| 18:49 MST |  Clear | 0°C / 32°F | -6°C / 21°F | 64% | 1022 mb (30.18 in) | Calm | - | 15SM |
| | KPVU 010149Z 00000KT 15SM SKC 00/M06 A3017 |
| 17:47 MST |  Clear | 0°C / 32°F | -4°C / 25°F | 75% | 1022 mb (30.18 in) | Calm | - | 15SM |
| | KPVU 010047Z 00000KT 15SM SKC 00/M04 A3017 |
| 15:49 MST |  Clear | 4°C / 39°F | -4°C / 25°F | 56% | 1022 mb (30.18 in) | Calm | - | 15SM |
| | KPVU 302249Z 00000KT 15SM SKC 04/M04 A3019 |
| 14:54 MST |  Clear | 4°C / 39°F | -4°C / 25°F | 56% | 1023 mb (30.21 in) | Calm | - | 15SM |
| | KPVU 302154Z 00000KT 15SM SKC 04/M04 A3021 |
| 13:56 MST |  Clear | 4°C / 39°F | -4°C / 25°F | 56% | 1024 mb (30.24 in) | Variable 6 kph (Variable 3.5 mph) | - | 15SM |
| | KPVU 302056Z VRB03KT 15SM SKC 04/M04 A3023 |
| 12:52 MST |  Clear | 3°C / 37°F | -4°C / 25°F | 60% | 1025 mb (30.27 in) | W 6 kph (W 3.5 mph) | - | 15SM |
| | KPVU 301952Z 27003KT 15SM SKC 03/M04 A3026 |
| 11:47 MST |  Clear | 2°C / 36°F | -4°C / 25°F | 65% | 1026 mb (30.3 in) | SW 6 kph (SW 3.5 mph) | - | 15SM |
| | KPVU 301847Z 23003KT 15SM SKC 02/M04 A3030 |
| 10:47 MST |  Clear | 2°C / 36°F | -4°C / 25°F | 65% | 1027 mb (30.33 in) | SE 9 kph (SE 5.8 mph) | - | 15SM |
| | KPVU 301747Z 13005KT 15SM SKC 02/M04 A3032 |
| 09:47 MST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1027 mb (30.33 in) | SE 6 kph (SE 3.5 mph) | - | 15SM |
| | KPVU 301647Z 13003KT 15SM SKC M01/M06 A3033 |
| 08:53 MST |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1027 mb (30.33 in) | E 7 kph (E 4.6 mph) | - | 15SM |
| | KPVU 301553Z 09004KT 15SM SKC M02/M06 A3034 |
| 07:53 MST |  Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1026 mb (30.3 in) | E 7 kph (E 4.6 mph) | - | 15SM |
| | KPVU 301453Z 09004KT 15SM SKC M07/M09 A3030 |
| 06:50 MST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1027 mb (30.33 in) | Calm | - | 15SM |
| | KPVU 301350Z 00000KT 15SM SKC M06/M09 A3033 |
| 06:35 MST |  Clear | -4°C / 25°F | -7°C / 19°F | 80% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KPVU 301335Z 00000KT 10SM CLR M04/M07 A3032 RMK AO1 |
| 06:15 MST |  Clear | -5°C / 23°F | -8°C / 18°F | 80% | 1027 mb (30.33 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KPVU 301315Z 13004KT 10SM CLR M05/M08 A3032 RMK AO1 |
| 05:55 MST |  Clear | -5°C / 23°F | -8°C / 18°F | 80% | 1027 mb (30.33 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KPVU 301255Z 16004KT 10SM CLR M05/M08 A3032 RMK AO1 |
| 05:35 MST |  Clear | -5°C / 23°F | -9°C / 16°F | 74% | 1027 mb (30.33 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KPVU 301235Z 15004KT 10SM CLR M05/M09 A3032 RMK AO1 |
| 05:15 MST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1027 mb (30.33 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KPVU 301215Z 13006KT 10SM CLR M06/M08 A3032 RMK AO1 |
| 04:55 MST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1027 mb (30.33 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KPVU 301155Z 14005KT 10SM CLR M06/M08 A3032 RMK AO1 11020 21070 52003 |
| 04:35 MST |  Clear | -4°C / 25°F | -7°C / 19°F | 80% | 1027 mb (30.33 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KPVU 301135Z 15006KT 10SM CLR M04/M07 A3032 RMK AO1 |
| 04:15 MST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1027 mb (30.33 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KPVU 301115Z 13004KT 10SM CLR M04/M06 A3032 RMK AO1 |
| 03:55 MST |  Clear | -5°C / 23°F | -7°C / 19°F | 86% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KPVU 301055Z 00000KT 10SM CLR M05/M07 A3032 RMK AO1 |
| 03:35 MST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KPVU 301035Z 00000KT 10SM CLR M06/M09 A3032 RMK AO1 |
| 03:15 MST |  Clear | -5°C / 23°F | -7°C / 19°F | 86% | 1027 mb (30.33 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KPVU 301015Z 13004KT 10SM CLR M05/M07 A3032 RMK AO1 |
| 02:55 MST |  Clear | -4°C / 25°F | -5°C / 23°F | 93% | 1027 mb (30.33 in) | ESE 7 kph (ESE 4.6 mph) | - | 10SM |
| | KPVU 300955Z 11004KT 10SM CLR M04/M05 A3032 RMK AO1 |
| 02:35 MST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1027 mb (30.33 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KPVU 300935Z 14006KT 10SM CLR M04/M06 A3032 RMK AO1 |
| 02:15 MST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1027 mb (30.33 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KPVU 300915Z 17007KT 10SM CLR M06/M09 A3032 RMK AO1 |
| 01:55 MST |  Clear | -5°C / 23°F | -9°C / 16°F | 74% | 1026 mb (30.3 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KPVU 300855Z 16007KT 10SM CLR M05/M09 A3031 RMK AO1 54000 |
| 01:35 MST |  Clear | -5°C / 23°F | -7°C / 19°F | 86% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KPVU 300835Z 00000KT 10SM CLR M05/M07 A3031 RMK AO1 |
| 01:15 MST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KPVU 300815Z 00000KT 10SM CLR M06/M08 A3031 RMK AO1 |
| 00:55 MST |  Clear | -6°C / 21°F | -7°C / 19°F | 93% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KPVU 300755Z 00000KT 10SM CLR M06/M07 A3030 RMK AO1 |
| 00:35 MST |  Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1026 mb (30.3 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KPVU 300735Z 05003KT 10SM CLR M05/M06 A3030 RMK AO1 |
| 00:15 MST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KPVU 300715Z 00000KT 10SM CLR M03/M06 A3030 RMK AO1 |