Point Forecast Matrices
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
987 FOUS54 KHGX 141627 PFMHGX Point Forecast Matrices National Weather Service Houston/Galveston TX 1127 AM CDT Mon Sep 14 2026 TXZ196-142100- College Station-Brazos TX 30.57N 96.37W Elev. 321 ft 1127 AM CDT Mon Sep 14 2026 Date Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 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 98 76 99 76 98 Temp 95 98 92 84 80 77 76 87 96 99 92 84 80 77 76 86 95 98 91 Dewpt 75 73 73 74 75 76 75 77 73 72 72 74 75 75 75 77 72 70 71 RH 53 45 54 72 85 97 97 72 48 42 52 72 85 94 97 75 48 41 52 Wind dir S S SE SE S S SE S S SE SE SE S S SE SE SE SE E Wind spd 8 9 10 8 5 4 3 6 8 8 10 8 4 2 1 3 6 8 9 Clouds FW FW SC FW CL FW SC FW FW SC SC FW CL FW B1 FW SC SC SC PoP 12hr 20 0 10 0 10 QPF 12hr 0 0 0 0 0 Rain shwrs S Tstms S Heat index 107108101 98106109101 97105105 98 Max heat 108 110 100 107 110 100 106 105 Heat Y Y Date Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 73 95 71 95 73 95 Temp 81 77 92 89 78 74 93 90 76 72 93 90 78 74 92 89 Dewpt 74 74 75 73 72 71 70 68 67 67 70 69 70 70 72 71 PWind dir SE E SE E S S S SE Wind char LT GN LT LT LT LT LT LT Avg clouds SC SC SC B1 B1 SC SC FW FW FW FW FW SC FW SC SC PoP 12hr 5 20 0 5 0 5 0 20 Rain shwrs S S S Tstms S S S $$ TXZ213-142100- Bush Intercontinental Airport-Inland Harris TX 29.96N 95.35W Elev. 97 ft 1127 AM CDT Mon Sep 14 2026 Date Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 78 95 78 94 Temp 94 94 89 84 82 80 78 88 95 94 89 84 82 79 78 87 93 93 89 Dewpt 76 75 76 77 77 77 77 77 75 74 75 77 77 77 76 77 74 73 74 RH 56 54 66 80 85 91 97 70 53 53 64 80 85 94 94 72 54 52 61 Wind dir S SE SE SE S S SE SE SE SE SE SE SE N NE E E E SE Wind spd 6 8 8 5 3 2 1 3 5 9 8 4 1 0 2 4 8 9 6 Clouds SC SC FW CL FW FW FW FW SC SC FW FW FW FW SC FW SC SC SC PoP 12hr 40 0 20 0 20 QPF 12hr 0.10 0 0 0 0.01 Rain shwrs S C S S S S Tstms S C S S S S Heat index 107106100 101107105 99 98103102 98 Max heat 109 109 99 108 107 98 105 105 Heat Y Y Date Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 91 76 91 75 93 76 92 Temp 82 79 89 85 80 76 89 86 79 75 90 87 80 77 90 87 Dewpt 77 76 75 73 73 72 69 69 70 70 71 71 72 72 73 73 PWind dir E E E E S E SE E Wind char LT GN LT LT LT LT LT LT Avg clouds SC SC B1 B1 B1 SC FW FW FW FW FW SC SC FW FW SC PoP 12hr 20 30 0 0 0 10 5 20 Rain shwrs S S S S Tstms S S S S $$ TXZ438-142100- Galveston-Galveston Island TX 29.27N 94.87W Elev. 6 ft 1127 AM CDT Mon Sep 14 2026 Date Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 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 91 84 92 83 92 Temp 91 91 88 87 86 86 84 89 92 91 88 87 86 84 83 87 91 91 89 Dewpt 79 78 78 78 78 78 77 77 78 78 77 77 77 77 77 77 78 77 78 RH 68 66 72 75 77 77 80 68 64 66 70 72 75 80 82 72 66 64 70 Wind dir SE S SE S S S S S SE SE SE SE SE SE E E E E E Wind spd 9 10 10 11 9 8 6 5 9 10 10 9 6 3 4 10 13 12 11 Clouds FW FW FW FW FW FW SC FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 20 5 10 20 20 QPF 12hr 0.01 0 0 0 0 Rain shwrs S S S S S S S S C Tstms S S S S S S S S C Heat index 107106102100 99 99 102107106101 98 97 95 99106105102 Max heat 108 108 108 108 107 107 103 102 107 107 Date Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 91 83 89 82 89 81 89 Temp 85 83 88 87 85 83 87 87 84 82 87 86 84 82 87 85 Dewpt 78 77 78 76 75 73 73 72 73 73 74 74 75 75 75 75 PWind dir E E E E E E SE E Wind char GN BZ GN GN LT GN LT LT Avg clouds SC B1 B1 SC SC SC SC FW FW FW SC SC SC SC SC SC PoP 12hr 50 70 10 5 10 30 20 20 Rain shwrs C C L S C S S S S Tstms C C L S S S S S S $$