Point Forecast Matrices
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
195 FOUS54 KHGX 200352 PFMHGX Point Forecast Matrices National Weather Service Houston/Galveston TX 1052 PM CDT Sat Sep 19 2026 TXZ196-200900- College Station-Brazos TX 30.57N 96.37W Elev. 321 ft 1052 PM CDT Sat Sep 19 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 79 75 74 84 94 97 93 84 81 77 75 84 94 97 93 84 80 77 75 Dewpt 70 70 70 74 71 68 68 70 73 74 73 75 72 69 69 70 71 72 70 RH 74 84 87 72 47 39 44 63 77 90 94 74 49 40 46 63 74 85 84 Wind dir S S SE SW S S SE S S S S S SE SE SE SE S SW W Wind spd 4 3 1 3 3 4 5 8 5 3 1 2 1 3 4 3 2 2 1 Clouds CL 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 0.01 Rain shwrs S S Heat index 101102 97 102103 99 Max heat 102 103 103 104 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 76 98 75 96 73 96 73 96 Temp 95 92 81 76 95 92 81 76 94 92 79 74 93 91 78 73 93 91 Dewpt 73 69 66 68 72 70 68 65 69 66 64 62 65 63 63 63 66 64 PWind dir NE 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 SC SC SC SC SC SC SC FW SC SC SC SC SC FW PoP 12hr 5 5 0 0 0 0 0 0 0 $$ TXZ213-200900- Bush Intercontinental Airport-Inland Harris TX 29.96N 95.35W Elev. 97 ft 1052 PM CDT Sat Sep 19 2026 Date 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 96 77 96 78 Temp 79 76 75 84 92 95 90 84 82 79 77 86 93 95 91 85 82 80 78 Dewpt 72 72 72 74 72 72 73 75 75 75 75 75 73 70 71 73 73 73 73 RH 79 87 90 72 52 48 58 74 79 88 94 70 52 45 52 67 74 79 85 Wind dir SE E NE SE SE SE SE S S S NE NE E SE SE S S W NW Wind spd 2 1 1 1 3 6 9 4 2 1 0 1 3 4 5 3 2 2 3 Clouds FW FW FW SC SC SC FW FW B1 B1 SC FW SC FW FW FW FW FW FW PoP 12hr 0 20 0 20 10 QPF 12hr 0 0 0 0 0 Rain shwrs S S Tstms S S Heat index 100102 98 95101102 97 Max heat 100 103 95 102 103 95 Date 09/22 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 79 97 78 95 76 94 75 94 Temp 94 92 83 79 94 92 83 78 92 91 81 76 91 89 80 76 91 89 Dewpt 72 71 70 72 73 72 72 69 69 67 67 65 66 65 66 65 65 66 PWind dir NE E NE E E E E E E Wind char LT LT LT LT GN LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW SC SC SC SC FW SC SC SC SC SC PoP 12hr 5 5 5 0 0 0 5 0 5 $$ TXZ438-200900- Galveston-Galveston Island TX 29.27N 94.87W Elev. 6 ft 1052 PM CDT Sat Sep 19 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 83 90 83 91 82 Temp 85 84 83 86 89 89 88 86 85 85 83 87 89 90 88 86 85 84 82 Dewpt 74 75 75 75 76 76 76 76 76 76 76 76 76 76 76 75 75 75 75 RH 70 74 77 70 66 66 68 72 75 75 80 70 66 64 68 70 72 74 79 Wind dir SE S S E E SE SE SE S S W E E SE SE SE S S NW Wind spd 6 5 3 3 6 9 10 9 6 5 2 4 6 8 8 5 3 2 6 Clouds FW FW FW SC SC SC FW SC SC B1 SC FW FW FW FW FW FW FW FW PoP 12hr 20 20 10 10 10 QPF 12hr 0.08 0.07 0 0 0 Rain shwrs S S S S Tstms S S Heat index 95 99100 98 95 97100100 98 95 Max heat 95 101 102 98 97 101 102 98 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 92 83 91 83 90 83 89 82 89 Temp 90 90 86 83 89 89 86 84 88 88 85 83 87 87 85 82 86 86 Dewpt 75 75 75 76 77 77 77 76 75 74 74 73 73 72 72 73 73 72 PWind dir NE SE E E E E E E E Wind char LT LT GN LT GN GN GN LT GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW SC SC SC PoP 12hr 20 20 10 10 10 5 5 5 20 Rain shwrs S S S Tstms S S S $$