| 06:42 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1012 mb (29.88 in) | NE 17 kph (NE 10.4 mph) | 0.25 mm (0.01 in) | 3SM |
| | KODX 081242Z AUTO 05009KT 3SM -SN BR BKN015 OVC029 M12/M14 A2989 RMK AO2 P0001 |
| 06:37 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1012 mb (29.88 in) | NE 17 kph (NE 10.4 mph) | 0.25 mm (0.01 in) | 2SM |
| | KODX 081237Z AUTO 05009KT 2SM -SN BR BKN013 OVC022 M12/M14 A2989 RMK AO2 PRESFR P0001 |
| 06:34 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1013 mb (29.91 in) | NE 17 kph (NE 10.4 mph) | 0.25 mm (0.01 in) | 1 3/4SM |
| | KODX 081234Z AUTO 05009KT 1 3/4SM -SN BR BKN011 OVC022 M12/M14 A2990 RMK AO2 PRESFR P0001 |
| 06:24 CST |  Overcast Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1013 mb (29.91 in) | NE 15 kph (NE 9.2 mph) | 0.25 mm (0.01 in) | 1 1/4SM |
| | KODX 081224Z AUTO 05008KT 1 1/4SM -SN BR OVC007 M12/M13 A2991 RMK AO2 P0001 |
| 06:14 CST |  Obscured Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1014 mb (29.94 in) | NE 13 kph (NE 8.1 mph) | 0.25 mm (0.01 in) | 1SM |
| | KODX 081214Z AUTO 05007KT 1SM -SN BR VV005 M12/M14 A2993 RMK AO2 P0001 |
| 06:05 CST |  Obscured Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1014 mb (29.94 in) | NE 11 kph (NE 6.9 mph) | 0.25 mm (0.01 in) | 3/4SM |
| | KODX 081205Z AUTO 05006KT 3/4SM -SN BR VV004 M12/M13 A2993 RMK AO2 P0001 |
| 05:58 CST |  Obscured Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1014 mb (29.94 in) | NE 13 kph (NE 8.1 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KODX 081158Z AUTO 05007KT 3/4SM -SN BR VV005 M12/M13 A2994 RMK AO2 P0000 |
| 05:53 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1014 mb (29.94 in) | NE 13 kph (NE 8.1 mph) | 0.51 mm (0.02 in) | 1 1/4SM |
| | KODX 081153Z AUTO 05007KT 1 1/4SM -SN BR OVC005 M12/M14 A2994 RMK AO2 SLP180 P0002 60002 70002 T11171139 11111 21117 56020 |
| 05:17 CST |  Overcast Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1015 mb (29.97 in) | ENE 9 kph (ENE 5.8 mph) | 0.25 mm (0.01 in) | 1 1/4SM |
| | KODX 081117Z AUTO 07005KT 1 1/4SM -SN BR OVC005 M12/M13 A2997 RMK AO2 P0001 |
| 05:09 CST |  Obscured Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1015 mb (29.97 in) | ENE 11 kph (ENE 6.9 mph) | 0.25 mm (0.01 in) | 3/4SM |
| | KODX 081109Z AUTO 07006KT 3/4SM -SN BR VV006 M12/M13 A2997 RMK AO2 P0001 |
| 05:02 CST |  Obscured Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1015 mb (29.97 in) | E 11 kph (E 6.9 mph) | 0.25 mm (0.01 in) | 3/4SM |
| | KODX 081102Z AUTO 08006KT 3/4SM -SN BR VV009 M12/M14 A2997 RMK AO2 P0001 |
| 05:00 CST |  Obscured Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1015 mb (29.97 in) | ENE 9 kph (ENE 5.8 mph) | 0.00 mm (0.00 in) | 1SM |
| | KODX 081100Z AUTO 07005KT 1SM -SN BR VV010 M12/M14 A2997 RMK AO2 P0000 |
| 04:55 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1015 mb (29.97 in) | E 13 kph (E 8.1 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KODX 081055Z AUTO 08007KT 1 3/4SM -SN BR OVC013 M12/M14 A2997 RMK AO2 P0000 |
| 04:53 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1015 mb (29.97 in) | E 13 kph (E 8.1 mph) | 0.00 mm (0.00 in) | 2SM |
| | KODX 081053Z AUTO 08007KT 2SM -SN BR OVC015 M12/M14 A2997 RMK AO2 SLP190 P0000 T11171139 |
| 04:50 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1015 mb (29.97 in) | E 11 kph (E 6.9 mph) | 0.00 mm (0.00 in) | 2SM |
| | KODX 081050Z AUTO 08006KT 2SM -SN BR BKN017 OVC038 M12/M14 A2997 RMK AO2 P0000 |
| 04:43 CST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 1015 mb (29.97 in) | E 11 kph (E 6.9 mph) | 0.00 mm (0.00 in) | 3SM |
| | KODX 081043Z AUTO 08006KT 3SM -SN BKN021 OVC038 M11/M14 A2998 RMK AO2 P0000 |
| 04:28 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1015 mb (29.97 in) | E 9 kph (E 5.8 mph) | 0.00 mm (0.00 in) | 3SM |
| | KODX 081028Z AUTO 08005KT 3SM -SN BR SCT019 BKN038 OVC048 M12/M14 A2998 RMK AO2 P0000 |
| 04:20 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1016 mb (30 in) | ENE 11 kph (ENE 6.9 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KODX 081020Z AUTO 07006KT 2 1/2SM -SN BR BKN017 OVC040 M12/M14 A2999 RMK AO2 P0000 |
| 03:53 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1016 mb (30 in) | ENE 13 kph (ENE 8.1 mph) | 0.00 mm (0.00 in) | 2SM |
| | KODX 080953Z AUTO 07007KT 2SM -SN BR OVC013 M12/M14 A3000 RMK AO2 SLP202 P0000 T11171139 |
| 03:49 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1016 mb (30 in) | E 13 kph (E 8.1 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KODX 080949Z AUTO 08007KT 1 3/4SM -SN BR OVC013 M12/M14 A3001 RMK AO2 P0000 |
| 03:39 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1017 mb (30.03 in) | E 13 kph (E 8.1 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KODX 080939Z AUTO 08007KT 1 3/4SM -SN BR BKN015 OVC048 M12/M14 A3002 RMK AO2 P0000 |
| 03:33 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1017 mb (30.03 in) | ENE 11 kph (ENE 6.9 mph) | 0.00 mm (0.00 in) | 3SM |
| | KODX 080933Z AUTO 07006KT 3SM -SN BR BKN022 OVC048 M12/M14 A3003 RMK AO2 P0000 |
| 02:53 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1018 mb (30.06 in) | ENE 9 kph (ENE 5.8 mph) | 0.00 mm (0.00 in) | 4SM |
| | KODX 080853Z AUTO 07005KT 4SM -SN BR FEW014 OVC070 M12/M14 A3005 RMK AO2 SLP217 P0000 60000 T11171139 56018 |
| 02:48 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1018 mb (30.06 in) | ENE 9 kph (ENE 5.8 mph) | 0.00 mm (0.00 in) | 4SM |
| | KODX 080848Z AUTO 07005KT 4SM -SN BR SCT011 OVC070 M12/M14 A3005 RMK AO2 P0000 |
| 02:41 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1018 mb (30.06 in) | E 11 kph (E 6.9 mph) | 0.00 mm (0.00 in) | 4SM |
| | KODX 080841Z AUTO 08006KT 4SM -SN BR BKN013 OVC070 M12/M14 A3006 RMK AO2 P0000 |
| 02:02 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1018 mb (30.06 in) | E 9 kph (E 5.8 mph) | 0.00 mm (0.00 in) | 4SM |
| | KODX 080802Z AUTO 08005KT 4SM -SN BR OVC017 M12/M14 A3007 RMK AO2 P0000 |
| 01:53 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1019 mb (30.09 in) | E 11 kph (E 6.9 mph) | 0.00 mm (0.00 in) | 3SM |
| | KODX 080753Z AUTO 09006KT 3SM -SN BR OVC013 M12/M14 A3008 RMK AO2 SLP228 P0000 T11171139 |
| 01:45 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1019 mb (30.09 in) | E 9 kph (E 5.8 mph) | 0.00 mm (0.00 in) | 3SM |
| | KODX 080745Z AUTO 09005KT 3SM -SN BR OVC013 M12/M14 A3008 RMK AO2 P0000 |
| 01:21 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1019 mb (30.09 in) | E 11 kph (E 6.9 mph) | 0.00 mm (0.00 in) | 5SM |
| | KODX 080721Z AUTO 08006KT 5SM -SN OVC026 M12/M14 A3010 RMK AO2 P0000 |
| 00:53 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | E 11 kph (E 6.9 mph) | 0.00 mm (0.00 in) | 4SM |
| | KODX 080653Z AUTO 08006KT 4SM -SN BR OVC070 M12/M14 A3011 RMK AO2 SLP238 P0000 T11171139 |
| 00:38 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | ENE 11 kph (ENE 6.9 mph) | 0.00 mm (0.00 in) | 3SM |
| | KODX 080638Z AUTO 07006KT 3SM -SN BR SCT021 OVC070 M12/M14 A3011 RMK AO2 P0000 |
| 00:16 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | ENE 7 kph (ENE 4.6 mph) | 0.00 mm (0.00 in) | 4SM |
| | KODX 080616Z AUTO 06004KT 4SM -SN BKN021 OVC070 M12/M14 A3012 RMK AO2 P0000 |