| 13:53 CST |  Overcast | 25°C / 77°F | 21°C / 70°F | 79% | 1002 mb (29.59 in) | SW 20 kph (SW 12.7 mph) | - | 10SM |
| | KIAH 081953Z 21011G19KT 160V240 10SM SCT014 OVC023 25/21 A2959 RMK AO2 SLP019 T02500206 |
| 13:32 CST |  Overcast | 24°C / 75°F | 21°C / 70°F | 83% | 1002 mb (29.59 in) | SSE 22 kph (SSE 13.8 mph) | 0.25 mm (0.01 in) | 10SM |
| | KIAH 081932Z 20012G21KT 10SM SCT014 OVC023 24/21 A2960 RMK AO2 P0001 |
| 12:53 CST |  Overcast Hazy | 24°C / 75°F | 21°C / 70°F | 83% | 1003 mb (29.62 in) | S 17 kph (S 10.4 mph) | 0.00 mm (0.00 in) | 2SM |
| | KIAH 081853Z 19009G20KT 2SM HZ SCT008 BKN016 OVC023 24/21 A2962 RMK AO2 SFC VIS 5 RAB39E53 SLP028 P0000 T02390211 |
| 11:53 CST |  Overcast Fog And Mist | 23°C / 73°F | 22°C / 72°F | 94% | 1004 mb (29.65 in) | S 17 kph (S 10.4 mph) | - | 2SM |
| | KIAH 081753Z 19009G18KT 2SM BR BKN008 OVC016 23/22 A2966 RMK AO2 SFC VIS 4 SLP043 60001 T02330217 10233 20133 58025 |
| 11:09 CST |  Overcast Fog And Mist | 21°C / 70°F | 21°C / 70°F | 100% | 1005 mb (29.68 in) | S 15 kph (S 9.2 mph) | - | 2SM |
| | KIAH 081709Z 19008G14KT 160V220 2SM BR BKN004 OVC008 21/21 A2969 RMK AO2 SFC VIS 4 |
| 10:53 CST |  Overcast Fog And Mist | 21°C / 70°F | 21°C / 70°F | 100% | 1006 mb (29.71 in) | S 20 kph (S 12.7 mph) | - | 1/8SM |
| | KIAH 081653Z 19011G17KT 1/8SM BR BKN003 OVC008 21/21 A2970 RMK AO2 SFC VIS 1 1/4 SLP058 T02060206 |
| 10:51 CST |  Overcast Fog And Mist | 21°C / 70°F | 20°C / 68°F | 94% | 1006 mb (29.71 in) | S 24 kph (S 15 mph) | - | 1/8SM |
| | KIAH 081651Z 18013G17KT 1/8SM BR BKN003 OVC008 21/20 A2971 RMK AO2 SFC VIS 1 1/4 |
| 09:53 CST |  Obscured Fog | 17°C / 63°F | 17°C / 63°F | 100% | 1007 mb (29.74 in) | SSE 22 kph (SSE 13.8 mph) | - | 1/8SM |
| | KIAH 081553Z 16012KT 1/8SM FG VV001 17/17 A2973 RMK AO2 SFC VIS 1/4 SLP068 T01720172 |
| 08:53 CST |  Overcast Fog | 15°C / 59°F | 15°C / 59°F | 100% | 1007 mb (29.74 in) | SE 9 kph (SE 5.8 mph) | 0.25 mm (0.01 in) | 1/8SM |
| | KIAH 081453Z 14005KT 1/8SM FG OVC001 15/15 A2975 RMK AO2 SFC VIS 1/2 RAE03 SLP075 P0001 60001 T01500150 56010 |
| 07:53 CST |  Overcast Light Rain | 14°C / 57°F | 14°C / 57°F | 100% | 1008 mb (29.77 in) | Calm | 0.00 mm (0.00 in) | 1/8SM |
| | KIAH 081353Z 00000KT 1/8SM -RA FG OVC001 14/14 A2976 RMK AO2 SFC VIS 1/2 RAB11E32B50 SLP078 P0000 T01390139 |
| 06:53 CST |  Overcast Fog And Mist | 13°C / 55°F | 13°C / 55°F | 100% | 1008 mb (29.77 in) | SE 9 kph (SE 5.8 mph) | - | 1/8SM |
| | KIAH 081253Z 12005KT 1/8SM BR OVC001 13/13 A2977 RMK AO2 SFC VIS 3/4 SLP081 T01330133 |
| 06:48 CST |  Overcast Fog And Mist | 13°C / 55°F | 13°C / 55°F | 100% | 1008 mb (29.77 in) | ESE 9 kph (ESE 5.8 mph) | - | 1/8SM |
| | KIAH 081248Z 11005KT 1/8SM BR OVC001 13/13 A2977 RMK AO2 SFC VIS 3/4 |
| 05:53 CST |  Overcast Fog | 13°C / 55°F | 13°C / 55°F | 100% | 1008 mb (29.77 in) | E 9 kph (E 5.8 mph) | - | 1/4SM |
| | KIAH 081153Z 09005KT 1/4SM FG OVC001 13/13 A2978 RMK AO2 SLP086 60000 70044 T01330133 10139 20133 56021 |
| 04:57 CST |  Overcast Fog | 13°C / 55°F | 13°C / 55°F | 100% | 1009 mb (29.8 in) | ESE 7 kph (ESE 4.6 mph) | - | 1/4SM |
| | KIAH 081057Z 11004KT 1/4SM FG OVC001 13/13 A2980 RMK AO2 |
| 04:53 CST |  Overcast Fog | 13°C / 55°F | 13°C / 55°F | 100% | 1009 mb (29.8 in) | E 7 kph (E 4.6 mph) | - | 1/4SM |
| | KIAH 081053Z 09004KT 1/4SM FG OVC001 13/13 A2980 RMK AO2 TWR VIS 1 SLP092 T01330133 |
| 04:16 CST |  Obscured Fog | 13°C / 55°F | 13°C / 55°F | 100% | 1010 mb (29.83 in) | NE 6 kph (NE 3.5 mph) | - | 1/4SM |
| | KIAH 081016Z 04003KT 1/4SM FG VV001 13/13 A2982 RMK AO2 TWR VIS 1 |
| 03:53 CST |  Obscured Fog | 13°C / 55°F | 13°C / 55°F | 100% | 1010 mb (29.83 in) | ENE 9 kph (ENE 5.8 mph) | - | 1/2SM |
| | KIAH 080953Z 06005KT 1/2SM FG VV001 13/13 A2982 RMK AO2 TWR VIS 1 SLP099 T01330133 |
| 03:31 CST |  Obscured Fog | 13°C / 55°F | 13°C / 55°F | 100% | 1010 mb (29.83 in) | NE 7 kph (NE 4.6 mph) | - | 1/2SM |
| | KIAH 080931Z 04004KT 1/2SM FG VV001 13/13 A2983 RMK AO2 TWR VIS 1 |
| 02:53 CST |  Overcast Fog And Mist | 13°C / 55°F | 13°C / 55°F | 100% | 1011 mb (29.85 in) | NE 7 kph (NE 4.6 mph) | - | 1SM |
| | KIAH 080853Z 04004KT 1SM BR OVC001 13/13 A2985 RMK AO2 SFC VIS 1 1/2 SLP107 60000 T01330133 56024 |
| 02:30 CST |  Overcast Fog And Mist | 13°C / 55°F | 13°C / 55°F | 100% | 1011 mb (29.85 in) | NE 7 kph (NE 4.6 mph) | - | 1SM |
| | KIAH 080830Z 05004KT 1SM BR OVC001 13/13 A2985 RMK AO2 SFC VIS 2 |
| 01:53 CST |  Overcast Fog And Mist | 13°C / 55°F | 13°C / 55°F | 100% | 1011 mb (29.85 in) | ENE 6 kph (ENE 3.5 mph) | - | 1SM |
| | KIAH 080753Z 06003KT 1SM BR OVC003 13/13 A2986 RMK AO2 SFC VIS 1 1/2 SLP112 T01330133 |
| 00:53 CST |  Overcast Fog And Mist | 13°C / 55°F | 13°C / 55°F | 100% | 1013 mb (29.91 in) | N 6 kph (N 3.5 mph) | 0.00 mm (0.00 in) | 1SM |
| | KIAH 080653Z 35003KT 1SM BR OVC003 13/13 A2990 RMK AO2 SFC VIS 6 RAB0559E09 SLP124 P0000 T01330128 |
| 00:20 CST |  Overcast Fog And Mist | 13°C / 55°F | 13°C / 55°F | 100% | 1013 mb (29.91 in) | N 6 kph (N 3.5 mph) | 0.00 mm (0.00 in) | 1SM |
| | KIAH 080620Z 35003KT 1SM BR BKN003 OVC007 13/13 A2991 RMK AO2 SFC VIS 6 RAB0559E09 P0000 |