| 20:27 CST |  Partly Cloudy | 9°C / 48°F | 6°C / 43°F | 82% | 1019 mb (30.09 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KTOI 010227Z 36010G19KT 10SM SCT019 09/06 A3008 RMK AO2 |
| 20:12 CST |  Mostly Cloudy | 10°C / 50°F | 6°C / 43°F | 76% | 1019 mb (30.09 in) | N 22 kph (N 13.8 mph) | - | 10SM |
| | KTOI 010212Z 36012G19KT 10SM SCT014 BKN021 10/06 A3008 RMK AO2 |
| 19:53 CST |  Overcast | 11°C / 52°F | 8°C / 46°F | 82% | 1018 mb (30.06 in) | N 24 kph (N 15 mph) | - | 10SM |
| | KTOI 010153Z 36013G16KT 10SM OVC014 11/08 A3007 RMK AO2 SLP181 T01060083 |
| 18:53 CST |  Overcast | 12°C / 54°F | 9°C / 48°F | 82% | 1018 mb (30.06 in) | NNW 32 kph (NNW 19.6 mph) | - | 10SM |
| | KTOI 010053Z 34017G21KT 10SM OVC010 12/09 A3005 RMK AO2 SLP174 T01170094 |
| 17:53 CST |  Overcast | 13°C / 55°F | 11°C / 52°F | 88% | 1017 mb (30.03 in) | NNW 19 kph (NNW 11.5 mph) | 0.00 mm (0.00 in) | 10SM |
| | KTOI 302353Z 34010KT 10SM BKN010 OVC015 13/11 A3002 RMK AO2 RAB2259E13 CIG 008V013 SLP162 P0000 60003 T01280111 10172 20128 53026 |
| 17:15 CST |  Overcast | 14°C / 57°F | 13°C / 55°F | 94% | 1016 mb (30 in) | NNW 22 kph (NNW 13.8 mph) | 0.00 mm (0.00 in) | 10SM |
| | KTOI 302315Z 34012KT 10SM BKN010 OVC017 14/13 A3001 RMK AO2 RAB2259E13 CIG 007V013 P0000 |
| 16:53 CST |  Overcast | 14°C / 57°F | 13°C / 55°F | 94% | 1016 mb (30 in) | NNW 24 kph (NNW 15 mph) | 0.00 mm (0.00 in) | 9SM |
| | KTOI 302253Z 33013G25KT 9SM SCT008 OVC017 14/13 A2999 RMK AO2 RAB06E18 SLP153 P0000 T01440128 |
| 16:28 CST |  Overcast | 16°C / 61°F | 14°C / 57°F | 88% | 1015 mb (29.97 in) | NW 24 kph (NW 15 mph) | 0.00 mm (0.00 in) | 7SM |
| | KTOI 302228Z 32013G18KT 7SM FEW008 BKN012 OVC022 16/14 A2997 RMK AO2 RAB06E18 P0000 |
| 16:15 CST |  Overcast Light Rain | 16°C / 61°F | 14°C / 57°F | 88% | 1015 mb (29.97 in) | NW 24 kph (NW 15 mph) | 0.00 mm (0.00 in) | 7SM |
| | KTOI 302215Z 32013KT 7SM -RA SCT010 BKN016 OVC022 16/14 A2996 RMK AO2 RAB06 P0000 |
| 16:04 CST |  Overcast Fog And Mist | 17°C / 63°F | 15°C / 59°F | 88% | 1015 mb (29.97 in) | NW 13 kph (NW 8.1 mph) | - | 6SM |
| | KTOI 302204Z 31007KT 6SM BR BKN010 BKN016 OVC030 17/15 A2996 RMK AO2 |
| 15:53 CST |  Overcast | 17°C / 63°F | 15°C / 59°F | 88% | 1014 mb (29.94 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KTOI 302153Z 28004KT 10SM SCT012 BKN028 OVC033 17/15 A2995 RMK AO2 SLP141 T01670150 |
| 15:39 CST |  Mostly Cloudy | 17°C / 63°F | 15°C / 59°F | 88% | 1014 mb (29.94 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KTOI 302139Z 30004KT 10SM FEW011 SCT020 BKN032 17/15 A2995 RMK AO2 |
| 15:10 CST |  Mostly Cloudy | 17°C / 63°F | 16°C / 61°F | 94% | 1014 mb (29.94 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KTOI 302110Z 28004KT 10SM FEW011 SCT017 BKN023 17/16 A2994 RMK AO2 |
| 14:53 CST |  Partly Cloudy | 17°C / 63°F | 16°C / 61°F | 94% | 1014 mb (29.94 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KTOI 302053Z 28005KT 10SM SCT013 SCT018 17/16 A2994 RMK AO2 SLP136 60003 T01720156 51003 |
| 14:51 CST |  Mostly Cloudy | 17°C / 63°F | 16°C / 61°F | 94% | 1014 mb (29.94 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KTOI 302051Z 29005KT 10SM SCT013 BKN018 17/16 A2994 RMK AO2 |
| 14:31 CST |  Partly Cloudy | 17°C / 63°F | 16°C / 61°F | 94% | 1014 mb (29.94 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KTOI 302031Z 27006KT 10SM FEW009 SCT013 17/16 A2993 RMK AO2 |
| 14:24 CST |  Mostly Cloudy | 17°C / 63°F | 16°C / 61°F | 94% | 1014 mb (29.94 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KTOI 302024Z 26006KT 10SM SCT009 BKN013 17/16 A2993 RMK AO2 |
| 14:12 CST |  Mostly Cloudy | 17°C / 63°F | 16°C / 61°F | 94% | 1014 mb (29.94 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KTOI 302012Z 29007KT 10SM BKN009 BKN014 17/16 A2993 RMK AO2 CIG 006V011 |
| 14:03 CST |  Partly Cloudy | 17°C / 63°F | 16°C / 61°F | 94% | 1014 mb (29.94 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KTOI 302003Z 29005KT 10SM SCT009 17/16 A2993 RMK AO2 |
| 13:53 CST |  Clear | 17°C / 63°F | 16°C / 61°F | 94% | 1014 mb (29.94 in) | SSW 7 kph (SSW 4.6 mph) | 0.51 mm (0.02 in) | 10SM |
| | KTOI 301953Z 26004KT 10SM CLR 17/16 A2993 RMK AO2 RAE47 SLP134 P0002 T01720156 |
| 12:53 CST |  Mostly Cloudy Light Rain | 17°C / 63°F | 16°C / 61°F | 94% | 1014 mb (29.94 in) | W 6 kph (W 3.5 mph) | 0.25 mm (0.01 in) | 4SM |
| | KTOI 301853Z 28003KT 4SM -RA BR SCT029 BKN080 17/16 A2993 RMK AO2 RAB00E09B38 SLP133 P0001 T01720156 |
| 11:53 CST |  Overcast | 17°C / 63°F | 16°C / 61°F | 94% | 1015 mb (29.97 in) | SW 9 kph (SW 5.8 mph) | 0.25 mm (0.01 in) | 10SM |
| | KTOI 301753Z 21005KT 10SM OVC044 17/16 A2996 RMK AO2 RAE25 SLP143 P0001 60001 T01720156 10183 20133 58007 |
| 11:24 CST |  Overcast Light Rain | 17°C / 63°F | 16°C / 61°F | 94% | 1015 mb (29.97 in) | SW 7 kph (SW 4.6 mph) | 0.25 mm (0.01 in) | 9SM |
| | KTOI 301724Z 22004KT 9SM -RA SCT016 OVC036 17/16 A2998 RMK AO2 P0001 |
| 10:53 CST |  Overcast Light Rain | 18°C / 64°F | 16°C / 61°F | 88% | 1016 mb (30 in) | W 11 kph (W 6.9 mph) | 0.00 mm (0.00 in) | 8SM |
| | KTOI 301653Z 27006KT 8SM -RA SCT016 BKN024 OVC037 18/16 A2999 RMK AO2 RAB37 SLP154 P0000 T01780156 |
| 09:53 CST |  Partly Cloudy | 18°C / 64°F | 14°C / 57°F | 78% | 1016 mb (30 in) | Variable 9 kph (Variable 5.8 mph) | - | 10SM |
| | KTOI 301553Z VRB05KT 10SM FEW029 SCT060 18/14 A2999 RMK AO2 SLP154 T01780144 |
| 08:53 CST |  Clear | 17°C / 63°F | 14°C / 57°F | 83% | 1015 mb (29.97 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KTOI 301453Z 21004KT 10SM CLR 17/14 A2998 RMK AO2 SLP151 T01670144 53006 |
| 07:53 CST |  Clear | 15°C / 59°F | 14°C / 57°F | 94% | 1015 mb (29.97 in) | S 11 kph (S 6.9 mph) | - | 10SM |
| | KTOI 301353Z 19006KT 10SM CLR 15/14 A2997 RMK AO2 SLP147 T01500139 |
| 06:53 CST |  Clear | 14°C / 57°F | 13°C / 55°F | 94% | 1015 mb (29.97 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KTOI 301253Z 20005KT 10SM CLR 14/13 A2998 RMK AO2 SLP148 T01390128 |
| 05:53 CST |  Partly Cloudy | 13°C / 55°F | 12°C / 54°F | 94% | 1015 mb (29.97 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KTOI 301153Z AUTO 20004KT 10SM FEW021 13/12 A2997 RMK AO2 SLP145 T01330122 10133 20100 56004 |
| 04:53 CST |  Partly Cloudy | 12°C / 54°F | 12°C / 54°F | 100% | 1015 mb (29.97 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KTOI 301053Z AUTO 22003KT 10SM SCT025 SCT031 12/12 A2997 RMK AO2 SLP147 T01220117 |
| 03:53 CST |  Clear | 12°C / 54°F | 12°C / 54°F | 100% | 1015 mb (29.97 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KTOI 300953Z AUTO 23003KT 10SM CLR 12/12 A2997 RMK AO2 SLP146 T01220117 |
| 02:53 CST |  Clear | 11°C / 52°F | 10°C / 50°F | 94% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KTOI 300853Z AUTO 00000KT 10SM CLR 11/10 A2998 RMK AO2 SLP148 T01110100 56014 |
| 01:53 CST |  Clear | 11°C / 52°F | 10°C / 50°F | 94% | 1016 mb (30 in) | Calm | - | 10SM |
| | KTOI 300753Z AUTO 00000KT 10SM CLR 11/10 A2999 RMK AO2 SLP152 T01110100 |
| 00:53 CST |  Clear | 11°C / 52°F | 10°C / 50°F | 94% | 1016 mb (30 in) | Calm | - | 10SM |
| | KTOI 300653Z AUTO 00000KT 10SM CLR 11/10 A3000 RMK AO2 SLP156 T01110100 |