| 17:53 CST |  Clear | -15°C / 5°F | -16°C / 3°F | 92% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KFOZ 052353Z AUTO 00000KT 10SM CLR M15/M16 A3003 RMK AO2 |
| 17:33 CST |  Partly Cloudy | -15°C / 5°F | -17°C / 1°F | 85% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KFOZ 052333Z AUTO 00000KT 10SM SCT002 SCT021 M15/M17 A3003 RMK AO2 |
| 17:13 CST |  Mostly Cloudy Light Snow | -14°C / 7°F | -16°C / 3°F | 85% | 1017 mb (30.03 in) | Calm | - | 5SM |
| | KFOZ 052313Z AUTO 00000KT 5SM -SN SCT002 SCT005 BKN019 M14/M16 A3002 RMK AO2 |
| 16:53 CST |  Mostly Cloudy Light Snow | -13°C / 9°F | -15°C / 5°F | 85% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KFOZ 052253Z AUTO 00000KT 10SM -SN SCT021 BKN031 BKN043 M13/M15 A3002 RMK AO2 |
| 16:33 CST |  Mostly Cloudy Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KFOZ 052233Z AUTO 00000KT 10SM -SN SCT031 BKN043 M12/M14 A3002 RMK AO2 |
| 16:13 CST |  Partly Cloudy Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1016 mb (30 in) | Calm | - | 10SM |
| | KFOZ 052213Z AUTO 00000KT 10SM -SN SCT002 SCT006 SCT045 M11/M13 A3001 RMK AO2 |
| 15:53 CST |  Overcast Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1016 mb (30 in) | N 7 kph (N 4.6 mph) | - | 7SM |
| | KFOZ 052153Z AUTO 35004KT 7SM -SN SCT005 BKN014 OVC025 M10/M13 A3000 RMK AO2 |
| 15:33 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1016 mb (30 in) | N 7 kph (N 4.6 mph) | - | 5SM |
| | KFOZ 052133Z AUTO 36004KT 5SM -SN SCT013 OVC023 M09/M12 A2999 RMK AO2 |
| 15:13 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1016 mb (30 in) | N 6 kph (N 3.5 mph) | - | 3SM |
| | KFOZ 052113Z AUTO 36003KT 3SM -SN SCT011 OVC021 M09/M12 A2999 RMK AO2 |
| 14:53 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1015 mb (29.97 in) | N 6 kph (N 3.5 mph) | - | 2SM |
| | KFOZ 052053Z AUTO 36003KT 2SM -SN SCT014 OVC021 M08/M12 A2998 RMK AO2 VIS 1 1/4V3 |
| 14:33 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1015 mb (29.97 in) | NW 6 kph (NW 3.5 mph) | - | 7SM |
| | KFOZ 052033Z AUTO 32003KT 7SM -SN SCT016 OVC025 M08/M12 A2998 RMK AO2 |
| 14:13 CST |  Overcast Light Snow | -8°C / 18°F | -13°C / 9°F | 68% | 1015 mb (29.97 in) | Calm | - | 7SM |
| | KFOZ 052013Z AUTO 00000KT 7SM -SN BKN020 OVC025 M08/M13 A2997 RMK AO2 |
| 13:53 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1015 mb (29.97 in) | Calm | - | 4SM |
| | KFOZ 051953Z AUTO 00000KT 4SM -SN BKN018 OVC060 M08/M12 A2997 RMK AO2 |
| 13:33 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1015 mb (29.97 in) | Calm | - | 2SM |
| | KFOZ 051933Z AUTO 00000KT 2SM -SN BKN016 OVC021 M08/M12 A2997 RMK AO2 VIS 1 1/4V4 |
| 13:13 CST |  Overcast Light Snow | -9°C / 16°F | -13°C / 9°F | 73% | 1015 mb (29.97 in) | Calm | - | 4SM |
| | KFOZ 051913Z AUTO 00000KT 4SM -SN BKN016 OVC060 M09/M13 A2996 RMK AO2 |
| 12:53 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1015 mb (29.97 in) | Calm | - | 1 3/4SM |
| | KFOZ 051853Z AUTO 00000KT 1 3/4SM -SN OVC016 M08/M12 A2996 RMK AO2 VIS 1 1/4V4 |
| 12:33 CST |  Overcast Light Snow | -9°C / 16°F | -13°C / 9°F | 73% | 1015 mb (29.97 in) | Calm | - | 1SM |
| | KFOZ 051833Z AUTO 00000KT 1SM -SN OVC016 M09/M13 A2996 RMK AO2 VIS 1/2V2 |
| 12:13 CST |  Overcast Light Snow | -9°C / 16°F | -13°C / 9°F | 73% | 1015 mb (29.97 in) | Calm | - | 4SM |
| | KFOZ 051813Z AUTO 00000KT 4SM -SN BKN016 OVC060 M09/M13 A2996 RMK AO2 |
| 11:53 CST |  Overcast Light Snow | -9°C / 16°F | -13°C / 9°F | 73% | 1015 mb (29.97 in) | Calm | - | 5SM |
| | KFOZ 051753Z AUTO 00000KT 5SM -SN SCT016 OVC060 M09/M13 A2996 RMK AO2 |
| 11:33 CST |  Overcast Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1015 mb (29.97 in) | Calm | - | 7SM |
| | KFOZ 051733Z AUTO 00000KT 7SM -SN SCT014 OVC060 M10/M13 A2996 RMK AO2 |
| 11:13 CST |  Overcast Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1015 mb (29.97 in) | SW 6 kph (SW 3.5 mph) | - | 5SM |
| | KFOZ 051713Z AUTO 23003KT 5SM -SN SCT016 OVC060 M10/M13 A2996 RMK AO2 |
| 10:53 CST |  Overcast Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1015 mb (29.97 in) | Calm | - | 7SM |
| | KFOZ 051653Z AUTO 00000KT 7SM -SN OVC060 M11/M13 A2996 RMK AO2 |
| 10:33 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1015 mb (29.97 in) | Calm | - | 2 1/2SM |
| | KFOZ 051633Z AUTO 00000KT 2 1/2SM -SN OVC060 M12/M14 A2996 RMK AO2 VIS 1 1/4V5 TSNO |
| 10:13 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1015 mb (29.97 in) | Calm | - | 4SM |
| | KFOZ 051613Z AUTO 00000KT 4SM -SN SCT016 OVC060 M12/M14 A2996 RMK AO2 TSNO |
| 09:53 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1014 mb (29.94 in) | W 6 kph (W 3.5 mph) | - | 4SM |
| | KFOZ 051553Z AUTO 28003KT 4SM -SN SCT005 SCT018 OVC060 M12/M14 A2995 RMK AO2 TSNO |
| 09:33 CST |  Overcast Light Snow | -14°C / 7°F | -17°C / 1°F | 78% | 1014 mb (29.94 in) | Calm | - | 2SM |
| | KFOZ 051533Z AUTO 00000KT 2SM -SN SCT004 BKN017 OVC060 M14/M17 A2995 RMK AO2 VIS 1V4 |
| 09:13 CST |  Overcast Light Snow | -17°C / 1°F | -19°C / -2°F | 85% | 1014 mb (29.94 in) | Calm | - | 3SM |
| | KFOZ 051513Z AUTO 00000KT 3SM -SN SCT009 OVC019 M17/M19 A2994 RMK AO2 |
| 08:53 CST |  Mostly Cloudy Light Snow | -18°C / 0°F | -21°C / -6°F | 78% | 1014 mb (29.94 in) | Calm | - | 5SM |
| | KFOZ 051453Z AUTO 00000KT 5SM -SN BKN017 M18/M21 A2994 RMK AO2 |
| 08:33 CST |  Mostly Cloudy Light Snow | -19°C / -2°F | -22°C / -8°F | 77% | 1014 mb (29.94 in) | Calm | - | 7SM |
| | KFOZ 051433Z AUTO 00000KT 7SM -SN SCT002 BKN017 M19/M22 A2994 RMK AO2 |
| 08:13 CST |  Overcast Light Snow | -19°C / -2°F | -22°C / -8°F | 77% | 1014 mb (29.94 in) | Calm | - | 2SM |
| | KFOZ 051413Z AUTO 00000KT 2SM -SN SCT004 OVC017 M19/M22 A2994 RMK AO2 VIS 1/2V5 |
| 07:53 CST |  Overcast | -19°C / -2°F | -22°C / -8°F | 77% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KFOZ 051353Z AUTO 00000KT 10SM OVC032 M19/M22 A2993 RMK AO2 |
| 07:33 CST |  Overcast | -19°C / -2°F | -22°C / -8°F | 77% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KFOZ 051333Z AUTO 00000KT 10SM SCT003 OVC032 M19/M22 A2993 RMK AO2 |
| 07:13 CST |  Overcast Light Snow | -19°C / -2°F | -22°C / -8°F | 77% | 1013 mb (29.91 in) | Calm | - | 4SM |
| | KFOZ 051313Z AUTO 00000KT 4SM -SN SCT003 BKN012 OVC032 M19/M22 A2992 RMK AO2 |
| 06:53 CST |  Overcast Light Snow | -19°C / -2°F | -21°C / -6°F | 84% | 1013 mb (29.91 in) | Calm | - | 7SM |
| | KFOZ 051253Z AUTO 00000KT 7SM -SN SCT002 BKN012 OVC018 M19/M21 A2992 RMK AO2 |
| 06:33 CST |  Overcast Light Snow | -19°C / -2°F | -21°C / -6°F | 84% | 1013 mb (29.91 in) | Calm | - | 1 3/4SM |
| | KFOZ 051233Z AUTO 00000KT 1 3/4SM -SN SCT002 OVC012 M19/M21 A2992 RMK AO2 VIS 3/4V5 |
| 06:15 CST |  Overcast Light Snow | -18°C / 0°F | -21°C / -6°F | 78% | 1013 mb (29.91 in) | Calm | - | 1 3/4SM |
| | KFOZ 051215Z AUTO 00000KT 1 3/4SM -SN OVC014 M18/M21 A2991 RMK AO2 VIS 1/2V5 |
| 05:53 CST |  Overcast Light Snow | -18°C / 0°F | -21°C / -6°F | 78% | 1013 mb (29.91 in) | Calm | - | 7SM |
| | KFOZ 051153Z AUTO 00000KT 7SM -SN SCT009 BKN021 OVC050 M18/M21 A2991 RMK AO2 |
| 05:33 CST |  Overcast Light Snow | -18°C / 0°F | -20°C / -4°F | 84% | 1013 mb (29.91 in) | Calm | - | 7SM |
| | KFOZ 051133Z AUTO 00000KT 7SM -SN OVC060 M18/M20 A2990 RMK AO2 |
| 05:13 CST |  Overcast Light Snow | -18°C / 0°F | -20°C / -4°F | 84% | 1013 mb (29.91 in) | Calm | - | 4SM |
| | KFOZ 051113Z AUTO 00000KT 4SM -SN OVC060 M18/M20 A2990 RMK AO2 |
| 04:53 CST |  Overcast Light Snow | -18°C / 0°F | -20°C / -4°F | 84% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KFOZ 051053Z AUTO 00000KT 10SM -SN OVC060 M18/M20 A2990 RMK AO2 |
| 04:33 CST |  Overcast Light Snow | -18°C / 0°F | -20°C / -4°F | 84% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KFOZ 051033Z AUTO 00000KT 10SM -SN OVC060 M18/M20 A2990 RMK AO2 |
| 04:13 CST |  Overcast Light Snow | -18°C / 0°F | -20°C / -4°F | 84% | N/A | Calm | - | 7SM |
| | KFOZ 051013Z AUTO 00000KT 7SM -SN OVC060 M18/M20 A29 RMK AO2 |
| 03:53 CST |  Overcast Light Snow | -18°C / 0°F | -20°C / -4°F | 84% | 1013 mb (29.91 in) | Calm | - | 7SM |
| | KFOZ 050953Z AUTO 00000KT 7SM -SN SCT003 SCT016 OVC060 M18/M20 A2990 RMK AO2 |
| 03:33 CST |  Overcast Light Snow | -18°C / 0°F | -20°C / -4°F | 84% | 1013 mb (29.91 in) | Calm | - | 3SM |
| | KFOZ 050933Z AUTO 00000KT 3SM -SN BKN003 OVC018 M18/M20 A2990 RMK AO2 TSNO |
| 03:13 CST |  Overcast Light Snow | -17°C / 1°F | -19°C / -2°F | 85% | 1013 mb (29.91 in) | Calm | - | 4SM |
| | KFOZ 050913Z AUTO 00000KT 4SM -SN SCT003 OVC018 M17/M19 A2990 RMK AO2 |
| 02:53 CST |  Overcast Light Snow | -17°C / 1°F | -18°C / 0°F | 92% | 1013 mb (29.91 in) | Calm | - | 3SM |
| | KFOZ 050853Z AUTO 00000KT 3SM -SN SCT011 OVC018 M17/M18 A2990 RMK AO2 |
| 02:33 CST |  Overcast Light Snow | -16°C / 3°F | -18°C / 0°F | 85% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KFOZ 050833Z AUTO 00000KT 10SM -SN BKN013 OVC017 M16/M18 A2990 RMK AO2 |
| 02:13 CST |  Overcast Light Snow | -16°C / 3°F | -17°C / 1°F | 92% | 1012 mb (29.88 in) | Calm | - | 7SM |
| | KFOZ 050813Z AUTO 00000KT 7SM -SN BKN013 OVC030 M16/M17 A2989 RMK AO2 |
| 01:53 CST |  Mostly Cloudy Light Snow | -15°C / 5°F | -17°C / 1°F | 85% | 1012 mb (29.88 in) | Calm | - | 7SM |
| | KFOZ 050753Z AUTO 00000KT 7SM -SN SCT008 BKN011 BKN017 M15/M17 A2989 RMK AO2 |
| 01:33 CST |  Partly Cloudy Light Snow | -15°C / 5°F | -17°C / 1°F | 85% | 1012 mb (29.88 in) | Calm | - | 7SM |
| | KFOZ 050733Z AUTO 00000KT 7SM -SN SCT008 SCT018 M15/M17 A2989 RMK AO2 |
| 01:13 CST |  Mostly Cloudy Light Snow | -14°C / 7°F | -16°C / 3°F | 85% | 1012 mb (29.88 in) | Calm | - | 7SM |
| | KFOZ 050713Z AUTO 00000KT 7SM -SN SCT006 BKN018 BKN023 M14/M16 A2988 RMK AO2 TSNO |
| 00:53 CST |  Overcast Light Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1012 mb (29.88 in) | Calm | - | 7SM |
| | KFOZ 050653Z AUTO 00000KT 7SM -SN SCT006 OVC018 M13/M16 A2989 RMK AO2 |
| 00:33 CST |  Overcast Light Snow | -13°C / 9°F | -15°C / 5°F | 85% | 1012 mb (29.88 in) | Calm | - | 4SM |
| | KFOZ 050633Z AUTO 00000KT 4SM -SN BKN008 BKN012 OVC018 M13/M15 A2989 RMK AO2 |
| 00:13 CST |  Overcast Light Snow | -13°C / 9°F | -15°C / 5°F | 85% | 1012 mb (29.88 in) | Calm | - | 5SM |
| | KFOZ 050613Z AUTO 00000KT 5SM -SN SCT006 BKN017 OVC030 M13/M15 A2988 RMK AO2 |