Point Forecast Matrices
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
908 FOUS54 KHGX 200053 PFMHGX Point Forecast Matrices National Weather Service Houston/Galveston TX 752 PM CDT Tue Aug 19 2025 TXZ196-200900- College Station-Brazos TX 30.57N 96.37W Elev. 321 ft 752 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 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 76 98 75 94 74 Temp 81 79 77 76 88 95 96 91 81 79 77 75 84 91 93 88 81 79 76 75 Dewpt 74 73 73 73 74 72 72 73 73 74 73 72 76 74 73 74 73 74 72 72 RH 79 82 87 90 63 48 46 56 77 85 87 90 77 58 52 63 77 85 87 90 Wind dir S SW W NW NW NE E NE NW W NW N N NE NE NE E SE E NE Wind spd 4 3 3 2 3 3 5 9 4 3 2 2 3 5 5 5 3 2 1 2 Clouds FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC B1 SC SC SC SC PoP 12hr 5 50 40 60 30 QPF 12hr 0 0.11 0.08 0.17 0.06 Rain shwrs C C C C C C C C L L C C C C C Tstms C C C S C S Heat index 96104105 99 102102 97 Max heat 100 97 105 106 103 104 95 Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 93 74 96 74 97 75 96 74 93 Temp 91 89 77 75 93 92 78 75 94 93 79 75 93 91 80 74 90 88 Dewpt 73 72 72 71 70 68 70 69 68 68 70 71 69 70 72 71 72 72 PWind dir NE S NE S NE S SE SE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 50 10 20 5 10 5 20 10 30 Rain shwrs C C S S S C Tstms C S S S C $$ TXZ213-200900- Bush Intercontinental Airport-Inland Harris TX 29.96N 95.35W Elev. 97 ft 752 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 97 78 93 77 Temp 85 83 80 79 88 93 96 90 83 82 79 78 84 89 91 88 82 81 79 77 Dewpt 75 76 75 75 75 73 72 73 74 75 75 74 75 75 74 75 75 75 75 75 RH 72 80 85 88 66 52 46 58 74 79 88 88 74 64 58 66 79 82 88 94 Wind dir S SW W NW N NE E NE E N N N N N NE E SE S NW N Wind spd 4 2 3 2 3 3 5 6 3 2 2 2 3 4 4 4 2 1 2 2 Clouds FW FW FW FW FW SC SC B1 SC SC SC SC SC B1 B1 B1 B1 SC SC B1 PoP 12hr 5 50 40 80 50 QPF 12hr 0 0.05 0.09 0.24 0.10 Rain shwrs S C C C C C C C D D C C C C L Tstms S C C S S C L C C S S S Heat index 97102104 98 99101 98 Max heat 102 99 104 105 99 102 97 Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 77 94 76 96 77 95 77 92 Temp 88 87 80 77 91 90 81 77 91 91 82 78 91 90 81 77 88 88 Dewpt 75 74 75 74 72 71 73 72 71 71 73 73 72 72 74 74 72 73 PWind dir NE SW NE SW NE S E SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC FW FW SC FW FW FW FW FW FW FW SC FW FW SC B1 PoP 12hr 70 20 40 10 30 5 30 10 40 Rain shwrs L L S S C C S C C S C Tstms S C S S C S C C S C $$ TXZ438-200900- Galveston-Galveston Island TX 29.27N 94.87W Elev. 6 ft 752 PM CDT Tue Aug 19 2025 Date 08/19/25 Wed 08/20/25 Thu 08/21/25 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 82 92 81 90 80 Temp 85 85 84 82 87 90 91 88 85 84 82 81 85 88 89 87 85 84 82 81 Dewpt 76 76 77 77 77 76 76 76 77 77 76 76 76 76 76 76 76 76 76 76 RH 75 75 80 85 72 64 62 68 77 80 82 85 75 68 66 70 75 77 82 85 Wind dir SE S W NW N NE SE S N NW NW NW N NE SE SE SE S W NW Wind spd 6 4 3 5 5 6 6 8 9 5 6 6 6 5 5 6 5 4 5 5 Clouds FW FW FW FW FW FW SC SC SC FW SC SC SC B1 B1 SC SC SC SC B1 PoP 12hr 20 30 50 70 70 QPF 12hr 0 0 0.08 0.13 0.22 Rain shwrs C S S S C C C C L L L L C C L L L Tstms C S S S C C C C C C L C C C C C C Heat index 98101103100 95 95 99101 99 Max heat 99 98 97 103 105 99 95 100 102 98 97 Date 08/22 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 89 81 91 81 91 82 91 82 90 Temp 88 87 84 81 89 89 85 82 90 89 85 82 89 88 85 82 88 87 Dewpt 76 76 76 76 75 74 75 76 74 75 76 76 75 76 75 75 75 75 PWind dir NE SW NE SW NE S E SE SE Wind char LT LT LT LT LT LT LT GN GN Avg clouds B1 SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 70 40 50 30 30 20 30 20 40 Rain shwrs L C S C C C C C S S C S S C C Tstms C C S C C C C C S S C S S C C $$