| 17:55 CST |  Clear | -21°C / -6°F | -26°C / -15°F | 64% | 1031 mb (30.45 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KOEO 152355Z AUTO 25007KT 10SM CLR M21/M26 A3046 RMK AO2 |
| 17:35 CST |  Clear | -21°C / -6°F | -26°C / -15°F | 64% | 1031 mb (30.45 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KOEO 152335Z AUTO 26006KT 10SM CLR M21/M26 A3045 RMK AO2 |
| 17:15 CST |  Clear | -19°C / -2°F | -26°C / -15°F | 54% | 1031 mb (30.45 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KOEO 152315Z AUTO 26006KT 10SM CLR M19/M26 A3046 RMK AO2 |
| 16:55 CST |  Clear | -19°C / -2°F | -26°C / -15°F | 54% | 1031 mb (30.45 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KOEO 152255Z AUTO 26006KT 10SM CLR M19/M26 A3046 RMK AO2 |
| 16:35 CST |  Clear | -19°C / -2°F | -26°C / -15°F | 54% | 1031 mb (30.45 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KOEO 152235Z AUTO 26005KT 10SM CLR M19/M26 A3045 RMK AO2 |
| 16:15 CST |  Clear | -18°C / 0°F | -25°C / -13°F | 54% | 1031 mb (30.45 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KOEO 152215Z AUTO 27006KT 10SM CLR M18/M25 A3045 RMK AO2 |
| 15:55 CST |  Clear | -17°C / 1°F | -24°C / -11°F | 55% | 1031 mb (30.45 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KOEO 152155Z AUTO 26005KT 10SM CLR M17/M24 A3044 RMK AO2 |
| 15:35 CST |  Clear | -17°C / 1°F | -24°C / -11°F | 55% | 1030 mb (30.42 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KOEO 152135Z AUTO 26009KT 10SM CLR M17/M24 A3043 RMK AO2 |
| 15:15 CST |  Clear | -17°C / 1°F | -24°C / -11°F | 55% | 1031 mb (30.45 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KOEO 152115Z AUTO 26008KT 10SM CLR M17/M24 A3044 RMK AO2 |
| 14:55 CST |  Clear | -17°C / 1°F | -23°C / -9°F | 60% | 1030 mb (30.42 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KOEO 152055Z AUTO 25010KT 10SM CLR M17/M23 A3043 RMK AO2 |
| 14:35 CST |  Clear | -16°C / 3°F | -23°C / -9°F | 55% | 1030 mb (30.42 in) | SSW 20 kph (SSW 12.7 mph) | - | 10SM |
| | KOEO 152035Z AUTO 26011KT 10SM CLR M16/M23 A3043 RMK AO2 |
| 14:15 CST |  Clear | -16°C / 3°F | -23°C / -9°F | 55% | 1030 mb (30.42 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KOEO 152015Z AUTO 24009KT 10SM CLR M16/M23 A3042 RMK AO2 |
| 13:55 CST |  Clear | -16°C / 3°F | -23°C / -9°F | 55% | 1030 mb (30.42 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KOEO 151955Z AUTO 26009KT 10SM CLR M16/M23 A3041 RMK AO2 |
| 13:35 CST |  Clear Light Snow | -17°C / 1°F | -24°C / -11°F | 55% | 1030 mb (30.42 in) | WNW 17 kph (WNW 10.4 mph) | - | 10SM |
| | KOEO 151935Z AUTO 29009KT 10SM -SN CLR M17/M24 A3041 RMK AO2 |
| 13:15 CST |  Clear Light Snow | -17°C / 1°F | -23°C / -9°F | 60% | 1030 mb (30.42 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KOEO 151915Z AUTO 27011KT 10SM -SN CLR M17/M23 A3041 RMK AO2 |
| 12:55 CST |  Clear | -17°C / 1°F | -23°C / -9°F | 60% | 1030 mb (30.42 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KOEO 151855Z AUTO 28009KT 10SM CLR M17/M23 A3041 RMK AO2 |
| 12:35 CST |  Clear | -17°C / 1°F | -23°C / -9°F | 60% | 1030 mb (30.42 in) | SSW 17 kph (SSW 10.4 mph) | - | 7SM |
| | KOEO 151835Z AUTO 26009KT 7SM CLR M17/M23 A3042 RMK AO2 |
| 12:15 CST |  Clear Light Snow | -17°C / 1°F | -23°C / -9°F | 60% | 1030 mb (30.42 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KOEO 151815Z AUTO 27010G14KT 10SM -SN CLR M17/M23 A3042 RMK AO2 |
| 11:55 CST |  Clear Light Snow | -17°C / 1°F | -23°C / -9°F | 60% | 1030 mb (30.42 in) | W 20 kph (W 12.7 mph) | - | 4SM |
| | KOEO 151755Z AUTO 27011KT 4SM -SN CLR M17/M23 A3042 RMK AO2 |
| 11:35 CST |  Clear Light Snow | -17°C / 1°F | -23°C / -9°F | 60% | 1030 mb (30.42 in) | WNW 15 kph (WNW 9.2 mph) | - | 5SM |
| | KOEO 151735Z AUTO 29008G14KT 5SM -SN CLR M17/M23 A3043 RMK AO2 |
| 11:15 CST |  Clear Light Snow | -18°C / 0°F | -23°C / -9°F | 65% | 1030 mb (30.42 in) | W 19 kph (W 11.5 mph) | - | 2SM |
| | KOEO 151715Z AUTO 28010KT 2SM -SN CLR M18/M23 A3043 RMK AO2 VIS 1V4 |
| 10:55 CST |  Clear | -18°C / 0°F | -23°C / -9°F | 65% | 1030 mb (30.42 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KOEO 151655Z AUTO 27007G14KT 10SM CLR M18/M23 A3043 RMK AO2 |
| 10:35 CST |  Clear | -18°C / 0°F | -23°C / -9°F | 65% | 1031 mb (30.45 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KOEO 151635Z AUTO 28009KT 10SM CLR M18/M23 A3044 RMK AO2 |
| 10:15 CST |  Clear | -19°C / -2°F | -23°C / -9°F | 71% | 1030 mb (30.42 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KOEO 151615Z AUTO 27009KT 10SM CLR M19/M23 A3043 RMK AO2 |
| 09:55 CST |  Clear | -19°C / -2°F | -23°C / -9°F | 71% | 1030 mb (30.42 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KOEO 151555Z AUTO 26010KT 10SM CLR M19/M23 A3043 RMK AO2 |
| 09:35 CST |  Clear | -20°C / -4°F | -23°C / -9°F | 77% | 1030 mb (30.42 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KOEO 151535Z AUTO 27009KT 10SM CLR M20/M23 A3043 RMK AO2 |
| 09:15 CST |  Clear | -21°C / -6°F | -23°C / -9°F | 84% | 1030 mb (30.42 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KOEO 151515Z AUTO 26007KT 10SM CLR M21/M23 A3042 RMK AO2 |
| 08:55 CST |  Clear | -21°C / -6°F | -24°C / -11°F | 77% | 1030 mb (30.42 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KOEO 151455Z AUTO 26006KT 10SM CLR M21/M24 A3042 RMK AO2 |
| 08:35 CST |  Clear | -22°C / -8°F | -24°C / -11°F | 84% | 1030 mb (30.42 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KOEO 151435Z AUTO 25008KT 10SM CLR M22/M24 A3041 RMK AO2 |
| 08:15 CST |  Clear | -23°C / -9°F | -26°C / -15°F | 77% | 1030 mb (30.42 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KOEO 151415Z AUTO 25007KT 10SM CLR M23/M26 A3041 RMK AO2 |
| 07:55 CST |  Clear | -22°C / -8°F | -24°C / -11°F | 84% | 1029 mb (30.39 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KOEO 151355Z AUTO 25004KT 10SM CLR M22/M24 A3040 RMK AO2 |
| 07:35 CST |  Clear | -22°C / -8°F | -25°C / -13°F | 77% | 1029 mb (30.39 in) | Calm | - | 10SM |
| | KOEO 151335Z AUTO 00000KT 10SM CLR M22/M25 A3040 RMK AO2 |
| 07:15 CST |  Clear | -22°C / -8°F | -25°C / -13°F | 77% | 1029 mb (30.39 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KOEO 151315Z AUTO 26003KT 10SM CLR M22/M25 A3039 RMK AO2 |
| 06:55 CST |  Clear | -22°C / -8°F | -24°C / -11°F | 84% | 1029 mb (30.39 in) | Calm | - | 10SM |
| | KOEO 151255Z AUTO 00000KT 10SM CLR M22/M24 A3039 RMK AO2 |
| 06:35 CST |  Clear | -22°C / -8°F | -24°C / -11°F | 84% | 1029 mb (30.39 in) | Calm | - | 10SM |
| | KOEO 151235Z AUTO 00000KT 10SM CLR M22/M24 A3039 RMK AO2 |
| 06:15 CST |  Clear | -23°C / -9°F | -25°C / -13°F | 84% | 1029 mb (30.39 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KOEO 151215Z AUTO 26003KT 10SM CLR M23/M25 A3039 RMK AO2 |
| 05:55 CST |  Clear | -23°C / -9°F | -26°C / -15°F | 77% | 1029 mb (30.39 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KOEO 151155Z AUTO 26003KT 10SM CLR M23/M26 A3039 RMK AO2 |
| 05:35 CST |  Clear | -22°C / -8°F | -24°C / -11°F | 84% | 1029 mb (30.39 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KOEO 151135Z AUTO 26005KT 10SM CLR M22/M24 A3038 RMK AO2 |
| 05:15 CST |  Clear | -22°C / -8°F | -24°C / -11°F | 84% | 1029 mb (30.39 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KOEO 151115Z AUTO 26004KT 10SM CLR M22/M24 A3038 RMK AO2 |
| 04:55 CST |  Clear | -23°C / -9°F | -26°C / -15°F | 77% | 1028 mb (30.36 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KOEO 151055Z AUTO 27005KT 10SM CLR M23/M26 A3037 RMK AO2 |
| 04:35 CST |  Clear | -21°C / -6°F | -24°C / -11°F | 77% | 1028 mb (30.36 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KOEO 151035Z AUTO 24004KT 10SM CLR M21/M24 A3037 RMK AO2 |
| 04:15 CST |  Clear | -21°C / -6°F | -24°C / -11°F | 77% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KOEO 151015Z AUTO 00000KT 10SM CLR M21/M24 A3036 RMK AO2 |
| 03:55 CST |  Partly Cloudy | -20°C / -4°F | -23°C / -9°F | 77% | 1028 mb (30.36 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KOEO 150955Z AUTO 26003KT 10SM SCT070 M20/M23 A3036 RMK AO2 |
| 03:35 CST |  Overcast | -20°C / -4°F | -23°C / -9°F | 77% | 1028 mb (30.36 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KOEO 150935Z AUTO 28004KT 10SM OVC070 M20/M23 A3035 RMK AO2 |
| 03:15 CST |  Mostly Cloudy | -20°C / -4°F | -23°C / -9°F | 77% | 1027 mb (30.33 in) | SSW 6 kph (SSW 3.5 mph) | - | 7SM |
| | KOEO 150915Z AUTO 26003KT 7SM SCT035 SCT043 BKN070 M20/M23 A3034 RMK AO2 |
| 02:55 CST |  Overcast | -19°C / -2°F | -23°C / -9°F | 71% | 1027 mb (30.33 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KOEO 150855Z AUTO 26004KT 10SM SCT037 BKN050 OVC110 M19/M23 A3034 RMK AO2 |
| 02:35 CST |  Mostly Cloudy | -19°C / -2°F | -23°C / -9°F | 71% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KOEO 150835Z AUTO 00000KT 10SM SCT046 BKN060 BKN070 M19/M23 A3034 RMK AO2 |
| 02:15 CST |  Mostly Cloudy | -19°C / -2°F | -23°C / -9°F | 71% | 1027 mb (30.33 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KOEO 150815Z AUTO 30004KT 10SM SCT050 SCT070 BKN080 M19/M23 A3033 RMK AO2 |
| 01:55 CST |  Partly Cloudy | -19°C / -2°F | -23°C / -9°F | 71% | 1027 mb (30.33 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KOEO 150755Z AUTO 29005KT 10SM SCT080 SCT090 M19/M23 A3033 RMK AO2 |
| 01:35 CST |  Mostly Cloudy | -19°C / -2°F | -23°C / -9°F | 71% | 1026 mb (30.3 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KOEO 150735Z AUTO 30004KT 10SM SCT080 BKN090 M19/M23 A3031 RMK AO2 |
| 01:15 CST |  Partly Cloudy | -19°C / -2°F | -23°C / -9°F | 71% | 1026 mb (30.3 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KOEO 150715Z AUTO 30005KT 10SM SCT100 M19/M23 A3031 RMK AO2 |
| 00:55 CST |  Partly Cloudy | -21°C / -6°F | -24°C / -11°F | 77% | 1026 mb (30.3 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KOEO 150655Z AUTO 28005KT 10SM SCT110 M21/M24 A3030 RMK AO2 |
| 00:35 CST |  Partly Cloudy | -20°C / -4°F | -23°C / -9°F | 77% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KOEO 150635Z AUTO 00000KT 10SM SCT110 M20/M23 A3029 RMK AO2 |
| 00:15 CST |  Clear | -19°C / -2°F | -23°C / -9°F | 71% | 1026 mb (30.3 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KOEO 150615Z AUTO 30003KT 10SM CLR M19/M23 A3029 RMK AO2 |