| 11:53 MST |  Overcast | -3°C / 27°F | -9°C / 16°F | 64% | 1021 mb (30.15 in) | SSW 20 kph (SSW 12.7 mph) | - | 10SM |
| | KLVM 251853Z AUTO 25011KT 10SM OVC032 M03/M09 A3016 RMK AO2 SLP262 T10331089 |
| 10:53 MST |  Overcast | -4°C / 25°F | -9°C / 16°F | 69% | 1022 mb (30.18 in) | WNW 19 kph (WNW 11.5 mph) | - | 10SM |
| | KLVM 251753Z AUTO 29010KT 10SM OVC034 M04/M09 A3017 RMK AO2 SLP267 T10391089 11039 21050 53007 |
| 09:53 MST |  Overcast | -4°C / 25°F | -9°C / 16°F | 69% | 1021 mb (30.15 in) | SSW 30 kph (SSW 18.4 mph) | - | 10SM |
| | KLVM 251653Z AUTO 26016KT 10SM OVC036 M04/M09 A3015 RMK AO2 SLP260 T10441094 |
| 08:53 MST |  Overcast | -5°C / 23°F | -10°C / 14°F | 68% | 1021 mb (30.15 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KLVM 251553Z AUTO 25007KT 10SM OVC042 M05/M10 A3015 RMK AO2 SLP264 T10501100 |
| 07:53 MST |  Overcast | -5°C / 23°F | -11°C / 12°F | 63% | 1021 mb (30.15 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KLVM 251453Z AUTO 26009KT 10SM OVC040 M05/M11 A3014 RMK AO2 SLP261 T10501106 51007 |
| 06:53 MST |  Overcast | -5°C / 23°F | -11°C / 12°F | 63% | 1021 mb (30.15 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KLVM 251353Z AUTO 24006KT 10SM OVC042 M05/M11 A3014 RMK AO2 SLP256 T10501111 |
| 05:53 MST |  Overcast | -5°C / 23°F | -12°C / 10°F | 58% | 1020 mb (30.12 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KLVM 251253Z AUTO 28007KT 10SM OVC042 M05/M12 A3013 RMK AO2 SLP253 T10501117 |
| 04:53 MST |  Overcast | -5°C / 23°F | -12°C / 10°F | 58% | 1020 mb (30.12 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KLVM 251153Z AUTO 26008KT 10SM OVC042 M05/M12 A3012 RMK AO2 SLP253 T10501117 11044 21061 50000 |
| 03:53 MST |  Overcast | -6°C / 21°F | -12°C / 10°F | 63% | 1020 mb (30.12 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KLVM 251053Z AUTO 28008KT 10SM OVC044 M06/M12 A3013 RMK AO2 SLP258 T10561117 |
| 02:53 MST |  Overcast | -6°C / 21°F | -12°C / 10°F | 63% | 1020 mb (30.12 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KLVM 250953Z AUTO 28007G17KT 10SM OVC044 M06/M12 A3013 RMK AO2 SLP258 T10561122 |
| 01:53 MST |  Overcast | -6°C / 21°F | -12°C / 10°F | 63% | 1020 mb (30.12 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KLVM 250853Z AUTO 28009KT 10SM OVC050 M06/M12 A3012 RMK AO2 PK WND 26027/0805 SLP250 T10561122 55005 |
| 00:53 MST |  Overcast | -4°C / 25°F | -12°C / 10°F | 54% | 1020 mb (30.12 in) | WNW 28 kph (WNW 17.3 mph) | - | 10SM |
| | KLVM 250753Z AUTO 29015G24KT 10SM OVC050 M04/M12 A3011 RMK AO2 SLP247 T10441122 |