| 06:53 MST |  Overcast | -13°C / 9°F | -18°C / 0°F | 66% | 1007 mb (29.74 in) | NW 41 kph (NW 25.3 mph) | - | 10SM |
| | KIML 251353Z AUTO 32022G34KT 10SM BKN075 OVC090 M13/M18 A2975 RMK AO2 PK WND 32035/1318 SLP126 T11281183 |
| 05:53 MST |  Overcast | -13°C / 9°F | -19°C / -2°F | 61% | 1008 mb (29.77 in) | NW 37 kph (NW 23 mph) | - | 10SM |
| | KIML 251253Z AUTO 32020G31KT 10SM OVC060 M13/M19 A2976 RMK AO2 PK WND 31039/1228 SLP132 T11331194 |
| 04:53 MST |  Clear | -14°C / 7°F | -20°C / -4°F | 61% | 1008 mb (29.77 in) | NW 43 kph (NW 26.5 mph) | - | 10SM |
| | KIML 251153Z AUTO 31023G33KT 10SM CLR M14/M20 A2976 RMK AO2 PK WND 32033/1151 SLP133 T11441200 11139 21156 56019 |
| 03:53 MST |  Clear | -15°C / 5°F | -19°C / -2°F | 72% | 1008 mb (29.77 in) | NW 39 kph (NW 24.2 mph) | - | 10SM |
| | KIML 251053Z AUTO 31021G26KT 10SM CLR M15/M19 A2978 RMK AO2 PK WND 34032/0956 SLP137 T11501194 |
| 02:53 MST |  Partly Cloudy | -16°C / 3°F | -19°C / -2°F | 78% | 1009 mb (29.8 in) | NNW 35 kph (NNW 21.9 mph) | - | 10SM |
| | KIML 250953Z AUTO 33019G28KT 10SM FEW026 M16/M19 A2980 RMK AO2 PK WND 33031/0928 SLP143 T11561194 |
| 01:53 MST |  Clear | -14°C / 7°F | -19°C / -2°F | 66% | 1010 mb (29.83 in) | NNW 37 kph (NNW 23 mph) | - | 10SM |
| | KIML 250853Z AUTO 34020KT 10SM CLR M14/M19 A2982 RMK AO2 PK WND 33030/0843 SLP152 T11441189 56013 |
| 00:53 MST |  Clear | -14°C / 7°F | -18°C / 0°F | 72% | 1010 mb (29.83 in) | NNW 30 kph (NNW 18.4 mph) | - | 10SM |
| | KIML 250753Z AUTO 33016G24KT 10SM CLR M14/M18 A2983 RMK AO2 SLP155 T11441183 |