| 10:55 EST |  Clear | 18°C / 64°F | 4°C / 39°F | 40% | 1019 mb (30.09 in) | N 22 kph (N 13.8 mph) | - | 10SM |
| | KHST 271555Z 35012KT 10SM CLR 18/04 A3010 RMK AO2A SLP193 T01750041 |
| 09:55 EST |  Clear | 16°C / 61°F | 5°C / 41°F | 48% | 1020 mb (30.12 in) | N 28 kph (N 17.3 mph) | - | 10SM |
| | KHST 271455Z 36015KT 10SM CLR 16/05 A3011 RMK AO2A SLP199 T01590053 51014 |
| 08:55 EST |  Clear | 15°C / 59°F | 8°C / 46°F | 63% | 1020 mb (30.12 in) | N 22 kph (N 13.8 mph) | - | 10SM |
| | KHST 271355Z 36012KT 10SM CLR 15/08 A3011 RMK AO2A SLP197 T01500078 $ |
| 07:55 EST |  Clear | 14°C / 57°F | 8°C / 46°F | 67% | 1019 mb (30.09 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KHST 271255Z 35010KT 10SM CLR 14/08 A3010 RMK AO2A SLP193 T01380078 |
| 06:55 EST |  Clear | 13°C / 55°F | 8°C / 46°F | 72% | 1019 mb (30.09 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | KHST 271155Z 35011KT 10SM CLR 13/08 A3008 RMK AO2A SLP186 70001 T01310082 10163 20131 53018 |
| 05:55 EST |  Clear | 13°C / 55°F | 9°C / 48°F | 77% | 1018 mb (30.06 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | KHST 271055Z 35011KT 10SM CLR 13/09 A3006 RMK AO2A SLP179 T01340090 |
| 04:55 EST |  Clear | 13°C / 55°F | 10°C / 50°F | 82% | 1017 mb (30.03 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KHST 270955Z 33010KT 10SM CLR 13/10 A3004 RMK AO2A SLP173 T01350099 |
| 03:55 EST |  Clear | 14°C / 57°F | 10°C / 50°F | 77% | 1017 mb (30.03 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KHST 270855Z 33010KT 10SM CLR 14/10 A3002 RMK AO2A SLP168 T01410098 53003 |
| 02:55 EST |  Clear | 15°C / 59°F | 12°C / 54°F | 82% | 1017 mb (30.03 in) | NNW 24 kph (NNW 15 mph) | - | 10SM |
| | KHST 270755Z 33013KT 10SM CLR 15/12 A3002 RMK AO2A SLP166 T01490117 |
| 01:55 EST |  Clear | 16°C / 61°F | 12°C / 54°F | 77% | 1016 mb (30 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KHST 270655Z 33010KT 10SM CLR 16/12 A3001 RMK AO2A SLP164 T01560124 |
| 00:55 EST |  Clear | 16°C / 61°F | 12°C / 54°F | 77% | 1016 mb (30 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KHST 270555Z 33008KT 10SM CLR 16/12 A3001 RMK AO2A SLP165 T01650124 10213 20165 50004 |