| 18:46 CST |  Clear | 14°C / 57°F | 1°C / 34°F | 41% | 1016 mb (30 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KSEP 150046Z AUTO 01009KT 10SM CLR 14/01 A3001 RMK AO1 |
| 18:27 CST |  Clear | 16°C / 61°F | 1°C / 34°F | 36% | 1016 mb (30 in) | NNE 13 kph (NNE 8.1 mph) | - | 10SM |
| | KSEP 150027Z AUTO 02007KT 10SM CLR 16/01 A3000 RMK AO1 |
| 18:10 CST |  Clear | 16°C / 61°F | 1°C / 34°F | 36% | 1016 mb (30 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KSEP 150010Z AUTO 01008KT 10SM CLR 16/01 A2999 RMK AO1 |
| 17:46 CST |  Clear | 16°C / 61°F | 2°C / 36°F | 39% | 1016 mb (30 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KSEP 142346Z AUTO 02005KT 10SM CLR 16/02 A2999 RMK AO1 |
| 17:26 CST |  Clear | 17°C / 63°F | 1°C / 34°F | 34% | 1015 mb (29.97 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KSEP 142326Z AUTO 02005KT 10SM CLR 17/01 A2998 RMK AO1 |
| 17:06 CST |  Clear | 18°C / 64°F | 1°C / 34°F | 32% | 1015 mb (29.97 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KSEP 142306Z AUTO 01005KT 10SM CLR 18/01 A2998 RMK AO1 |
| 16:50 CST |  Clear | 19°C / 66°F | 1°C / 34°F | 30% | 1015 mb (29.97 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KSEP 142250Z AUTO 01006KT 10SM CLR 19/01 A2997 RMK AO1 |
| 16:27 CST |  Clear | 21°C / 70°F | 1°C / 34°F | 27% | 1015 mb (29.97 in) | NE 15 kph (NE 9.2 mph) | - | 10SM |
| | KSEP 142227Z AUTO 03008KT 10SM CLR 21/01 A2997 RMK AO1 |
| 16:10 CST |  Clear | 21°C / 70°F | 1°C / 34°F | 27% | 1015 mb (29.97 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KSEP 142210Z AUTO 04007KT 10SM CLR 21/01 A2996 RMK AO1 |
| 15:47 CST |  Clear | 22°C / 72°F | 2°C / 36°F | 27% | 1014 mb (29.94 in) | N 11 kph (N 6.9 mph) | - | 7SM |
| | KSEP 142147Z AUTO 36006KT 7SM CLR 22/02 A2995 RMK AO1 |
| 15:26 CST |  Clear | 22°C / 72°F | 0°C / 32°F | 23% | 1014 mb (29.94 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KSEP 142126Z AUTO 02005KT 10SM CLR 22/00 A2995 RMK AO1 |
| 15:06 CST |  Clear | 22°C / 72°F | 1°C / 34°F | 25% | 1014 mb (29.94 in) | N 15 kph (N 9.2 mph) | - | 7SM |
| | KSEP 142106Z AUTO 36008KT 7SM CLR 22/01 A2995 RMK AO1 |
| 14:46 CST |  Clear | 22°C / 72°F | 1°C / 34°F | 25% | 1014 mb (29.94 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KSEP 142046Z AUTO 36008KT 10SM CLR 22/01 A2995 RMK AO1 |
| 14:26 CST |  Clear | 22°C / 72°F | 1°C / 34°F | 25% | 1014 mb (29.94 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KSEP 142026Z AUTO 01006KT 10SM CLR 22/01 A2995 RMK AO1 |
| 14:06 CST |  Clear | 22°C / 72°F | 2°C / 36°F | 27% | 1014 mb (29.94 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KSEP 142006Z AUTO 34005KT 10SM CLR 22/02 A2995 RMK AO1 |
| 13:46 CST |  Clear | 22°C / 72°F | 2°C / 36°F | 27% | 1014 mb (29.94 in) | NNW 15 kph (NNW 9.2 mph) | - | 7SM |
| | KSEP 141946Z AUTO 34008KT 7SM CLR 22/02 A2995 RMK AO1 |
| 13:28 CST |  Clear | 22°C / 72°F | 3°C / 37°F | 29% | 1015 mb (29.97 in) | NW 11 kph (NW 6.9 mph) | - | 7SM |
| | KSEP 141928Z AUTO 32006KT 7SM CLR 22/03 A2996 RMK AO1 |
| 13:06 CST |  Clear | 22°C / 72°F | 1°C / 34°F | 25% | 1015 mb (29.97 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KSEP 141906Z AUTO 34006KT 10SM CLR 22/01 A2997 RMK AO1 |
| 12:47 CST |  Clear | 22°C / 72°F | 3°C / 37°F | 29% | 1015 mb (29.97 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KSEP 141847Z AUTO 30004KT 10SM CLR 22/03 A2998 RMK AO1 |
| 12:26 CST |  Clear | 22°C / 72°F | 6°C / 43°F | 36% | 1016 mb (30 in) | NW 9 kph (NW 5.8 mph) | - | 7SM |
| | KSEP 141826Z AUTO 30005KT 7SM CLR 22/06 A2999 RMK AO1 |
| 11:46 CST |  Clear | 20°C / 68°F | 8°C / 46°F | 46% | 1016 mb (30 in) | SSW 7 kph (SSW 4.6 mph) | - | 7SM |
| | KSEP 141746Z AUTO 25004KT 7SM CLR 20/08 A3001 RMK AO1 |
| 11:26 CST |  Clear | 19°C / 66°F | 8°C / 46°F | 49% | 1017 mb (30.03 in) | SSW 9 kph (SSW 5.8 mph) | - | 7SM |
| | KSEP 141726Z AUTO 24005KT 7SM CLR 19/08 A3002 RMK AO1 |
| 11:11 CST |  Clear | 19°C / 66°F | 8°C / 46°F | 49% | 1017 mb (30.03 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KSEP 141711Z AUTO 25007KT 10SM CLR 19/08 A3002 RMK AO1 |
| 10:46 CST |  Clear | 18°C / 64°F | 9°C / 48°F | 56% | 1017 mb (30.03 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KSEP 141646Z AUTO 23007KT 10SM CLR 18/09 A3003 RMK AO1 |
| 10:26 CST |  Clear | 17°C / 63°F | 9°C / 48°F | 59% | 1017 mb (30.03 in) | SW 9 kph (SW 5.8 mph) | - | 7SM |
| | KSEP 141626Z AUTO 23005KT 7SM CLR 17/09 A3003 RMK AO1 |
| 10:10 CST |  Clear | 16°C / 61°F | 9°C / 48°F | 63% | 1017 mb (30.03 in) | SSW 11 kph (SSW 6.9 mph) | - | 7SM |
| | KSEP 141610Z AUTO 26006KT 7SM CLR 16/09 A3003 RMK AO1 |
| 09:46 CST |  Clear | 16°C / 61°F | 9°C / 48°F | 63% | 1017 mb (30.03 in) | SSW 13 kph (SSW 8.1 mph) | - | 7SM |
| | KSEP 141546Z AUTO 24007KT 7SM CLR 16/09 A3003 RMK AO1 |
| 09:28 CST |  Clear | 15°C / 59°F | 10°C / 50°F | 72% | 1017 mb (30.03 in) | SSW 11 kph (SSW 6.9 mph) | - | 7SM |
| | KSEP 141528Z AUTO 24006KT 7SM CLR 15/10 A3002 RMK AO1 |
| 09:06 CST |  Clear | 14°C / 57°F | 11°C / 52°F | 82% | 1017 mb (30.03 in) | SW 9 kph (SW 5.8 mph) | - | 5SM |
| | KSEP 141506Z AUTO 23005KT 5SM CLR 14/11 A3002 RMK AO1 |
| 08:46 CST |  Clear | 13°C / 55°F | 11°C / 52°F | 88% | 1016 mb (30 in) | SSW 15 kph (SSW 9.2 mph) | - | 4SM |
| | KSEP 141446Z AUTO 25008KT 4SM CLR 13/11 A3001 RMK AO1 |
| 08:26 CST |  Clear | 12°C / 54°F | 10°C / 50°F | 88% | 1016 mb (30 in) | SSW 11 kph (SSW 6.9 mph) | - | 3SM |
| | KSEP 141426Z AUTO 25006KT 3SM CLR 12/10 A3001 RMK AO1 |
| 08:09 CST |  Clear | 12°C / 54°F | 10°C / 50°F | 88% | 1016 mb (30 in) | SSW 9 kph (SSW 5.8 mph) | - | 3SM |
| | KSEP 141409Z AUTO 25005KT 3SM CLR 12/10 A3000 RMK AO1 |
| 07:46 CST |  Clear | 12°C / 54°F | 10°C / 50°F | 88% | 1016 mb (30 in) | SW 9 kph (SW 5.8 mph) | - | 3SM |
| | KSEP 141346Z AUTO 23005KT 3SM CLR 12/10 A2999 RMK AO1 |
| 07:26 CST |  Clear | 12°C / 54°F | 10°C / 50°F | 88% | 1016 mb (30 in) | SSW 6 kph (SSW 3.5 mph) | - | 4SM |
| | KSEP 141326Z AUTO 24003KT 4SM CLR 12/10 A2999 RMK AO1 |
| 07:11 CST |  Clear | 12°C / 54°F | 10°C / 50°F | 88% | 1015 mb (29.97 in) | SW 11 kph (SW 6.9 mph) | - | 5SM |
| | KSEP 141311Z AUTO 23006KT 5SM CLR 12/10 A2998 RMK AO1 |
| 06:46 CST |  Clear | 12°C / 54°F | 10°C / 50°F | 88% | 1015 mb (29.97 in) | SSW 13 kph (SSW 8.1 mph) | - | 4SM |
| | KSEP 141246Z AUTO 24007KT 4SM CLR 12/10 A2998 RMK AO1 |
| 06:26 CST |  Clear | 12°C / 54°F | 10°C / 50°F | 88% | 1015 mb (29.97 in) | SW 11 kph (SW 6.9 mph) | - | 4SM |
| | KSEP 141226Z AUTO 22006KT 4SM CLR 12/10 A2996 RMK AO1 |
| 06:07 CST |  Clear | 12°C / 54°F | 10°C / 50°F | 88% | 1015 mb (29.97 in) | SW 9 kph (SW 5.8 mph) | - | 4SM |
| | KSEP 141207Z AUTO 22005KT 4SM CLR 12/10 A2996 RMK AO1 |
| 05:47 CST |  Clear | 12°C / 54°F | 10°C / 50°F | 88% | 1015 mb (29.97 in) | SW 7 kph (SW 4.6 mph) | - | 5SM |
| | KSEP 141147Z AUTO 22004KT 5SM CLR 12/10 A2996 RMK AO1 |
| 05:26 CST |  Clear | 12°C / 54°F | 10°C / 50°F | 88% | 1014 mb (29.94 in) | SW 7 kph (SW 4.6 mph) | - | 4SM |
| | KSEP 141126Z AUTO 22004KT 4SM CLR 12/10 A2995 RMK AO1 |
| 05:06 CST |  Partly Cloudy | 12°C / 54°F | 10°C / 50°F | 88% | 1014 mb (29.94 in) | SW 13 kph (SW 8.1 mph) | - | 7SM |
| | KSEP 141106Z AUTO 23007KT 7SM SCT013 12/10 A2995 RMK AO1 |
| 04:46 CST |  Clear | 12°C / 54°F | 10°C / 50°F | 88% | 1014 mb (29.94 in) | SW 11 kph (SW 6.9 mph) | - | 7SM |
| | KSEP 141046Z AUTO 22006KT 7SM CLR 12/10 A2994 RMK AO1 |
| 04:26 CST |  Clear | 13°C / 55°F | 11°C / 52°F | 88% | 1014 mb (29.94 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KSEP 141026Z AUTO 21006KT 10SM CLR 13/11 A2994 RMK AO1 |
| 04:07 CST |  Clear | 13°C / 55°F | 11°C / 52°F | 88% | 1014 mb (29.94 in) | SW 13 kph (SW 8.1 mph) | - | 5SM |
| | KSEP 141007Z AUTO 21007KT 5SM CLR 13/11 A2993 RMK AO1 |
| 03:47 CST |  Clear | 13°C / 55°F | 11°C / 52°F | 88% | 1013 mb (29.91 in) | SW 11 kph (SW 6.9 mph) | - | 5SM |
| | KSEP 140947Z AUTO 21006KT 5SM CLR 13/11 A2992 RMK AO1 |
| 03:26 CST |  Clear | 13°C / 55°F | 11°C / 52°F | 88% | 1013 mb (29.91 in) | SW 11 kph (SW 6.9 mph) | - | 5SM |
| | KSEP 140926Z AUTO 21006KT 5SM CLR 13/11 A2991 RMK AO1 |
| 03:06 CST |  Clear | 12°C / 54°F | 11°C / 52°F | 94% | 1013 mb (29.91 in) | SW 11 kph (SW 6.9 mph) | - | 5SM |
| | KSEP 140906Z AUTO 21006KT 5SM CLR 12/11 A2990 RMK AO1 |
| 02:47 CST |  Clear | 12°C / 54°F | 10°C / 50°F | 88% | 1013 mb (29.91 in) | S 11 kph (S 6.9 mph) | - | 5SM |
| | KSEP 140847Z AUTO 19006KT 5SM CLR 12/10 A2990 RMK AO1 |
| 02:26 CST |  Clear | 12°C / 54°F | 10°C / 50°F | 88% | 1013 mb (29.91 in) | SW 7 kph (SW 4.6 mph) | - | 5SM |
| | KSEP 140826Z AUTO 21004KT 5SM CLR 12/10 A2990 RMK AO1 |
| 02:06 CST |  Clear | 12°C / 54°F | 10°C / 50°F | 88% | 1013 mb (29.91 in) | SSE 7 kph (SSE 4.6 mph) | - | 4SM |
| | KSEP 140806Z AUTO 20004KT 4SM CLR 12/10 A2990 RMK AO1 |
| 01:46 CST |  Clear | 11°C / 52°F | 9°C / 48°F | 88% | 1012 mb (29.88 in) | S 9 kph (S 5.8 mph) | - | 5SM |
| | KSEP 140746Z AUTO 18005KT 5SM CLR 11/09 A2989 RMK AO1 |
| 01:26 CST |  Clear | 12°C / 54°F | 9°C / 48°F | 82% | 1012 mb (29.88 in) | Calm | - | 4SM |
| | KSEP 140726Z AUTO 00000KT 4SM CLR 12/09 A2989 RMK AO1 |
| 01:06 CST |  Clear | 12°C / 54°F | 9°C / 48°F | 82% | 1012 mb (29.88 in) | S 11 kph (S 6.9 mph) | - | 5SM |
| | KSEP 140706Z AUTO 17006KT 5SM CLR 12/09 A2988 RMK AO1 |
| 00:47 CST |  Clear | 12°C / 54°F | 9°C / 48°F | 82% | 1012 mb (29.88 in) | S 15 kph (S 9.2 mph) | - | 5SM |
| | KSEP 140647Z AUTO 18008KT 5SM CLR 12/09 A2989 RMK AO1 |
| 00:26 CST |  Clear | 12°C / 54°F | 9°C / 48°F | 82% | 1012 mb (29.88 in) | S 17 kph (S 10.4 mph) | - | 3SM |
| | KSEP 140626Z AUTO 18009KT 3SM CLR 12/09 A2989 RMK AO1 |
| 00:06 CST |  Clear | 11°C / 52°F | 9°C / 48°F | 88% | 1012 mb (29.88 in) | S 15 kph (S 9.2 mph) | - | 4SM |
| | KSEP 140606Z AUTO 19008KT 4SM CLR 11/09 A2989 RMK AO1 |