Point Forecast Matrices
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
527 FOUS54 KHGX 190622 PFMHGX Point Forecast Matrices National Weather Service Houston/Galveston TX 121 AM CDT Wed Aug 19 2026 TXZ196-200900- College Station-Brazos TX 30.57N 96.37W Elev. 321 ft 121 AM CDT Wed Aug 19 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 101 77 102 78 Temp 80 78 87 96101 98 87 81 78 77 86 96102 99 88 82 80 78 Dewpt 74 74 73 68 66 65 69 73 74 74 74 69 65 64 67 73 74 75 RH 82 88 63 40 32 34 55 77 88 90 68 42 30 32 50 74 82 91 Wind dir S SW SW SW S S S S S S SW SW S S S S SW SW Wind spd 8 6 8 8 8 9 12 10 8 5 6 5 4 6 8 8 6 5 Clouds B1 B1 B1 FW FW FW FW FW SC B1 SC FW SC FW FW FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat index 101105102 102106102 Max heat 103 106 101 104 107 102 Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 102 79 103 78 103 77 101 77 101 Temp 99 99 84 79100 99 84 79100 99 83 78 98 98 82 78 97 98 Dewpt 71 68 71 72 72 71 72 70 71 70 71 71 71 71 72 73 72 71 PWind dir S S SW S S S S S S Wind char LT LT LT LT LT LT LT GN LT Avg clouds SC FW FW SC FW FW FW FW FW FW FW FW SC FW FW FW SC FW PoP 12hr 5 10 5 0 0 0 0 0 5 $$ TXZ213-200900- Bush Intercontinental Airport-Inland Harris TX 29.96N 95.35W Elev. 97 ft 121 AM CDT Wed Aug 19 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 80 100 79 100 80 Temp 82 80 87 95 99 96 86 83 80 79 87 96100 97 88 84 82 80 Dewpt 76 76 74 71 68 71 73 74 75 75 75 72 67 72 74 75 75 77 RH 82 88 65 46 37 45 65 74 85 88 68 46 34 45 63 74 79 91 Wind dir SW SW SW SW S S S S SW SW SW SW S SE S S SW SW Wind spd 6 5 6 5 6 10 10 8 6 4 5 4 3 9 9 6 5 4 Clouds FW FW FW FW FW FW FW FW FW FW SC FW SC FW FW FW FW FW PoP 12hr 0 0 0 5 0 QPF 12hr 0 0 0 0 0 Heat index 95102105104 96104105106 97 Max heat 104 107 102 106 107 106 Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 101 81 102 80 102 80 101 79 100 Temp 98 98 85 81 99 99 85 81 99 98 84 80 97 96 84 80 96 95 Dewpt 72 72 75 76 72 72 74 75 71 71 74 75 71 71 75 75 72 71 PWind dir SW SW SW S S S S S S Wind char LT LT LT LT LT LT LT GN LT Avg clouds FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 10 5 0 0 0 0 0 5 $$ TXZ438-200900- Galveston-Galveston Island TX 29.27N 94.87W Elev. 6 ft 121 AM CDT Wed Aug 19 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 84 91 84 91 83 Temp 85 84 87 90 90 87 85 84 84 84 88 90 90 88 86 85 84 83 Dewpt 78 77 77 76 77 76 77 77 78 78 77 77 78 78 78 78 78 78 RH 80 80 72 64 66 70 77 80 82 82 70 66 68 72 77 80 82 85 Wind dir SW SW SW S S S S S SW SW SW S S S S SW SW SW Wind spd 11 10 11 13 14 13 13 12 12 10 10 11 13 13 12 11 10 9 Clouds FW FW SC FW FW FW FW FW SC FW FW FW CL FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat index 95 99102102 98 96 95 95 100103105102 98 96 96 Max heat 102 100 103 105 97 98 105 107 100 98 Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 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 92 83 91 83 91 84 91 Temp 92 88 85 83 91 89 85 83 90 88 85 84 89 88 85 84 89 88 Dewpt 77 79 79 78 78 79 78 78 78 78 78 77 77 78 77 77 77 78 PWind dir SW SW SW SW SW SW S S S Wind char GN GN GN GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW PoP 12hr 0 5 0 0 0 0 0 0 0 $$