| 07:53 MST |  Clear | -8°C / 18°F | -17°C / 1°F | 49% | 1007 mb (29.74 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | KLVS 251453Z AUTO 04006KT 10SM CLR M08/M17 A2974 RMK AO2 SLP108 T10781167 53006 |
| 06:53 MST |  Clear | -10°C / 14°F | -17°C / 1°F | 57% | 1007 mb (29.74 in) | E 17 kph (E 10.4 mph) | - | 10SM |
| | KLVS 251353Z AUTO 08009KT 10SM CLR M10/M17 A2973 RMK AO2 SLP108 T11001172 |
| 05:53 MST |  Clear | -12°C / 10°F | -16°C / 3°F | 72% | 1006 mb (29.71 in) | E 13 kph (E 8.1 mph) | - | 10SM |
| | KLVS 251253Z AUTO 09007KT 10SM CLR M12/M16 A2971 RMK AO2 SLP103 T11171161 |
| 04:53 MST |  Clear | -8°C / 18°F | -16°C / 3°F | 53% | 1006 mb (29.71 in) | ESE 7 kph (ESE 4.6 mph) | - | 10SM |
| | KLVS 251153Z AUTO 11004KT 10SM CLR M08/M16 A2972 RMK AO2 SLP089 T10781161 11078 21128 56009 |
| 03:53 MST |  Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1006 mb (29.71 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KLVS 251053Z AUTO 17007KT 10SM CLR M12/M15 A2972 RMK AO2 SLP098 T11171150 |
| 02:53 MST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1007 mb (29.74 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KLVS 250953Z AUTO 28003KT 10SM CLR M09/M12 A2974 RMK AO2 SLP095 T10891117 |
| 01:53 MST |  Clear | -11°C / 12°F | -14°C / 7°F | 79% | 1007 mb (29.74 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KLVS 250853Z AUTO 16003KT 10SM CLR M11/M14 A2975 RMK AO2 SLP105 T11061139 56013 |
| 00:53 MST |  Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1008 mb (29.77 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KLVS 250753Z AUTO 08004KT 10SM CLR M12/M15 A2976 RMK AO2 SLP115 T11171150 |