FOUS54 KHGX 181822 PFMHGX Point Forecast Matrices National Weather Service Houston/Galveston TX 122 PM CDT Mon May 18 2026 TXZ196-182100- College Station-Brazos TX 30.57N 96.37W Elev. 321 ft 122 PM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 90 77 88 73 83 Temp 90 86 79 78 78 77 81 86 88 82 75 75 74 73 77 81 81 79 Dewpt 74 74 74 74 73 73 74 75 74 73 73 72 72 72 74 76 76 74 RH 60 68 85 88 85 87 79 70 63 74 94 90 93 97 90 85 85 85 Wind dir S SE SE S S SE S S SE SE SE SE SE E SE S SE SE Wind spd 19 18 16 12 11 10 12 13 14 12 8 6 6 3 4 4 4 5 Wind gust 31 21 24 Clouds B1 SC B1 B2 B2 B1 B1 B1 B1 B1 SC B2 B2 B2 B2 B2 B2 B2 PoP 12hr 20 20 30 70 90 QPF 12hr 0 0 0.18 1.41 1.05 Rain shwrs S S C C L L L L D D D D L Tstms S S C C C C C C C C C C S Heat index 99 95 95 96 Max heat 97 101 96 99 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 71 81 71 81 71 80 70 80 Temp 73 73 79 76 72 72 78 77 72 73 77 76 71 72 78 77 Dewpt 71 71 75 73 71 71 76 74 71 71 75 74 71 70 75 74 PWind dir SE S S S SE SE SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B1 B2 B1 PoP 12hr 60 90 70 80 50 80 60 80 Rain shwrs L C L D L L L D C C L D L L D D Tstms S C C L C C C L C C C C C S S C $$ TXZ213-182100- Bush Intercontinental Airport-Inland Harris TX 29.96N 95.35W Elev. 97 ft 122 PM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 78 88 76 86 Temp 87 85 81 80 79 78 82 86 86 83 79 78 77 76 82 85 83 80 Dewpt 76 76 75 75 74 74 75 74 75 75 74 74 73 73 75 76 75 75 RH 70 75 82 85 85 88 79 68 70 77 85 88 87 90 79 75 77 85 Wind dir SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE Wind spd 18 16 12 12 11 9 11 12 14 12 8 5 6 4 4 6 6 6 Wind gust 28 Clouds B1 B1 B1 B1 B2 B1 B1 B1 B1 SC B1 B2 B2 B1 B2 B2 B2 B2 PoP 12hr 20 20 20 60 80 QPF 12hr 0 0 0.01 0.83 0.52 Rain shwrs S S S S S L L C C C C D D C Tstms S S S S S C C C C S C L C S Heat index 97 95 Max heat 96 100 95 98 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 84 74 83 74 83 74 83 Temp 77 76 82 79 76 75 80 79 75 75 80 79 75 75 80 80 Dewpt 73 72 75 75 73 72 75 75 73 72 75 75 72 71 75 75 PWind dir SE SE S S SE SE SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B2 OV B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 PoP 12hr 40 90 60 90 60 80 70 80 Rain shwrs C S L D C L D D L L D D L L D D Tstms S S C L C C C L C C C C C C C C $$ TXZ438-182100- Galveston-Galveston Island TX 29.27N 94.87W Elev. 6 ft 122 PM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 86 79 86 79 86 Temp 86 83 81 80 80 79 82 85 85 82 81 80 79 80 83 84 85 82 Dewpt 78 78 77 78 77 77 78 78 78 78 77 76 76 76 77 77 76 76 RH 77 85 88 94 91 94 88 80 80 88 88 88 91 88 82 80 75 82 Wind dir SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE Wind spd 20 19 20 20 20 17 16 14 16 16 13 11 11 12 11 11 11 11 Clouds B2 B1 B1 B1 B2 B1 B1 B2 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 20 10 20 50 30 QPF 12hr 0.02 0 0.01 0.46 0.05 Rain shwrs S S C C C C C C C C Tstms S S C C C S S C C C Heat index 98 96 96 Max heat 98 100 98 100 96 97 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 85 79 85 79 85 78 84 Temp 80 79 83 81 80 79 82 81 79 79 82 81 79 78 82 81 Dewpt 76 75 76 75 75 75 76 76 76 75 76 76 76 75 75 76 PWind dir SE SE S S S SE SE SE Wind char GN GN GN GN GN GN GN GN Avg clouds B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 PoP 12hr 20 70 60 80 60 80 70 80 Rain shwrs S L L C L L D C L D D L L D L Tstms S C C S C L L C C C C C C C C $$