| 08:52 MST |  Partly Cloudy | -2°C / 28°F | -7°C / 19°F | 69% | 1008 mb (29.77 in) | S 24 kph (S 15 mph) | - | 10SM |
| | KALS 071552Z AUTO 17013G18KT 10SM FEW022 M02/M07 A2977 RMK AO2 SLP115 T10221067 |
| 07:52 MST |  Clear | -4°C / 25°F | -7°C / 19°F | 80% | 1008 mb (29.77 in) | S 22 kph (S 13.8 mph) | - | 10SM |
| | KALS 071452Z AUTO 18012KT 10SM CLR M04/M07 A2976 RMK AO2 SLP120 T10441072 53002 |
| 06:52 MST |  Clear | -5°C / 23°F | -7°C / 19°F | 86% | 1008 mb (29.77 in) | S 24 kph (S 15 mph) | - | 10SM |
| | KALS 071352Z AUTO 19013KT 10SM CLR M05/M07 A2976 RMK AO2 SLP118 T10501072 |
| 05:52 MST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1007 mb (29.74 in) | SSE 22 kph (SSE 13.8 mph) | - | 10SM |
| | KALS 071252Z AUTO 20012KT 10SM CLR M04/M08 A2974 RMK AO2 SLP107 T10441078 |
| 04:52 MST |  Clear | -11°C / 12°F | -14°C / 7°F | 79% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KALS 071152Z AUTO 00000KT 10SM CLR M11/M14 A2975 RMK AO2 SLP122 T11111144 11044 21122 53002 |
| 03:52 MST |  Clear | -6°C / 21°F | -10°C / 14°F | 74% | 1007 mb (29.74 in) | S 19 kph (S 11.5 mph) | - | 10SM |
| | KALS 071052Z AUTO 17010KT 10SM CLR M06/M10 A2974 RMK AO2 SLP089 T10611100 |
| 02:52 MST |  Clear | -6°C / 21°F | -11°C / 12°F | 68% | 1007 mb (29.74 in) | S 24 kph (S 15 mph) | - | 10SM |
| | KALS 070952Z AUTO 18013KT 10SM CLR M06/M11 A2974 RMK AO2 SLP087 T10561106 |
| 01:52 MST |  Clear | -7°C / 19°F | -12°C / 10°F | 68% | 1007 mb (29.74 in) | S 15 kph (S 9.2 mph) | - | 10SM |
| | KALS 070852Z AUTO 17008KT 10SM CLR M07/M12 A2975 RMK AO2 SLP091 T10671117 55002 |
| 00:52 MST |  Clear | -8°C / 18°F | -12°C / 10°F | 73% | 1007 mb (29.74 in) | SSE 17 kph (SSE 10.4 mph) | - | 10SM |
| | KALS 070752Z AUTO 16009KT 10SM CLR M08/M12 A2974 RMK AO2 SLP089 T10781117 |