| 09:50 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1028 mb (30.36 in) | Variable 9 kph (Variable 5.8 mph) | - | 10SM |
| | KPVU 241650Z VRB05KT 10SM BKN025 OVC045 M07/M09 A3035 |
| 07:47 MST |  Overcast | -8°C / 18°F | -9°C / 16°F | 93% | 1027 mb (30.33 in) | Variable 7 kph (Variable 4.6 mph) | - | 15SM |
| | KPVU 241447Z VRB04KT 15SM OVC035 M08/M09 A3032 |
| 06:53 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1026 mb (30.3 in) | Variable 6 kph (Variable 3.5 mph) | - | 10SM |
| | KPVU 241353Z VRB03KT 10SM BKN030 OVC050 M07/M09 A3031 |
| 06:35 MST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1026 mb (30.3 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KPVU 241335Z 21003KT 10SM OVC035 M07/M08 A3030 RMK AO1 |
| 06:15 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KPVU 241315Z 00000KT 10SM OVC035 M07/M09 A3030 RMK AO1 |
| 05:55 MST |  Overcast | -7°C / 19°F | -7°C / 19°F | 100% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KPVU 241255Z 00000KT 10SM FEW020 OVC035 M07/M07 A3030 RMK AO1 |
| 05:35 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KPVU 241235Z 00000KT 10SM SCT020 OVC037 M07/M09 A3029 RMK AO1 |
| 05:15 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1026 mb (30.3 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KPVU 241215Z 21003KT 10SM BKN020 OVC035 M07/M09 A3029 RMK AO1 |
| 04:55 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1025 mb (30.27 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KPVU 241155Z 22003KT 10SM BKN020 OVC035 M07/M09 A3028 RMK AO1 11040 21070 52003 |
| 04:35 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1025 mb (30.27 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KPVU 241135Z 23007KT 10SM OVC020 M07/M09 A3027 RMK AO1 |
| 04:15 MST |  Mostly Cloudy | -7°C / 19°F | -9°C / 16°F | 86% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KPVU 241115Z 00000KT 10SM BKN025 M07/M09 A3028 RMK AO1 |
| 03:55 MST |  Partly Cloudy | -7°C / 19°F | -9°C / 16°F | 86% | 1025 mb (30.27 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KPVU 241055Z 25006KT 10SM FEW025 M07/M09 A3028 RMK AO1 |
| 03:35 MST |  Partly Cloudy | -7°C / 19°F | -9°C / 16°F | 86% | 1025 mb (30.27 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KPVU 241035Z 29005KT 10SM SCT027 M07/M09 A3028 RMK AO1 |
| 03:15 MST |  Partly Cloudy | -7°C / 19°F | -9°C / 16°F | 86% | 1025 mb (30.27 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KPVU 241015Z 26007KT 10SM FEW025 M07/M09 A3028 RMK AO1 |
| 02:55 MST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1025 mb (30.27 in) | WNW 19 kph (WNW 11.5 mph) | - | 10SM |
| | KPVU 240955Z 29010KT 10SM CLR M06/M09 A3028 RMK AO1 |
| 02:35 MST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1025 mb (30.27 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KPVU 240935Z 30010KT 10SM CLR M06/M09 A3027 RMK AO1 |
| 02:15 MST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1025 mb (30.27 in) | WNW 15 kph (WNW 9.2 mph) | - | 10SM |
| | KPVU 240915Z 29008KT 10SM CLR M06/M09 A3027 RMK AO1 |
| 01:55 MST |  Partly Cloudy | -7°C / 19°F | -9°C / 16°F | 86% | 1025 mb (30.27 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KPVU 240855Z 28004KT 10SM SCT042 M07/M09 A3027 RMK AO1 52014 |
| 01:35 MST |  Overcast | -6°C / 21°F | -9°C / 16°F | 80% | 1025 mb (30.27 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KPVU 240835Z 30007KT 10SM OVC042 M06/M09 A3026 RMK AO1 |
| 01:15 MST |  Overcast | -6°C / 21°F | -8°C / 18°F | 86% | 1025 mb (30.27 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KPVU 240815Z 28005KT 10SM OVC040 M06/M08 A3026 RMK AO1 |
| 00:55 MST |  Overcast | -5°C / 23°F | -8°C / 18°F | 80% | 1024 mb (30.24 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KPVU 240755Z 28005KT 10SM OVC040 M05/M08 A3025 RMK AO1 |
| 00:35 MST |  Overcast | -5°C / 23°F | -8°C / 18°F | 80% | 1024 mb (30.24 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KPVU 240735Z 28007KT 10SM OVC038 M05/M08 A3024 RMK AO1 |
| 00:15 MST |  Overcast | -6°C / 21°F | -9°C / 16°F | 80% | 1024 mb (30.24 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KPVU 240715Z 30005KT 10SM OVC036 M06/M09 A3024 RMK AO1 |