| 07:50 MST |  Partly Cloudy | -6°C / 21°F | -7°C / 19°F | 93% | 1018 mb (30.06 in) | ESE 9 kph (ESE 5.8 mph) | - | 15SM |
| | KPVU 011450Z 11005KT 15SM FEW120 M06/M07 A3005 |
| 06:47 MST |  Partly Cloudy | -7°C / 19°F | -8°C / 18°F | 93% | 1018 mb (30.06 in) | E 6 kph (E 3.5 mph) | - | 15SM |
| | KPVU 011347Z 09003KT 15SM FEW090 M07/M08 A3005 |
| 06:35 MST |  Clear | -5°C / 23°F | -8°C / 18°F | 80% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPVU 011335Z 00000KT 10SM CLR M05/M08 A3005 RMK AO1 |
| 06:15 MST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPVU 011315Z 00000KT 10SM CLR M04/M06 A3005 RMK AO1 |
| 05:55 MST |  Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1018 mb (30.06 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KPVU 011255Z 15003KT 10SM CLR M07/M09 A3005 RMK AO1 |
| 05:35 MST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1018 mb (30.06 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KPVU 011235Z 14003KT 10SM CLR M06/M08 A3006 RMK AO1 |
| 05:15 MST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1018 mb (30.06 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KPVU 011215Z 12003KT 10SM CLR M06/M08 A3006 RMK AO1 |
| 04:55 MST |  Clear | -6°C / 21°F | -7°C / 19°F | 93% | 1018 mb (30.06 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KPVU 011155Z 13003KT 10SM CLR M06/M07 A3006 RMK AO1 11030 21070 57014 |
| 04:35 MST |  Clear | -6°C / 21°F | -7°C / 19°F | 93% | 1018 mb (30.06 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KPVU 011135Z 14006KT 10SM CLR M06/M07 A3006 RMK AO1 |
| 04:15 MST |  Clear | -6°C / 21°F | -7°C / 19°F | 93% | 1018 mb (30.06 in) | ESE 6 kph (ESE 3.5 mph) | - | 10SM |
| | KPVU 011115Z 11003KT 10SM CLR M06/M07 A3007 RMK AO1 |
| 03:55 MST |  Clear | -5°C / 23°F | -7°C / 19°F | 86% | 1018 mb (30.06 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KPVU 011055Z 14004KT 10SM CLR M05/M07 A3007 RMK AO1 |
| 03:35 MST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1019 mb (30.09 in) | S 11 kph (S 6.9 mph) | - | 10SM |
| | KPVU 011035Z 18006KT 10SM CLR M06/M08 A3008 RMK AO1 |
| 03:15 MST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1019 mb (30.09 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KPVU 011015Z 17004KT 10SM CLR M06/M09 A3008 RMK AO1 |
| 02:55 MST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1019 mb (30.09 in) | ESE 7 kph (ESE 4.6 mph) | - | 10SM |
| | KPVU 010955Z 11004KT 10SM CLR M03/M07 A3008 RMK AO1 |
| 02:35 MST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPVU 010935Z 00000KT 10SM CLR M04/M08 A3010 RMK AO1 |
| 02:15 MST |  Clear | -6°C / 21°F | -7°C / 19°F | 93% | 1019 mb (30.09 in) | ENE 6 kph (ENE 3.5 mph) | - | 10SM |
| | KPVU 010915Z 07003KT 10SM CLR M06/M07 A3010 RMK AO1 |
| 01:55 MST |  Clear | -5°C / 23°F | -7°C / 19°F | 86% | 1019 mb (30.09 in) | ESE 11 kph (ESE 6.9 mph) | - | 10SM |
| | KPVU 010855Z 11006KT 10SM CLR M05/M07 A3010 RMK AO1 57010 |
| 01:35 MST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1019 mb (30.09 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KPVU 010835Z 13003KT 10SM CLR M03/M06 A3010 RMK AO1 |
| 01:15 MST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1019 mb (30.09 in) | ESE 7 kph (ESE 4.6 mph) | - | 10SM |
| | KPVU 010815Z 11004KT 10SM CLR M04/M06 A3010 RMK AO1 |
| 00:55 MST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1019 mb (30.09 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KPVU 010755Z 10003KT 10SM CLR M06/M08 A3010 RMK AO1 |
| 00:35 MST |  Clear | -6°C / 21°F | -7°C / 19°F | 93% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KPVU 010735Z 00000KT 10SM CLR M06/M07 A3011 RMK AO1 |
| 00:15 MST |  Clear | -4°C / 25°F | -7°C / 19°F | 80% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KPVU 010715Z 00000KT 10SM CLR M04/M07 A3011 RMK AO1 |