| 05:55 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1008 mb (29.77 in) | SSW 13 kph (SSW 8.1 mph) | - | 1 1/4SM |
| | KPVU 061255Z 24007KT 1 1/4SM OVC011 M07/M09 A2977 RMK AO1 |
| 05:35 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1008 mb (29.77 in) | W 13 kph (W 8.1 mph) | - | 3SM |
| | KPVU 061235Z 27007KT 3SM OVC015 M07/M09 A2977 RMK AO1 |
| 05:15 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1008 mb (29.77 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KPVU 061215Z 28004KT 10SM BKN017 OVC024 M07/M09 A2976 RMK AO1 |
| 04:55 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1008 mb (29.77 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KPVU 061155Z 33007KT 10SM FEW013 BKN022 OVC032 M07/M09 A2976 RMK AO1 11060 21070 52010 |
| 04:35 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1007 mb (29.74 in) | NW 15 kph (NW 9.2 mph) | - | 8SM |
| | KPVU 061135Z 32008KT 8SM FEW013 BKN022 OVC027 M07/M09 A2975 RMK AO1 |
| 04:15 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1007 mb (29.74 in) | NW 17 kph (NW 10.4 mph) | - | 8SM |
| | KPVU 061115Z 32009KT 8SM SCT011 SCT016 OVC028 M07/M09 A2975 RMK AO1 |
| 03:55 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1007 mb (29.74 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KPVU 061055Z 32009KT 10SM BKN013 BKN017 OVC031 M07/M09 A2975 RMK AO1 |
| 03:35 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1007 mb (29.74 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KPVU 061035Z 33008KT 10SM FEW011 OVC024 M07/M09 A2975 RMK AO1 |
| 03:15 MST |  Overcast | -6°C / 21°F | -9°C / 16°F | 80% | 1007 mb (29.74 in) | NNW 15 kph (NNW 9.2 mph) | - | 9SM |
| | KPVU 061015Z 33008KT 9SM FEW011 OVC026 M06/M09 A2975 RMK AO1 |
| 02:55 MST |  Overcast | -6°C / 21°F | -9°C / 16°F | 80% | 1007 mb (29.74 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KPVU 060955Z 32013KT 10SM FEW011 OVC033 M06/M09 A2974 RMK AO1 |
| 02:35 MST |  Overcast | -6°C / 21°F | -9°C / 16°F | 80% | 1007 mb (29.74 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KPVU 060935Z 32011KT 10SM BKN031 BKN050 OVC080 M06/M09 A2974 RMK AO1 |
| 02:15 MST |  Mostly Cloudy | -6°C / 21°F | -9°C / 16°F | 80% | 1007 mb (29.74 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KPVU 060915Z 32011KT 10SM FEW031 SCT060 BKN070 M06/M09 A2974 RMK AO1 |
| 01:55 MST |  Overcast | -6°C / 21°F | -9°C / 16°F | 80% | 1007 mb (29.74 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KPVU 060855Z 32008KT 10SM FEW060 OVC085 M06/M09 A2973 RMK AO1 57003 |
| 01:35 MST |  Overcast | -6°C / 21°F | -9°C / 16°F | 80% | 1007 mb (29.74 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KPVU 060835Z 33007KT 10SM OVC085 M06/M09 A2973 RMK AO1 |
| 01:15 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1006 mb (29.71 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KPVU 060815Z 33006KT 10SM OVC085 M07/M09 A2972 RMK AO1 |
| 00:55 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1007 mb (29.74 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KPVU 060755Z 35003KT 10SM OVC085 M07/M09 A2973 RMK AO1 |
| 00:35 MST |  Overcast | -6°C / 21°F | -9°C / 16°F | 80% | 1007 mb (29.74 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KPVU 060735Z 35005KT 10SM FEW049 OVC085 M06/M09 A2973 RMK AO1 |
| 00:15 MST |  Overcast | -6°C / 21°F | -9°C / 16°F | 80% | 1007 mb (29.74 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KPVU 060715Z 32012KT 10SM BKN049 OVC095 M06/M09 A2974 RMK AO1 |