| 21:53 MST |  Clear | -9°C / 16°F | -14°C / 7°F | 67% | 1004 mb (29.65 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KMLS 120453Z AUTO 15005KT 10SM CLR M09/M14 A2966 RMK AO2 SLP087 T10891139 |
| 20:53 MST |  Clear | -6°C / 21°F | -13°C / 9°F | 58% | 1005 mb (29.68 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KMLS 120353Z AUTO 17004KT 10SM CLR M06/M13 A2967 RMK AO2 SLP088 T10611133 |
| 19:53 MST |  Overcast | -7°C / 19°F | -13°C / 9°F | 63% | 1005 mb (29.68 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KMLS 120253Z AUTO 16006KT 10SM OVC095 M07/M13 A2969 RMK AO2 SLP095 T10671133 58012 |
| 18:53 MST |  Partly Cloudy | -7°C / 19°F | -13°C / 9°F | 63% | 1006 mb (29.71 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KMLS 120153Z AUTO 16006KT 10SM FEW100 M07/M13 A2970 RMK AO2 SLP106 T10721133 |
| 17:53 MST |  Clear | -5°C / 23°F | -13°C / 9°F | 54% | 1006 mb (29.71 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KMLS 120053Z AUTO 15004KT 10SM CLR M05/M13 A2971 RMK AO2 SLP105 T10501128 |
| 16:53 MST |  Clear | -4°C / 25°F | -12°C / 10°F | 54% | 1006 mb (29.71 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KMLS 112353Z AUTO 20003KT 10SM CLR M04/M12 A2972 RMK AO2 SLP109 T10391117 11017 21072 50003 |
| 15:53 MST |  Clear | -2°C / 28°F | -12°C / 10°F | 47% | 1007 mb (29.74 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KMLS 112253Z AUTO 20003KT 10SM CLR M02/M12 A2973 RMK AO2 SLP109 T10221117 |
| 14:53 MST |  Mostly Cloudy | -2°C / 28°F | -11°C / 12°F | 51% | 1007 mb (29.74 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KMLS 112153Z AUTO 19004KT 10SM BKN065 M02/M11 A2973 RMK AO2 SLP108 T10221111 |
| 13:53 MST |  Mostly Cloudy | -3°C / 27°F | -12°C / 10°F | 50% | 1006 mb (29.71 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KMLS 112053Z AUTO 13003KT 10SM FEW060 BKN080 M03/M12 A2971 RMK AO2 SLP104 T10281117 56012 |
| 12:53 MST |  Mostly Cloudy | -3°C / 27°F | -12°C / 10°F | 50% | 1006 mb (29.71 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KMLS 111953Z AUTO 17003KT 10SM BKN070 M03/M12 A2972 RMK AO2 SLP106 T10281122 |
| 11:53 MST |  Overcast | -3°C / 27°F | -13°C / 9°F | 46% | 1007 mb (29.74 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KMLS 111853Z AUTO 24007KT 10SM OVC080 M03/M13 A2974 RMK AO2 SLP111 T10281128 |
| 10:53 MST |  Overcast | -7°C / 19°F | -15°C / 5°F | 53% | 1007 mb (29.74 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KMLS 111753Z AUTO 18005KT 10SM OVC085 M07/M15 A2975 RMK AO2 SLP121 T10721150 11072 21161 58001 |
| 09:53 MST |  Partly Cloudy | -11°C / 12°F | -17°C / 1°F | 62% | 1008 mb (29.77 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KMLS 111653Z AUTO 16007KT 10SM SCT100 M11/M17 A2977 RMK AO2 SLP130 T11111167 |
| 08:53 MST |  Clear | -13°C / 9°F | -18°C / 0°F | 66% | 1008 mb (29.77 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KMLS 111553Z AUTO 15007KT 10SM CLR M13/M18 A2977 RMK AO2 SLP127 T11281178 |
| 07:53 MST |  Overcast | -14°C / 7°F | -18°C / 0°F | 72% | 1008 mb (29.77 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KMLS 111453Z AUTO 15006KT 10SM OVC110 M14/M18 A2976 RMK AO2 SLP125 T11391183 58004 |
| 06:53 MST |  Clear | -16°C / 3°F | -21°C / -6°F | 66% | 1008 mb (29.77 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KMLS 111353Z AUTO 16006KT 10SM CLR M16/M21 A2976 RMK AO2 SLP127 T11611206 |
| 05:53 MST |  Clear | -15°C / 5°F | -19°C / -2°F | 72% | 1008 mb (29.77 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KMLS 111253Z AUTO 15007KT 10SM CLR M15/M19 A2977 RMK AO2 SLP128 T11501194 |
| 04:53 MST |  Clear | -16°C / 3°F | -20°C / -4°F | 72% | 1008 mb (29.77 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KMLS 111153Z AUTO 16006KT 10SM CLR M16/M20 A2977 RMK AO2 SLP129 T11611200 11150 21172 56015 |
| 03:53 MST |  Clear | -17°C / 1°F | -21°C / -6°F | 71% | 1008 mb (29.77 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KMLS 111053Z AUTO 15007KT 10SM CLR M17/M21 A2978 RMK AO2 SLP133 T11671206 |
| 02:53 MST |  Clear | -17°C / 1°F | -21°C / -6°F | 71% | 1009 mb (29.8 in) | SSE 15 kph (SSE 9.2 mph) | - | 10SM |
| | KMLS 110953Z AUTO 15008KT 10SM CLR M17/M21 A2980 RMK AO2 SLP138 T11671206 |
| 01:53 MST |  Clear | -16°C / 3°F | -19°C / -2°F | 78% | 1009 mb (29.8 in) | SSE 17 kph (SSE 10.4 mph) | - | 10SM |
| | KMLS 110853Z AUTO 15009KT 10SM CLR M16/M19 A2981 RMK AO2 SLP142 T11611194 57012 |
| 00:53 MST |  Clear | -16°C / 3°F | -20°C / -4°F | 72% | 1010 mb (29.83 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KMLS 110753Z AUTO 16007KT 10SM CLR M16/M20 A2982 RMK AO2 SLP145 T11611200 |