Point Forecast Matrices
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
984 FOUS54 KHGX 210622 PFMHGX Point Forecast Matrices National Weather Service Houston/Galveston TX 122 AM CDT Mon Sep 21 2026 TXZ196-220900- College Station-Brazos TX 30.57N 96.37W Elev. 321 ft 122 AM CDT Mon Sep 21 2026 Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed 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 76 97 75 98 76 Temp 78 76 85 94 97 91 83 79 77 75 86 95 98 92 84 80 78 76 Dewpt 74 74 77 74 72 72 73 73 73 73 76 74 71 71 72 72 71 70 RH 88 94 77 53 45 54 72 82 87 94 72 51 42 51 67 77 79 82 Wind dir S S SW SE E SE NE SE NE N N NE NE E E N N N Wind spd 3 1 2 1 3 4 3 1 1 1 3 4 5 5 2 0 1 3 Clouds B2 FW FW FW B1 SC FW FW FW FW FW SC B1 SC SC FW FW SC PoP 12hr 0 30 20 10 5 QPF 12hr 0 0.01 0.08 0 0 Rain shwrs S C S Tstms S C S Heat index 96105105100 95105106100 Max heat 107 107 98 107 107 97 Date 09/23 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 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 96 72 94 71 96 72 95 Temp 95 92 81 76 93 91 78 73 92 89 76 72 92 91 78 73 92 90 Dewpt 73 72 70 66 70 66 63 60 65 62 62 63 67 64 66 67 69 66 PWind dir NE E E E NE E E SE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC PoP 12hr 5 0 0 0 0 0 0 0 5 $$ TXZ213-220900- Bush Intercontinental Airport-Inland Harris TX 29.96N 95.35W Elev. 97 ft 122 AM CDT Mon Sep 21 2026 Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 95 77 97 79 Temp 80 78 86 92 94 90 84 82 79 78 86 94 95 91 86 83 81 79 Dewpt 76 76 77 74 72 74 75 75 75 74 75 73 71 73 74 74 74 73 RH 88 94 75 56 49 60 74 79 88 88 70 51 46 56 68 74 79 82 Wind dir SE N W E SE SE S SW N NW N NE NE E SE N N N Wind spd 2 0 1 3 5 5 3 1 1 3 4 5 6 4 1 0 2 3 Clouds B1 B1 FW FW SC SC FW FW FW CL FW SC FW FW FW FW FW FW PoP 12hr 0 20 0 10 5 QPF 12hr 0 0 0 0 0 Rain shwrs S Tstms S Heat index 97102102 99 96103103100 Max heat 105 105 98 105 106 98 Date 09/23 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 78 94 75 92 74 94 75 93 Temp 93 91 83 78 91 90 80 75 90 88 79 75 91 89 79 75 90 87 Dewpt 73 73 72 69 69 68 66 63 66 65 67 66 66 66 68 68 68 68 PWind dir NE E NE NE NE E E SE SE Wind char LT LT GN LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 0 0 0 0 0 5 0 10 $$ TXZ438-220900- Galveston-Galveston Island TX 29.27N 94.87W Elev. 6 ft 122 AM CDT Mon Sep 21 2026 Date 09/20/26 Mon 09/21/26 Tue 09/22/26 Wed 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 82 92 83 Temp 84 83 87 89 89 88 86 85 84 82 86 90 92 89 87 86 85 83 Dewpt 76 75 75 75 76 76 76 76 76 76 76 75 76 76 76 77 76 76 RH 77 77 68 64 66 68 72 75 77 82 72 62 60 66 70 75 75 80 Wind dir S SE NE E SE SE SE SE N N N NE E SE SE SE E NE Wind spd 4 3 4 6 8 8 6 3 2 6 10 9 6 6 3 2 2 6 Clouds B1 SC SC FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW PoP 12hr 5 20 5 30 30 QPF 12hr 0.01 0.01 0 0.01 0.07 Rain shwrs S C C C Tstms S S S S Heat index 96 99101 99 95 96101103100 98 96 Max heat 98 97 101 103 98 97 102 105 102 100 Date 09/23 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 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 91 83 91 82 89 82 88 82 88 Temp 90 89 86 83 88 88 85 83 87 86 85 82 87 86 84 82 87 85 Dewpt 77 76 76 75 73 73 73 72 72 71 72 72 71 71 72 72 72 72 PWind dir E E NE NE NE E E SE SE Wind char GN LT GN GN GN LT GN GN LT Avg clouds FW FW FW SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 10 20 5 5 0 5 5 10 Rain shwrs S S Tstms S S $$