC SC SC SC B1 SC FW SC FW FW FW FW FW FW PoP 12hr 5 20 0 20 10 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 93 99101 97 92 89 84 95100101 98 91 88 83 Max heat 88 88 102 103 98 94 103 103 98 93 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 79 94 77 92 75 91 75 91 Temp 92 91 83 79 91 90 82 78 89 88 80 75 87 87 79 75 87 86 Dewpt 73 73 72 73 74 74 73 69 69 68 67 65 66 67 67 65 66 67 PWind dir NE E NE E NE NE NE NE E Wind char LT LT LT LT GN LT LT LT LT Avg clouds FW FW FW FW FW FW FW SC SC SC SC FW FW SC SC SC SC SC PoP 12hr 10 5 10 5 5 5 5 0 5 $$ TXZ335-210900- Coastal Jackson- 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 89 94 95 78 90 95 97 77 Temp 79 77 86 92 93 88 83 82 80 78 87 93 93 88 83 81 79 77 Dewpt 75 74 77 75 74 76 76 76 76 75 77 74 74 75 76 76 75 74 RH 88 90 75 58 54 68 80 82 88 91 72 54 54 66 80 85 88 90 Wind dir E NE SE SE SE SE SE SE SE E E SE SE SE SE SE SE NE Wind spd 2 2 4 8 11 11 5 3 2 2 3 6 10 10 5 2 1 3 Clouds SC SC SC SC FW FW SC SC SC SC FW FW SC SC CL CL FW FW PoP 12hr 5 20 0 20 10 QPF 12hr 0 0.00-0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 80 97103103 99 92 89 85 99103103 98 91 87 80 Max heat 90 90 106 105 97 93 109 107 97 91 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 78 96 77 95 76 94 75 94 Temp 95 88 81 78 95 90 81 78 93 89 80 76 92 88 79 75 92 88 Dewpt 73 75 75 75 75 77 76 73 73 73 72 69 69 71 71 68 69 71 PWind dir E E E E E E E E E Wind char LT LT GN LT GN LT GN LT GN Avg clouds FW FW FW FW FW FW FW FW FW SC FW FW FW SC SC FW SC SC PoP 12hr 20 10 20 5 10 0 10 0 5 Rain shwrs S S Tstms S S $$ TXZ336-210900- Coastal Matagorda- Including the city of Palacios 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 78 81 86 92 94 76 79 84 87 92 95 75 78 83 Temp 80 78 86 89 90 87 83 82 81 79 87 90 91 87 83 82 80 78 Dewpt 74 74 76 75 75 76 76 76 76 75 76 75 75 76 76 76 75 74 RH 82 88 72 64 62 70 80 82 85 88 70 62 60 70 80 82 85 88 Wind dir E E SE SE SE SE SE SE SE E E SE SE SE SE SE SE NE Wind spd 3 3 4 8 10 9 6 4 3 3 3 6 10 9 5 2 2 3 Clouds FW SC SC SC FW FW SC SC B1 SC FW FW SC SC CL CL FW FW PoP 12hr 5 20 5 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 83 96 99101 97 92 90 86 81 98100101 97 91 88 83 Max heat 92 92 102 103 98 96 103 105 99 96 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 79 94 78 92 76 92 76 91 Temp 92 88 82 79 92 88 82 79 90 87 81 77 89 86 80 76 89 86 Dewpt 73 74 75 75 75 76 76 73 73 72 72 69 69 70 70 68 69 70 PWind dir E SE E E E E E E E Wind char LT LT GN LT GN LT GN LT GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 20 5 20 5 10 5 10 5 5 Rain shwrs S S Tstms S S $$ TXZ337-210900- Coastal Brazoria- Including the cities of Clute, Freeport, and Lake Jackson 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 76 80 87 92 94 75 77 81 88 92 94 74 76 80 Temp 79 77 86 89 90 86 82 81 79 77 86 90 90 86 82 80 78 76 Dewpt 73 73 76 75 75 75 76 76 76 75 76 75 75 76 75 75 74 74 RH 82 87 72 64 62 70 82 85 91 94 72 62 62 72 79 85 88 94 Wind dir SE NE E SE SE SE SE SE S NE E E SE SE SE SE S N Wind spd 1 1 2 6 9 6 3 1 1 0 2 6 8 5 2 0 0 2 Clouds FW FW FW SC SC SC SC SC B1 SC FW SC FW SC FW CL FW FW PoP 12hr 5 20 10 20 10 QPF 12hr 0 0 0.00-0.10 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S Heat index 80 96 99 99 96 90 87 81 96 99100 96 88 85 Max heat 91 91 102 103 97 94 103 105 97 91 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 77 93 77 91 75 90 74 90 Temp 91 88 81 77 90 88 81 78 88 86 79 76 87 85 79 75 87 85 Dewpt 73 74 74 74 75 76 75 72 72 71 70 68 69 69 69 67 69 69 PWind dir NE E NE E E E E E E Wind char LT LT GN LT GN LT GN LT GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 10 5 10 5 10 5 5 0 5 $$ TXZ338-210900- Coastal Galveston- Including the cities of Dickinson, La Marque, and Texas City 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 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 92 77 79 84 93 76 78 83 Temp 80 79 86 89 90 87 83 82 81 79 86 90 91 87 83 82 79 78 Dewpt 74 74 77 76 76 76 77 76 76 75 77 76 75 76 76 75 75 74 RH 82 85 75 66 64 70 82 82 85 88 75 64 60 70 80 79 88 88 Wind dir SE N NE E SE SE SE S S NW NE E SE SE SE S SW NW Wind spd 2 1 2 6 9 8 4 3 2 1 3 6 6 5 3 1 1 3 Clouds FW FW SC SC SC SC SC SC B1 SC FW SC FW FW FW FW FW FW PoP 12hr 10 20 5 20 10 QPF 12hr 0.00-0.06 0.00-0.06 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S Heat index 83 80 97102102 98 92 90 86 81 97102102 98 91 88 82 Max heat 93 93 105 105 100 97 105 105 102 96 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 80 93 79 92 77 91 77 90 Temp 92 90 83 80 90 89 83 79 89 88 81 77 87 86 80 77 88 86 Dewpt 75 75 74 75 77 76 75 72 73 71 70 68 70 69 69 68 70 69 PWind dir NE SE NE E E E E E E Wind char LT LT GN LT GN LT GN LT GN Avg clouds FW FW FW FW FW FW FW FW SC FW FW FW FW SC SC SC SC SC PoP 12hr 10 10 5 5 10 5 5 0 5 Rain shwrs S Tstms S $$ TXZ436-210900- Matagorda Islands- 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 81 87 83 86 88 92 82 Temp 83 81 83 85 86 86 85 85 85 84 86 87 87 86 85 85 84 82 Dewpt 76 75 76 76 76 76 76 76 76 76 76 76 76 77 76 76 76 75 RH 80 82 80 75 72 72 75 75 75 77 72 70 70 75 75 75 77 79 Wind dir SE SE SE SE SE SE SE SE SE SE E E E SE SE SE SE E Wind spd 9 6 5 9 11 12 11 10 8 5 5 8 11 11 11 8 4 5 Clouds FW SC SC SC FW FW SC SC B1 SC FW FW FW SC FW CL FW FW PoP 12hr 5 20 5 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 90 87 92 95 97 97 95 95 94 92 96 97 98 97 95 94 92 88 Max heat 94 94 99 102 98 97 102 102 99 97 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 82 89 82 88 81 87 80 87 Temp 88 87 85 82 88 87 85 83 87 86 84 81 86 85 83 80 86 85 Dewpt 75 75 76 76 77 77 77 75 75 75 73 72 72 73 72 71 72 72 PWind dir E SE E E E E E E E Wind char GN LT GN GN BZ GN GN GN GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC FW PoP 12hr 10 10 10 5 10 5 10 5 5 $$ TXZ437-210900- Brazoria Islands- Including the city of Surfside Beach 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 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 88 82 89 80 Temp 82 80 84 86 86 86 85 85 84 82 86 87 87 86 85 85 82 80 Dewpt 75 74 76 76 76 76 76 76 76 76 76 76 76 77 75 76 75 75 RH 79 82 77 72 72 72 75 75 77 82 72 70 70 75 72 75 79 85 Wind dir SE E E SE SE SE SE SE S SW E E E SE SE SE S N Wind spd 5 3 3 8 10 10 10 6 5 3 4 8 10 8 6 3 2 5 Clouds FW FW FW FW FW SC SC SC B1 SC FW FW FW SC FW CL FW FW PoP 12hr 10 20 20 10 10 QPF 12hr 0 0 0.00-0.10 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S Heat index 89 85 93 95 97 97 95 95 93 90 95 97 98 98 94 93 90 85 Max heat 94 92 99 100 99 97 99 101 99 96 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 81 90 81 89 79 88 79 87 Temp 88 88 85 82 87 88 85 82 86 86 83 80 85 85 83 80 85 85 Dewpt 75 75 75 76 77 76 76 75 74 73 72 71 72 70 70 70 71 70 PWind dir NE SE NE E E E E E E Wind char GN LT GN GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC FW PoP 12hr 20 10 10 10 10 5 10 5 5 Rain shwrs S S Tstms S S $$ TXZ438-210900- Galveston Island- Including the city of Galveston 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 82 90 83 90 82 Temp 84 82 85 88 88 87 86 85 85 84 86 88 89 88 86 85 84 82 Dewpt 75 75 76 76 76 76 77 77 76 76 76 76 76 76 76 76 75 75 RH 74 79 75 68 68 70 75 77 75 77 72 68 66 68 72 75 74 79 Wind dir S SE E E SE SE SE S S W E E SE SE SE S S NW Wind spd 5 3 3 6 9 10 9 6 5 3 4 6 8 8 5 3 3 6 Clouds FW FW SC SC FW FW SC SC B1 SC FW FW FW FW FW FW FW FW PoP 12hr 20 20 5 10 10 QPF 12hr 0.00-0.09 0.02-0.09 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S Heat index 91 89 95 98 99 98 96 95 95 92 96 99100 99 95 94 92 89 Max heat 95 95 102 102 99 97 102 103 100 98 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 83 91 82 89 81 88 81 88 Temp 89 89 86 83 89 89 86 83 87 87 84 81 86 86 84 81 86 86 Dewpt 75 75 75 77 77 76 76 74 73 72 72 72 71 70 71 71 71 70 PWind dir NE SE NE E E E NE E E Wind char LT LT GN GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW FW FW SC FW FW SC FW SC SC SC SC SC PoP 12hr 20 20 20 10 10 5 10 0 5 Rain shwrs S S S Tstms S S S $$ TXZ439-210900- Bolivar Peninsula- 121 AM CDT Sun Sep 20 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 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 90 78 81 84 90 77 80 84 Temp 83 82 86 88 89 87 85 84 83 82 86 89 90 88 85 84 82 80 Dewpt 75 75 76 76 76 76 77 76 76 76 77 76 76 76 76 76 75 75 RH 77 79 72 68 66 70 77 77 80 82 75 66 64 68 75 77 79 85 Wind dir SE E E SE SE SE SE S S NW NE SE SE SE S S SW N Wind spd 4 3 3 5 9 8 8 5 4 2 3 4 6 5 4 3 3 5 Clouds FW FW FW SC SC FW SC SC B1 SC SC SC SC FW CL FW FW FW PoP 12hr 10 20 0 10 10 QPF 12hr 0.00-0.05 0.00-0.08 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S Heat index 90 88 97 99101 98 95 93 92 88 97100102 99 94 92 89 85 Max heat 95 94 102 105 100 97 103 105 99 97 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 81 92 79 90 77 89 77 88 Temp 91 89 85 81 90 89 83 79 87 87 81 78 86 86 81 78 86 85 Dewpt 75 75 75 76 77 77 75 72 73 72 71 69 70 70 69 69 70 70 PWind dir NE SE NE E E E NE E E Wind char LT LT GN LT GN GN GN LT GN Avg clouds FW FW FW FW FW FW FW SC SC FW FW FW FW SC SC SC SC SC PoP 12hr 20 20 10 10 10 5 5 0 5 Rain shwrs S S Tstms S S $$