Area Forecast Matrices
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
296 FOUS54 KHGX 181636 AFMHGX Area Forecast Matrices National Weather Service Houston/Galveston TX 1136 AM CDT Mon Aug 18 2025 TXZ163-182100- Houston- Including the city of Crockett 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 75 97 75 98 Temp 93 97 91 83 79 76 75 86 93 97 91 83 79 76 75 87 94 98 92 Dewpt 74 72 73 74 73 73 72 76 74 72 73 74 74 73 73 76 74 74 76 RH 54 45 56 74 82 90 90 72 54 45 56 74 85 90 94 70 53 47 60 Wind dir NE E NE SE SE E NW N NE E E SE S SW W NW N N NE Wind spd 2 4 3 2 2 2 2 3 4 5 4 2 2 2 2 3 3 4 4 Clouds CL SC SC SC SC SC SC FW FW SC FW FW FW FW FW FW SC SC B1 PoP 12hr 30 10 20 5 50 QPF 12hr 0.00-0.56 0 0.00-0.05 0 0.09-0.34 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S L L C Tstms S C S S C C C Heat index 104106100 90 82 96104106100 90 83 97105110104 Max heat 106 109 98 84 106 108 98 85 108 112 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 92 73 92 73 93 73 94 Temp 79 74 89 87 77 73 89 87 77 73 90 88 78 73 91 89 Dewpt 75 73 75 75 74 73 75 75 74 72 74 73 73 72 72 72 PWind dir NE N E NE S N S NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 SC SC SC SC SC FW FW FW FW PoP 12hr 30 70 30 50 20 30 10 20 Rain shwrs C S C L C C C C S S C S Tstms C S C C S S C S C S $$ TXZ164-182100- Trinity- Including the cities of Groveton and Trinity 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 77 97 76 99 Temp 94 97 92 85 81 78 77 87 94 97 92 84 80 77 76 88 95 99 93 Dewpt 74 72 72 74 74 73 74 76 74 72 72 74 75 74 73 76 74 73 74 RH 53 45 52 70 79 85 90 70 53 45 52 72 85 90 90 68 51 44 54 Wind dir NE E E SE SE NE N N NE E E SE S W W NW N NE N Wind spd 3 4 3 2 2 2 2 2 3 4 4 3 2 2 2 3 3 3 5 Clouds FW SC SC SC SC SC SC FW FW SC FW FW FW FW FW FW SC SC SC PoP 12hr 40 20 30 5 50 QPF 12hr 0.00-0.47 0 0 0 0.05-0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S C S C C C Tstms S C S S C S C C C Heat index 104105100 92 86 97104106 99 91 86 98106110104 Max heat 106 108 101 90 106 108 102 90 108 113 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 94 75 93 75 94 75 96 Temp 80 75 91 89 79 75 90 88 78 75 91 89 79 75 93 91 Dewpt 75 73 74 74 75 73 75 74 74 73 73 73 73 73 72 72 PWind dir NE N NE NE SW NE S NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC B1 B1 SC SC SC SC FW FW FW FW PoP 12hr 30 70 30 60 20 40 10 20 Rain shwrs C S C L C C C L S S S C S Tstms C C C S S C S C S $$ TXZ176-182100- Madison- Including the city of Madisonville 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 74 98 75 97 Temp 94 98 92 83 79 75 74 86 94 98 92 83 79 76 75 86 93 97 91 Dewpt 73 72 73 73 73 72 72 75 74 72 72 74 73 73 72 75 74 74 75 RH 51 43 54 72 82 90 93 70 53 43 52 74 82 90 90 70 54 48 60 Wind dir SE NE E SE SW SW N N NE E E SE SW SW W NW NE NE N Wind spd 2 4 4 2 3 3 3 4 5 6 5 3 3 3 3 4 4 4 5 Clouds CL FW SC FW FW SC SC FW FW FW SC FW FW FW FW FW FW SC SC PoP 12hr 30 10 40 5 50 QPF 12hr 0.00-0.35 0 0 0 0.15-0.42 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C Tstms C C C C C C Heat index 104107100 89 81 95104107100 90 82 95104109102 Max heat 106 108 97 83 106 108 98 83 107 112 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 90 72 91 72 92 72 93 Temp 78 73 87 85 76 72 88 86 76 72 89 87 76 72 90 88 Dewpt 74 72 76 76 74 72 76 76 74 72 75 74 72 72 73 72 PWind dir SW N E E SW NE S E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC B1 SC SC SC SC SC FW FW FW FW PoP 12hr 30 70 30 50 20 30 10 20 Rain shwrs C S C L C C C C S S C S Tstms C C C S C S C S $$ TXZ177-182100- Walker- Including the city of Huntsville 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 77 97 76 98 Temp 94 97 92 85 81 78 77 87 94 97 92 84 80 77 76 87 94 98 92 Dewpt 74 72 73 74 74 73 73 75 74 72 73 74 74 74 73 75 74 73 74 RH 53 45 54 70 79 85 87 68 53 45 54 72 82 90 90 68 53 45 56 Wind dir E NE SE SE S W NW N NE E SE SE S SW W NW NE NE N Wind spd 2 4 3 2 2 2 3 3 4 5 5 3 3 3 2 3 3 4 4 Clouds CL SC SC SC FW SC SC SC FW SC SC FW FW FW FW FW FW SC SC PoP 12hr 30 20 50 10 50 QPF 12hr 0.00-0.49 0 0.01 0 0.07-0.17 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S S C S C C C Tstms S C S S S S C S C C C Heat index 104106100 92 86 96104106100 91 85 97105108102 Max heat 106 108 98 85 105 108 99 86 107 111 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 92 75 91 75 93 75 94 Temp 80 75 89 88 78 75 88 87 78 75 90 88 78 75 91 89 Dewpt 75 73 75 75 74 73 76 75 74 73 74 74 73 73 73 72 PWind dir NW N SW NE SW NE S NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC B1 B1 SC SC SC SC SC FW FW FW PoP 12hr 30 70 40 60 20 40 10 30 Rain shwrs C S C L C C C L S S C C Tstms C S C C S S C S C C $$ TXZ178-182100- San Jacinto- Including the cities of Coldspring and Shepherd 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 74 76 82 97 73 75 83 97 Temp 93 97 91 84 80 77 76 87 93 97 91 83 80 76 75 86 93 97 91 Dewpt 74 73 74 75 74 73 73 76 74 73 75 75 75 74 73 76 74 74 75 RH 54 46 58 74 82 87 90 70 54 46 60 77 85 94 94 72 54 48 60 Wind dir NE NE SE E S W NW N NE E SE S S W W NW NE NE NE Wind spd 3 4 3 3 2 3 3 3 3 4 4 3 2 2 2 2 3 3 3 Clouds FW SC SC SC SC SC SC SC FW SC SC FW FW FW FW FW FW SC SC PoP 12hr 30 20 50 10 50 QPF 12hr 0.00-0.61 0.00-0.06 0.00-0.07 0 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S S S C S C C C Tstms S C S S S S S C S C C C Heat index 104106101 92 84 96104107102 91 83 96104108102 Max heat 107 108 103 93 107 110 103 95 107 111 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 92 75 90 74 92 75 94 Temp 79 75 89 87 78 75 87 86 77 74 89 88 78 75 91 89 Dewpt 75 73 75 75 74 73 76 76 74 73 74 75 74 73 73 73 PWind dir SE N NW NE SW NE S NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC B1 B1 SC SC SC SC SC FW FW FW PoP 12hr 30 70 40 60 30 40 10 30 Rain shwrs C S C L C C C L C S S C S S C Tstms C S C C S C L C S C S C $$ TXZ179-182100- Polk- Including the cities of Corrigan and Livingston 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 74 76 82 97 74 76 83 95 98101 Temp 94 97 91 84 80 77 76 87 94 97 91 84 80 77 76 87 95 98 92 Dewpt 74 73 74 75 74 73 73 76 74 73 74 74 75 74 74 76 74 74 75 RH 53 46 58 74 82 87 90 70 53 46 58 72 85 90 94 70 51 47 58 Wind dir N NE SE SE SE NE N N NE E SE S S W W NW N N NE Wind spd 3 4 3 3 2 2 2 2 3 4 4 2 2 2 2 2 3 3 4 Clouds FW SC B1 SC SC SC SC SC FW SC SC FW FW FW FW FW FW SC SC PoP 12hr 30 20 40 5 50 QPF 12hr 0.00-0.76 0.00-0.32 0.00-0.15 0 0.05-0.18 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S S S S C C C C C Tstms S C S S S S S S C C C C C Heat index 104107101 91 84 96104107101 91 84 97106110104 Max heat 107 110 103 93 107 110 103 95 108 113 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 93 75 92 74 94 75 95 Temp 80 75 90 88 78 75 89 87 78 74 91 89 79 75 92 90 Dewpt 75 73 74 75 74 73 75 75 74 73 74 74 74 72 73 73 PWind dir NE N NE NE S NE S NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC B1 B1 SC SC SC SC SC FW FW FW PoP 12hr 30 70 30 60 20 40 10 30 Rain shwrs C S C L C C C L S S S C S C Tstms C S C C S S C S S C S C $$ TXZ195-182100- Burleson- Including the cities of Caldwell and Somerville 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 99 76 98 75 99 Temp 95 99 93 85 81 77 76 87 94 98 92 84 80 76 75 87 95 99 93 Dewpt 71 69 71 72 72 72 72 73 72 70 71 73 73 73 73 74 71 71 72 RH 46 38 49 65 74 85 87 63 49 41 51 70 79 90 94 65 46 41 51 Wind dir SE E E SE S SW NE NW NE NE SE S SW SW W NW NE NE NE Wind spd 3 5 6 3 3 3 3 4 5 6 6 4 3 3 3 3 4 5 6 Clouds CL FW SC SC FW FW FW SC SC SC SC FW FW FW FW FW FW SC SC PoP 12hr 30 10 50 10 50 QPF 12hr 0.00-0.37 0 0.00-0.20 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C C C Tstms C S S C C C C C Heat index 103106100 90 84 94103106 99 90 83 95103107100 Max heat 105 108 97 86 105 108 97 86 105 109 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 94 74 93 73 93 74 94 Temp 80 75 91 89 78 74 90 88 77 73 90 88 78 74 91 89 Dewpt 73 72 73 73 74 73 74 74 74 73 73 72 72 72 71 70 PWind dir S N S NE S NE S E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC SC SC SC SC SC SC SC FW FW SC PoP 12hr 30 70 40 50 20 40 10 20 Rain shwrs C S C L C C C C C S S C S Tstms C S C C S S C S C S $$ TXZ196-182100- Brazos- Including the cities of Bryan and College Station 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 76 98 75 98 Temp 94 98 92 84 80 77 76 87 94 98 92 84 80 76 75 87 94 98 92 Dewpt 72 71 72 73 73 72 72 74 73 72 72 73 73 73 73 75 73 73 74 RH 49 42 52 70 79 85 87 65 51 43 52 70 79 90 94 68 51 45 56 Wind dir SE E E SE S SW NE N NE NE E SE SW SW W NW NE NE NE Wind spd 3 4 5 3 3 3 3 4 5 6 6 4 3 3 3 4 4 5 6 Clouds CL FW SC FW FW FW FW SC FW SC SC FW FW FW FW FW FW SC SC PoP 12hr 30 10 40 10 50 QPF 12hr 0.00-0.23 0 0.00-0.13 0 0.05-0.19 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C C C C C Tstms C S S S C C C C C Heat index 104107101 91 85 96104107100 90 84 96104108101 Max heat 105 108 98 85 105 108 98 85 106 110 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 92 74 92 73 92 74 94 Temp 80 75 89 87 78 74 89 87 77 73 89 87 78 74 91 89 Dewpt 74 73 75 75 74 73 75 75 74 73 74 73 73 72 73 72 PWind dir W N SE NE S NE S E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 SC SC SC SC SC SC FW FW FW PoP 12hr 30 70 40 50 20 30 10 20 Rain shwrs C S C L C C C C S S S C S Tstms C S C C S S C S C S $$ TXZ197-182100- Washington- Including the city of Brenham 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 76 97 75 97 Temp 94 98 92 84 80 77 76 87 94 97 91 83 79 76 75 86 93 97 91 Dewpt 73 71 72 73 73 72 72 74 73 72 73 74 73 73 73 75 73 72 73 RH 51 42 52 70 79 85 87 65 51 45 56 74 82 90 94 70 52 45 56 Wind dir SE E E SE S SW N N NE NE SE S S SW SW NW NE E NE Wind spd 3 4 6 3 3 3 3 4 5 5 5 3 3 3 2 3 4 4 4 Clouds CL FW SC SC FW FW FW SC SC SC SC FW FW FW FW FW FW SC SC PoP 12hr 30 20 50 10 40 QPF 12hr 0.00-0.26 0.00-0.05 0.01-0.20 0 0.03-0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C S C C C Tstms C S S S C S C C C Heat index 103106100 90 85 95103106 99 90 83 95103105100 Max heat 105 108 98 87 105 108 97 87 105 108 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 92 74 91 74 91 74 93 Temp 79 75 89 87 78 74 88 87 78 74 88 87 78 74 90 88 Dewpt 73 72 74 74 74 73 75 75 74 73 74 74 73 73 73 72 PWind dir S N S NE S NE S NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 SC SC SC SC SC SC FW FW FW PoP 12hr 30 70 40 60 30 40 20 30 Rain shwrs C S C L C C C L C S S C S S C Tstms C S C C C S C S C S C $$ TXZ198-182100- Grimes- Including the city of Navasota 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 76 97 76 97 Temp 94 98 92 84 80 77 76 87 94 97 92 84 80 77 76 87 94 97 91 Dewpt 73 72 73 73 73 73 72 75 74 72 72 74 73 73 73 75 74 73 74 RH 51 43 54 70 79 87 87 68 53 45 52 72 79 87 90 68 53 46 58 Wind dir E E E SE S W N N NE NE SE S S SW W NW NE NE N Wind spd 2 4 4 2 3 3 3 4 5 6 6 4 3 3 3 3 3 4 5 Clouds CL SC SC FW FW FW SC SC FW SC SC FW FW FW FW SC FW SC SC PoP 12hr 40 20 50 10 50 QPF 12hr 0.00-0.46 0 0.00-0.09 0 0.05-0.21 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S C S C C C Tstms S C S S S C S C C C Heat index 104107101 91 85 96104106100 91 84 96104108102 Max heat 106 108 98 84 105 108 98 84 106 111 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 92 74 91 74 92 74 94 Temp 79 75 89 87 78 74 88 87 78 74 89 87 78 74 91 89 Dewpt 74 73 75 75 74 73 76 76 74 73 75 74 73 73 74 72 PWind dir SW N S NE S NE S NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC B1 B1 SC SC SC SC FW FW FW FW PoP 12hr 30 70 40 60 30 40 10 30 Rain shwrs C S C L C C C L C S S C S S C Tstms C S C C S S C S C S C $$ TXZ199-182100- Montgomery- Including the cities of Conroe and The Woodlands 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 74 76 80 97 74 76 80 97 Temp 94 98 92 84 80 77 76 87 94 97 91 84 80 77 76 87 94 97 91 Dewpt 74 73 73 74 74 73 73 75 74 73 74 75 75 74 74 76 74 73 75 RH 53 45 54 72 82 87 90 68 53 46 58 74 85 90 94 70 53 46 60 Wind dir NE E SE E S NW NW N NE E SE S SW SW W NW NE E E Wind spd 3 4 4 2 3 2 3 3 4 5 5 3 2 2 2 2 3 4 3 Clouds FW SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW SC SC SC PoP 12hr 40 30 60 10 50 QPF 12hr 0.03-0.84 0.00-0.07 0.01-0.44 0 0.05-0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S C C C S C C C Tstms S C C S S C C C S C C C Heat index 105107101 92 85 96104107101 91 84 96104108102 Max heat 108 110 101 89 107 110 102 90 107 110 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 92 75 90 74 91 75 94 Temp 79 75 89 88 78 75 88 86 78 74 89 87 78 75 91 89 Dewpt 75 73 75 75 75 73 76 76 75 73 75 75 74 73 74 74 PWind dir S N SW NE SW NE S NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC B1 B1 SC SC SC SC SC FW FW SC PoP 12hr 40 70 40 60 30 50 20 40 Rain shwrs C S C L C C C L C S S C S S C Tstms C S C C S C C C S C S S C $$ TXZ200-182100- Northern Liberty- Including the cities of Cleveland, Dayton, and Liberty 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 74 96 75 96 Temp 93 97 91 83 79 75 74 85 92 96 90 83 79 76 75 86 93 96 91 Dewpt 75 73 75 75 74 73 73 76 75 74 76 76 75 75 74 77 75 74 76 RH 56 46 60 77 85 94 97 75 58 49 64 80 88 97 97 75 56 49 62 Wind dir N E S NE W N N N NE E S S S W NW NW NE E SE Wind spd 2 3 3 2 2 2 2 2 3 3 3 2 1 1 2 2 2 3 3 Clouds FW SC B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW SC SC PoP 12hr 40 40 60 10 50 QPF 12hr 0.04-0.69 0.00-0.18 0.01-0.45 0 0.04-0.11 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S C C L C S S C C C Tstms S C C S S S C C L C S C C C Heat index 105107102 90 81 95103107102 90 81 96104108103 Max heat 107 111 100 106 109 99 107 111 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 92 75 90 74 92 75 94 Temp 79 74 89 88 78 75 88 86 77 74 89 87 78 75 90 89 Dewpt 75 73 75 76 74 73 76 76 75 73 75 75 74 73 74 75 PWind dir S N SW NE SW NE SW NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC B1 B1 SC SC SC SC SC SC FW FW PoP 12hr 40 70 40 70 30 50 20 40 Rain shwrs C C C L C C C L C C C C S S C C Tstms C S S L C C C L C S C C S S C $$ TXZ210-182100- Colorado- Including the cities of Columbus, Eagle Lake, and Weimar 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 76 97 75 98 Temp 94 98 93 85 81 77 76 87 94 97 91 83 79 76 75 87 94 98 92 Dewpt 72 70 71 73 73 73 73 74 72 71 72 74 75 74 73 74 72 70 71 RH 49 41 49 67 77 87 90 65 49 43 54 74 88 94 94 65 49 41 51 Wind dir SE E E S SE N N N NE NE SE S S SW W NW E E SE Wind spd 4 5 6 4 3 3 2 3 4 6 5 4 3 3 2 3 5 5 5 Clouds CL FW SC SC FW FW FW SC B1 B1 SC SC FW FW FW FW FW SC SC PoP 12hr 30 20 60 20 40 QPF 12hr 0.00-0.32 0.00-0.38 0.01-0.36 0.00-0.33 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S L L S S C C C Tstms S C S S S L L S C C C Heat index 103106 99 91 85 95102105 99 90 83 95103105100 Max heat 106 108 99 85 105 109 98 83 106 110 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 94 75 92 75 92 76 94 Temp 80 75 91 89 79 75 89 88 78 75 89 88 79 76 91 89 Dewpt 74 73 73 73 74 73 74 74 75 73 74 73 74 74 73 72 PWind dir S N S NE SE NE S NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC B1 B1 SC SC SC B1 SC FW FW SC PoP 12hr 30 70 50 60 30 50 20 40 Rain shwrs C S C L C C C L C S C C S S C Tstms C S C C C S C C S C S C $$ TXZ211-182100- Austin- Including the cities of Bellville and Sealy 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 76 97 75 97 Temp 94 98 92 84 80 77 76 87 94 97 91 83 79 76 75 87 94 97 92 Dewpt 73 71 72 73 73 73 73 75 73 72 73 74 74 74 73 75 72 71 72 RH 51 42 52 70 79 87 90 68 51 45 56 74 85 94 94 68 49 43 52 Wind dir SE E E SE S NW N N NE NE SE S S SW W NW NE E E Wind spd 3 4 6 3 3 3 3 4 5 5 5 3 3 3 2 3 4 5 4 Clouds CL FW SC SC FW FW FW SC SC SC SC SC FW FW FW FW FW SC SC PoP 12hr 30 20 60 20 40 QPF 12hr 0.00-0.34 0.00-0.15 0.01-0.40 0.00-0.05 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S C C C S S C C C Tstms S C S S C C C S C C C Heat index 103106100 91 85 95102106100 90 83 95102105100 Max heat 106 109 99 85 105 108 98 83 105 108 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 93 75 91 75 91 75 93 Temp 80 75 90 88 79 75 88 87 78 75 88 87 78 75 90 89 Dewpt 74 73 73 73 74 73 74 75 74 73 74 73 74 74 73 72 PWind dir S N SW NE SE NE S NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 B1 SC SC SC SC SC FW FW SC PoP 12hr 30 70 40 60 30 50 20 30 Rain shwrs C S C L C C C L C S S C S S C Tstms C S C C C S C C S C S C $$ TXZ212-182100- Waller- Including the cities of Brookshire, Hempstead, Prairie View, and Waller 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 77 97 76 97 Temp 94 98 93 85 81 78 77 87 94 97 92 84 80 77 76 87 94 97 92 Dewpt 74 72 74 74 74 73 73 75 74 73 74 75 74 74 74 76 74 73 74 RH 53 43 54 70 79 85 87 68 53 46 56 74 82 90 94 70 53 46 56 Wind dir E E E SE S NW N N NE E SE S S SW W NW NE E E Wind spd 3 4 6 3 3 3 3 4 5 5 5 4 3 3 2 3 4 4 4 Clouds CL FW SC SC FW FW SC SC SC SC SC SC FW FW FW FW FW SC SC PoP 12hr 40 30 60 10 50 QPF 12hr 0.00-0.45 0.00-0.10 0.01-0.31 0.01 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S C C C S S C C C Tstms S C C S S C C C S C C C Heat index 105107102 92 86 97104107101 92 85 97104107102 Max heat 107 109 100 85 106 110 99 85 107 110 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 93 76 91 75 92 75 94 Temp 80 76 90 88 79 76 89 87 78 75 89 88 79 75 91 89 Dewpt 74 73 75 75 75 73 76 75 75 74 75 74 74 74 74 73 PWind dir S N S NE S NE S NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC B1 B1 SC SC SC SC SC FW FW SC PoP 12hr 40 70 40 60 30 50 20 40 Rain shwrs C S C L C C C L C S S C S S C Tstms C S C C C S C C S C S C $$ TXZ213-182100- Inland Harris- Including the city of Houston 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 98102 75 79 82 92 96100 75 78 81 97 Temp 95 98 93 86 83 80 79 88 94 96 92 85 82 79 78 88 94 97 92 Dewpt 74 73 73 74 74 74 74 75 74 73 74 75 75 75 75 76 74 73 74 RH 51 45 52 68 74 82 85 66 53 48 56 72 79 88 91 68 53 46 56 Wind dir NE E E E SW N N N NE E SE S SW W NW N NE E SE Wind spd 3 5 6 3 3 3 3 4 4 5 6 4 3 3 3 3 4 4 5 Clouds FW SC B1 SC SC SC SC SC B1 B1 SC SC FW FW FW FW SC SC SC PoP 12hr 40 40 70 20 50 QPF 12hr 0.05-0.81 0.00-0.26 0.01-0.58 0.01 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S C C L C S S C C C Tstms S C C S C C L C S C C C Heat index 105108103 94 89 84 81 97104107102 94 89 83 80 98105108102 Max heat 109 112 102 92 107 111 101 91 107 110 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 93 78 92 77 92 77 94 Temp 81 77 91 89 81 78 90 88 80 77 90 88 80 77 91 89 Dewpt 75 74 75 75 75 74 75 76 75 74 75 75 75 74 75 74 PWind dir SW NW SW NE SW NE SW NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC B1 B1 B1 SC SC B1 SC FW FW SC PoP 12hr 40 70 40 70 30 50 20 40 Rain shwrs C S C D C C C L C C C C S S C C Tstms C S S C C C C L C S C C S S C $$ TXZ214-182100- Chambers- Including the cities of Anahuac, Mont Belvieu, Old River-Winfree, Stowell, and Winnie 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 74 76 80 90 94 96 75 77 83 91 95 97 Temp 93 96 91 83 80 77 76 85 91 94 89 83 80 78 77 86 92 95 90 Dewpt 76 76 76 75 75 75 74 77 76 76 77 77 77 77 76 77 76 76 77 RH 58 53 62 77 85 94 94 77 62 56 68 82 91 97 97 75 60 54 66 Wind dir NE SE SW NE W N N N NE SE S S S W NW N NE SE S Wind spd 3 6 6 5 3 4 4 4 4 6 8 4 2 3 3 4 3 6 8 Clouds SC B1 SC SC SC B1 B1 SC SC B1 SC SC FW FW FW FW SC SC SC PoP 12hr 50 40 60 20 50 QPF 12hr 0.14-1.09 0.01-0.25 0.03-0.33 0.01 0.01-0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S C C C L L C S S S S C C C C C Tstms C C C S C C C L L C S S S S S C C C C Heat index 106109103 91 83 95103106102 93 86 98105108103 Max heat 109 113 101 90 105 109 101 95 108 111 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 93 77 91 76 91 77 92 Temp 80 76 90 88 80 77 89 87 79 76 89 87 79 77 90 88 Dewpt 76 75 76 76 76 75 76 76 76 75 76 76 76 75 76 76 PWind dir W NW SW NE SW NE SW E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 B1 SC SC B1 B1 SC SC SC SC PoP 12hr 40 70 50 70 50 50 30 40 Rain shwrs C C L L C C L L C C C L S C C C Tstms C C C L C C C L C C C L S S C C $$ TXZ226-182100- Wharton- Including the cities of El Campo and Wharton 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 76 96 75 97 Temp 94 98 92 84 80 77 76 86 93 96 91 83 79 76 75 87 94 97 92 Dewpt 73 71 73 74 74 74 73 75 72 72 74 75 75 75 74 75 72 72 73 RH 51 42 54 72 82 90 90 70 51 46 58 77 88 97 97 68 49 45 54 Wind dir E SE SE S SE N N N N E SE S S W NW NW E E SE Wind spd 3 6 8 4 3 3 3 3 4 5 5 3 2 2 3 3 4 5 6 Clouds CL FW SC FW FW FW SC SC SC B1 SC SC FW FW FW FW FW SC SC PoP 12hr 30 20 70 20 40 QPF 12hr 0.00-0.47 0.00-0.24 0.01-0.34 0.01 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S C L C S S S S C C C Tstms S C S S C L C S S C C C Heat index 103106101 92 86 95101104100 91 83 95103106101 Max heat 106 110 99 85 104 107 99 85 105 109 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 94 76 92 76 92 76 94 Temp 80 76 91 89 79 76 89 88 79 76 89 88 79 76 91 89 Dewpt 75 74 74 75 75 73 75 75 75 74 75 75 75 74 74 74 PWind dir S NW SW NE SE NE S NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC SC B1 SC SC SC SC SC FW FW SC PoP 12hr 30 70 40 70 30 50 20 40 Rain shwrs C S C L C C C L C C C C S S C C Tstms C S C L C C C C C S S C S S S C $$ TXZ227-182100- Fort Bend- Including the cities of First Colony, Mission Bend, Missouri City, Pecan Grove, Rosenberg, and Sugar Land 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 77 93 96 99 76 97 Temp 94 98 93 85 81 78 77 87 93 96 91 84 80 77 76 87 94 97 92 Dewpt 74 73 74 74 74 74 74 75 74 73 74 75 75 75 75 76 74 73 74 RH 53 45 54 70 79 88 90 68 54 48 58 74 85 94 97 70 53 46 56 Wind dir E SE E SE SW NW N N NE E SE S SW W NW N NE E S Wind spd 3 5 8 3 3 3 3 4 5 5 5 4 2 2 2 3 4 4 6 Clouds CL FW SC SC SC FW SC SC B1 B1 SC SC FW FW FW FW FW SC SC PoP 12hr 40 30 70 20 50 QPF 12hr 0.00-0.58 0.00-0.27 0.01-0.43 0.01 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C L L S S S S C C C Tstms S C C C C L L S S C C C Heat index 105108102 93 86 96103106101 91 84 97104107101 Max heat 108 111 102 90 106 109 100 87 107 110 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 94 76 92 76 92 76 94 Temp 80 76 91 89 80 76 89 88 79 76 89 88 79 76 91 89 Dewpt 75 74 75 75 75 74 75 76 75 74 75 75 75 74 75 74 PWind dir SW NW SW NE S NE S NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC B1 B1 SC SC SC SC SC FW FW SC PoP 12hr 30 80 50 70 40 60 20 50 Rain shwrs C S C D C C C L C C C L S S C C Tstms C S C L C C C C C S C C S S C $$ TXZ235-182100- Inland Jackson- Including the cities of Edna and Ganado 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 99 77 96 76 99 Temp 95 99 93 85 81 78 77 87 93 96 91 84 80 77 76 88 95 99 93 Dewpt 74 73 74 75 75 74 74 76 73 73 74 75 75 75 74 76 73 73 74 RH 51 44 54 72 82 88 90 70 52 48 58 74 85 94 94 68 49 44 54 Wind dir E SE SE S SE N N NW NE E SE SE S W NW NW E E SE Wind spd 4 8 9 5 3 3 3 3 4 6 6 3 3 2 3 3 5 6 8 Clouds CL FW FW FW FW FW SC SC SC B1 SC SC FW FW FW FW FW SC FW PoP 12hr 20 10 70 20 40 QPF 12hr 0.00-0.05 0.00-0.31 0.02-0.35 0.02 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C L C S S S S S S C C C Tstms S S S C L C S S S C C C Heat index 106109103 94 87 97103106101 92 86 98105109103 Max heat 108 112 101 91 106 109 100 90 107 111 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 94 77 92 76 93 77 94 Temp 81 77 91 89 80 77 90 88 79 76 90 89 80 77 91 89 Dewpt 75 74 75 76 75 74 76 76 76 75 76 76 76 75 75 76 PWind dir S NW S NE SE NE S E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC B1 SC SC SC SC SC SC SC SC SC FW FW SC PoP 12hr 30 70 40 70 30 50 20 40 Rain shwrs C S C L C C L L C C C C S S C C Tstms S S C L C C C C C C S C S S S C $$ TXZ236-182100- Inland Matagorda- Including the city of Bay City 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 77 94 76 96 Temp 93 96 91 84 81 78 77 86 91 94 90 83 80 77 76 86 93 96 91 Dewpt 75 75 75 76 75 75 75 77 74 75 76 76 76 75 75 77 74 74 75 RH 56 51 60 77 82 91 94 75 58 54 64 80 88 94 97 75 54 49 60 Wind dir E SE SE SE E N N N N E SE S S W NW NW E SE S Wind spd 3 8 8 3 3 3 3 4 4 5 5 3 2 2 3 4 4 6 8 Clouds FW FW FW FW FW SC SC SC B1 B1 SC FW FW FW FW FW FW SC FW PoP 12hr 30 20 70 20 40 QPF 12hr 0.00-0.51 0.00-0.05 0.03-0.19 0.01 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C C L L S S S S C C C C C Tstms S C S C C L L S S S S C C C Heat index 104108102 93 86 96102106101 91 83 97104108102 Max heat 107 110 99 87 105 108 100 87 106 110 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 93 76 91 76 91 77 93 Temp 80 76 90 89 79 76 89 87 79 76 89 87 79 77 90 89 Dewpt 76 75 75 76 76 74 76 76 75 75 76 76 76 75 76 76 PWind dir SW NW SW NE SE NE S E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC B1 SC SC SC B1 SC SC SC SC SC FW FW SC PoP 12hr 30 70 50 60 40 60 20 50 Rain shwrs C C L L C C L L C C L C S S C C Tstms S S C L C C C C C C C C S S C C $$ TXZ237-182100- Inland Brazoria- Including the cities of Alvin, Angleton, and Pearland 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 76 94 75 95 Temp 93 96 91 84 80 77 76 85 91 94 89 82 79 76 75 86 92 95 90 Dewpt 75 74 74 75 74 74 74 76 74 74 75 76 76 75 75 76 75 74 75 RH 56 49 58 74 82 90 94 75 58 53 64 82 91 97100 72 58 51 62 Wind dir E SE E S SW N N N NE E SE S SW W NW N NE SE S Wind spd 4 6 8 2 3 3 3 4 4 5 5 3 2 2 3 3 4 6 6 Clouds FW SC SC SC FW SC SC SC B1 B1 SC SC FW FW FW FW FW SC SC PoP 12hr 40 30 70 20 50 QPF 12hr 0.00-0.55 0 0.04-0.45 0.01 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S C L L C S S S S C C C C C Tstms S C S S C L L C S S S C C C C Heat index 104107101 91 83 94101104 99 90 81 95103106101 Max heat 106 110 99 88 103 106 99 87 105 109 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 93 76 91 76 91 76 92 Temp 79 75 90 89 79 76 89 87 79 76 89 87 79 76 89 88 Dewpt 75 74 75 75 76 74 75 76 75 74 75 76 75 74 75 75 PWind dir SW NW SW NE SW NE SW NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW SC B1 SC SC SC B1 SC SC SC B1 SC FW SC SC PoP 12hr 30 70 40 70 40 60 20 50 Rain shwrs C C L L C C L L C C L L S S C C Tstms C S C L C C C L C C C C S S C C $$ TXZ238-182100- Inland Galveston- Including the cities of Friendswood and League City 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 77 93 77 95 Temp 93 96 91 84 81 78 77 85 91 93 89 83 80 78 77 86 92 95 90 Dewpt 76 75 75 75 75 74 74 76 75 75 76 77 76 76 75 77 76 75 76 RH 58 51 60 74 82 88 90 75 60 56 66 82 88 94 94 75 60 53 64 Wind dir E SE S NW SW NW NW N NE E SE S SW W NW N E SE S Wind spd 5 6 8 2 4 4 3 4 5 6 6 4 3 4 3 4 5 6 8 Clouds FW FW SC SC SC SC SC B1 B1 B1 SC SC FW FW FW FW FW SC SC PoP 12hr 30 40 70 20 50 QPF 12hr 0.01-0.44 0.00-0.05 0.04-0.51 0.01 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C C L L C S S S S C C C C C Tstms S C S C C L L C S S S C C C C Heat index 105108102 92 86 95101105100 92 86 97104108103 Max heat 107 109 99 88 103 106 99 87 106 109 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 93 77 91 77 91 77 92 Temp 81 77 90 89 80 77 89 87 80 77 89 87 80 77 90 88 Dewpt 76 75 76 76 76 75 76 76 76 75 76 76 76 75 76 76 PWind dir SW NE SW NE SW NE SW E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC B1 SC SC SC SC SC SC SC SC PoP 12hr 40 70 50 70 40 60 30 50 Rain shwrs C C L L C C L L C C L L S C C C Tstms C C C L C C C L C C C L S S C C $$ TXZ300-182100- Southern Liberty- Including the city of Devers 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 75 95 76 96 Temp 94 97 91 83 79 76 75 85 92 95 90 83 80 77 76 86 93 96 91 Dewpt 75 74 75 75 75 74 74 76 75 75 76 76 76 75 75 77 75 74 76 RH 54 48 60 77 88 94 97 75 58 53 64 80 88 94 97 75 56 49 62 Wind dir N SE SW NE W N N N NE E S S S W NW N NE SE S Wind spd 3 4 4 3 3 3 3 3 3 3 4 3 2 2 2 3 3 3 4 Clouds FW SC B1 SC SC B1 B1 SC B1 SC SC FW FW FW FW FW SC SC SC PoP 12hr 40 40 60 10 50 QPF 12hr 0.13-0.66 0.01-0.33 0.05-0.55 0 0.04-0.11 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S C C C L C S S S S C C C Tstms C C C S S C C C L C S S C C C Heat index 105108103 91 82 94103106102 91 83 97105107103 Max heat 107 110 100 85 105 108 99 87 106 109 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 93 75 91 75 92 75 93 Temp 79 75 90 88 79 75 88 87 78 75 89 87 78 75 90 88 Dewpt 75 74 75 76 75 74 76 76 75 74 75 75 75 74 75 75 PWind dir NW NW SW NE SW NE SW NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC B1 B1 SC SC SC SC SC SC FW SC PoP 12hr 40 70 50 70 40 60 20 50 Rain shwrs C C C L C C C L C C C L S S C C Tstms C S C L C C C L C S C L S S C C $$ TXZ313-182100- Coastal Harris- Including the cities of Baytown and Pasadena 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 78 94 79 95 Temp 93 96 91 84 81 79 78 86 91 94 90 84 82 80 79 87 93 95 91 Dewpt 75 74 75 75 75 74 74 75 74 74 75 76 76 76 76 76 75 74 75 RH 56 49 60 74 82 85 88 70 58 53 62 77 82 88 91 70 56 51 60 Wind dir NE E S E SW N N N NE E SE S SW W NW N NE E SE Wind spd 4 6 8 5 3 3 3 4 4 6 8 4 3 3 3 4 4 6 9 Clouds FW SC SC SC SC SC SC SC B1 B1 B1 SC FW FW FW FW SC SC SC PoP 12hr 40 40 70 20 50 QPF 12hr 0.11-0.66 0.01-0.16 0.03-0.36 0.01 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C L L C S S S S C C C Tstms S C C C C L L C S S C C C Heat index 105107102 93 87 81 95101104101 94 89 83 80 98104106102 Max heat 106 109 100 90 103 107 99 93 106 108 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 93 79 91 78 91 78 92 Temp 81 78 90 89 81 79 89 87 80 78 89 87 80 78 90 88 Dewpt 76 75 75 75 75 75 75 76 75 75 75 76 75 75 75 75 PWind dir SW N SW NE SW NE SW NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC B1 B1 B1 SC SC B1 SC SC FW SC PoP 12hr 40 70 50 70 40 60 20 50 Rain shwrs C C C L C C L L C C C L S S C C Tstms C S C L C C C L C S C L S S C C $$ TXZ335-182100- Coastal Jackson- 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 97100 77 92 96 98 77 93 97 99 Temp 94 97 92 85 81 78 77 87 93 96 91 84 81 78 77 88 94 97 92 Dewpt 76 75 75 76 76 75 75 77 74 74 76 76 76 76 75 76 74 75 75 RH 56 50 58 75 85 91 94 72 54 49 62 77 85 94 94 68 53 50 58 Wind dir SE SE SE SE S NW N N NE E SE S S W NW NW E SE SE Wind spd 5 10 11 6 4 3 3 4 5 9 10 4 3 2 3 4 5 9 11 Clouds CL FW FW FW FW FW SC SC B1 B1 FW FW FW FW FW FW FW FW FW PoP 12hr 20 10 60 30 40 QPF 12hr 0.00-0.06 0 0.02-0.34 0.01-0.08 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L L C C S S C C C C C Tstms S S C C L L S S S C C C Heat index 107110104 94 88 98104108103 94 88 80 99106110104 Max heat 108 113 102 88 106 110 101 90 107 112 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 94 77 92 77 93 78 94 Temp 81 77 91 90 81 77 90 89 80 77 91 89 81 78 91 90 Dewpt 76 75 75 76 76 75 76 76 76 76 76 76 76 76 76 76 PWind dir S NE S E S E S SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC SC SC SC SC SC SC FW FW FW SC PoP 12hr 30 70 50 60 40 50 20 40 Rain shwrs C S C L C C L L C C C C S S C C Tstms C S C L C C C C C C C C S S C $$ TXZ336-182100- Coastal Matagorda- Including the city of Palacios 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 94 96 78 88 93 96 76 78 82 89 94 96 Temp 91 94 90 84 81 79 78 86 90 93 89 83 81 79 78 86 91 94 90 Dewpt 76 76 76 77 76 76 75 77 75 76 76 77 76 76 76 77 75 76 76 RH 62 56 64 80 85 91 91 75 62 58 66 82 85 91 94 75 60 56 64 Wind dir SE SE SE SE W N N N NE SE SE SE S W NW N E SE S Wind spd 5 9 10 5 4 3 4 5 5 8 8 5 3 2 3 4 4 9 10 Clouds FW FW FW SC FW FW SC SC B1 B1 SC FW FW FW FW FW FW SC FW PoP 12hr 20 20 70 30 40 QPF 12hr 0.00-0.09 0.00-0.17 0.03-0.23 0.00-0.23 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L C C C C C C C C C S Tstms S S C C L C S S S S C C C S Heat index 104107102 93 87 96101106101 93 87 80 97103107102 Max heat 106 110 100 90 105 109 100 93 105 109 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 92 78 91 78 90 79 91 Temp 81 77 90 88 81 78 89 87 81 78 88 87 81 79 89 88 Dewpt 76 75 75 76 76 75 76 76 76 76 76 76 76 76 76 76 PWind dir SW S SW SE SE E S SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC SC SC SC SC SC SC FW FW SC SC PoP 12hr 30 60 50 60 40 50 30 50 Rain shwrs S C L L C C L C S C C C S C C C Tstms S C C L C C C C S C C C S C C $$ TXZ337-182100- Coastal Brazoria- Including the cities of Clute, Freeport, and Lake Jackson 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 77 92 77 90 94 96 Temp 92 94 90 83 80 78 77 85 90 92 89 83 80 78 77 86 91 94 89 Dewpt 75 76 75 75 75 75 75 76 75 75 76 77 76 75 75 76 75 75 76 RH 58 56 62 77 85 91 94 75 62 58 66 82 88 91 94 72 60 54 66 Wind dir E SE SE SE NW N N N NE SE SE S S W NW N E SE S Wind spd 5 9 9 4 4 3 4 4 4 8 8 4 3 3 3 4 5 8 9 Clouds FW FW SC SC FW SC SC SC B1 B1 SC FW FW FW FW FW FW SC FW PoP 12hr 30 40 70 20 40 QPF 12hr 0.00-0.34 0 0.04-0.66 0.01 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S L L C S S S S S C C C C S Tstms S C S L L C S S S S S C C C S Heat index 103107101 91 85 94100104 99 91 85 96102106101 Max heat 107 110 99 88 104 107 98 89 105 109 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 92 77 91 77 90 77 91 Temp 80 76 89 88 80 77 89 87 80 77 88 87 80 77 89 88 Dewpt 76 75 75 76 76 75 75 76 75 75 75 76 76 75 75 76 PWind dir SW SE SW E SW NE S E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 70 50 60 40 60 30 50 Rain shwrs S C L L C C L C S C L C S C C C Tstms S C C C C C C C S C C C S S C C $$ TXZ338-182100- Coastal Galveston- Including the cities of Dickinson, La Marque, and Texas City 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 79 92 76 79 83 94 Temp 92 95 91 85 82 80 79 86 90 92 89 84 81 80 79 86 91 94 90 Dewpt 77 76 76 75 75 75 75 77 76 76 76 77 77 76 76 78 77 76 77 RH 62 54 62 72 79 85 88 75 64 60 66 80 88 88 91 77 64 56 66 Wind dir E SE S SE W NW NW N NE SE SE S S W NW N E SE S Wind spd 5 9 10 6 4 4 4 5 5 9 10 5 3 4 4 4 5 9 11 Clouds FW FW SC SC SC SC SC B1 B1 B1 SC SC FW FW FW FW FW FW FW PoP 12hr 30 40 70 20 50 QPF 12hr 0.00-0.60 0.00-0.11 0.04-0.55 0.01 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C L L C S S S S C C C C C Tstms S C C C C L L C S S S S C C C C Heat index 106108102 94 89 84 81 96102105101 93 89 82 80 98105108102 Max heat 107 111 102 93 104 107 100 95 107 109 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 92 78 90 79 90 78 91 Temp 81 78 90 88 81 78 88 87 81 79 88 87 81 78 89 88 Dewpt 76 75 77 76 76 75 77 77 76 75 77 76 76 76 77 76 PWind dir SW NE SW E SW NE S E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 70 50 60 40 60 30 50 Rain shwrs C C L L C C L L C C L C S C C C Tstms C C C L C C C L C C C C S C C C $$ TXZ436-182100- Matagorda Islands- 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 90 94 80 89 81 88 90 94 Temp 88 90 87 83 82 80 80 85 88 89 87 84 83 82 81 86 88 90 87 Dewpt 78 77 78 77 77 77 77 77 76 77 77 77 77 77 77 77 76 77 77 RH 72 66 75 82 85 91 91 77 68 68 72 80 82 85 88 75 68 66 72 Wind dir SE SE SE SE SW NW NW N E SE SE SE S W NW N E SE S Wind spd 5 11 12 9 5 5 5 5 6 11 13 8 5 4 4 5 4 11 13 Clouds CL FW FW FW FW FW SC SC SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 20 20 70 30 40 QPF 12hr 0 0.00-0.15 0.03-0.19 0.00-0.11 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C C C C C C C C C S Tstms S S S C C C C S S C S C C C S Heat index 102103100 93 90 86 83 95 99102 99 95 92 90 88 97100102 99 Max heat 105 108 99 93 102 107 99 94 103 107 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 81 88 81 87 81 87 82 88 Temp 82 81 87 86 83 81 86 86 82 81 86 86 83 82 87 86 Dewpt 77 76 76 76 76 76 76 76 77 76 76 76 77 76 76 77 PWind dir S S S SE S SE S S Wind char GN LT GN LT GN GN GN LT Avg clouds FW FW SC SC FW SC SC SC SC SC SC SC FW FW SC SC PoP 12hr 30 60 50 60 50 50 30 40 Rain shwrs S C L C S C L C S C C C S C C S Tstms S C C C S C C C S C C C S C S $$ TXZ437-182100- Brazoria Islands- Including the city of Surfside Beach 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 78 90 80 91 Temp 90 91 88 83 81 79 78 84 88 90 87 84 82 81 80 86 89 91 88 Dewpt 77 77 76 76 76 76 75 76 76 76 77 77 76 77 76 77 76 76 77 RH 66 64 68 80 85 91 91 77 68 64 72 80 82 88 88 75 66 62 70 Wind dir E SE SE SE NW NW NW N E SE SE SE S W NW N E SE S Wind spd 6 9 11 6 5 4 5 5 5 9 11 6 4 4 4 5 6 10 11 Clouds CL FW FW SC FW SC SC SC SC B1 SC FW FW FW FW FW FW FW FW PoP 12hr 20 40 70 30 40 QPF 12hr 0.00-0.07 0 0.04-0.21 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L L C S S S C C C C C C S Tstms S S C L L C S S S S C C C C S Heat index 103105 99 91 87 93 98102 99 93 90 87 85 96101103100 Max heat 104 108 97 88 100 105 99 94 103 106 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 89 80 88 80 88 81 89 Temp 82 79 88 87 82 80 87 86 82 80 87 86 82 81 87 87 Dewpt 76 76 75 76 76 76 76 76 75 76 76 76 76 76 76 76 PWind dir SW SE SW SE SW E S SE Wind char LT LT LT LT LT LT GN LT Avg clouds FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 60 50 60 50 60 30 50 Rain shwrs S C L C C C L C S C L C S C C C Tstms S C C C C C C C S C C C S S C C $$ TXZ438-182100- Galveston Island- Including the city of Galveston 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 82 91 82 92 Temp 91 93 90 86 84 83 82 87 90 91 88 85 84 83 82 87 90 92 89 Dewpt 77 77 77 77 77 77 76 77 77 77 77 78 78 77 77 77 77 77 76 RH 64 60 66 75 80 82 82 72 66 64 70 80 82 82 85 72 66 62 66 Wind dir E SE SE SE N N N N E SE SE S S W NW N E SE S Wind spd 5 9 11 8 6 5 6 6 5 9 11 8 5 5 5 6 5 9 11 Clouds SC FW SC SC SC SC B1 B1 B1 SC SC SC FW FW FW FW FW FW FW PoP 12hr 20 50 70 20 40 QPF 12hr 0.00-0.22 0.01 0.07-0.26 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C L C C S S S S C C C C C Tstms S S C C C L C C S S S C C C C C Heat index 105107102 97 94 91 89 98102104101 97 94 91 91 99104105101 Max heat 107 110 102 95 104 106 100 95 105 108 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 81 91 81 89 81 89 82 90 Temp 83 81 89 88 83 81 88 87 83 81 88 88 83 82 89 88 Dewpt 77 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 PWind dir SW E SW E SW NE S E Wind char LT LT GN LT GN LT GN LT Avg clouds FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 60 50 60 50 50 30 40 Rain shwrs C C L C C C L C S C C C S C C C Tstms C C C C C C C C S C C C S C C C $$ TXZ439-182100- Bolivar Peninsula- 1136 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 80 91 77 80 83 92 Temp 91 93 90 85 83 81 80 86 89 91 88 84 82 81 80 86 90 92 89 Dewpt 77 77 77 77 77 76 76 77 77 77 77 77 78 77 77 78 78 78 78 RH 64 60 66 77 82 85 88 75 68 64 70 80 88 88 91 77 68 64 70 Wind dir SE S S NE NW N N N SW SE S S S W NW N NE SE S Wind spd 4 10 11 8 5 5 6 5 5 10 11 6 4 4 5 5 4 10 12 Clouds SC SC SC SC SC B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 40 50 70 20 40 QPF 12hr 0.00-0.56 0.01 0.04-0.29 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S C C L C C S S S S C C C C C Tstms C C C S S C C L C C S S S S C C C C C Heat index 105108103 95 91 87 85 97102104100 94 91 87 85 98104107102 Max heat 108 110 102 95 104 106 99 95 106 109 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 90 79 89 80 89 80 90 Temp 81 79 88 87 82 79 88 87 82 80 88 87 82 80 88 87 Dewpt 77 76 77 77 77 76 77 77 77 76 77 77 77 76 77 77 PWind dir W W SW E SW NE S E Wind char LT LT GN LT GN LT GN LT Avg clouds SC SC SC SC SC SC B1 SC SC SC B1 SC SC SC SC SC PoP 12hr 50 60 50 60 50 60 40 50 Rain shwrs C C L L C C L C C C L C S C C C Tstms C C C C C C C C C C C C S C C C $$