Point Forecast Matrices
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
000 FOUS54 KHGX 221922 PFMHGX Point Forecast Matrices National Weather Service Houston/Galveston TX 222 PM CDT Wed Jul 22 2026 TXZ196-222100- College Station-Brazos TX 30.57N 96.37W Elev. 321 ft 222 PM CDT Wed Jul 22 2026 Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 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 102 81 96 78 94 Temp 102 99 89 86 83 81 87 94 96 93 85 82 80 79 84 92 94 92 Dewpt 75 76 76 73 70 69 74 76 76 76 76 76 75 75 77 76 75 74 RH 43 48 66 65 65 67 65 56 53 58 75 82 85 88 80 60 54 56 Wind dir NE NE N NE NE NE NE NE NE E E SE SE SE S S S S Wind spd 3 3 3 3 6 8 10 12 14 13 9 16 8 8 9 12 12 11 Clouds FW SC SC FW SC FW FW FW SC SC SC FW FW SC SC FW SC FW PoP 12hr 20 20 0 20 10 QPF 12hr 0 0.07 0 0 0 Rain shwrs S S S Tstms S S S Heat index 117114100 95107111107 105106102 Max heat 119 111 109 113 105 107 110 Extreme Heat W W Date Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 Tue 07/28/26 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 95 75 97 77 98 77 99 Temp 81 77 92 93 81 76 93 94 81 77 94 96 82 77 95 97 Dewpt 75 75 74 71 72 74 73 70 73 75 73 70 73 74 73 70 PWind dir S S S S S S S S Wind char GN LT GN LT GN LT GN LT Avg clouds FW FW FW FW SC FW SC FW CL CL FW CL CL CL FW CL PoP 12hr 0 0 0 0 0 0 0 0 $$ TXZ213-222100- Bush Intercontinental Airport-Inland Harris TX 29.96N 95.35W Elev. 97 ft 222 PM CDT Wed Jul 22 2026 Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 103 83 95 80 94 Temp 103 98 90 87 85 83 87 92 94 89 84 82 82 81 86 92 93 91 Dewpt 74 77 77 77 75 74 76 77 77 78 77 77 76 76 77 75 75 74 RH 40 51 66 72 72 74 70 62 58 70 80 85 82 85 75 58 56 58 Wind dir N N NW N N N NE NE NE E SE SE SE SE S S S S Wind spd 4 4 3 3 6 8 10 11 13 14 12 9 6 6 9 10 12 10 Clouds CL SC B1 SC FW FW SC B1 B1 B1 SC SC FW SC FW FW SC FW PoP 12hr 20 30 40 50 20 QPF 12hr 0.02 0.02 0.08 0.01 0.03 Rain shwrs C S C C C S S S S Tstms S C S S S Heat index 117113103 99 98105109103 97103105101 Max heat 119 112 99 107 110 101 105 106 Extreme Heat W W Date Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 Tue 07/28/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 97 78 98 79 99 79 100 Temp 82 79 93 93 81 78 95 95 83 79 96 96 83 79 97 97 Dewpt 76 76 73 72 75 75 72 73 76 76 71 72 75 76 71 72 PWind dir S S S S S SW S SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW CL PoP 12hr 0 0 0 0 0 0 0 0 $$ TXZ438-222100- Galveston-Galveston Island TX 29.27N 94.87W Elev. 6 ft 222 PM CDT Wed Jul 22 2026 Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 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 84 91 83 90 Temp 95 92 87 86 85 84 86 89 90 86 84 84 84 84 87 89 90 88 Dewpt 81 81 80 80 79 78 78 80 80 79 78 77 77 77 78 78 79 78 RH 64 70 80 82 82 82 77 75 73 80 82 80 80 80 75 70 70 72 Wind dir SW SW W NW N N N NE W S S SE S S S S S S Wind spd 10 12 11 9 11 13 16 14 16 34 24 17 17 13 13 14 14 13 Clouds SC SC SC SC B1 SC B1 B1 B2 B1 SC FW SC FW FW FW FW FW PoP 12hr 30 50 70 40 20 QPF 12hr 0.03 0.46 0.20 0 0 Rain shwrs C C S C C C S S S S S S Tstms C C S C C C S S S S Heat index 118112103100 98 95 99105108100 95 95 95 95101104106102 Max heat 120 113 103 106 109 98 98 105 108 Extreme Heat W W Trop Storm A A A A A A A A A A A A A A A A A A Date Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 Tue 07/28/26 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 83 90 83 90 83 90 83 91 Temp 85 83 89 88 85 83 89 88 84 83 90 88 85 83 90 88 Dewpt 77 76 76 76 77 77 78 78 78 78 78 78 78 78 78 78 PWind dir S S S S S S S S Wind char GN GN GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW SC FW FW FW FW FW CL FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 $$